Trace number 1531857

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
tts tts-5-0? (TO) 1200.12 1200.38

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S146188995-071.cnf
MD5SUM890aea0df389e5329db583f37e858c1b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015996
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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/tts-5-0 HOME/instance-1531857-1238572586.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 = 520
0.00/0.00	c Clauses = 2210
0.00/0.00	c Literals = 6630
0.00/0.00	c Reduced size:
0.00/0.00	c Variables = 520
0.00/0.00	c Clauses = 2202
0.00/0.00	c Literals = 6606
0.00/0.00	c a2
0.00/0.01	c a1
0.39/0.41	c Independent sub-problems = 1
0.39/0.41	c Sub-problem with 519 variables and 2202 clauses
0.39/0.41	c using permutation method 4
0.39/0.41	c count = 3
0.39/0.41	c Ordering finished 0.410 seconds
0.39/0.41	c mapped 0.410 seconds
0.39/0.41	c permuted 0.410 seconds
0.39/0.41	c about to sort
0.39/0.41	c sorted
0.39/0.42	c clauses now 2202
0.39/0.42	c init finished 0.410 seconds
0.39/0.42	c tree built 0.420 seconds
0.39/0.42	c 
0.39/0.42	c PA progress                      | CPU progress Partial assignments | improvements      CPU time        PA/sec        nodes
0.39/0.42	c ---------------------------------|----------------------------------|------------------------------------------------------
0.39/0.42	c ................................ | ..........                       |                        0.4           0.0             
0.39/0.42	c ................................ | ..........                     1 |                        0.4           2.4             
0.39/0.42	c ................................ | ..........                     2 |                        0.4           4.8             
0.39/0.42	c ................................ | ..........                     3 |                        0.4           7.1             
0.39/0.42	c ................................ | ..........                     4 |                        0.4           9.5             
0.39/0.42	c ................................ | ..........                     5 |                        0.4          11.9             
0.39/0.43	c ................................ | ..........                  1000 | 57                     0.4        2325.6          398
24.19/24.27	c ................................ | ..........                212000 | 53021                 24.3        8738.7      2513518
48.29/48.32	c ................................ | ..........                287000 | 75213                 48.3        5939.6      3809204
72.38/72.49	c ................................ | ..........                355000 | 95659                 72.5        4897.2      4927443
96.27/96.32	c ................................ | ..........                424000 | 115414                96.3        4402.5      6085532
120.47/120.52	c ................................ | *.........                474000 | 129519               120.5        3933.3      6864720
144.46/144.50	c ................................ | *.........                511000 | 141151               144.5        3536.6      7546283
168.06/168.16	c ................................ | *.........                553000 | 153859               168.2        3288.7      8263107
192.35/192.41	c ................................ | *.........                606000 | 169474               192.4        3149.7      9162220
216.05/216.12	c ................................ | *.........                663000 | 185908               216.1        3068.0     10084058
240.23/240.38	c ................................ | **........                698000 | 196111               240.4        2904.0     10676190
263.94/264.02	c ................................ | **........                728000 | 204865               264.0        2757.6     11158694
288.62/288.73	c ................................ | **........                755000 | 212885               288.7        2615.2     11634666
312.22/312.32	c ................................ | **........                776000 | 219876               312.3        2484.9     12061598
336.52/336.68	c ................................ | **........                801000 | 228057               336.6        2379.3     12533992
360.30/360.42	c ................................ | ***.......                836000 | 238357               360.4        2319.7     13161866
384.21/384.30	c ................................ | ***.......                875000 | 250203               384.3        2277.0     13905751
408.60/408.72	c ................................ | ***.......                895000 | 256522               408.7        2189.9     14314996
431.89/432.05	c ................................ | ***.......                914000 | 262984               432.0        2115.6     14683760
456.09/456.29	c ................................ | ***.......                948000 | 273368               456.2        2077.8     15289055
480.49/480.64	c ................................ | ****......                986000 | 284745               480.6        2051.6     15886348
503.88/504.07	c ................................ | ****......               1016000 | 294346               504.0        2015.8     16345853
528.57/528.78	c ................................ | ****......               1049000 | 305538               528.7        1984.0     16881758
552.77/552.93	c ................................ | ****......               1081000 | 315339               552.9        1955.2     17392835
576.27/576.46	c ................................ | ****......               1104000 | 322533               576.4        1915.3     17802120
599.85/600.08	c ................................ | *****.....               1138000 | 333569               600.0        1896.5     18374405
624.25/624.48	c ................................ | *****.....               1179000 | 345850               624.4        1888.1     19033666
648.45/648.62	c ................................ | *****.....               1211000 | 356275               648.6        1867.2     19641634
672.04/672.25	c ................................ | *****.....               1243000 | 366960               672.2        1849.2     20260428
696.43/696.63	c ................................ | *****.....               1260000 | 372289               696.6        1808.9     20581605
720.63/720.80	c ................................ | ******....               1283000 | 380086               720.8        1780.1     21003570
744.43/744.62	c ................................ | ******....               1312000 | 388623               744.6        1762.1     21499598
768.62/768.86	c ................................ | ******....               1334000 | 395810               768.8        1735.2     21935897
792.52/792.73	c ................................ | ******....               1364000 | 404718               792.7        1720.7     22457018
816.31/816.53	c ................................ | ******....               1392000 | 412531               816.5        1704.9     22871181
840.91/841.13	c ................................ | *******...               1417000 | 419495               841.1        1684.8     23288401
864.90/865.13	c ................................ | *******...               1434000 | 424561               865.1        1657.7     23582912
888.90/889.15	c ................................ | *******...               1449000 | 429252               889.1        1629.8     23876809
912.19/912.47	c ................................ | *******...               1466000 | 434577               912.4        1606.7     24215347
936.39/936.65	c ................................ | *******...               1485000 | 440495               936.6        1585.6     24557112
960.58/960.81	c ................................ | ********..               1507000 | 447277               960.7        1568.6     24962386
983.77/984.08	c ................................ | ********..               1526000 | 453140               984.0        1550.8     25305758
1009.17/1009.46	c ................................ | ********..               1545000 | 458648              1009.4        1530.6     25650012
1031.86/1032.19	c ................................ | ********..               1574000 | 467038              1032.1        1525.0     26191906
1057.36/1057.65	c ................................ | ********..               1593000 | 472667              1057.6        1506.3     26502603
1080.05/1080.38	c ................................ | *********.               1606000 | 476518              1080.3        1486.6     26739029
1104.24/1104.58	c ................................ | *********.               1619000 | 480748              1104.5        1465.8     26999633
1128.64/1128.92	c ................................ | *********.               1635000 | 486196              1128.8        1448.4     27323870
1152.94/1153.24	c ................................ | *********.               1650000 | 491194              1153.2        1430.9     27616593
1176.73/1177.07	c ................................ | *********.               1665000 | 496126              1177.0        1414.6     27887287

