Trace number 302412

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) 1200.05 1200.5

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S453945536-08.cnf
MD5SUM58f7348ef0f2a04dc0d7dd4d6a464a65
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark519.865
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
Number of clauses of size over 50

Solver Data (download as text)

0.10/0.10	c Starting solver ...
0.10/0.12	c Restarting after 101 conflicts
0.10/0.14	c Restarting after 251 conflicts
0.10/0.18	c Restarting after 478 conflicts
0.20/0.23	c Restarting after 818 conflicts
0.30/0.31	c Restarting after 1324 conflicts
0.40/0.43	c Restarting after 2083 conflicts
0.60/0.62	c Restarting after 3224 conflicts
0.91/0.94	c Restarting after 4932 conflicts
1.42/1.47	c Restarting after 7497 conflicts
2.34/2.45	c Restarting after 11341 conflicts
3.98/4.08	c Restarting after 17108 conflicts
6.85/6.89	c Restarting after 25758 conflicts
11.97/12.00	c Restarting after 38732 conflicts
20.98/21.01	c Restarting after 58194 conflicts
35.41/35.45	c Restarting after 87387 conflicts
61.32/61.40	c Restarting after 131176 conflicts
104.84/104.93	c Restarting after 196860 conflicts
173.11/173.27	c Restarting after 295386 conflicts
285.44/285.55	c Restarting after 443175 conflicts
474.63/474.86	c Restarting after 664860 conflicts
770.53/770.91	c Restarting after 997387 conflicts

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node35/watcher-302412-1172011173 -o ROOT/results/node35/solver-302412-1172011173 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302412-1172011173/sat7_bin /tmp/evaluation/302412-1172011173/instance-302412-1172011173.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 3/64 22260
/proc/meminfo: memFree=1545504/2055920 swapFree=4183772/4192956
[pid=22260] ppid=22258 vsize=1228 CPUtime=0
/proc/22260/stat : 22260 (sat7_bin) R 22258 22260 21118 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 194881052 1257472 134 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/22260/statm: 307 134 87 220 0 84 0

[startup+0.106788 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22260
/proc/meminfo: memFree=1545504/2055920 swapFree=4183772/4192956
[pid=22260] ppid=22258 vsize=3032 CPUtime=0.1
/proc/22260/stat : 22260 (sat7_bin) R 22258 22260 21118 0 -1 4194304 442 0 0 0 10 0 0 0 18 0 1 0 194881052 3104768 425 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528396 0 0 4096 0 0 0 0 17 1 0 0
/proc/22260/statm: 758 425 89 220 0 535 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3032

[startup+0.514868 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22260
/proc/meminfo: memFree=1545504/2055920 swapFree=4183772/4192956
[pid=22260] ppid=22258 vsize=5220 CPUtime=0.5
/proc/22260/stat : 22260 (sat7_bin) R 22258 22260 21118 0 -1 4194304 856 0 0 0 50 0 0 0 21 0 1 0 194881052 5345280 839 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531814 0 0 4096 0 0 0 0 17 1 0 0
/proc/22260/statm: 1305 839 95 220 0 1082 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5220

[startup+1.33503 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22261
/proc/meminfo: memFree=1540760/2055920 swapFree=4183772/4192956
[pid=22260] ppid=22258 vsize=9320 CPUtime=1.32
/proc/22260/stat : 22260 (sat7_bin) R 22258 22260 21118 0 -1 4194304 1429 0 0 0 132 0 0 0 25 0 1 0 194881052 9543680 1412 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22260/statm: 2330 1412 95 220 0 2107 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9320

[startup+2.97335 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22261
/proc/meminfo: memFree=1537944/2055920 swapFree=4183772/4192956
[pid=22260] ppid=22258 vsize=13420 CPUtime=2.96
/proc/22260/stat : 22260 (sat7_bin) R 22258 22260 21118 0 -1 4194304 2362 0 0 0 295 1 0 0 25 0 1 0 194881052 13742080 2345 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/22260/statm: 3355 2345 95 220 0 3132 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13420

[startup+6.25001 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22261
/proc/meminfo: memFree=1534552/2055920 swapFree=4183772/4192956
[pid=22260] ppid=22258 vsize=13420 CPUtime=6.23
/proc/22260/stat : 22260 (sat7_bin) R 22258 22260 21118 0 -1 4194304 2909 0 0 0 622 1 0 0 25 0 1 0 194881052 13742080 2892 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22260/statm: 3355 2892 95 220 0 3132 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 13420

