Trace number 425497

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) 5000.1 5002.03

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S2051531193-03.cnf
MD5SUMab0e9ac33b65d3d4c4302e45af764ace
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark114.609
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)

0.09/0.14	c Starting solver ...
0.09/0.18	c Restarting after 100 conflicts
0.19/0.24	c Restarting after 250 conflicts
0.29/0.33	c Restarting after 475 conflicts
0.39/0.46	c Restarting after 813 conflicts
0.59/0.67	c Restarting after 1319 conflicts
0.89/0.97	c Restarting after 2078 conflicts
1.39/1.43	c Restarting after 3218 conflicts
2.10/2.16	c Restarting after 4929 conflicts
3.29/3.39	c Restarting after 7491 conflicts
5.39/5.48	c Restarting after 11336 conflicts
8.79/8.85	c Restarting after 17103 conflicts
14.68/14.78	c Restarting after 25752 conflicts
23.98/24.01	c Restarting after 38726 conflicts
41.57/41.69	c Restarting after 58187 conflicts
70.47/70.59	c Restarting after 87382 conflicts
119.45/119.59	c Restarting after 131171 conflicts
205.72/205.80	c Restarting after 196855 conflicts
350.47/350.69	c Restarting after 295381 conflicts
587.87/588.17	c Restarting after 443170 conflicts
980.73/981.17	c Restarting after 664853 conflicts
1595.61/1596.20	c Restarting after 997378 conflicts
2597.75/2598.78	c Restarting after 1496166 conflicts
4232.84/4234.57	c Restarting after 2244348 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/node37/watcher-425497-1177773398 -o ROOT/results/node37/solver-425497-1177773398 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425497-1177773398/sat7_bin /tmp/evaluation/425497-1177773398/instance-425497-1177773398.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: 0.92 0.99 0.99 3/78 16799
/proc/meminfo: memFree=1564832/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=1812 CPUtime=0
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 317 0 0 0 0 0 0 0 18 0 1 0 225252264 1855488 301 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546624 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 453 301 88 220 0 230 0

[startup+0.0825349 s]
/proc/loadavg: 0.92 0.99 0.99 3/78 16799
/proc/meminfo: memFree=1564832/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=3356 CPUtime=0.07
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 551 0 0 0 7 0 0 0 18 0 1 0 225252264 3436544 535 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 839 535 88 220 0 616 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3356

[startup+0.101538 s]
/proc/loadavg: 0.92 0.99 0.99 3/78 16799
/proc/meminfo: memFree=1564832/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=3356 CPUtime=0.09
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 607 0 0 0 9 0 0 0 18 0 1 0 225252264 3436544 591 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 839 591 88 220 0 616 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3356

[startup+0.301575 s]
/proc/loadavg: 0.92 0.99 0.99 3/78 16799
/proc/meminfo: memFree=1564832/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=5568 CPUtime=0.29
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 945 0 0 0 29 0 0 0 20 0 1 0 225252264 5701632 929 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 1392 929 95 220 0 1169 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5568

[startup+0.701649 s]
/proc/loadavg: 0.92 0.99 0.99 3/78 16799
/proc/meminfo: memFree=1564832/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=5568 CPUtime=0.69
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 1137 0 0 0 69 0 0 0 23 0 1 0 225252264 5701632 1121 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529581 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 1392 1121 95 220 0 1169 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5568

[startup+1.5018 s]
/proc/loadavg: 0.92 0.99 0.99 2/79 16800
/proc/meminfo: memFree=1560216/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=9668 CPUtime=1.49
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 1495 0 0 0 149 0 0 0 25 0 1 0 225252264 9900032 1479 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 2417 1479 95 220 0 2194 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9668

[startup+3.1011 s]
/proc/loadavg: 0.92 0.99 0.99 2/79 16800
/proc/meminfo: memFree=1558232/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=9668 CPUtime=3.09
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 2075 0 0 0 308 1 0 0 25 0 1 0 225252264 9900032 2059 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 2417 2059 95 220 0 2194 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9668

[startup+6.3017 s]
/proc/loadavg: 0.93 0.99 0.99 2/79 16800
/proc/meminfo: memFree=1553752/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=13768 CPUtime=6.29
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 3130 0 0 0 627 2 0 0 25 0 1 0 225252264 14098432 3114 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134537823 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 3442 3114 95 220 0 3219 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13768

