Trace number 1531842

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ttsth-5-0 2009-03-19? (TO) 1200.31 601.825

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S1045096471-025.cnf
MD5SUM855b59e9a0f8a08a40646aec3f122ba2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.047992
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Command: HOME/ttsth-5-0 -num-threads 2 HOME/instance-1531842-1238570749.cnf 
0.00/0.00	c Using SATTIMEOUT of 1200
0.00/0.00	c Using SATRAM of 1800
0.00/0.00	c Size of subset node = 16
0.00/0.00	c Variables = 500
0.00/0.00	c Clauses = 2125
0.00/0.00	c Literals = 6375
0.00/0.00	c Reduced size:
0.00/0.00	c Variables = 500
0.00/0.00	c Clauses = 2104
0.00/0.00	c Literals = 6312
0.00/0.00	c a2
0.00/0.01	c a1
0.29/0.39	c Independent sub-problems = 1
0.29/0.39	c Sub-problem with 497 variables and 2104 clauses
0.29/0.39	c using permutation method 4
0.29/0.39	c count = 3
0.29/0.39	c Ordering finished 0.390 seconds
0.29/0.39	c mapped 0.390 seconds
0.29/0.39	c permuted 0.390 seconds
0.29/0.39	c about to sort
0.29/0.40	c sorted
0.39/0.41	c clauses now 2104
0.39/0.41	c init finished 0.400 seconds
0.39/0.41	c tree built 0.410 seconds
0.39/0.41	c 
0.39/0.41	c PA progress                      | CPU progress Partial assignments | improvements      CPU time        PA/sec        nodes
0.39/0.41	c ---------------------------------|----------------------------------|------------------------------------------------------
0.39/0.41	c ................................ | ..........                       |                        0.4           0.0             
0.39/0.41	c ................................ | ..........                     1 |                        0.4           2.4             
0.39/0.41	c ................................ | ..........                     2 |                        0.4           4.9             
0.39/0.41	c ................................ | ..........                     3 |                        0.4           7.3             
0.39/0.41	c ................................ | ..........                     4 |                        0.4           9.8             
0.39/0.41	c ................................ | ..........                     5 |                        0.4          12.2             
0.39/0.42	c ................................ | ..........                  1000 | 19                     0.4        2381.0         1199
24.32/12.44	c ................................ | ..........                137000 | 34212                 24.4        5612.5      3987796
48.07/24.39	c ................................ | ..........                190000 | 49976                 48.3        3937.0      6399864
72.21/36.49	c ................................ | ..........                227000 | 61046                 72.4        3135.4      8256055
96.16/48.44	c ................................ | ..........                255000 | 69908                 96.3        2649.1      9691850
120.11/60.42	c ................................ | *.........                281000 | 77870                120.2        2338.5     11028773
144.45/72.63	c ................................ | *.........                326000 | 91490                144.5        2255.6     12755533
167.99/84.44	c ................................ | *.........                381000 | 106666               168.1        2266.5     14664128
192.74/96.81	c ................................ | *.........                429000 | 120402               192.8        2225.2     16476421
216.88/108.96	c ................................ | *.........                455000 | 128476               217.0        2096.4     17841649
240.22/120.62	c ................................ | **........                492000 | 138952               240.3        2047.4     19170250
264.16/132.62	c ................................ | **........                517000 | 146567               264.2        1956.6     20263952
288.71/144.92	c ................................ | **........                538000 | 153330               288.8        1862.9     21309260
312.25/156.75	c ................................ | **........                556000 | 159134               312.4        1779.7     22097788
336.80/169.07	c ................................ | **........                573000 | 164771               337.0        1700.3     22882684
361.74/181.60	c ................................ | ***.......                589000 | 170188               362.0        1627.1     23672448
384.69/193.04	c ................................ | ***.......                605000 | 175416               384.8        1572.1     24391364
