Trace number 305651

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) 1200.1 1200.39

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S251010207-06.cnf
MD5SUM91dc612395480e1b0d1bd4361bc37ee8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark58.3301
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.08	c Starting solver ...
0.00/0.10	c Restarting after 100 conflicts
0.10/0.13	c Restarting after 251 conflicts
0.10/0.18	c Restarting after 477 conflicts
0.20/0.26	c Restarting after 814 conflicts
0.30/0.37	c Restarting after 1321 conflicts
0.50/0.55	c Restarting after 2080 conflicts
0.81/0.82	c Restarting after 3219 conflicts
1.22/1.30	c Restarting after 4927 conflicts
1.93/2.04	c Restarting after 7489 conflicts
3.27/3.29	c Restarting after 11333 conflicts
5.53/5.54	c Restarting after 17099 conflicts
9.11/9.18	c Restarting after 25748 conflicts
15.67/15.76	c Restarting after 38722 conflicts
27.24/27.32	c Restarting after 58185 conflicts
46.39/46.43	c Restarting after 87377 conflicts
77.11/77.14	c Restarting after 131168 conflicts
127.18/127.26	c Restarting after 196853 conflicts
215.16/215.23	c Restarting after 295379 conflicts
364.69/364.81	c Restarting after 443168 conflicts
583.13/583.29	c Restarting after 664853 conflicts
953.17/953.40	c Restarting after 997379 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/node3/watcher-305651-1172083152 -o ROOT/results/node3/solver-305651-1172083152 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305651-1172083152/sat7_bin /tmp/evaluation/305651-1172083152/instance-305651-1172083152.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: 0.92 0.98 0.99 3/77 22341
/proc/meminfo: memFree=819552/2055920 swapFree=4192812/4192956
[pid=22341] ppid=22339 vsize=1656 CPUtime=0
/proc/22341/stat : 22341 (sat7_bin) R 22339 22341 21972 0 -1 4194304 237 0 0 0 0 0 0 0 18 0 1 0 228270071 1695744 220 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/22341/statm: 414 220 88 220 0 191 0

[startup+0.106869 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22341
/proc/meminfo: memFree=819552/2055920 swapFree=4192812/4192956
[pid=22341] ppid=22339 vsize=3348 CPUtime=0.1
/proc/22341/stat : 22341 (sat7_bin) R 22339 22341 21972 0 -1 4194304 560 0 0 0 10 0 0 0 18 0 1 0 228270071 3428352 543 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/22341/statm: 837 543 95 220 0 614 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3348

[startup+0.514902 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22341
/proc/meminfo: memFree=819552/2055920 swapFree=4192812/4192956
[pid=22341] ppid=22339 vsize=5400 CPUtime=0.5
/proc/22341/stat : 22341 (sat7_bin) R 22339 22341 21972 0 -1 4194304 783 0 0 0 50 0 0 0 22 0 1 0 228270071 5529600 766 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533348 0 0 4096 0 0 0 0 17 1 0 0
/proc/22341/statm: 1350 766 95 220 0 1127 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5400

[startup+1.33497 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 22342
/proc/meminfo: memFree=815640/2055920 swapFree=4192812/4192956
[pid=22341] ppid=22339 vsize=5400 CPUtime=1.32
/proc/22341/stat : 22341 (sat7_bin) R 22339 22341 21972 0 -1 4194304 1173 0 0 0 132 0 0 0 25 0 1 0 228270071 5529600 1156 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22341/statm: 1350 1156 95 220 0 1127 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5400

[startup+2.9741 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 22342
/proc/meminfo: memFree=813592/2055920 swapFree=4192812/4192956
[pid=22341] ppid=22339 vsize=9500 CPUtime=2.97
/proc/22341/stat : 22341 (sat7_bin) R 22339 22341 21972 0 -1 4194304 1824 0 0 0 296 1 0 0 25 0 1 0 228270071 9728000 1807 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134539902 0 0 4096 0 0 0 0 17 1 0 0
/proc/22341/statm: 2375 1807 95 220 0 2152 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 9500

[startup+6.25337 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22342
/proc/meminfo: memFree=810072/2055920 swapFree=4192812/4192956
[pid=22341] ppid=22339 vsize=13600 CPUtime=6.24
/proc/22341/stat : 22341 (sat7_bin) R 22339 22341 21972 0 -1 4194304 2425 0 0 0 622 2 0 0 25 0 1 0 228270071 13926400 2408 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22341/statm: 3400 2408 95 220 0 3177 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13600

