Trace number 306307

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) 1200.12 1200.42

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S427890210-10.cnf
MD5SUM44e1b0f761a25d475a1d40bc83b487fd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark38.1612
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.10/0.14	c Starting solver ...
0.10/0.18	c Restarting after 101 conflicts
0.20/0.23	c Restarting after 251 conflicts
0.30/0.32	c Restarting after 476 conflicts
0.41/0.44	c Restarting after 813 conflicts
0.61/0.63	c Restarting after 1319 conflicts
0.92/0.93	c Restarting after 2079 conflicts
1.43/1.44	c Restarting after 3218 conflicts
2.14/2.17	c Restarting after 4927 conflicts
3.38/3.39	c Restarting after 7489 conflicts
5.32/5.35	c Restarting after 11335 conflicts
8.49/8.53	c Restarting after 17101 conflicts
14.33/14.39	c Restarting after 25750 conflicts
24.26/24.37	c Restarting after 38726 conflicts
42.70/42.79	c Restarting after 58187 conflicts
72.61/72.69	c Restarting after 87379 conflicts
124.74/124.80	c Restarting after 131168 conflicts
202.86/202.92	c Restarting after 196853 conflicts
354.85/355.03	c Restarting after 295379 conflicts
579.45/579.64	c Restarting after 443170 conflicts
963.71/964.06	c Restarting after 664853 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/node4/watcher-306307-1172096491 -o ROOT/results/node4/solver-306307-1172096491 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306307-1172096491/sat7_bin /tmp/evaluation/306307-1172096491/instance-306307-1172096491.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: 8.00 7.06 4.32 3/77 19820
/proc/meminfo: memFree=1441376/2055920 swapFree=4192812/4192956
[pid=19820] ppid=19818 vsize=1812 CPUtime=0
/proc/19820/stat : 19820 (sat7_bin) R 19818 19820 19420 0 -1 4194304 318 0 0 0 0 0 0 0 18 0 1 0 229603984 1855488 301 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134547008 0 0 4096 0 0 0 0 17 1 0 0
/proc/19820/statm: 453 301 88 220 0 230 0

[startup+0.10747 s]
/proc/loadavg: 8.00 7.06 4.32 3/77 19820
/proc/meminfo: memFree=1441376/2055920 swapFree=4192812/4192956
[pid=19820] ppid=19818 vsize=3356 CPUtime=0.1
/proc/19820/stat : 19820 (sat7_bin) R 19818 19820 19420 0 -1 4194304 627 0 0 0 10 0 0 0 18 0 1 0 229603984 3436544 610 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134547059 0 0 4096 0 0 0 0 17 1 0 0
/proc/19820/statm: 839 610 88 220 0 616 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3356

[startup+0.519509 s]
/proc/loadavg: 8.00 7.06 4.32 3/77 19820
/proc/meminfo: memFree=1441376/2055920 swapFree=4192812/4192956
[pid=19820] ppid=19818 vsize=5568 CPUtime=0.51
/proc/19820/stat : 19820 (sat7_bin) R 19818 19820 19420 0 -1 4194304 1054 0 0 0 51 0 0 0 21 0 1 0 229603984 5701632 1037 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/19820/statm: 1392 1037 95 220 0 1169 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5568

[startup+1.33959 s]
/proc/loadavg: 7.43 6.96 4.30 2/78 19821
/proc/meminfo: memFree=1436504/2055920 swapFree=4192812/4192956
[pid=19820] ppid=19818 vsize=9668 CPUtime=1.33
/proc/19820/stat : 19820 (sat7_bin) R 19818 19820 19420 0 -1 4194304 1406 0 0 0 133 0 0 0 25 0 1 0 229603984 9900032 1389 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528656 0 0 4096 0 0 0 0 17 1 0 0
/proc/19820/statm: 2417 1389 95 220 0 2194 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9668

[startup+2.97574 s]
/proc/loadavg: 7.43 6.96 4.30 2/78 19821
/proc/meminfo: memFree=1434712/2055920 swapFree=4192812/4192956
[pid=19820] ppid=19818 vsize=9668 CPUtime=2.96
/proc/19820/stat : 19820 (sat7_bin) R 19818 19820 19420 0 -1 4194304 2032 0 0 0 296 0 0 0 25 0 1 0 229603984 9900032 2015 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532416 0 0 4096 0 0 0 0 17 1 0 0
/proc/19820/statm: 2417 2015 95 220 0 2194 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9668

[startup+6.25206 s]
/proc/loadavg: 7.43 6.96 4.30 2/78 19821
/proc/meminfo: memFree=1429912/2055920 swapFree=4192812/4192956
[pid=19820] ppid=19818 vsize=13768 CPUtime=6.24
/proc/19820/stat : 19820 (sat7_bin) R 19818 19820 19420 0 -1 4194304 3105 0 0 0 623 1 0 0 25 0 1 0 229603984 14098432 3088 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/19820/statm: 3442 3088 95 220 0 3219 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13768