[startup+12.7043 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22261
/proc/meminfo: memFree=1532312/2055920 swapFree=4183772/4192956
[pid=22260] ppid=22258 vsize=17520 CPUtime=12.69
/proc/22260/stat : 22260 (sat7_bin) R 22258 22260 21118 0 -1 4194304 3357 0 0 0 1267 2 0 0 25 0 1 0 194881052 17940480 3340 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22260/statm: 4380 3340 95 220 0 4157 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17520

[startup+25.5048 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22261
/proc/meminfo: memFree=1529368/2055920 swapFree=4183772/4192956
[pid=22260] ppid=22258 vsize=17792 CPUtime=25.48
/proc/22260/stat : 22260 (sat7_bin) R 22258 22260 21118 0 -1 4194304 4170 0 0 0 2545 3 0 0 25 0 1 0 194881052 18219008 4153 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/22260/statm: 4448 4153 95 220 0 4225 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17792

[startup+51.1109 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22261
/proc/meminfo: memFree=1524504/2055920 swapFree=4183772/4192956
[pid=22260] ppid=22258 vsize=22424 CPUtime=51.08
/proc/22260/stat : 22260 (sat7_bin) R 22258 22260 21118 0 -1 4194304 5293 0 0 0 5104 4 0 0 25 0 1 0 194881052 22962176 5276 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536513 0 0 4096 0 0 0 0 17 1 0 0
/proc/22260/statm: 5606 5276 95 220 0 5383 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22424

[startup+102.319 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22261
/proc/meminfo: memFree=1521752/2055920 swapFree=4183772/4192956
[pid=22260] ppid=22258 vsize=27184 CPUtime=102.27
/proc/22260/stat : 22260 (sat7_bin) R 22258 22260 21118 0 -1 4194304 5995 0 0 0 10222 5 0 0 25 0 1 0 194881052 27836416 5978 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22260/statm: 6796 5978 95 220 0 6573 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27184

[startup+162.341 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 22261
/proc/meminfo: memFree=1519064/2055920 swapFree=4183772/4192956
[pid=22260] ppid=22258 vsize=27988 CPUtime=162.26
/proc/22260/stat : 22260 (sat7_bin) R 22258 22260 21118 0 -1 4194304 6642 0 0 0 16221 5 0 0 25 0 1 0 194881052 28659712 6625 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22260/statm: 6997 6625 95 220 0 6774 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 27988

[startup+222.363 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 22261
/proc/meminfo: memFree=1517464/2055920 swapFree=4183772/4192956
[pid=22260] ppid=22258 vsize=32800 CPUtime=222.27
/proc/22260/stat : 22260 (sat7_bin) R 22258 22260 21118 0 -1 4194304 7045 0 0 0 22221 6 0 0 25 0 1 0 194881052 33587200 7028 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532414 0 0 4096 0 0 0 0 17 1 0 0
/proc/22260/statm: 8200 7028 95 220 0 7977 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 32800

[startup+282.379 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22261
/proc/meminfo: memFree=1516568/2055920 swapFree=4183772/4192956
[pid=22260] ppid=22258 vsize=33220 CPUtime=282.26
/proc/22260/stat : 22260 (sat7_bin) R 22258 22260 21118 0 -1 4194304 7266 0 0 0 28220 6 0 0 25 0 1 0 194881052 34017280 7249 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134530148 0 0 4096 0 0 0 0 17 1 0 0
/proc/22260/statm: 8305 7249 95 220 0 8082 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 33220

[startup+342.393 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22261
/proc/meminfo: memFree=1513688/2055920 swapFree=4183772/4192956
[pid=22260] ppid=22258 vsize=33932 CPUtime=342.25
/proc/22260/stat : 22260 (sat7_bin) R 22258 22260 21118 0 -1 4194304 7979 0 0 0 34218 7 0 0 25 0 1 0 194881052 34746368 7962 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/22260/statm: 8483 7962 95 220 0 8260 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 33932

[startup+402.411 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22261
/proc/meminfo: memFree=1512344/2055920 swapFree=4183772/4192956
[pid=22260] ppid=22258 vsize=34372 CPUtime=402.25
/proc/22260/stat : 22260 (sat7_bin) R 22258 22260 21118 0 -1 4194304 8307 0 0 0 40218 7 0 0 25 0 1 0 194881052 35196928 8290 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22260/statm: 8593 8290 95 220 0 8370 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 34372