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1531857-1238572586/watcher-1531857-1238572586 -o /tmp/evaluation-result-1531857-1238572586/solver-1531857-1238572586 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/tts-5-0 HOME/instance-1531857-1238572586.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: 1.01 1.01 1.05 2/64 20244
/proc/meminfo: memFree=1379888/2055920 swapFree=4177944/4192956
[pid=20244] ppid=20242 vsize=1008 CPUtime=0
/proc/20244/stat : 20244 (tts-5-0) R 20242 20244 19787 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 1129923873 1032192 116 1992294400 134512640 135191068 4294956224 18446744073709551615 134533606 0 0 4096 0 0 0 0 17 1 0 0
/proc/20244/statm: 252 116 68 165 0 85 0

[startup+0.059481 s]
/proc/loadavg: 1.01 1.01 1.05 2/64 20244
/proc/meminfo: memFree=1379888/2055920 swapFree=4177944/4192956
[pid=20244] ppid=20242 vsize=1272 CPUtime=0.05
/proc/20244/stat : 20244 (tts-5-0) R 20242 20244 19787 0 -1 4194304 212 0 0 0 5 0 0 0 18 0 1 0 1129923873 1302528 196 1992294400 134512640 135191068 4294956224 18446744073709551615 134697295 0 0 4096 0 0 0 0 17 1 0 0
/proc/20244/statm: 318 196 71 165 0 151 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1272

[startup+0.101483 s]
/proc/loadavg: 1.01 1.01 1.05 2/64 20244
/proc/meminfo: memFree=1379888/2055920 swapFree=4177944/4192956
[pid=20244] ppid=20242 vsize=1272 CPUtime=0.09
/proc/20244/stat : 20244 (tts-5-0) R 20242 20244 19787 0 -1 4194304 213 0 0 0 9 0 0 0 18 0 1 0 1129923873 1302528 197 1992294400 134512640 135191068 4294956224 18446744073709551615 134599074 0 0 4096 0 0 0 0 17 1 0 0
/proc/20244/statm: 318 197 71 165 0 151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1272