[startup+12.7019 s]
/proc/loadavg: 0.93 0.99 0.99 2/79 16800
/proc/meminfo: memFree=1545560/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=21968 CPUtime=12.69
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 5019 0 0 0 1264 5 0 0 25 0 1 0 225252264 22495232 5003 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 5492 5003 95 220 0 5269 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21968

[startup+25.5013 s]
/proc/loadavg: 0.95 0.99 0.99 2/79 16800
/proc/meminfo: memFree=1538136/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=30292 CPUtime=25.48
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 6691 0 0 0 2542 6 0 0 25 0 1 0 225252264 31019008 6675 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 7573 6675 95 220 0 7350 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30292

[startup+51.1011 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 16800
/proc/meminfo: memFree=1533592/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=34392 CPUtime=51.08
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 7857 0 0 0 5100 8 0 0 25 0 1 0 225252264 35217408 7841 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 8598 7841 95 220 0 8375 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 34392

[startup+102.306 s]
/proc/loadavg: 1.09 1.02 1.00 2/79 16800
/proc/meminfo: memFree=1524376/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=42860 CPUtime=102.26
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 10127 0 0 0 10216 10 0 0 25 0 1 0 225252264 43888640 10111 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134536237 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 10715 10111 95 220 0 10492 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 42860

[startup+162.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 16800
/proc/meminfo: memFree=1517912/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=51452 CPUtime=162.23
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 11746 0 0 0 16210 13 0 0 25 0 1 0 225252264 52686848 11730 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528665 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 12863 11730 95 220 0 12640 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 51452

[startup+222.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 16800
/proc/meminfo: memFree=1513368/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=55980 CPUtime=222.21
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 12871 0 0 0 22206 15 0 0 25 0 1 0 225252264 57323520 12855 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532571 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 13995 12855 95 220 0 13772 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 55980

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16800
/proc/meminfo: memFree=1509016/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=60756 CPUtime=282.19
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 13977 0 0 0 28203 16 0 0 25 0 1 0 225252264 62214144 13961 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 15189 13961 95 220 0 14966 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 60756

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16800
/proc/meminfo: memFree=1502744/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=65116 CPUtime=342.17
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 15525 0 0 0 34199 18 0 0 25 0 1 0 225252264 66678784 15509 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 16279 15509 95 220 0 16056 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 65116

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16800
/proc/meminfo: memFree=1501016/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=65368 CPUtime=402.14
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 15943 0 0 0 40196 18 0 0 25 0 1 0 225252264 66936832 15927 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533334 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 16342 15927 95 220 0 16119 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 65368

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16800
/proc/meminfo: memFree=1499224/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=69868 CPUtime=462.12
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 16384 0 0 0 46193 19 0 0 25 0 1 0 225252264 71544832 16368 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 17467 16368 95 220 0 17244 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 69868

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16800
/proc/meminfo: memFree=1498776/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=70116 CPUtime=522.1
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 16508 0 0 0 52190 20 0 0 25 0 1 0 225252264 71798784 16492 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525288 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 17529 16492 95 220 0 17306 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 70116

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16800
/proc/meminfo: memFree=1497880/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=70244 CPUtime=582.07
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 16742 0 0 0 58187 20 0 0 25 0 1 0 225252264 71929856 16726 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 17561 16726 95 220 0 17338 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 70244

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 16800
/proc/meminfo: memFree=1495960/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=70496 CPUtime=642.06
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 17205 0 0 0 64185 21 0 0 25 0 1 0 225252264 72187904 17189 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 17624 17189 95 220 0 17401 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 70496


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17000
/proc/meminfo: memFree=1445592/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=121468 CPUtime=4000.73
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 29762 0 0 0 400011 62 0 0 25 0 1 0 225252264 124383232 29746 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532561 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 30367 29746 95 220 0 30144 0
Current children cumulated CPU time (s) 4000.73
Current children cumulated vsize (KiB) 121468

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17000
/proc/meminfo: memFree=1444568/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=125708 CPUtime=4060.7
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 30011 0 0 0 406008 62 0 0 25 0 1 0 225252264 128724992 29995 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 31427 29995 95 220 0 31204 0
Current children cumulated CPU time (s) 4060.7
Current children cumulated vsize (KiB) 125708