408.03/204.77	c ................................ | ***.......                666000 | 191375               408.3        1631.3     25710201
431.99/216.79	c ................................ | ***.......                709000 | 203631               432.2        1640.4     26974231
456.51/229.00	c ................................ | ***.......                748000 | 214937               456.6        1638.2     28027735
480.46/241.09	c ................................ | ****......                783000 | 224853               480.7        1628.8     29029220
504.80/253.26	c ................................ | ****......                808000 | 232268               505.0        1600.0     29901978
528.14/264.92	c ................................ | ****......                830000 | 238707               528.3        1571.2     30673083
552.28/277.02	c ................................ | ****......                851000 | 244681               552.4        1540.5     31553681
576.23/289.08	c ................................ | ****......                869000 | 250036               576.5        1507.4     32317701
600.98/301.49	c ................................ | *****.....                890000 | 256372               601.2        1480.2     33129948
624.51/313.24	c ................................ | *****.....                911000 | 262671               624.7        1458.3     33914916
648.86/325.44	c ................................ | *****.....                926000 | 267286               649.0        1426.7     34599808
673.21/337.61	c ................................ | *****.....                943000 | 272206               673.3        1400.5     35279058
695.75/348.98	c ................................ | *****.....                960000 | 277360               696.0        1379.3     35895866
719.89/361.06	c ................................ | ******....                983000 | 284441               720.1        1365.1     36723133
743.84/373.06	c ................................ | ******....               1007000 | 291328               744.1        1353.4     37465764
767.79/385.06	c ................................ | ******....               1035000 | 299368               768.0        1347.6     38259049
792.93/397.62	c ................................ | ******....               1060000 | 307070               793.1        1336.5     39047213
816.28/409.34	c ................................ | ******....               1078000 | 312624               816.5        1320.3     39655936
840.82/421.67	c ................................ | *******...               1095000 | 317709               841.1        1301.9     40321855
865.57/434.05	c ................................ | *******...               1112000 | 323051               865.8        1284.4     40954949
888.91/445.72	c ................................ | *******...               1130000 | 328520               889.1        1271.0     41562309
912.45/457.56	c ................................ | *******...               1146000 | 333050               912.7        1255.6     42087361
936.19/469.48	c ................................ | *******...               1158000 | 336562               936.5        1236.5     42597143
960.14/481.45	c ................................ | ********..               1171000 | 340240               960.4        1219.3     43216078
985.08/493.90	c ................................ | ********..               1182000 | 343305               985.2        1199.7     43817938
1008.62/505.74	c ................................ | ********..               1193000 | 346097              1008.9        1182.5     44336985
1032.76/517.84	c ................................ | ********..               1207000 | 350112              1033.0        1168.4     44983515
1058.50/530.70	c ................................ | ********..               1218000 | 353240              1058.7        1150.5     45566285
1080.85/541.93	c ................................ | *********.               1228000 | 356007              1081.1        1135.9     46055435
1104.59/553.81	c ................................ | *********.               1239000 | 359003              1104.8        1121.5     46604007
1128.94/566.02	c ................................ | *********.               1251000 | 362310              1129.2        1107.9     47148649
1152.49/577.86	c ................................ | *********.               1263000 | 365577              1152.8        1095.6     47689933
1179.83/591.50	c ................................ | *********.               1271000 | 367803              1180.0        1077.1     48192699
1199.99/601.70	c CPU limit (1200) reached
1199.99/601.70	c Time = 1200.36 seconds
1199.99/601.70	s UNKNOWN