[startup+0.301495 s]
/proc/loadavg: 1.01 1.01 1.05 2/64 20244
/proc/meminfo: memFree=1379888/2055920 swapFree=4177944/4192956
[pid=20244] ppid=20242 vsize=1272 CPUtime=0.29
/proc/20244/stat : 20244 (tts-5-0) R 20242 20244 19787 0 -1 4194304 216 0 0 0 29 0 0 0 19 0 1 0 1129923873 1302528 200 1992294400 134512640 135191068 4294956224 18446744073709551615 134599066 0 0 4096 0 0 0 0 17 1 0 0
/proc/20244/statm: 318 200 71 165 0 151 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1272

[startup+0.70152 s]
/proc/loadavg: 1.01 1.01 1.05 2/64 20244
/proc/meminfo: memFree=1379888/2055920 swapFree=4177944/4192956
[pid=20244] ppid=20242 vsize=4164 CPUtime=0.69
/proc/20244/stat : 20244 (tts-5-0) R 20242 20244 19787 0 -1 4194304 944 0 0 0 69 0 0 0 23 0 1 0 1129923873 4263936 928 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/20244/statm: 1041 928 89 165 0 874 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4164

[startup+1.50157 s]
/proc/loadavg: 1.01 1.00 1.05 2/65 20245
/proc/meminfo: memFree=1374888/2055920 swapFree=4177944/4192956
[pid=20244] ppid=20242 vsize=7844 CPUtime=1.49
/proc/20244/stat : 20244 (tts-5-0) R 20242 20244 19787 0 -1 4194304 1844 0 0 0 148 1 0 0 25 0 1 0 1129923873 8032256 1828 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/20244/statm: 1961 1828 89 165 0 1794 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7844

[startup+3.10167 s]
/proc/loadavg: 1.01 1.00 1.05 2/65 20245
/proc/meminfo: memFree=1370920/2055920 swapFree=4177944/4192956
[pid=20244] ppid=20242 vsize=12324 CPUtime=3.09
/proc/20244/stat : 20244 (tts-5-0) R 20242 20244 19787 0 -1 4194304 2971 0 0 0 308 1 0 0 25 0 1 0 1129923873 12619776 2955 1992294400 134512640 135191068 4294956224 18446744073709551615 134562392 0 0 4096 0 0 0 0 17 1 0 0
/proc/20244/statm: 3081 2955 89 165 0 2914 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12324

[startup+6.30187 s]
/proc/loadavg: 1.01 1.00 1.05 2/65 20245
/proc/meminfo: memFree=1363176/2055920 swapFree=4177944/4192956
[pid=20244] ppid=20242 vsize=19204 CPUtime=6.29
/proc/20244/stat : 20244 (tts-5-0) R 20242 20244 19787 0 -1 4194304 4686 0 0 0 627 2 0 0 25 0 1 0 1129923873 19664896 4670 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/20244/statm: 4801 4670 89 165 0 4634 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19204

[startup+12.7013 s]
/proc/loadavg: 1.01 1.00 1.05 2/65 20245
/proc/meminfo: memFree=1351536/2055920 swapFree=4177944/4192956
[pid=20244] ppid=20242 vsize=29924 CPUtime=12.68
/proc/20244/stat : 20244 (tts-5-0) R 20242 20244 19787 0 -1 4194304 7365 0 0 0 1265 3 0 0 25 0 1 0 1129923873 30642176 7349 1992294400 134512640 135191068 4294956224 18446744073709551615 134562399 0 0 4096 0 0 0 0 17 1 0 0
/proc/20244/statm: 7481 7349 89 165 0 7314 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 29924

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 20245
/proc/meminfo: memFree=1337136/2055920 swapFree=4177944/4192956
[pid=20244] ppid=20242 vsize=43524 CPUtime=25.48
/proc/20244/stat : 20244 (tts-5-0) R 20242 20244 19787 0 -1 4194304 10775 0 0 0 2542 6 0 0 25 0 1 0 1129923873 44568576 10759 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/20244/statm: 10881 10759 89 165 0 10714 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 43524