[startup+462.429 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22261
/proc/meminfo: memFree=1511384/2055920 swapFree=4183772/4192956
[pid=22260] ppid=22258 vsize=38760 CPUtime=462.24
/proc/22260/stat : 22260 (sat7_bin) R 22258 22260 21118 0 -1 4194304 8538 0 0 0 46217 7 0 0 25 0 1 0 194881052 39690240 8521 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22260/statm: 9690 8521 95 220 0 9467 0
Current children cumulated CPU time (s) 462.24
Current children cumulated vsize (KiB) 38760

[startup+522.449 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22261
/proc/meminfo: memFree=1509656/2055920 swapFree=4183772/4192956
[pid=22260] ppid=22258 vsize=39456 CPUtime=522.25
/proc/22260/stat : 22260 (sat7_bin) R 22258 22260 21118 0 -1 4194304 8953 0 0 0 52217 8 0 0 25 0 1 0 194881052 40402944 8936 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134578680 0 0 4096 0 0 0 0 17 1 0 0
/proc/22260/statm: 9864 8936 95 220 0 9641 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 39456

[startup+582.467 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22261
/proc/meminfo: memFree=1508952/2055920 swapFree=4183772/4192956
[pid=22260] ppid=22258 vsize=39884 CPUtime=582.24
/proc/22260/stat : 22260 (sat7_bin) R 22258 22260 21118 0 -1 4194304 9134 0 0 0 58216 8 0 0 25 0 1 0 194881052 40841216 9117 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532548 0 0 4096 0 0 0 0 17 1 0 0
/proc/22260/statm: 9971 9117 95 220 0 9748 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 39884

[startup+642.487 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22261
/proc/meminfo: memFree=1508504/2055920 swapFree=4183772/4192956
[pid=22260] ppid=22258 vsize=40188 CPUtime=642.24
/proc/22260/stat : 22260 (sat7_bin) R 22258 22260 21118 0 -1 4194304 9235 0 0 0 64216 8 0 0 25 0 1 0 194881052 41152512 9218 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22260/statm: 10047 9218 95 220 0 9824 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 40188

[startup+702.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22261
/proc/meminfo: memFree=1508056/2055920 swapFree=4183772/4192956
[pid=22260] ppid=22258 vsize=40324 CPUtime=702.23
/proc/22260/stat : 22260 (sat7_bin) R 22258 22260 21118 0 -1 4194304 9348 0 0 0 70215 8 0 0 25 0 1 0 194881052 41291776 9331 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22260/statm: 10081 9331 95 220 0 9858 0
Current children cumulated CPU time (s) 702.23
Current children cumulated vsize (KiB) 40324

[startup+762.525 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22261
/proc/meminfo: memFree=1507608/2055920 swapFree=4183772/4192956
[pid=22260] ppid=22258 vsize=40600 CPUtime=762.23
/proc/22260/stat : 22260 (sat7_bin) R 22258 22260 21118 0 -1 4194304 9460 0 0 0 76215 8 0 0 25 0 1 0 194881052 41574400 9443 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22260/statm: 10150 9443 95 220 0 9927 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 40600

[startup+822.551 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22261
/proc/meminfo: memFree=1505944/2055920 swapFree=4183772/4192956
[pid=22260] ppid=22258 vsize=41288 CPUtime=822.23
/proc/22260/stat : 22260 (sat7_bin) R 22258 22260 21118 0 -1 4194304 9872 0 0 0 82215 8 0 0 25 0 1 0 194881052 42278912 9855 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22260/statm: 10322 9855 95 220 0 10099 0
Current children cumulated CPU time (s) 822.23
Current children cumulated vsize (KiB) 41288

[startup+882.568 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22261
/proc/meminfo: memFree=1505240/2055920 swapFree=4183772/4192956
[pid=22260] ppid=22258 vsize=41640 CPUtime=882.22
/proc/22260/stat : 22260 (sat7_bin) R 22258 22260 21118 0 -1 4194304 10042 0 0 0 88214 8 0 0 25 0 1 0 194881052 42639360 10025 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22260/statm: 10410 10025 95 220 0 10187 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 41640