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: UNKNOWN

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1531842-1238570749/watcher-1531842-1238570749 -o /tmp/evaluation-result-1531842-1238570749/solver-1531842-1238570749 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/ttsth-5-0 -num-threads 2 HOME/instance-1531842-1238570749.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 1.00 0.99 3/72 19052
/proc/meminfo: memFree=1671784/2055920 swapFree=4174692/4192956
[pid=19052] ppid=19050 vsize=1064 CPUtime=0
/proc/19052/stat : 19052 (ttsth-5-0) R 19050 19052 18747 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 1129736021 1089536 132 1992294400 134512640 135237372 4294956192 18446744073709551615 134732614 0 0 4096 0 0 0 0 17 1 0 0
/proc/19052/statm: 266 132 79 176 0 88 0

[startup+0.0704091 s]
/proc/loadavg: 0.92 1.00 0.99 3/72 19052
/proc/meminfo: memFree=1671784/2055920 swapFree=4174692/4192956
[pid=19052] ppid=19050 vsize=1328 CPUtime=0.06
/proc/19052/stat : 19052 (ttsth-5-0) R 19050 19052 18747 0 -1 4194304 216 0 0 0 6 0 0 0 18 0 1 0 1129736021 1359872 200 1992294400 134512640 135237372 4294956192 18446744073709551615 134555272 0 0 4096 0 0 0 0 17 1 0 0
/proc/19052/statm: 332 200 80 176 0 154 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1328

[startup+0.101414 s]
/proc/loadavg: 0.92 1.00 0.99 3/72 19052
/proc/meminfo: memFree=1671784/2055920 swapFree=4174692/4192956
[pid=19052] ppid=19050 vsize=1328 CPUtime=0.09
/proc/19052/stat : 19052 (ttsth-5-0) R 19050 19052 18747 0 -1 4194304 218 0 0 0 9 0 0 0 18 0 1 0 1129736021 1359872 202 1992294400 134512640 135237372 4294956192 18446744073709551615 134599543 0 0 4096 0 0 0 0 17 1 0 0
/proc/19052/statm: 332 202 80 176 0 154 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1328

[startup+0.301449 s]
/proc/loadavg: 0.92 1.00 0.99 3/72 19052
/proc/meminfo: memFree=1671784/2055920 swapFree=4174692/4192956
[pid=19052] ppid=19050 vsize=1328 CPUtime=0.29
/proc/19052/stat : 19052 (ttsth-5-0) R 19050 19052 18747 0 -1 4194304 220 0 0 0 29 0 0 0 19 0 1 0 1129736021 1359872 204 1992294400 134512640 135237372 4294956192 18446744073709551615 134553901 0 0 4096 0 0 0 0 17 1 0 0
/proc/19052/statm: 332 204 80 176 0 154 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1328

[startup+0.701532 s]
/proc/loadavg: 0.92 1.00 0.99 3/72 19052
/proc/meminfo: memFree=1671784/2055920 swapFree=4174692/4192956
[pid=19052] ppid=19050 vsize=27096 CPUtime=0.98
/proc/19052/stat : 19052 (ttsth-5-0) S 19050 19052 18747 0 -1 4194304 1298 0 0 0 98 0 0 0 20 0 3 0 1129736021 27746304 1282 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/19052/statm: 6774 1283 98 176 0 6596 0
Current children cumulated CPU time (s) 0.98
Current children cumulated vsize (KiB) 27096

[startup+1.50168 s]
/proc/loadavg: 0.92 1.00 0.99 3/75 19055
/proc/meminfo: memFree=1663888/2055920 swapFree=4174692/4192956
[pid=19052] ppid=19050 vsize=35416 CPUtime=2.57
/proc/19052/stat : 19052 (ttsth-5-0) S 19050 19052 18747 0 -1 4194304 3408 0 0 0 256 1 0 0 20 0 3 0 1129736021 36265984 3392 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/19052/statm: 8854 3392 98 176 0 8676 0
[pid=19052/tid=19054] ppid=19050 vsize=35416 CPUtime=1.08
/proc/19052/task/19054/stat : 19054 (ttsth-5-0) R 19050 19052 18747 0 -1 4194368 1460 0 0 0 107 1 0 0 21 0 3 0 1129736062 36265984 3392 1992294400 134512640 135237372 4294956192 18446744073709551615 134546034 0 0 4096 0 0 0 0 -1 1 0 0
[pid=19052/tid=19055] ppid=19050 vsize=35416 CPUtime=1.07
/proc/19052/task/19055/stat : 19055 (ttsth-5-0) R 19050 19052 18747 0 -1 4194368 1383 0 0 0 107 0 0 0 25 0 3 0 1129736062 36265984 3392 1992294400 134512640 135237372 4294956192 18446744073709551615 134749351 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.57
Current children cumulated vsize (KiB) 35416