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 20245
/proc/meminfo: memFree=1315632/2055920 swapFree=4177944/4192956
[pid=20244] ppid=20242 vsize=65284 CPUtime=51.08
/proc/20244/stat : 20244 (tts-5-0) R 20242 20244 19787 0 -1 4194304 16210 0 0 0 5099 9 0 0 25 0 1 0 1129923873 66850816 16194 1992294400 134512640 135191068 4294956224 18446744073709551615 134562478 0 0 4096 0 0 0 0 17 1 0 0
/proc/20244/statm: 16321 16194 89 165 0 16154 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 65284

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 20245
/proc/meminfo: memFree=1276144/2055920 swapFree=4177944/4192956
[pid=20244] ppid=20242 vsize=104164 CPUtime=102.27
/proc/20244/stat : 20244 (tts-5-0) R 20242 20244 19787 0 -1 4194304 25949 0 0 0 10210 17 0 0 25 0 1 0 1129923873 106663936 25933 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/20244/statm: 26041 25933 89 165 0 25874 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 104164

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 20245
/proc/meminfo: memFree=1249264/2055920 swapFree=4177944/4192956
[pid=20244] ppid=20242 vsize=131524 CPUtime=162.25
/proc/20244/stat : 20244 (tts-5-0) R 20242 20244 19787 0 -1 4194304 32773 0 0 0 16205 20 0 0 25 0 1 0 1129923873 134680576 32757 1992294400 134512640 135191068 4294956224 18446744073709551615 134562399 0 0 4096 0 0 0 0 17 1 0 0
/proc/20244/statm: 32881 32757 89 165 0 32714 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 131524

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 20245
/proc/meminfo: memFree=1214128/2055920 swapFree=4177944/4192956
[pid=20244] ppid=20242 vsize=166084 CPUtime=222.25
/proc/20244/stat : 20244 (tts-5-0) R 20242 20244 19787 0 -1 4194304 41428 0 0 0 22197 28 0 0 25 0 1 0 1129923873 170070016 41412 1992294400 134512640 135191068 4294956224 18446744073709551615 134562399 0 0 4096 0 0 0 0 17 1 0 0
/proc/20244/statm: 41521 41412 89 165 0 41354 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 166084

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 20251
/proc/meminfo: memFree=1194032/2055920 swapFree=4177944/4192956
[pid=20244] ppid=20242 vsize=186404 CPUtime=282.23
/proc/20244/stat : 20244 (tts-5-0) R 20242 20244 19787 0 -1 4194304 46521 0 0 0 28191 32 0 0 25 0 1 0 1129923873 190877696 46505 1992294400 134512640 135191068 4294956224 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/20244/statm: 46601 46505 89 165 0 46434 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 186404

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 20251
/proc/meminfo: memFree=1174960/2055920 swapFree=4177944/4192956
[pid=20244] ppid=20242 vsize=205284 CPUtime=342.21
/proc/20244/stat : 20244 (tts-5-0) R 20242 20244 19787 0 -1 4194304 51239 0 0 0 34186 35 0 0 25 0 1 0 1129923873 210210816 51223 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/20244/statm: 51321 51223 89 165 0 51154 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 205284

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 20251
/proc/meminfo: memFree=1150768/2055920 swapFree=4177944/4192956
[pid=20244] ppid=20242 vsize=229604 CPUtime=402.2
/proc/20244/stat : 20244 (tts-5-0) R 20242 20244 19787 0 -1 4194304 57294 0 0 0 40180 40 0 0 25 0 1 0 1129923873 235114496 57278 1992294400 134512640 135191068 4294956224 18446744073709551615 134562405 0 0 4096 0 0 0 0 17 1 0 0
/proc/20244/statm: 57401 57278 89 165 0 57234 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 229604

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20251
/proc/meminfo: memFree=1130544/2055920 swapFree=4177944/4192956
[pid=20244] ppid=20242 vsize=249604 CPUtime=462.19
/proc/20244/stat : 20244 (tts-5-0) R 20242 20244 19787 0 -1 4194304 62312 0 0 0 46175 44 0 0 25 0 1 0 1129923873 255594496 62296 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/20244/statm: 62401 62296 89 165 0 62234 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 249604

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20251
/proc/meminfo: memFree=1110000/2055920 swapFree=4177944/4192956
[pid=20244] ppid=20242 vsize=270404 CPUtime=522.18
/proc/20244/stat : 20244 (tts-5-0) R 20242 20244 19787 0 -1 4194304 67519 0 0 0 52170 48 0 0 25 0 1 0 1129923873 276893696 67503 1992294400 134512640 135191068 4294956224 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/20244/statm: 67601 67503 89 165 0 67434 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 270404