[startup+12.7099 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22342
/proc/meminfo: memFree=807704/2055920 swapFree=4192812/4192956
[pid=22341] ppid=22339 vsize=13600 CPUtime=12.69
/proc/22341/stat : 22341 (sat7_bin) R 22339 22341 21972 0 -1 4194304 3039 0 0 0 1267 2 0 0 25 0 1 0 228270071 13926400 3022 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/22341/statm: 3400 3022 95 220 0 3177 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13600

[startup+25.51 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 22342
/proc/meminfo: memFree=803736/2055920 swapFree=4192812/4192956
[pid=22341] ppid=22339 vsize=17828 CPUtime=25.5
/proc/22341/stat : 22341 (sat7_bin) R 22339 22341 21972 0 -1 4194304 4060 0 0 0 2546 4 0 0 25 0 1 0 228270071 18255872 4043 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134579818 0 0 4096 0 0 0 0 17 1 0 0
/proc/22341/statm: 4457 4043 95 220 0 4234 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 17828

[startup+51.1201 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 22342
/proc/meminfo: memFree=799384/2055920 swapFree=4192812/4192956
[pid=22341] ppid=22339 vsize=22188 CPUtime=51.1
/proc/22341/stat : 22341 (sat7_bin) R 22339 22341 21972 0 -1 4194304 5068 0 0 0 5105 5 0 0 25 0 1 0 228270071 22720512 5051 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533712 0 0 4096 0 0 0 0 17 1 0 0
/proc/22341/statm: 5547 5051 95 220 0 5324 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 22188

[startup+102.335 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 22342
/proc/meminfo: memFree=796696/2055920 swapFree=4192812/4192956
[pid=22341] ppid=22339 vsize=26820 CPUtime=102.3
/proc/22341/stat : 22341 (sat7_bin) R 22339 22341 21972 0 -1 4194304 5730 0 0 0 10224 6 0 0 25 0 1 0 228270071 27463680 5713 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533712 0 0 4096 0 0 0 0 17 1 0 0
/proc/22341/statm: 6705 5713 95 220 0 6482 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 26820

[startup+162.364 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22342
/proc/meminfo: memFree=793944/2055920 swapFree=4192812/4192956
[pid=22341] ppid=22339 vsize=27228 CPUtime=162.31
/proc/22341/stat : 22341 (sat7_bin) R 22339 22341 21972 0 -1 4194304 6404 0 0 0 16224 7 0 0 25 0 1 0 228270071 27881472 6387 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22341/statm: 6807 6387 95 220 0 6584 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 27228

[startup+222.395 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22342
/proc/meminfo: memFree=792408/2055920 swapFree=4192812/4192956
[pid=22341] ppid=22339 vsize=31596 CPUtime=222.33
/proc/22341/stat : 22341 (sat7_bin) R 22339 22341 21972 0 -1 4194304 6772 0 0 0 22225 8 0 0 25 0 1 0 228270071 32354304 6755 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22341/statm: 7899 6755 95 220 0 7676 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 31596

[startup+282.423 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22342
/proc/meminfo: memFree=787992/2055920 swapFree=4192812/4192956
[pid=22341] ppid=22339 vsize=32304 CPUtime=282.34
/proc/22341/stat : 22341 (sat7_bin) R 22339 22341 21972 0 -1 4194304 7861 0 0 0 28224 10 0 0 25 0 1 0 228270071 33079296 7844 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532557 0 0 4096 0 0 0 0 17 1 0 0
/proc/22341/statm: 8076 7844 95 220 0 7853 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 32304

[startup+342.451 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22342
/proc/meminfo: memFree=786968/2055920 swapFree=4192812/4192956
[pid=22341] ppid=22339 vsize=36676 CPUtime=342.36
/proc/22341/stat : 22341 (sat7_bin) R 22339 22341 21972 0 -1 4194304 8139 0 0 0 34225 11 0 0 25 0 1 0 228270071 37556224 8122 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531469 0 0 4096 0 0 0 0 17 1 0 0
/proc/22341/statm: 9169 8122 95 220 0 8946 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 36676