[startup+3.10297 s]
/proc/loadavg: 0.92 1.00 0.99 3/75 19055
/proc/meminfo: memFree=1653008/2055920 swapFree=4174692/4192956
[pid=19052] ppid=19050 vsize=48188 CPUtime=5.77
/proc/19052/stat : 19052 (ttsth-5-0) S 19050 19052 18747 0 -1 4194304 6557 0 0 0 573 4 0 0 20 0 3 0 1129736021 49344512 6541 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/19052/statm: 12047 6541 98 176 0 11869 0
[pid=19052/tid=19054] ppid=19050 vsize=48188 CPUtime=2.67
/proc/19052/task/19054/stat : 19054 (ttsth-5-0) R 19050 19052 18747 0 -1 4194368 2881 0 0 0 265 2 0 0 25 0 3 0 1129736062 49344512 6541 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=19052/tid=19055] ppid=19050 vsize=48188 CPUtime=2.67
/proc/19052/task/19055/stat : 19055 (ttsth-5-0) R 19050 19052 18747 0 -1 4194368 3111 0 0 0 266 1 0 0 25 0 3 0 1129736062 49344512 6541 1992294400 134512640 135237372 4294956192 18446744073709551615 134562351 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.77
Current children cumulated vsize (KiB) 48188

[startup+6.30154 s]
/proc/loadavg: 1.01 1.01 1.00 3/75 19055
/proc/meminfo: memFree=1632272/2055920 swapFree=4174692/4192956
[pid=19052] ppid=19050 vsize=64988 CPUtime=12.15
/proc/19052/stat : 19052 (ttsth-5-0) S 19050 19052 18747 0 -1 4194304 10752 0 0 0 1208 7 0 0 20 0 3 0 1129736021 66547712 10736 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/19052/statm: 16247 10737 98 176 0 16069 0
[pid=19052/tid=19054] ppid=19050 vsize=64988 CPUtime=5.87
/proc/19052/task/19054/stat : 19054 (ttsth-5-0) R 19050 19052 18747 0 -1 4194368 4823 0 0 0 584 3 0 0 25 0 3 0 1129736062 66547712 10737 1992294400 134512640 135237372 4294956192 18446744073709551615 134546034 0 0 4096 0 0 0 0 -1 1 0 0
[pid=19052/tid=19055] ppid=19050 vsize=64988 CPUtime=5.85
/proc/19052/task/19055/stat : 19055 (ttsth-5-0) R 19050 19052 18747 0 -1 4194368 5365 0 0 0 582 3 0 0 25 0 3 0 1129736062 66547712 10737 1992294400 134512640 135237372 4294956192 18446744073709551615 134562309 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.15
Current children cumulated vsize (KiB) 64988

[startup+12.7027 s]
/proc/loadavg: 1.09 1.03 1.01 3/75 19055
/proc/meminfo: memFree=1606992/2055920 swapFree=4174692/4192956
[pid=19052] ppid=19050 vsize=89148 CPUtime=24.92
/proc/19052/stat : 19052 (ttsth-5-0) S 19050 19052 18747 0 -1 4194304 16803 0 0 0 2481 11 0 0 20 0 3 0 1129736021 91287552 16787 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/19052/statm: 22287 16787 98 176 0 22109 0
[pid=19052/tid=19054] ppid=19050 vsize=89148 CPUtime=12.27
/proc/19052/task/19054/stat : 19054 (ttsth-5-0) R 19050 19052 18747 0 -1 4194368 7311 0 0 0 1222 5 0 0 25 0 3 0 1129736062 91287552 16787 1992294400 134512640 135237372 4294956192 18446744073709551615 134562399 0 0 4096 0 0 0 0 -1 1 0 0
[pid=19052/tid=19055] ppid=19050 vsize=89148 CPUtime=12.22
/proc/19052/task/19055/stat : 19055 (ttsth-5-0) R 19050 19052 18747 0 -1 4194368 8927 0 0 0 1217 5 0 0 25 0 3 0 1129736062 91287552 16787 1992294400 134512640 135237372 4294956192 18446744073709551615 134562401 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 24.92
Current children cumulated vsize (KiB) 89148

