Trace number 1531875

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? 1200.06 1200.4

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S180439591-093.cnf
MD5SUM69b9fd52ab448c99d778e33811fd6518
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015997
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
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-1531875-1238574635.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 = 420
0.00/0.00	c Clauses = 1785
0.00/0.00	c Literals = 5355
0.00/0.00	c Reduced size:
0.00/0.00	c Variables = 420
0.00/0.00	c Clauses = 1780
0.00/0.00	c Literals = 5340
0.00/0.00	c a2
0.00/0.01	c a1
0.29/0.32	c Independent sub-problems = 1
0.29/0.32	c Sub-problem with 419 variables and 1780 clauses
0.29/0.32	c using permutation method 4
0.29/0.32	c count = 3
0.29/0.32	c Ordering finished 0.320 seconds
0.29/0.32	c mapped 0.320 seconds
0.29/0.32	c permuted 0.320 seconds
0.29/0.32	c about to sort
0.29/0.32	c sorted
0.29/0.33	c clauses now 1780
0.29/0.33	c init finished 0.320 seconds
0.29/0.33	c tree built 0.330 seconds
0.29/0.33	c 
0.29/0.33	c PA progress                      | CPU progress Partial assignments | improvements      CPU time        PA/sec        nodes
0.29/0.33	c ---------------------------------|----------------------------------|------------------------------------------------------
0.29/0.33	c ................................ | ..........                       |                        0.3           0.0             
0.29/0.33	c ................................ | ..........                     1 |                        0.3           3.0             
0.29/0.33	c ................................ | ..........                     2 |                        0.3           6.1             
0.29/0.33	c ................................ | ..........                     3 |                        0.3           9.1             
0.29/0.33	c ................................ | ..........                     4 |                        0.3          12.1             
0.29/0.33	c ................................ | ..........                     5 |                        0.3          15.2             
0.29/0.34	c ................................ | ..........                  1000 | 65                     0.3        2941.2          731
24.08/24.14	c ................................ | ..........                184000 | 54934                 24.1        7628.5      2309502
48.18/48.23	c ................................ | ..........                245000 | 76988                 48.2        5080.9      3312943
72.37/72.44	c ................................ | ..........                293000 | 94426                 72.4        4045.8      4096589
96.36/96.43	c ................................ | ..........                337000 | 108975                96.4        3495.9      4730025
120.06/120.19	c ................................ | *.........                371000 | 121019               120.2        3087.3      5284221
143.95/144.10	c ................................ | *.........                401000 | 132090               144.1        2783.4      5819624
167.95/168.02	c ................................ | *.........                437000 | 143993               168.0        2601.2      6282684
192.24/192.40	c ................................ | *.........                487000 | 159882               192.4        2531.6      6862892
216.23/216.33	c ................................ | *.........                523000 | 172557               216.3        2418.0      7379338
240.12/240.25	c ................................ | **........                563000 | 186624               240.2        2343.8      7885398
264.62/264.70	c ................................ | **........                595000 | 198810               264.7        2248.1      8322578
288.41/288.56	c ................................ | **........                622000 | 209155               288.5        2155.8      8691643
312.70/312.84	c ................................ | **........                651000 | 219308               312.8        2081.2      9096696
336.40/336.55	c ................................ | **........                673000 | 227413               336.5        2000.0      9458659
359.89/360.06	c ................................ | ***.......                694000 | 235429               360.0        1927.7      9815688
383.99/384.16	c ................................ | ***.......                713000 | 242682               384.1        1856.2     10118522
408.17/408.33	c ................................ | ***.......                731000 | 249868               408.3        1790.5     10439794
432.57/432.72	c ................................ | ***.......                748000 | 256609               432.7        1728.8     10748284
457.56/457.71	c ................................ | ***.......                765000 | 263175               457.6        1671.6     11056628