[startup+402.48 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22342
/proc/meminfo: memFree=785560/2055920 swapFree=4192812/4192956
[pid=22341] ppid=22339 vsize=37212 CPUtime=402.37
/proc/22341/stat : 22341 (sat7_bin) R 22339 22341 21972 0 -1 4194304 8479 0 0 0 40225 12 0 0 25 0 1 0 228270071 38105088 8462 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22341/statm: 9303 8462 95 220 0 9080 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 37212

[startup+462.512 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22342
/proc/meminfo: memFree=784920/2055920 swapFree=4192812/4192956
[pid=22341] ppid=22339 vsize=37504 CPUtime=462.39
/proc/22341/stat : 22341 (sat7_bin) R 22339 22341 21972 0 -1 4194304 8651 0 0 0 46226 13 0 0 25 0 1 0 228270071 38404096 8634 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22341/statm: 9376 8634 95 220 0 9153 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 37504

[startup+522.539 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22342
/proc/meminfo: memFree=783960/2055920 swapFree=4192812/4192956
[pid=22341] ppid=22339 vsize=37784 CPUtime=522.41
/proc/22341/stat : 22341 (sat7_bin) R 22339 22341 21972 0 -1 4194304 8901 0 0 0 52227 14 0 0 25 0 1 0 228270071 38690816 8884 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22341/statm: 9446 8884 95 220 0 9223 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 37784

[startup+582.568 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22342
/proc/meminfo: memFree=783384/2055920 swapFree=4192812/4192956
[pid=22341] ppid=22339 vsize=38048 CPUtime=582.42
/proc/22341/stat : 22341 (sat7_bin) R 22339 22341 21972 0 -1 4194304 9027 0 0 0 58228 14 0 0 25 0 1 0 228270071 38961152 9010 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22341/statm: 9512 9010 95 220 0 9289 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 38048

[startup+642.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22342
/proc/meminfo: memFree=782168/2055920 swapFree=4192812/4192956
[pid=22341] ppid=22339 vsize=38464 CPUtime=642.44
/proc/22341/stat : 22341 (sat7_bin) R 22339 22341 21972 0 -1 4194304 9342 0 0 0 64229 15 0 0 25 0 1 0 228270071 39387136 9325 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/22341/statm: 9616 9325 95 220 0 9393 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 38464

[startup+702.63 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22342
/proc/meminfo: memFree=781400/2055920 swapFree=4192812/4192956
[pid=22341] ppid=22339 vsize=42960 CPUtime=702.46
/proc/22341/stat : 22341 (sat7_bin) R 22339 22341 21972 0 -1 4194304 9509 0 0 0 70230 16 0 0 25 0 1 0 228270071 43991040 9492 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22341/statm: 10740 9492 95 220 0 10517 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 42960

[startup+762.656 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22342
/proc/meminfo: memFree=780824/2055920 swapFree=4192812/4192956
[pid=22341] ppid=22339 vsize=43248 CPUtime=762.46
/proc/22341/stat : 22341 (sat7_bin) R 22339 22341 21972 0 -1 4194304 9672 0 0 0 76230 16 0 0 25 0 1 0 228270071 44285952 9655 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529572 0 0 4096 0 0 0 0 17 1 0 0
/proc/22341/statm: 10812 9655 95 220 0 10589 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 43248

[startup+822.689 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22342
/proc/meminfo: memFree=780312/2055920 swapFree=4192812/4192956
[pid=22341] ppid=22339 vsize=43380 CPUtime=822.48
/proc/22341/stat : 22341 (sat7_bin) R 22339 22341 21972 0 -1 4194304 9807 0 0 0 82231 17 0 0 25 0 1 0 228270071 44421120 9790 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22341/statm: 10845 9790 95 220 0 10622 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 43380

[startup+882.719 s]
/proc/loadavg: 1.03 1.00 0.99 2/78 22342
/proc/meminfo: memFree=779672/2055920 swapFree=4192812/4192956
[pid=22341] ppid=22339 vsize=43516 CPUtime=882.5
/proc/22341/stat : 22341 (sat7_bin) R 22339 22341 21972 0 -1 4194304 9961 0 0 0 88232 18 0 0 25 0 1 0 228270071 44560384 9944 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22341/statm: 10879 9944 95 220 0 10656 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 43516

[startup+942.744 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 22342
/proc/meminfo: memFree=779416/2055920 swapFree=4192812/4192956
[pid=22341] ppid=22339 vsize=43780 CPUtime=942.51
/proc/22341/stat : 22341 (sat7_bin) R 22339 22341 21972 0 -1 4194304 10038 0 0 0 94233 18 0 0 25 0 1 0 228270071 44830720 10021 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22341/statm: 10945 10021 95 220 0 10722 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 43780