[startup+25.502 s]
/proc/loadavg: 1.29 1.08 1.02 3/75 19055
/proc/meminfo: memFree=1564560/2055920 swapFree=4174692/4192956
[pid=19052] ppid=19050 vsize=129948 CPUtime=50.47
/proc/19052/stat : 19052 (ttsth-5-0) S 19050 19052 18747 0 -1 4194304 27004 0 0 0 5028 19 0 0 20 0 3 0 1129736021 133066752 26988 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/19052/statm: 32487 26988 98 176 0 32309 0
[pid=19052/tid=19054] ppid=19050 vsize=129948 CPUtime=25.07
/proc/19052/task/19054/stat : 19054 (ttsth-5-0) R 19050 19052 18747 0 -1 4194368 11531 0 0 0 2498 9 0 0 25 0 3 0 1129736062 133066752 26988 1992294400 134512640 135237372 4294956192 18446744073709551615 134562272 0 0 4096 0 0 0 0 -1 1 0 0
[pid=19052/tid=19055] ppid=19050 vsize=129948 CPUtime=24.97
/proc/19052/task/19055/stat : 19055 (ttsth-5-0) R 19050 19052 18747 0 -1 4194368 14908 0 0 0 2488 9 0 0 25 0 3 0 1129736062 133066752 26988 1992294400 134512640 135237372 4294956192 18446744073709551615 134588524 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.47
Current children cumulated vsize (KiB) 129948

[startup+51.1016 s]
/proc/loadavg: 1.53 1.15 1.04 3/75 19055
/proc/meminfo: memFree=1509968/2055920 swapFree=4174692/4192956
[pid=19052] ppid=19050 vsize=184668 CPUtime=101.54
/proc/19052/stat : 19052 (ttsth-5-0) S 19050 19052 18747 0 -1 4194304 40665 0 0 0 10127 27 0 0 20 0 3 0 1129736021 189100032 40649 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/19052/statm: 46167 40649 98 176 0 45989 0
[pid=19052/tid=19054] ppid=19050 vsize=184668 CPUtime=50.66
/proc/19052/task/19054/stat : 19054 (ttsth-5-0) R 19050 19052 18747 0 -1 4194368 16719 0 0 0 5054 12 0 0 25 0 3 0 1129736062 189100032 40649 1992294400 134512640 135237372 4294956192 18446744073709551615 134562351 0 0 4096 0 0 0 0 -1 1 0 0
[pid=19052/tid=19055] ppid=19050 vsize=184668 CPUtime=50.46
/proc/19052/task/19055/stat : 19055 (ttsth-5-0) R 19050 19052 18747 0 -1 4194368 23381 0 0 0 5031 15 0 0 25 0 3 0 1129736062 189100032 40649 1992294400 134512640 135237372 4294956192 18446744073709551615 134562416 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.54
Current children cumulated vsize (KiB) 184668

[startup+102.307 s]
/proc/loadavg: 1.79 1.28 1.09 3/75 19055
/proc/meminfo: memFree=1395216/2055920 swapFree=4174692/4192956
[pid=19052] ppid=19050 vsize=298108 CPUtime=203.71
/proc/19052/stat : 19052 (ttsth-5-0) S 19050 19052 18747 0 -1 4194304 69077 0 0 0 20324 47 0 0 20 0 3 0 1129736021 305262592 69061 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/19052/statm: 74527 69061 98 176 0 74349 0
[pid=19052/tid=19054] ppid=19050 vsize=298108 CPUtime=101.85
/proc/19052/task/19054/stat : 19054 (ttsth-5-0) R 19050 19052 18747 0 -1 4194368 31194 0 0 0 10163 22 0 0 25 0 3 0 1129736062 305262592 69061 1992294400 134512640 135237372 4294956192 18446744073709551615 134562380 0 0 4096 0 0 0 0 -1 1 0 0
[pid=19052/tid=19055] ppid=19050 vsize=298108 CPUtime=101.45
/proc/19052/task/19055/stat : 19055 (ttsth-5-0) R 19050 19052 18747 0 -1 4194368 37318 0 0 0 10120 25 0 0 25 0 3 0 1129736062 305262592 69061 1992294400 134512640 135237372 4294956192 18446744073709551615 134562344 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.71
Current children cumulated vsize (KiB) 298108