480.96/481.15	c ................................ | ****......                781000 | 269311               481.1        1623.4     11336675
504.35/504.51	c ................................ | ****......                796000 | 275506               504.4        1578.0     11616607
528.94/529.16	c ................................ | ****......                812000 | 282028               529.1        1534.7     11913841
552.43/552.64	c ................................ | ****......                827000 | 287988               552.6        1496.7     12170891
576.82/577.06	c ................................ | ****......                842000 | 293874               577.0        1459.3     12431373
601.22/601.42	c ................................ | *****.....                857000 | 299872               601.3        1425.2     12686305
625.12/625.30	c ................................ | *****.....                873000 | 306208               625.2        1396.3     12957513
649.10/649.35	c ................................ | *****.....                890000 | 312937               649.3        1370.8     13240573
673.20/673.49	c ................................ | *****.....                907000 | 319745               673.4        1346.9     13510785
696.79/697.09	c ................................ | *****.....                922000 | 325806               697.0        1322.8     13765357
720.29/720.55	c ................................ | ******....                936000 | 331639               720.5        1299.2     14012198
744.39/744.64	c ................................ | ******....                952000 | 338296               744.5        1278.6     14283033
768.97/769.25	c ................................ | ******....                966000 | 344217               769.1        1255.9     14539440
792.36/792.67	c ................................ | ******....                979000 | 349734               792.5        1235.3     14761411
816.86/817.13	c ................................ | ******....                993000 | 355165               817.0        1215.4     14981866
840.26/840.56	c ................................ | *******...               1007000 | 360698               840.5        1198.2     15197112
864.25/864.55	c ................................ | *******...               1027000 | 368314               864.4        1188.1     15474058
888.13/888.46	c ................................ | *******...               1058000 | 379668               888.3        1191.0     15939288
911.93/912.27	c ................................ | *******...               1085000 | 390068               912.1        1189.5     16364919
936.63/936.95	c ................................ | *******...               1114000 | 400694               936.8        1189.1     16792486
960.62/960.96	c ................................ | ********..               1137000 | 409513               960.8        1183.4     17179732
984.41/984.71	c ................................ | ********..               1165000 | 420034               984.6        1183.2     17570509
1008.31/1008.64	c ................................ | ********..               1191000 | 429795              1008.5        1181.0     17955085
1032.30/1032.65	c ................................ | ********..               1222000 | 441919              1032.5        1183.5     18367704
1056.59/1056.97	c ................................ | ********..               1244000 | 450788              1056.8        1177.1     18760709
1079.89/1080.28	c ................................ | *********.               1263000 | 458613              1080.1        1169.3     19110752
1104.98/1105.31	c ................................ | *********.               1284000 | 467161              1105.2        1161.8     19495894
1127.88/1128.22	c ................................ | *********.               1300000 | 473975              1128.1        1152.4     19791304
1153.17/1153.55	c ................................ | *********.               1318000 | 481609              1153.4        1142.7     20118572
1176.96/1177.33	c ................................ | *********.               1333000 | 488165              1177.2        1132.4     20403560
1199.96/1200.34	c CPU limit (1200) reached
1199.96/1200.34	c Time = 1200.18 seconds
1199.96/1200.34	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-1531875-1238574635/watcher-1531875-1238574635 -o /tmp/evaluation-result-1531875-1238574635/solver-1531875-1238574635 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/tts-5-0 HOME/instance-1531875-1238574635.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: 1.00 1.00 1.02 2/64 3920
/proc/meminfo: memFree=1067336/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=1008 CPUtime=0
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 1130129450 1032192 113 1992294400 134512640 135191068 4294956240 18446744073709551615 134516999 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 252 113 68 165 0 85 0