[startup+1002.77 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 22342
/proc/meminfo: memFree=776472/2055920 swapFree=4192812/4192956
[pid=22341] ppid=22339 vsize=44356 CPUtime=1002.53
/proc/22341/stat : 22341 (sat7_bin) R 22339 22341 21972 0 -1 4194304 10797 0 0 0 100233 20 0 0 25 0 1 0 228270071 45420544 10780 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/22341/statm: 11089 10780 95 220 0 10866 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 44356

[startup+1062.8 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 22342
/proc/meminfo: memFree=775704/2055920 swapFree=4192812/4192956
[pid=22341] ppid=22339 vsize=48592 CPUtime=1062.53
/proc/22341/stat : 22341 (sat7_bin) R 22339 22341 21972 0 -1 4194304 10958 0 0 0 106233 20 0 0 25 0 1 0 228270071 49758208 10941 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/22341/statm: 12148 10941 95 220 0 11925 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 48592

[startup+1122.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22342
/proc/meminfo: memFree=775000/2055920 swapFree=4192812/4192956
[pid=22341] ppid=22339 vsize=49008 CPUtime=1122.55
/proc/22341/stat : 22341 (sat7_bin) R 22339 22341 21972 0 -1 4194304 11136 0 0 0 112234 21 0 0 25 0 1 0 228270071 50184192 11119 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/22341/statm: 12252 11119 95 220 0 12029 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 49008

[startup+1182.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22342
/proc/meminfo: memFree=774168/2055920 swapFree=4192812/4192956
[pid=22341] ppid=22339 vsize=49268 CPUtime=1182.56
/proc/22341/stat : 22341 (sat7_bin) R 22339 22341 21972 0 -1 4194304 11364 0 0 0 118234 22 0 0 25 0 1 0 228270071 50450432 11347 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536248 0 0 4096 0 0 0 0 17 1 0 0
/proc/22341/statm: 12317 11347 95 220 0 12094 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 49268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22342
/proc/meminfo: memFree=772504/2055920 swapFree=4192812/4192956
[pid=22341] ppid=22339 vsize=49448 CPUtime=1200.09
/proc/22341/stat : 22341 (sat7_bin) R 22339 22341 21972 0 -1 4194304 11752 0 0 0 119986 23 0 0 25 0 1 0 228270071 50634752 11735 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22341/statm: 12362 11735 95 220 0 12139 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 49448

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

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

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22342
/proc/meminfo: memFree=772504/2055920 swapFree=4192812/4192956
[pid=22341] ppid=22339 vsize=49448 CPUtime=1200.09
/proc/22341/stat : 22341 (sat7_bin) R 22339 22341 21972 0 -1 4194304 11752 0 0 0 119986 23 0 0 25 0 1 0 228270071 50634752 11735 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22341/statm: 12362 11735 95 220 0 12139 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 49448

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.1
CPU user time (s): 1199.86
CPU system time (s): 0.240963
CPU usage (%): 99.9764
Max. virtual memory (cumulated for all children) (KiB): 49448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.240963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11752
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= 24671

runsolver used 1.40579 second user time and 2.70359 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Wed Feb 21 18:39:12 UTC 2007

IDJOB= 305651
IDBENCH= 20162
IDSOLVER= 101
FILE ID= node3/305651-1172083152

PBS_JOBID= 3865330

Free space on /tmp= 66546 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S251010207-06.cnf
COMMAND LINE= /tmp/evaluation/305651-1172083152/sat7_bin /tmp/evaluation/305651-1172083152/instance-305651-1172083152.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-305651-1172083152 -o ROOT/results/node3/solver-305651-1172083152 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305651-1172083152/sat7_bin /tmp/evaluation/305651-1172083152/instance-305651-1172083152.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  91dc612395480e1b0d1bd4361bc37ee8

RANDOM SEED= 907164468

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        820024 kB
Buffers:         64616 kB
Cached:        1035964 kB
SwapCached:          0 kB
Active:         487760 kB
Inactive:       667396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        820024 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1456 kB
Writeback:           0 kB
Mapped:          73460 kB
Slab:            66448 kB
Committed_AS:  1107808 kB
PageTables:       1656 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= 66546 MiB

End job on node3 on Wed Feb 21 18:59:15 UTC 2007