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20251
/proc/meminfo: memFree=1091120/2055920 swapFree=4177944/4192956
[pid=20244] ppid=20242 vsize=288964 CPUtime=582.17
/proc/20244/stat : 20244 (tts-5-0) R 20242 20244 19787 0 -1 4194304 72167 0 0 0 58165 52 0 0 25 0 1 0 1129923873 295899136 72151 1992294400 134512640 135191068 4294956224 18446744073709551615 134562411 0 0 4096 0 0 0 0 17 1 0 0
/proc/20244/statm: 72241 72151 89 165 0 72074 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 288964

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20251
/proc/meminfo: memFree=1064880/2055920 swapFree=4177944/4192956
[pid=20244] ppid=20242 vsize=315044 CPUtime=642.15
/proc/20244/stat : 20244 (tts-5-0) R 20242 20244 19787 0 -1 4194304 78667 0 0 0 64159 56 0 0 25 0 1 0 1129923873 322605056 78651 1992294400 134512640 135191068 4294956224 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/20244/statm: 78761 78651 89 165 0 78594 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 315044

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20251
/proc/meminfo: memFree=1046896/2055920 swapFree=4177944/4192956
[pid=20244] ppid=20242 vsize=332964 CPUtime=702.14
/proc/20244/stat : 20244 (tts-5-0) R 20242 20244 19787 0 -1 4194304 83161 0 0 0 70153 61 0 0 25 0 1 0 1129923873 340955136 83145 1992294400 134512640 135191068 4294956224 18446744073709551615 134565820 0 0 4096 0 0 0 0 17 1 0 0
/proc/20244/statm: 83241 83145 89 165 0 83074 0
Current children cumulated CPU time (s) 702.14
Current children cumulated vsize (KiB) 332964

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20251
/proc/meminfo: memFree=1028144/2055920 swapFree=4177944/4192956
[pid=20244] ppid=20242 vsize=351684 CPUtime=762.13
/proc/20244/stat : 20244 (tts-5-0) R 20242 20244 19787 0 -1 4194304 87810 0 0 0 76150 63 0 0 25 0 1 0 1129923873 360124416 87794 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/20244/statm: 87921 87794 89 165 0 87754 0
Current children cumulated CPU time (s) 762.13
Current children cumulated vsize (KiB) 351684

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20251
/proc/meminfo: memFree=1009648/2055920 swapFree=4177944/4192956
[pid=20244] ppid=20242 vsize=370244 CPUtime=822.11
/proc/20244/stat : 20244 (tts-5-0) R 20242 20244 19787 0 -1 4194304 92479 0 0 0 82145 66 0 0 25 0 1 0 1129923873 379129856 92463 1992294400 134512640 135191068 4294956224 18446744073709551615 134562320 0 0 4096 0 0 0 0 17 1 0 0
/proc/20244/statm: 92561 92463 89 165 0 92394 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 370244

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20251
/proc/meminfo: memFree=996720/2055920 swapFree=4177944/4192956
[pid=20244] ppid=20242 vsize=383044 CPUtime=882.1
/proc/20244/stat : 20244 (tts-5-0) R 20242 20244 19787 0 -1 4194304 95660 0 0 0 88141 69 0 0 25 0 1 0 1129923873 392237056 95644 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/20244/statm: 95761 95644 89 165 0 95594 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 383044

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20251
/proc/meminfo: memFree=983408/2055920 swapFree=4177944/4192956
[pid=20244] ppid=20242 vsize=396324 CPUtime=942.08
/proc/20244/stat : 20244 (tts-5-0) R 20242 20244 19787 0 -1 4194304 99005 0 0 0 94137 71 0 0 25 0 1 0 1129923873 405835776 98989 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/20244/statm: 99081 98989 89 165 0 98914 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 396324

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20251
/proc/meminfo: memFree=968688/2055920 swapFree=4177944/4192956
[pid=20244] ppid=20242 vsize=411176 CPUtime=1002.07
/proc/20244/stat : 20244 (tts-5-0) R 20242 20244 19787 0 -1 4194304 102652 0 0 0 100133 74 0 0 25 0 1 0 1129923873 421044224 102636 1992294400 134512640 135191068 4294956224 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/20244/statm: 102794 102636 89 165 0 102627 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 411176