[startup+942.583 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22261
/proc/meminfo: memFree=1504728/2055920 swapFree=4183772/4192956
[pid=22260] ppid=22258 vsize=46020 CPUtime=942.21
/proc/22260/stat : 22260 (sat7_bin) R 22258 22260 21118 0 -1 4194304 10179 0 0 0 94213 8 0 0 25 0 1 0 194881052 47124480 10162 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22260/statm: 11505 10162 95 220 0 11282 0
Current children cumulated CPU time (s) 942.21
Current children cumulated vsize (KiB) 46020

[startup+1002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22261
/proc/meminfo: memFree=1504280/2055920 swapFree=4183772/4192956
[pid=22260] ppid=22258 vsize=46304 CPUtime=1002.22
/proc/22260/stat : 22260 (sat7_bin) R 22258 22260 21118 0 -1 4194304 10292 0 0 0 100213 9 0 0 25 0 1 0 194881052 47415296 10275 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22260/statm: 11576 10275 95 220 0 11353 0
Current children cumulated CPU time (s) 1002.22
Current children cumulated vsize (KiB) 46304

[startup+1062.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22261
/proc/meminfo: memFree=1503896/2055920 swapFree=4183772/4192956
[pid=22260] ppid=22258 vsize=46464 CPUtime=1062.22
/proc/22260/stat : 22260 (sat7_bin) R 22258 22260 21118 0 -1 4194304 10374 0 0 0 106213 9 0 0 25 0 1 0 194881052 47579136 10357 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22260/statm: 11616 10357 95 220 0 11393 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 46464

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22261
/proc/meminfo: memFree=1503640/2055920 swapFree=4183772/4192956
[pid=22260] ppid=22258 vsize=46600 CPUtime=1122.22
/proc/22260/stat : 22260 (sat7_bin) R 22258 22260 21118 0 -1 4194304 10427 0 0 0 112213 9 0 0 25 0 1 0 194881052 47718400 10410 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/22260/statm: 11650 10410 95 220 0 11427 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 46600

[startup+1182.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22261
/proc/meminfo: memFree=1503512/2055920 swapFree=4183772/4192956
[pid=22260] ppid=22258 vsize=46752 CPUtime=1182.21
/proc/22260/stat : 22260 (sat7_bin) R 22258 22260 21118 0 -1 4194304 10475 0 0 0 118212 9 0 0 25 0 1 0 194881052 47874048 10458 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22260/statm: 11688 10458 95 220 0 11465 0
Current children cumulated CPU time (s) 1182.21
Current children cumulated vsize (KiB) 46752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22261
/proc/meminfo: memFree=1503384/2055920 swapFree=4183772/4192956
[pid=22260] ppid=22258 vsize=46752 CPUtime=1200.03
/proc/22260/stat : 22260 (sat7_bin) R 22258 22260 21118 0 -1 4194304 10490 0 0 0 119994 9 0 0 25 0 1 0 194881052 47874048 10473 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/22260/statm: 11688 10473 95 220 0 11465 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 46752

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): 1200.5
CPU time (s): 1200.05
CPU user time (s): 1199.95
CPU system time (s): 0.099984
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 46752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.099984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10490
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= 1180

runsolver used 0.779881 second user time and 2.42763 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Tue Feb 20 22:39:33 UTC 2007

IDJOB= 302412
IDBENCH= 20083
IDSOLVER= 101
FILE ID= node35/302412-1172011173

PBS_JOBID= 3892645

Free space on /tmp= 66563 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S453945536-08.cnf
COMMAND LINE= /tmp/evaluation/302412-1172011173/sat7_bin /tmp/evaluation/302412-1172011173/instance-302412-1172011173.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-302412-1172011173 -o ROOT/results/node35/solver-302412-1172011173 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302412-1172011173/sat7_bin /tmp/evaluation/302412-1172011173/instance-302412-1172011173.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  58f7348ef0f2a04dc0d7dd4d6a464a65

RANDOM SEED= 695717988

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.263
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		: 3000.263
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:       1545912 kB
Buffers:         36276 kB
Cached:         379520 kB
SwapCached:       3084 kB
Active:          54160 kB
Inactive:       371776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1545912 kB
SwapTotal:     4192956 kB
SwapFree:      4183772 kB
Dirty:            1572 kB
Writeback:           0 kB
Mapped:          16132 kB
Slab:            70088 kB
Committed_AS:   738728 kB
PageTables:       1416 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= 66563 MiB

End job on node35 on Tue Feb 20 22:59:36 UTC 2007