[startup+12.7087 s]
/proc/loadavg: 6.44 6.76 4.27 2/78 19821
/proc/meminfo: memFree=1422040/2055920 swapFree=4192812/4192956
[pid=19820] ppid=19818 vsize=21968 CPUtime=12.7
/proc/19820/stat : 19820 (sat7_bin) R 19818 19820 19420 0 -1 4194304 4936 0 0 0 1267 3 0 0 25 0 1 0 229603984 22495232 4919 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19820/statm: 5492 4919 95 220 0 5269 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 21968

[startup+25.5099 s]
/proc/loadavg: 5.61 6.57 4.23 2/78 19821
/proc/meminfo: memFree=1415320/2055920 swapFree=4192812/4192956
[pid=19820] ppid=19818 vsize=30300 CPUtime=25.49
/proc/19820/stat : 19820 (sat7_bin) R 19818 19820 19420 0 -1 4194304 6564 0 0 0 2545 4 0 0 25 0 1 0 229603984 31027200 6547 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532688 0 0 4096 0 0 0 0 17 1 0 0
/proc/19820/statm: 7575 6547 95 220 0 7352 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30300

[startup+51.1244 s]
/proc/loadavg: 4.03 6.12 4.14 2/78 19821
/proc/meminfo: memFree=1408344/2055920 swapFree=4192812/4192956
[pid=19820] ppid=19818 vsize=34524 CPUtime=51.1
/proc/19820/stat : 19820 (sat7_bin) R 19818 19820 19420 0 -1 4194304 8287 0 0 0 5104 6 0 0 25 0 1 0 229603984 35352576 8270 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532512 0 0 4096 0 0 0 0 17 1 0 0
/proc/19820/statm: 8631 8270 95 220 0 8408 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 34524

[startup+102.345 s]
/proc/loadavg: 2.21 5.26 3.96 2/78 19821
/proc/meminfo: memFree=1399256/2055920 swapFree=4192812/4192956
[pid=19820] ppid=19818 vsize=42976 CPUtime=102.31
/proc/19820/stat : 19820 (sat7_bin) R 19818 19820 19420 0 -1 4194304 10540 0 0 0 10222 9 0 0 25 0 1 0 229603984 44007424 10523 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19820/statm: 10744 10523 95 220 0 10521 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 42976

[startup+162.382 s]
/proc/loadavg: 1.44 4.48 3.77 2/78 19821
/proc/meminfo: memFree=1394072/2055920 swapFree=4192812/4192956
[pid=19820] ppid=19818 vsize=51556 CPUtime=162.33
/proc/19820/stat : 19820 (sat7_bin) R 19818 19820 19420 0 -1 4194304 11836 0 0 0 16222 11 0 0 25 0 1 0 229603984 52793344 11819 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538842 0 0 4096 0 0 0 0 17 1 0 0
/proc/19820/statm: 12889 11819 95 220 0 12666 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 51556

[startup+222.387 s]
/proc/loadavg: 1.16 3.84 3.60 2/78 19821
/proc/meminfo: memFree=1390232/2055920 swapFree=4192812/4192956
[pid=19820] ppid=19818 vsize=51800 CPUtime=222.32
/proc/19820/stat : 19820 (sat7_bin) R 19818 19820 19420 0 -1 4194304 12803 0 0 0 22220 12 0 0 25 0 1 0 229603984 53043200 12786 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/19820/statm: 12950 12786 95 220 0 12727 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 51800

[startup+282.42 s]
/proc/loadavg: 1.06 3.32 3.43 2/78 19821
/proc/meminfo: memFree=1384600/2055920 swapFree=4192812/4192956
[pid=19820] ppid=19818 vsize=60560 CPUtime=282.33
/proc/19820/stat : 19820 (sat7_bin) R 19818 19820 19420 0 -1 4194304 14218 0 0 0 28219 14 0 0 25 0 1 0 229603984 62013440 14201 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19820/statm: 15140 14201 95 220 0 14917 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 60560

[startup+342.45 s]
/proc/loadavg: 1.02 2.90 3.27 2/78 19821
/proc/meminfo: memFree=1380952/2055920 swapFree=4192812/4192956
[pid=19820] ppid=19818 vsize=64940 CPUtime=342.36
/proc/19820/stat : 19820 (sat7_bin) R 19818 19820 19420 0 -1 4194304 15117 0 0 0 34220 16 0 0 25 0 1 0 229603984 66498560 15100 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19820/statm: 16235 15100 95 220 0 16012 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 64940