[startup+0.0989121 s]
/proc/loadavg: 1.00 1.00 1.02 2/64 3920
/proc/meminfo: memFree=1067336/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=1140 CPUtime=0.09
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 192 0 0 0 9 0 0 0 18 0 1 0 1130129450 1167360 176 1992294400 134512640 135191068 4294956240 18446744073709551615 134599066 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 285 176 70 165 0 118 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1140

[startup+0.101911 s]
/proc/loadavg: 1.00 1.00 1.02 2/64 3920
/proc/meminfo: memFree=1067336/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=1140 CPUtime=0.09
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 192 0 0 0 9 0 0 0 18 0 1 0 1130129450 1167360 176 1992294400 134512640 135191068 4294956240 18446744073709551615 134599195 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 285 176 70 165 0 118 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1140

[startup+0.30193 s]
/proc/loadavg: 1.00 1.00 1.02 2/64 3920
/proc/meminfo: memFree=1067336/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=1140 CPUtime=0.29
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 194 0 0 0 29 0 0 0 19 0 1 0 1130129450 1167360 178 1992294400 134512640 135191068 4294956240 18446744073709551615 134599059 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 285 178 70 165 0 118 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1140

[startup+0.701968 s]
/proc/loadavg: 1.00 1.00 1.02 2/64 3920
/proc/meminfo: memFree=1067336/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=4872 CPUtime=0.69
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 1101 0 0 0 69 0 0 0 22 0 1 0 1130129450 4988928 1085 1992294400 134512640 135191068 4294956240 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 1218 1085 88 165 0 1051 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4872

[startup+1.50105 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 3921
/proc/meminfo: memFree=1061248/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=8872 CPUtime=1.49
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 2132 0 0 0 149 0 0 0 25 0 1 0 1130129450 9084928 2116 1992294400 134512640 135191068 4294956240 18446744073709551615 134562357 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 2218 2116 88 165 0 2051 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8872

[startup+3.1012 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 3921
/proc/meminfo: memFree=1056960/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=13992 CPUtime=3.09
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 3392 0 0 0 308 1 0 0 25 0 1 0 1130129450 14327808 3376 1992294400 134512640 135191068 4294956240 18446744073709551615 134562485 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 3498 3376 88 165 0 3331 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13992

[startup+6.30151 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 3921
/proc/meminfo: memFree=1049280/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=20072 CPUtime=6.28
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 4903 0 0 0 627 1 0 0 25 0 1 0 1130129450 20553728 4887 1992294400 134512640 135191068 4294956240 18446744073709551615 134562399 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 5018 4887 88 165 0 4851 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20072

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 3921
/proc/meminfo: memFree=1040008/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=28712 CPUtime=12.69
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 7059 0 0 0 1266 3 0 0 25 0 1 0 1130129450 29401088 7043 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 7178 7043 88 165 0 7011 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28712

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 3921
/proc/meminfo: memFree=1028040/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=40072 CPUtime=25.48
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 9905 0 0 0 2544 4 0 0 25 0 1 0 1130129450 41033728 9889 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 10018 9889 88 165 0 9851 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40072

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 3921
/proc/meminfo: memFree=1011336/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=56872 CPUtime=51.08
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 14104 0 0 0 5101 7 0 0 25 0 1 0 1130129450 58236928 14088 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 14218 14088 88 165 0 14051 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 56872

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 3921
/proc/meminfo: memFree=987656/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=80072 CPUtime=102.27
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 19914 0 0 0 10215 12 0 0 25 0 1 0 1130129450 81993728 19898 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 20018 19898 88 165 0 19851 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 80072

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 3921
/proc/meminfo: memFree=966984/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=100872 CPUtime=162.25
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 25122 0 0 0 16206 19 0 0 25 0 1 0 1130129450 103292928 25106 1992294400 134512640 135191068 4294956240 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 25218 25106 88 165 0 25051 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 100872

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3921
/proc/meminfo: memFree=945480/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=122152 CPUtime=222.23
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 30445 0 0 0 22200 23 0 0 25 0 1 0 1130129450 125083648 30429 1992294400 134512640 135191068 4294956240 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 30538 30429 88 165 0 30371 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 122152

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3921
/proc/meminfo: memFree=928008/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=139752 CPUtime=282.21
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 34824 0 0 0 28194 27 0 0 25 0 1 0 1130129450 143106048 34808 1992294400 134512640 135191068 4294956240 18446744073709551615 134562399 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 34938 34808 88 165 0 34771 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 139752

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3921
/proc/meminfo: memFree=912776/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=154792 CPUtime=342.19
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 38592 0 0 0 34189 30 0 0 25 0 1 0 1130129450 158507008 38576 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 38698 38576 88 165 0 38531 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 154792

