Trace number 425315

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, and are wall clock time (not CPU 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
SAT7 2007-02-08? (TO) 5000.06 5001.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1161940794-17.UNSAT.shuffled.cnf
MD5SUM042851b85016f1918e014c527c3c65b8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3057.44
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Starting solver ...
0.00/0.01	c Restarting after 102 conflicts
0.00/0.02	c Restarting after 252 conflicts
0.00/0.03	c Restarting after 478 conflicts
0.04/0.05	c Restarting after 815 conflicts
0.04/0.09	c Restarting after 1321 conflicts
0.09/0.14	c Restarting after 2081 conflicts
0.19/0.22	c Restarting after 3220 conflicts
0.29/0.34	c Restarting after 4928 conflicts
0.49/0.53	c Restarting after 7492 conflicts
0.79/0.81	c Restarting after 11338 conflicts
1.19/1.26	c Restarting after 17105 conflicts
1.89/1.96	c Restarting after 25754 conflicts
2.99/3.04	c Restarting after 38730 conflicts
4.59/4.69	c Restarting after 58192 conflicts
7.19/7.24	c Restarting after 87387 conflicts
11.09/11.19	c Restarting after 131176 conflicts
17.19/17.21	c Restarting after 196860 conflicts
26.29/26.37	c Restarting after 295387 conflicts
40.38/40.44	c Restarting after 443176 conflicts
62.58/62.60	c Restarting after 664860 conflicts
96.47/96.56	c Restarting after 997385 conflicts
148.75/148.85	c Restarting after 1496173 conflicts
230.73/230.87	c Restarting after 2244355 conflicts
359.30/359.41	c Restarting after 3366632 conflicts
559.35/559.55	c Restarting after 5050045 conflicts
875.98/876.23	c Restarting after 7575163 conflicts
1381.75/1382.17	c Restarting after 11362838 conflicts
2176.85/2177.41	c Restarting after 17044354 conflicts
3430.64/3431.63	c Restarting after 25566625 conflicts

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node18/watcher-425315-1177679747 -o ROOT/results/node18/solver-425315-1177679747 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425315-1177679747/sat7_bin /tmp/evaluation/425315-1177679747/instance-425315-1177679747.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 1.00 3/77 11226
/proc/meminfo: memFree=1475760/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=1204 CPUtime=0
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 215892074 1232896 126 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 301 126 87 220 0 78 0

[startup+0.0476461 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 11226
/proc/meminfo: memFree=1475760/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=1468 CPUtime=0.04
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 201 0 0 0 4 0 0 0 18 0 1 0 215892074 1503232 185 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529579 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 367 185 95 220 0 144 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1468

[startup+0.101651 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 11226
/proc/meminfo: memFree=1475760/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=1468 CPUtime=0.09
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 221 0 0 0 9 0 0 0 18 0 1 0 215892074 1503232 205 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528665 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 367 205 95 220 0 144 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1468

[startup+0.301671 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 11226
/proc/meminfo: memFree=1475760/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=1468 CPUtime=0.29
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 248 0 0 0 29 0 0 0 19 0 1 0 215892074 1503232 232 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532512 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 367 232 95 220 0 144 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1468

[startup+0.701709 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 11226
/proc/meminfo: memFree=1475760/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=1984 CPUtime=0.69
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 274 0 0 0 69 0 0 0 22 0 1 0 215892074 2031616 258 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 496 258 95 220 0 273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1984

[startup+1.50179 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11227
/proc/meminfo: memFree=1474984/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=1984 CPUtime=1.49
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 305 0 0 0 149 0 0 0 25 0 1 0 215892074 2031616 289 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532488 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 496 289 95 220 0 273 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1984

[startup+3.10194 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11227
/proc/meminfo: memFree=1474728/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=1984 CPUtime=3.09
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 344 0 0 0 309 0 0 0 25 0 1 0 215892074 2031616 328 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532699 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 496 328 95 220 0 273 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1984

[startup+6.30125 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11227
/proc/meminfo: memFree=1474408/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=3144 CPUtime=6.29
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 394 0 0 0 629 0 0 0 25 0 1 0 215892074 3219456 378 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531386 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 786 378 95 220 0 563 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3144

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11227
/proc/meminfo: memFree=1474096/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=3144 CPUtime=12.69
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 461 0 0 0 1269 0 0 0 25 0 1 0 215892074 3219456 445 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532373 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 786 445 95 220 0 563 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3144

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11227
/proc/meminfo: memFree=1473712/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=3276 CPUtime=25.48
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 546 0 0 0 2548 0 0 0 25 0 1 0 215892074 3354624 530 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539520 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 819 530 95 220 0 596 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3276

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11227
/proc/meminfo: memFree=1473392/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=3548 CPUtime=51.08
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 642 0 0 0 5108 0 0 0 25 0 1 0 215892074 3633152 626 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539857 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 887 626 95 220 0 664 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3548

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11227
/proc/meminfo: memFree=1472560/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=3948 CPUtime=102.27
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 812 0 0 0 10226 1 0 0 25 0 1 0 215892074 4042752 796 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 987 796 95 220 0 764 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3948