[startup+402.486 s]
/proc/loadavg: 1.00 2.55 3.13 2/78 19821
/proc/meminfo: memFree=1378136/2055920 swapFree=4192812/4192956
[pid=19820] ppid=19818 vsize=65308 CPUtime=402.38
/proc/19820/stat : 19820 (sat7_bin) R 19818 19820 19420 0 -1 4194304 15789 0 0 0 40221 17 0 0 25 0 1 0 229603984 66875392 15772 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528658 0 0 4096 0 0 0 0 17 1 0 0
/proc/19820/statm: 16327 15772 95 220 0 16104 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 65308

[startup+462.519 s]
/proc/loadavg: 1.00 2.27 2.99 2/78 19821
/proc/meminfo: memFree=1376792/2055920 swapFree=4192812/4192956
[pid=19820] ppid=19818 vsize=65688 CPUtime=462.4
/proc/19820/stat : 19820 (sat7_bin) R 19818 19820 19420 0 -1 4194304 16163 0 0 0 46222 18 0 0 25 0 1 0 229603984 67264512 16146 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19820/statm: 16422 16146 95 220 0 16199 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 65688

[startup+522.548 s]
/proc/loadavg: 1.00 2.03 2.87 2/78 19821
/proc/meminfo: memFree=1376088/2055920 swapFree=4192812/4192956
[pid=19820] ppid=19818 vsize=70044 CPUtime=522.41
/proc/19820/stat : 19820 (sat7_bin) R 19818 19820 19420 0 -1 4194304 16338 0 0 0 52223 18 0 0 25 0 1 0 229603984 71725056 16321 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19820/statm: 17511 16321 95 220 0 17288 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 70044

[startup+582.574 s]
/proc/loadavg: 1.00 1.84 2.75 2/78 19821
/proc/meminfo: memFree=1374936/2055920 swapFree=4192812/4192956
[pid=19820] ppid=19818 vsize=70172 CPUtime=582.42
/proc/19820/stat : 19820 (sat7_bin) R 19818 19820 19420 0 -1 4194304 16614 0 0 0 58223 19 0 0 25 0 1 0 229603984 71856128 16597 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19820/statm: 17543 16597 95 220 0 17320 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 70172

[startup+642.608 s]
/proc/loadavg: 1.00 1.69 2.63 2/78 19821
/proc/meminfo: memFree=1372568/2055920 swapFree=4192812/4192956
[pid=19820] ppid=19818 vsize=70680 CPUtime=642.44
/proc/19820/stat : 19820 (sat7_bin) R 19818 19820 19420 0 -1 4194304 17190 0 0 0 64224 20 0 0 25 0 1 0 229603984 72376320 17173 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/19820/statm: 17670 17173 95 220 0 17447 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 70680

[startup+702.636 s]
/proc/loadavg: 1.00 1.56 2.53 2/78 19821
/proc/meminfo: memFree=1370648/2055920 swapFree=4192812/4192956
[pid=19820] ppid=19818 vsize=75032 CPUtime=702.45
/proc/19820/stat : 19820 (sat7_bin) R 19818 19820 19420 0 -1 4194304 17674 0 0 0 70224 21 0 0 25 0 1 0 229603984 76832768 17657 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532361 0 0 4096 0 0 0 0 17 1 0 0
/proc/19820/statm: 18758 17657 95 220 0 18535 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 75032

[startup+762.663 s]
/proc/loadavg: 1.00 1.45 2.43 2/78 19821
/proc/meminfo: memFree=1369688/2055920 swapFree=4192812/4192956
[pid=19820] ppid=19818 vsize=75292 CPUtime=762.47
/proc/19820/stat : 19820 (sat7_bin) R 19818 19820 19420 0 -1 4194304 17935 0 0 0 76225 22 0 0 25 0 1 0 229603984 77099008 17918 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19820/statm: 18823 17918 95 220 0 18600 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 75292

[startup+822.696 s]
/proc/loadavg: 1.00 1.37 2.34 2/78 19821
/proc/meminfo: memFree=1367960/2055920 swapFree=4192812/4192956
[pid=19820] ppid=19818 vsize=75692 CPUtime=822.48
/proc/19820/stat : 19820 (sat7_bin) R 19818 19820 19420 0 -1 4194304 18336 0 0 0 82225 23 0 0 25 0 1 0 229603984 77508608 18319 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19820/statm: 18923 18319 95 220 0 18700 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 75692

[startup+882.731 s]
/proc/loadavg: 1.00 1.30 2.25 2/78 19821
/proc/meminfo: memFree=1365144/2055920 swapFree=4192812/4192956
[pid=19820] ppid=19818 vsize=79952 CPUtime=882.5
/proc/19820/stat : 19820 (sat7_bin) R 19818 19820 19420 0 -1 4194304 19040 0 0 0 88225 25 0 0 25 0 1 0 229603984 81870848 19023 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19820/statm: 19988 19023 95 220 0 19765 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 79952