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3921
/proc/meminfo: memFree=899976/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=167592 CPUtime=402.18
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 41787 0 0 0 40185 33 0 0 25 0 1 0 1130129450 171614208 41771 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 41898 41771 88 165 0 41731 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 167592

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3921
/proc/meminfo: memFree=887560/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=179912 CPUtime=462.16
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 44873 0 0 0 46180 36 0 0 25 0 1 0 1130129450 184229888 44857 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 44978 44857 88 165 0 44811 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 179912

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3921
/proc/meminfo: memFree=876104/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=191432 CPUtime=522.14
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 47762 0 0 0 52175 39 0 0 25 0 1 0 1130129450 196026368 47746 1992294400 134512640 135191068 4294956240 18446744073709551615 134562418 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 47858 47746 88 165 0 47691 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 191432

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3921
/proc/meminfo: memFree=865608/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=201832 CPUtime=582.12
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 50355 0 0 0 58171 41 0 0 25 0 1 0 1130129450 206675968 50339 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 50458 50339 88 165 0 50291 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 201832

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3921
/proc/meminfo: memFree=854792/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=212552 CPUtime=642.11
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 53028 0 0 0 64168 43 0 0 25 0 1 0 1130129450 217653248 53012 1992294400 134512640 135191068 4294956240 18446744073709551615 134562405 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 53138 53012 88 165 0 52971 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 212552

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3923
/proc/meminfo: memFree=844168/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=223272 CPUtime=702.09
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 55710 0 0 0 70164 45 0 0 25 0 1 0 1130129450 228630528 55694 1992294400 134512640 135191068 4294956240 18446744073709551615 134562379 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 55818 55694 88 165 0 55651 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 223272

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3923
/proc/meminfo: memFree=833800/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=233512 CPUtime=762.08
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 58280 0 0 0 76159 49 0 0 25 0 1 0 1130129450 239116288 58264 1992294400 134512640 135191068 4294956240 18446744073709551615 134562449 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 58378 58264 88 165 0 58211 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 233512

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3923
/proc/meminfo: memFree=824776/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=242632 CPUtime=822.06
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 60547 0 0 0 82154 52 0 0 25 0 1 0 1130129450 248455168 60531 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 60658 60531 88 165 0 60491 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 242632

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3923
/proc/meminfo: memFree=811976/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=255272 CPUtime=882.04
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 63723 0 0 0 88149 55 0 0 25 0 1 0 1130129450 261398528 63707 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 63818 63707 88 165 0 63651 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 255272

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3923
/proc/meminfo: memFree=795400/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=272072 CPUtime=942.02
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 67909 0 0 0 94143 59 0 0 25 0 1 0 1130129450 278601728 67893 1992294400 134512640 135191068 4294956240 18446744073709551615 134562432 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 68018 67893 88 165 0 67851 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 272072

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3923
/proc/meminfo: memFree=779528/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=287752 CPUtime=1002
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 71833 0 0 0 100137 63 0 0 25 0 1 0 1130129450 294658048 71817 1992294400 134512640 135191068 4294956240 18446744073709551615 134562485 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 71938 71817 88 165 0 71771 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 287752

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3923
/proc/meminfo: memFree=763784/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=303592 CPUtime=1061.99
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 75786 0 0 0 106132 67 0 0 25 0 1 0 1130129450 310878208 75770 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 75898 75770 88 165 0 75731 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 303592

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3923
/proc/meminfo: memFree=749640/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=317512 CPUtime=1121.97
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 79288 0 0 0 112127 70 0 0 25 0 1 0 1130129450 325132288 79272 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 79378 79272 88 165 0 79211 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 317512

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3923
/proc/meminfo: memFree=737864/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=329352 CPUtime=1181.96
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 82258 0 0 0 118123 73 0 0 25 0 1 0 1130129450 337256448 82242 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 82338 82242 88 165 0 82171 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 329352