[startup+162.302 s]
/proc/loadavg: 1.92 1.41 1.15 3/75 19055
/proc/meminfo: memFree=1310160/2055920 swapFree=4174692/4192956
[pid=19052] ppid=19050 vsize=383868 CPUtime=323.43
/proc/19052/stat : 19052 (ttsth-5-0) S 19050 19052 18747 0 -1 4194304 90459 0 0 0 32280 63 0 0 20 0 3 0 1129736021 393080832 90443 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/19052/statm: 95967 90443 98 176 0 95789 0
[pid=19052/tid=19054] ppid=19050 vsize=383868 CPUtime=161.82
/proc/19052/task/19054/stat : 19054 (ttsth-5-0) R 19050 19052 18747 0 -1 4194368 41166 0 0 0 16152 30 0 0 25 0 3 0 1129736062 393080832 90443 1992294400 134512640 135237372 4294956192 18446744073709551615 134562380 0 0 4096 0 0 0 0 -1 1 0 0
[pid=19052/tid=19055] ppid=19050 vsize=383868 CPUtime=161.18
/proc/19052/task/19055/stat : 19055 (ttsth-5-0) R 19050 19052 18747 0 -1 4194368 48728 0 0 0 16086 32 0 0 25 0 3 0 1129736062 393080832 90443 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.43
Current children cumulated vsize (KiB) 383868

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.20 3/75 19055
/proc/meminfo: memFree=1228624/2055920 swapFree=4174692/4192956
[pid=19052] ppid=19050 vsize=464348 CPUtime=443.14
/proc/19052/stat : 19052 (ttsth-5-0) S 19050 19052 18747 0 -1 4194304 110615 0 0 0 44237 77 0 0 20 0 3 0 1129736021 475492352 110599 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/19052/statm: 116087 110599 98 176 0 115909 0
[pid=19052/tid=19054] ppid=19050 vsize=464348 CPUtime=221.8
/proc/19052/task/19054/stat : 19054 (ttsth-5-0) R 19050 19052 18747 0 -1 4194368 53250 0 0 0 22141 39 0 0 17 0 3 0 1129736062 475492352 110599 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=19052/tid=19055] ppid=19050 vsize=464348 CPUtime=220.91
/proc/19052/task/19055/stat : 19055 (ttsth-5-0) R 19050 19052 18747 0 -1 4194368 56800 0 0 0 22054 37 0 0 25 0 3 0 1129736062 475492352 110599 1992294400 134512640 135237372 4294956192 18446744073709551615 134562357 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.14
Current children cumulated vsize (KiB) 464348

[startup+282.302 s]
/proc/loadavg: 1.99 1.60 1.24 3/75 19055
/proc/meminfo: memFree=1158544/2055920 swapFree=4174692/4192956
[pid=19052] ppid=19050 vsize=535068 CPUtime=562.87
/proc/19052/stat : 19052 (ttsth-5-0) S 19050 19052 18747 0 -1 4194304 128276 0 0 0 56193 94 0 0 20 0 3 0 1129736021 547909632 128260 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/19052/statm: 133767 128260 98 176 0 133589 0
[pid=19052/tid=19054] ppid=19050 vsize=535068 CPUtime=281.78
/proc/19052/task/19054/stat : 19054 (ttsth-5-0) R 19050 19052 18747 0 -1 4194368 63605 0 0 0 28129 49 0 0 25 0 3 0 1129736062 547909632 128260 1992294400 134512640 135237372 4294956192 18446744073709551615 134562351 0 0 4096 0 0 0 0 -1 1 0 0
[pid=19052/tid=19055] ppid=19050 vsize=535068 CPUtime=280.66
/proc/19052/task/19055/stat : 19055 (ttsth-5-0) R 19050 19052 18747 0 -1 4194368 64106 0 0 0 28022 44 0 0 25 0 3 0 1129736062 547909632 128260 1992294400 134512640 135237372 4294956192 18446744073709551615 134562272 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 562.87
Current children cumulated vsize (KiB) 535068