[startup+942.76 s]
/proc/loadavg: 1.04 1.26 2.18 2/78 19821
/proc/meminfo: memFree=1364440/2055920 swapFree=4192812/4192956
[pid=19820] ppid=19818 vsize=80076 CPUtime=942.51
/proc/19820/stat : 19820 (sat7_bin) R 19818 19820 19420 0 -1 4194304 19201 0 0 0 94226 25 0 0 25 0 1 0 229603984 81997824 19184 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/19820/statm: 20019 19184 95 220 0 19796 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 80076

[startup+1002.79 s]
/proc/loadavg: 1.01 1.21 2.10 2/78 19821
/proc/meminfo: memFree=1363288/2055920 swapFree=4192812/4192956
[pid=19820] ppid=19818 vsize=80340 CPUtime=1002.53
/proc/19820/stat : 19820 (sat7_bin) R 19818 19820 19420 0 -1 4194304 19554 0 0 0 100227 26 0 0 25 0 1 0 229603984 82268160 19537 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19820/statm: 20085 19537 95 220 0 19862 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 80340

[startup+1062.82 s]
/proc/loadavg: 1.00 1.17 2.03 2/78 19821
/proc/meminfo: memFree=1359320/2055920 swapFree=4192812/4192956
[pid=19820] ppid=19818 vsize=84692 CPUtime=1062.55
/proc/19820/stat : 19820 (sat7_bin) R 19818 19820 19420 0 -1 4194304 20517 0 0 0 106228 27 0 0 25 0 1 0 229603984 86724608 20500 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/19820/statm: 21173 20500 95 220 0 20950 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 84692

[startup+1122.85 s]
/proc/loadavg: 1.00 1.13 1.96 2/78 19823
/proc/meminfo: memFree=1357976/2055920 swapFree=4192812/4192956
[pid=19820] ppid=19818 vsize=85068 CPUtime=1122.57
/proc/19820/stat : 19820 (sat7_bin) R 19818 19820 19420 0 -1 4194304 20858 0 0 0 112229 28 0 0 25 0 1 0 229603984 87109632 20841 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134533566 0 0 4096 0 0 0 0 17 1 0 0
/proc/19820/statm: 21267 20841 95 220 0 21044 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 85068

[startup+1182.88 s]
/proc/loadavg: 1.00 1.11 1.90 2/78 19823
/proc/meminfo: memFree=1357592/2055920 swapFree=4192812/4192956
[pid=19820] ppid=19818 vsize=85480 CPUtime=1182.57
/proc/19820/stat : 19820 (sat7_bin) R 19818 19820 19420 0 -1 4194304 20956 0 0 0 118229 28 0 0 25 0 1 0 229603984 87531520 20939 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/19820/statm: 21370 20939 95 220 0 21147 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 85480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.10 1.88 2/78 19823
/proc/meminfo: memFree=1357016/2055920 swapFree=4192812/4192956
[pid=19820] ppid=19818 vsize=85616 CPUtime=1200.1
/proc/19820/stat : 19820 (sat7_bin) R 19818 19820 19420 0 -1 4194304 21094 0 0 0 119981 29 0 0 25 0 1 0 229603984 87670784 21077 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/19820/statm: 21404 21077 95 220 0 21181 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 85616

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): 1200.42
CPU time (s): 1200.12
CPU user time (s): 1199.82
CPU system time (s): 0.306953
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 85616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.306953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21094
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= 966

runsolver used 1.34279 second user time and 2.92256 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Wed Feb 21 22:21:31 UTC 2007

IDJOB= 306307
IDBENCH= 20178
IDSOLVER= 101
FILE ID= node4/306307-1172096491

PBS_JOBID= 3865342

Free space on /tmp= 66547 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S427890210-10.cnf
COMMAND LINE= /tmp/evaluation/306307-1172096491/sat7_bin /tmp/evaluation/306307-1172096491/instance-306307-1172096491.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-306307-1172096491 -o ROOT/results/node4/solver-306307-1172096491 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306307-1172096491/sat7_bin /tmp/evaluation/306307-1172096491/instance-306307-1172096491.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  44e1b0f761a25d475a1d40bc83b487fd

RANDOM SEED= 488589089

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1441784 kB
Buffers:         56256 kB
Cached:         420696 kB
SwapCached:          0 kB
Active:         209896 kB
Inactive:       326888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1441784 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1684 kB
Writeback:           0 kB
Mapped:          78744 kB
Slab:            62840 kB
Committed_AS:  1032548 kB
PageTables:       1768 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= 66547 MiB

End job on node4 on Wed Feb 21 22:41:34 UTC 2007