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11227
/proc/meminfo: memFree=1472112/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=4348 CPUtime=162.25
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 937 0 0 0 16224 1 0 0 25 0 1 0 215892074 4452352 921 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533281 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 1087 921 95 220 0 864 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4348

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11227
/proc/meminfo: memFree=1471728/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=6532 CPUtime=222.24
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 1003 0 0 0 22222 2 0 0 25 0 1 0 215892074 6688768 987 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 1633 987 95 220 0 1410 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 6532

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11227
/proc/meminfo: memFree=1471536/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=6800 CPUtime=282.22
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 1097 0 0 0 28220 2 0 0 25 0 1 0 215892074 6963200 1081 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 1700 1081 95 220 0 1477 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6800

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11227
/proc/meminfo: memFree=1471344/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=6932 CPUtime=342.21
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 1139 0 0 0 34218 3 0 0 25 0 1 0 215892074 7098368 1123 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536671 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 1733 1123 95 220 0 1510 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 6932

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11227
/proc/meminfo: memFree=1470960/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=7204 CPUtime=402.19
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 1227 0 0 0 40215 4 0 0 25 0 1 0 215892074 7376896 1211 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 1801 1211 95 220 0 1578 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 7204

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11227
/proc/meminfo: memFree=1470704/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=7468 CPUtime=462.17
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 1285 0 0 0 46213 4 0 0 25 0 1 0 215892074 7647232 1269 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 1867 1269 95 220 0 1644 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 7468

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11227
/proc/meminfo: memFree=1470576/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=7600 CPUtime=522.16
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 1330 0 0 0 52211 5 0 0 25 0 1 0 215892074 7782400 1314 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579378 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 1900 1314 95 220 0 1677 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 7600

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11227
/proc/meminfo: memFree=1470256/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=7864 CPUtime=582.14
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 1387 0 0 0 58209 5 0 0 25 0 1 0 215892074 8052736 1371 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 1966 1371 95 220 0 1743 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 7864

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11227
/proc/meminfo: memFree=1470192/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=8008 CPUtime=642.14
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 1440 0 0 0 64208 6 0 0 25 0 1 0 215892074 8200192 1424 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 2002 1424 95 220 0 1779 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 8008


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11427
/proc/meminfo: memFree=1465904/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=11660 CPUtime=4001.19
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 2473 0 0 0 400085 34 0 0 25 0 1 0 215892074 11939840 2457 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 2915 2457 95 220 0 2692 0
Current children cumulated CPU time (s) 4001.19
Current children cumulated vsize (KiB) 11660

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11427
/proc/meminfo: memFree=1465840/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=11660 CPUtime=4061.18
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 2487 0 0 0 406084 34 0 0 25 0 1 0 215892074 11939840 2471 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532564 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 2915 2471 95 220 0 2692 0
Current children cumulated CPU time (s) 4061.18
Current children cumulated vsize (KiB) 11660

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11427
/proc/meminfo: memFree=1465776/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=11660 CPUtime=4121.16
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 2489 0 0 0 412081 35 0 0 25 0 1 0 215892074 11939840 2473 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 2915 2473 95 220 0 2692 0
Current children cumulated CPU time (s) 4121.16
Current children cumulated vsize (KiB) 11660

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11427
/proc/meminfo: memFree=1465584/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=11796 CPUtime=4181.15
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 2517 0 0 0 418080 35 0 0 25 0 1 0 215892074 12079104 2501 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536824 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 2949 2501 95 220 0 2726 0
Current children cumulated CPU time (s) 4181.15
Current children cumulated vsize (KiB) 11796

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11427
/proc/meminfo: memFree=1465584/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=11796 CPUtime=4241.14
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 2531 0 0 0 424078 36 0 0 25 0 1 0 215892074 12079104 2515 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539776 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 2949 2515 95 220 0 2726 0
Current children cumulated CPU time (s) 4241.14
Current children cumulated vsize (KiB) 11796

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11427
/proc/meminfo: memFree=1465520/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=11796 CPUtime=4301.12
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 2543 0 0 0 430076 36 0 0 25 0 1 0 215892074 12079104 2527 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 2949 2527 95 220 0 2726 0
Current children cumulated CPU time (s) 4301.12
Current children cumulated vsize (KiB) 11796

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11427
/proc/meminfo: memFree=1465392/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=11932 CPUtime=4361.11
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 2571 0 0 0 436074 37 0 0 25 0 1 0 215892074 12218368 2555 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 2983 2555 95 220 0 2760 0
Current children cumulated CPU time (s) 4361.11
Current children cumulated vsize (KiB) 11932

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11427
/proc/meminfo: memFree=1465328/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=11932 CPUtime=4421.09
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 2576 0 0 0 442072 37 0 0 25 0 1 0 215892074 12218368 2560 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532414 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 2983 2560 95 220 0 2760 0
Current children cumulated CPU time (s) 4421.09
Current children cumulated vsize (KiB) 11932