[startup+342.301 s]
/proc/loadavg: 1.99 1.67 1.29 3/75 19055
/proc/meminfo: memFree=1099536/2055920 swapFree=4174692/4192956
[pid=19052] ppid=19050 vsize=593468 CPUtime=682.58
/proc/19052/stat : 19052 (ttsth-5-0) S 19050 19052 18747 0 -1 4194304 142887 0 0 0 68154 104 0 0 20 0 3 0 1129736021 607711232 142871 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/19052/statm: 148367 142871 98 176 0 148189 0
[pid=19052/tid=19054] ppid=19050 vsize=593468 CPUtime=341.76
/proc/19052/task/19054/stat : 19054 (ttsth-5-0) R 19050 19052 18747 0 -1 4194368 71549 0 0 0 34122 54 0 0 25 0 3 0 1129736062 607711232 142871 1992294400 134512640 135237372 4294956192 18446744073709551615 134562380 0 0 4096 0 0 0 0 -1 1 0 0
[pid=19052/tid=19055] ppid=19050 vsize=593468 CPUtime=340.39
/proc/19052/task/19055/stat : 19055 (ttsth-5-0) R 19050 19052 18747 0 -1 4194368 70773 0 0 0 33990 49 0 0 25 0 3 0 1129736062 607711232 142871 1992294400 134512640 135237372 4294956192 18446744073709551615 134562341 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.58
Current children cumulated vsize (KiB) 593468

[startup+402.301 s]
/proc/loadavg: 1.99 1.73 1.33 3/75 19055
/proc/meminfo: memFree=1040400/2055920 swapFree=4174692/4192956
[pid=19052] ppid=19050 vsize=652828 CPUtime=802.3
/proc/19052/stat : 19052 (ttsth-5-0) S 19050 19052 18747 0 -1 4194304 157733 0 0 0 80113 117 0 0 20 0 3 0 1129736021 668495872 157717 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/19052/statm: 163207 157717 98 176 0 163029 0
[pid=19052/tid=19054] ppid=19050 vsize=652828 CPUtime=401.74
/proc/19052/task/19054/stat : 19054 (ttsth-5-0) R 19050 19052 18747 0 -1 4194368 80888 0 0 0 40112 62 0 0 25 0 3 0 1129736062 668495872 157717 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=19052/tid=19055] ppid=19050 vsize=652828 CPUtime=400.14
/proc/19052/task/19055/stat : 19055 (ttsth-5-0) R 19050 19052 18747 0 -1 4194368 76280 0 0 0 39960 54 0 0 25 0 3 0 1129736062 668495872 157717 1992294400 134512640 135237372 4294956192 18446744073709551615 134562344 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.3
Current children cumulated vsize (KiB) 652828

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.37 3/75 19055
/proc/meminfo: memFree=991312/2055920 swapFree=4174692/4192956
[pid=19052] ppid=19050 vsize=701468 CPUtime=922.02
/proc/19052/stat : 19052 (ttsth-5-0) S 19050 19052 18747 0 -1 4194304 169866 0 0 0 92076 126 0 0 20 0 3 0 1129736021 718303232 169850 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/19052/statm: 175367 169850 98 176 0 175189 0
[pid=19052/tid=19054] ppid=19050 vsize=701468 CPUtime=461.72
/proc/19052/task/19054/stat : 19054 (ttsth-5-0) R 19050 19052 18747 0 -1 4194368 88248 0 0 0 46105 67 0 0 25 0 3 0 1129736062 718303232 169850 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=19052/tid=19055] ppid=19050 vsize=701468 CPUtime=459.89
/proc/19052/task/19055/stat : 19055 (ttsth-5-0) R 19050 19052 18747 0 -1 4194368 81053 0 0 0 45930 59 0 0 25 0 3 0 1129736062 718303232 169850 1992294400 134512640 135237372 4294956192 18446744073709551615 134562380 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.02
Current children cumulated vsize (KiB) 701468

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/75 19055
/proc/meminfo: memFree=945296/2055920 swapFree=4174692/4192956
[pid=19052] ppid=19050 vsize=747868 CPUtime=1041.74
/proc/19052/stat : 19052 (ttsth-5-0) S 19050 19052 18747 0 -1 4194304 181468 0 0 0 104039 135 0 0 20 0 3 0 1129736021 765816832 181452 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/19052/statm: 186967 181452 98 176 0 186789 0
[pid=19052/tid=19054] ppid=19050 vsize=747868 CPUtime=521.7
/proc/19052/task/19054/stat : 19054 (ttsth-5-0) R 19050 19052 18747 0 -1 4194368 93848 0 0 0 52099 71 0 0 25 0 3 0 1129736062 765816832 181452 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=19052/tid=19055] ppid=19050 vsize=747868 CPUtime=519.62
/proc/19052/task/19055/stat : 19055 (ttsth-5-0) R 19050 19052 18747 0 -1 4194368 87055 0 0 0 51899 63 0 0 25 0 3 0 1129736062 765816832 181452 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.74
Current children cumulated vsize (KiB) 747868