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20252
/proc/meminfo: memFree=952560/2055920 swapFree=4177944/4192956
[pid=20244] ppid=20242 vsize=427336 CPUtime=1062.06
/proc/20244/stat : 20244 (tts-5-0) R 20242 20244 19787 0 -1 4194304 106707 0 0 0 106128 78 0 0 25 0 1 0 1129923873 437592064 106691 1992294400 134512640 135191068 4294956224 18446744073709551615 134562392 0 0 4096 0 0 0 0 17 1 0 0
/proc/20244/statm: 106834 106691 89 165 0 106667 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 427336

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20252
/proc/meminfo: memFree=941424/2055920 swapFree=4177944/4192956
[pid=20244] ppid=20242 vsize=438376 CPUtime=1122.04
/proc/20244/stat : 20244 (tts-5-0) R 20242 20244 19787 0 -1 4194304 109462 0 0 0 112125 79 0 0 25 0 1 0 1129923873 448897024 109446 1992294400 134512640 135191068 4294956224 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/20244/statm: 109594 109446 89 165 0 109427 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 438376

[startup+1182.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 20252
/proc/meminfo: memFree=930288/2055920 swapFree=4177944/4192956
[pid=20244] ppid=20242 vsize=449576 CPUtime=1182.03
/proc/20244/stat : 20244 (tts-5-0) R 20242 20244 19787 0 -1 4194304 112270 0 0 0 118122 81 0 0 25 0 1 0 1129923873 460365824 112254 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/20244/statm: 112394 112254 89 165 0 112227 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 449576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 20252
/proc/meminfo: memFree=925616/2055920 swapFree=4177944/4192956
[pid=20244] ppid=20242 vsize=454056 CPUtime=1200.03
/proc/20244/stat : 20244 (tts-5-0) R 20242 20244 19787 0 -1 4194304 113388 0 0 0 119920 83 0 0 25 0 1 0 1129923873 464953344 113372 1992294400 134512640 135191068 4294956224 18446744073709551615 134562394 0 0 4096 0 0 0 0 17 1 0 0
/proc/20244/statm: 113514 113372 89 165 0 113347 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 454056

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

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

[startup+1200.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 20252
/proc/meminfo: memFree=925616/2055920 swapFree=4177944/4192956
[pid=20244] ppid=20242 vsize=454056 CPUtime=1200.03
/proc/20244/stat : 20244 (tts-5-0) R 20242 20244 19787 0 -1 4194304 113388 0 0 0 119920 83 0 0 25 0 1 0 1129923873 464953344 113372 1992294400 134512640 135191068 4294956224 18446744073709551615 134562394 0 0 4096 0 0 0 0 17 1 0 0
/proc/20244/statm: 113514 113372 89 165 0 113347 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 454056

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.12
CPU user time (s): 1199.21
CPU system time (s): 0.905862
CPU usage (%): 99.978
Max. virtual memory (cumulated for all children) (KiB): 454056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.21
system time used= 0.905862
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 113388
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= 2
involuntary context switches= 3276

runsolver used 0.927858 second user time and 2.67659 second system time

The end

Launcher Data 

Begin job on node29 at 2009-04-01 09:56:26
IDJOB=1531857
IDBENCH=70658
IDSOLVER=505
FILE ID=node29/1531857-1238572586
PBS_JOBID= 9070497
Free space on /tmp= 66472 MiB

SOLVER NAME= tts tts-5-0
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S146188995-071.cnf
COMMAND LINE= HOME/tts-5-0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1531857-1238572586/watcher-1531857-1238572586 -o /tmp/evaluation-result-1531857-1238572586/solver-1531857-1238572586 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/tts-5-0 HOME/instance-1531857-1238572586.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 890aea0df389e5329db583f37e858c1b
RANDOM SEED=132253041

node29.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		: 3000.234
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		: 3000.234
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:       1380368 kB
Buffers:        100612 kB
Cached:         471660 kB
SwapCached:       8856 kB
Active:         207156 kB
Inactive:       375608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1380368 kB
SwapTotal:     4192956 kB
SwapFree:      4177944 kB
Dirty:             800 kB
Writeback:           0 kB
Mapped:          16228 kB
Slab:            78784 kB
Committed_AS:  3132472 kB
PageTables:       1476 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= 66472 MiB
End job on node29 at 2009-04-01 10:16:28