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11427
/proc/meminfo: memFree=1465392/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=11932 CPUtime=4481.08
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 2576 0 0 0 448070 38 0 0 25 0 1 0 215892074 12218368 2560 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 2983 2560 95 220 0 2760 0
Current children cumulated CPU time (s) 4481.08
Current children cumulated vsize (KiB) 11932

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11427
/proc/meminfo: memFree=1465328/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=12076 CPUtime=4541.06
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 2590 0 0 0 454068 38 0 0 25 0 1 0 215892074 12365824 2574 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532523 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 3019 2574 95 220 0 2796 0
Current children cumulated CPU time (s) 4541.06
Current children cumulated vsize (KiB) 12076

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11427
/proc/meminfo: memFree=1465264/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=12076 CPUtime=4601.04
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 2595 0 0 0 460066 38 0 0 25 0 1 0 215892074 12365824 2579 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 3019 2579 95 220 0 2796 0
Current children cumulated CPU time (s) 4601.04
Current children cumulated vsize (KiB) 12076

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11427
/proc/meminfo: memFree=1465264/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=12076 CPUtime=4661.03
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 2607 0 0 0 466064 39 0 0 25 0 1 0 215892074 12365824 2591 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 3019 2591 95 220 0 2796 0
Current children cumulated CPU time (s) 4661.03
Current children cumulated vsize (KiB) 12076

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11427
/proc/meminfo: memFree=1465200/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=12220 CPUtime=4721.02
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 2616 0 0 0 472063 39 0 0 25 0 1 0 215892074 12513280 2600 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 3055 2600 95 220 0 2832 0
Current children cumulated CPU time (s) 4721.02
Current children cumulated vsize (KiB) 12220

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 11427
/proc/meminfo: memFree=1465200/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=12220 CPUtime=4781
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 2628 0 0 0 478060 40 0 0 25 0 1 0 215892074 12513280 2612 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 3055 2612 95 220 0 2832 0
Current children cumulated CPU time (s) 4781
Current children cumulated vsize (KiB) 12220

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11427
/proc/meminfo: memFree=1465200/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=12220 CPUtime=4840.98
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 2637 0 0 0 484058 40 0 0 25 0 1 0 215892074 12513280 2621 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 3055 2621 95 220 0 2832 0
Current children cumulated CPU time (s) 4840.98
Current children cumulated vsize (KiB) 12220

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11427
/proc/meminfo: memFree=1465200/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=12220 CPUtime=4900.97
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 2641 0 0 0 490056 41 0 0 25 0 1 0 215892074 12513280 2625 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532660 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 3055 2625 95 220 0 2832 0
Current children cumulated CPU time (s) 4900.97
Current children cumulated vsize (KiB) 12220

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11427
/proc/meminfo: memFree=1465200/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=12364 CPUtime=4960.95
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 2644 0 0 0 496054 41 0 0 25 0 1 0 215892074 12660736 2628 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 3091 2628 95 220 0 2868 0
Current children cumulated CPU time (s) 4960.95
Current children cumulated vsize (KiB) 12364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11427
/proc/meminfo: memFree=1465136/2055920 swapFree=4147180/4192956
[pid=11226] ppid=11224 vsize=12364 CPUtime=5000.05
/proc/11226/stat : 11226 (sat7_bin) R 11224 11226 10737 0 -1 4194304 2649 0 0 0 499963 42 0 0 25 0 1 0 215892074 12660736 2633 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134579281 0 0 4096 0 0 0 0 17 1 0 0
/proc/11226/statm: 3091 2633 95 220 0 2868 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 12364

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.41
CPU time (s): 5000.06
CPU user time (s): 4999.64
CPU system time (s): 0.424935
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 12364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.64
system time used= 0.424935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2649
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= 6
involuntary context switches= 7026

runsolver used 4.05338 second user time and 10.2384 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Fri Apr 27 13:15:47 UTC 2007

IDJOB= 425315
IDBENCH= 19983
IDSOLVER= 183
FILE ID= node18/425315-1177679747

PBS_JOBID= 4698601

Free space on /tmp= 66525 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1161940794-17.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/425315-1177679747/sat7_bin /tmp/evaluation/425315-1177679747/instance-425315-1177679747.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-425315-1177679747 -o ROOT/results/node18/solver-425315-1177679747 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425315-1177679747/sat7_bin /tmp/evaluation/425315-1177679747/instance-425315-1177679747.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  042851b85016f1918e014c527c3c65b8

RANDOM SEED= 793749997

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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:       1476232 kB
Buffers:         54364 kB
Cached:         428904 kB
SwapCached:      14832 kB
Active:         243228 kB
Inactive:       263536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1476232 kB
SwapTotal:     4192956 kB
SwapFree:      4147180 kB
Dirty:            1192 kB
Writeback:           0 kB
Mapped:          30200 kB
Slab:            58500 kB
Committed_AS:  5486144 kB
PageTables:       1776 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= 66525 MiB

End job on node18 on Fri Apr 27 14:39:11 UTC 2007