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

[startup+1190.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3923
/proc/meminfo: memFree=736008/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=331112 CPUtime=1189.95
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 82683 0 0 0 118922 73 0 0 25 0 1 0 1130129450 339058688 82667 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 82778 82667 88 165 0 82611 0
Current children cumulated CPU time (s) 1189.95
Current children cumulated vsize (KiB) 331112

[startup+1196.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3923
/proc/meminfo: memFree=734728/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=332392 CPUtime=1196.36
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 82991 0 0 0 119562 74 0 0 25 0 1 0 1130129450 340369408 82975 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 83098 82975 88 165 0 82931 0
Current children cumulated CPU time (s) 1196.36
Current children cumulated vsize (KiB) 332392

[startup+1198.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3923
/proc/meminfo: memFree=734536/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=332552 CPUtime=1197.96
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 83057 0 0 0 119722 74 0 0 25 0 1 0 1130129450 340533248 83041 1992294400 134512640 135191068 4294956240 18446744073709551615 134562492 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 83138 83041 88 165 0 82971 0
Current children cumulated CPU time (s) 1197.96
Current children cumulated vsize (KiB) 332552

[startup+1199.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3923
/proc/meminfo: memFree=734344/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=332872 CPUtime=1198.76
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 83106 0 0 0 119802 74 0 0 25 0 1 0 1130129450 340860928 83090 1992294400 134512640 135191068 4294956240 18446744073709551615 134562326 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 83218 83090 88 165 0 83051 0
Current children cumulated CPU time (s) 1198.76
Current children cumulated vsize (KiB) 332872

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3923
/proc/meminfo: memFree=734344/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=333032 CPUtime=1199.56
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 83149 0 0 0 119882 74 0 0 25 0 1 0 1130129450 341024768 83133 1992294400 134512640 135191068 4294956240 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 83258 83133 88 165 0 83091 0
Current children cumulated CPU time (s) 1199.56
Current children cumulated vsize (KiB) 333032

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3923
/proc/meminfo: memFree=734088/2055920 swapFree=4178100/4192956
[pid=3920] ppid=3918 vsize=333032 CPUtime=1199.96
/proc/3920/stat : 3920 (tts-5-0) R 3918 3920 3585 0 -1 4194304 83167 0 0 0 119922 74 0 0 25 0 1 0 1130129450 341024768 83151 1992294400 134512640 135191068 4294956240 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/3920/statm: 83258 83151 88 165 0 83091 0
Current children cumulated CPU time (s) 1199.96
Current children cumulated vsize (KiB) 333032

Child status: 0
Real time (s): 1200.4
CPU time (s): 1200.06
CPU user time (s): 1199.26
CPU system time (s): 0.797878
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 333032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.26
system time used= 0.797878
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 83170
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= 3664

runsolver used 0.883865 second user time and 2.45863 second system time

The end

Launcher Data 

Begin job on node18 at 2009-04-01 10:30:35
IDJOB=1531875
IDBENCH=70667
IDSOLVER=505
FILE ID=node18/1531875-1238574635
PBS_JOBID= 9070526
Free space on /tmp= 66212 MiB

SOLVER NAME= tts tts-5-0
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S180439591-093.cnf
COMMAND LINE= HOME/tts-5-0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1531875-1238574635/watcher-1531875-1238574635 -o /tmp/evaluation-result-1531875-1238574635/solver-1531875-1238574635 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/tts-5-0 HOME/instance-1531875-1238574635.cnf

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

MD5SUM BENCH= 69b9fd52ab448c99d778e33811fd6518
RANDOM SEED=1964158124

node18.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		: 3000.214
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		: 3000.214
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:       1067752 kB
Buffers:        109852 kB
Cached:         772004 kB
SwapCached:       8808 kB
Active:         206408 kB
Inactive:       685968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1067752 kB
SwapTotal:     4192956 kB
SwapFree:      4178100 kB
Dirty:             800 kB
Writeback:           0 kB
Mapped:          16296 kB
Slab:            81828 kB
Committed_AS:  3127032 kB
PageTables:       1376 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= 66212 MiB
End job on node18 at 2009-04-01 10:50:36