[startup+582.303 s]
/proc/loadavg: 1.99 1.84 1.44 3/75 19055
/proc/meminfo: memFree=902160/2055920 swapFree=4174692/4192956
[pid=19052] ppid=19050 vsize=790428 CPUtime=1161.46
/proc/19052/stat : 19052 (ttsth-5-0) S 19050 19052 18747 0 -1 4194304 192142 0 0 0 116004 142 0 0 20 0 3 0 1129736021 809398272 192126 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/19052/statm: 197607 192126 98 176 0 197429 0
[pid=19052/tid=19054] ppid=19050 vsize=790428 CPUtime=581.68
/proc/19052/task/19054/stat : 19054 (ttsth-5-0) R 19050 19052 18747 0 -1 4194368 98415 0 0 0 58094 74 0 0 25 0 3 0 1129736062 809398272 192126 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=19052/tid=19055] ppid=19050 vsize=790428 CPUtime=579.37
/proc/19052/task/19055/stat : 19055 (ttsth-5-0) R 19050 19052 18747 0 -1 4194368 93162 0 0 0 57869 68 0 0 25 0 3 0 1129736062 809398272 192126 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.46
Current children cumulated vsize (KiB) 790428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.706 s]
/proc/loadavg: 1.99 1.85 1.45 2/73 19055
/proc/meminfo: memFree=917584/2055920 swapFree=4174692/4192956
[pid=19052] ppid=19050 vsize=0 CPUtime=1200.18
/proc/19052/stat : 19052 (ttsth-5-0) R 19050 19052 18747 0 -1 4195332 195011 0 0 0 119873 145 0 0 16 0 1 0 1129736021 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/19052/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 0

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+601.807 s]
/proc/loadavg: 1.99 1.85 1.45 2/73 19055
/proc/meminfo: memFree=917584/2055920 swapFree=4174692/4192956
[pid=19052] ppid=19050 vsize=0 CPUtime=1200.28
/proc/19052/stat : 19052 (ttsth-5-0) R 19050 19052 18747 0 -1 4195332 195011 0 0 0 119873 155 0 0 17 0 1 0 1129736021 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/19052/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.28
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 601.825
CPU time (s): 1200.31
CPU user time (s): 1198.73
CPU system time (s): 1.57376
CPU usage (%): 199.444
Max. virtual memory (cumulated for all children) (KiB): 801948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.73
system time used= 1.57376
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 195011
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 18
involuntary context switches= 9316

runsolver used 0.670898 second user time and 1.66575 second system time

The end

Launcher Data 

Begin job on node67 at 2009-04-01 09:25:49
IDJOB=1531842
IDBENCH=70650
IDSOLVER=549
FILE ID=node67/1531842-1238570749
PBS_JOBID= 9062170
Free space on /tmp= 66376 MiB

SOLVER NAME= ttsth-5-0 2009-03-19
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S1045096471-025.cnf
COMMAND LINE= HOME/ttsth-5-0 -num-threads MAXNBTHREAD BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1531842-1238570749/watcher-1531842-1238570749 -o /tmp/evaluation-result-1531842-1238570749/solver-1531842-1238570749 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/ttsth-5-0 -num-threads 2 HOME/instance-1531842-1238570749.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 2

MD5SUM BENCH= 855b59e9a0f8a08a40646aec3f122ba2
RANDOM SEED=520260330

node67.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1672200 kB
Buffers:         79004 kB
Cached:         214508 kB
SwapCached:       9632 kB
Active:         182708 kB
Inactive:       121824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1672200 kB
SwapTotal:     4192956 kB
SwapFree:      4174692 kB
Dirty:             852 kB
Writeback:           0 kB
Mapped:          16764 kB
Slab:            64260 kB
Committed_AS:  3229688 kB
PageTables:       2052 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66376 MiB
End job on node67 at 2009-04-01 09:35:53