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17000
/proc/meminfo: memFree=1442968/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=125832 CPUtime=4120.68
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 30409 0 0 0 412004 64 0 0 25 0 1 0 225252264 128851968 30393 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531415 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 31458 30393 95 220 0 31235 0
Current children cumulated CPU time (s) 4120.68
Current children cumulated vsize (KiB) 125832

[startup+4182.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 17000
/proc/meminfo: memFree=1442968/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=125832 CPUtime=4180.66
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 30421 0 0 0 418002 64 0 0 25 0 1 0 225252264 128851968 30405 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 31458 30405 95 220 0 31235 0
Current children cumulated CPU time (s) 4180.66
Current children cumulated vsize (KiB) 125832

[startup+4242.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 17000
/proc/meminfo: memFree=1442648/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=125976 CPUtime=4240.64
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 30481 0 0 0 423999 65 0 0 25 0 1 0 225252264 128999424 30465 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 31494 30465 95 220 0 31271 0
Current children cumulated CPU time (s) 4240.64
Current children cumulated vsize (KiB) 125976

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17000
/proc/meminfo: memFree=1441304/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=126356 CPUtime=4300.62
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 30822 0 0 0 429996 66 0 0 25 0 1 0 225252264 129388544 30806 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 31589 30806 95 220 0 31366 0
Current children cumulated CPU time (s) 4300.62
Current children cumulated vsize (KiB) 126356

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17000
/proc/meminfo: memFree=1440856/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=126888 CPUtime=4360.6
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 30946 0 0 0 435993 67 0 0 25 0 1 0 225252264 129933312 30930 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532623 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 31722 30930 95 220 0 31499 0
Current children cumulated CPU time (s) 4360.6
Current children cumulated vsize (KiB) 126888

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17000
/proc/meminfo: memFree=1439192/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=127368 CPUtime=4420.58
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 31363 0 0 0 441990 68 0 0 25 0 1 0 225252264 130424832 31347 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 31842 31347 95 220 0 31619 0
Current children cumulated CPU time (s) 4420.58
Current children cumulated vsize (KiB) 127368

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17000
/proc/meminfo: memFree=1436824/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=131596 CPUtime=4480.55
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 31942 0 0 0 447986 69 0 0 25 0 1 0 225252264 134754304 31926 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 32899 31926 95 220 0 32676 0
Current children cumulated CPU time (s) 4480.55
Current children cumulated vsize (KiB) 131596

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17000
/proc/meminfo: memFree=1436632/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=131848 CPUtime=4540.52
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 32001 0 0 0 453983 69 0 0 25 0 1 0 225252264 135012352 31985 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 32962 31985 95 220 0 32739 0
Current children cumulated CPU time (s) 4540.52
Current children cumulated vsize (KiB) 131848

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17000
/proc/meminfo: memFree=1434712/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=132180 CPUtime=4600.51
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 32466 0 0 0 459980 71 0 0 25 0 1 0 225252264 135352320 32450 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 33045 32450 95 220 0 32822 0
Current children cumulated CPU time (s) 4600.51
Current children cumulated vsize (KiB) 132180

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17000
/proc/meminfo: memFree=1434392/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=132308 CPUtime=4660.48
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 32558 0 0 0 465977 71 0 0 25 0 1 0 225252264 135483392 32542 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 33077 32542 95 220 0 32854 0
Current children cumulated CPU time (s) 4660.48
Current children cumulated vsize (KiB) 132308

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17000
/proc/meminfo: memFree=1434136/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=132440 CPUtime=4720.46
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 32608 0 0 0 471975 71 0 0 25 0 1 0 225252264 135618560 32592 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 33110 32592 95 220 0 32887 0
Current children cumulated CPU time (s) 4720.46
Current children cumulated vsize (KiB) 132440

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17000
/proc/meminfo: memFree=1433496/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=136700 CPUtime=4780.44
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 32786 0 0 0 477972 72 0 0 25 0 1 0 225252264 139980800 32770 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532694 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 34175 32770 95 220 0 33952 0
Current children cumulated CPU time (s) 4780.44
Current children cumulated vsize (KiB) 136700

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17000
/proc/meminfo: memFree=1433240/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=136824 CPUtime=4840.42
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 32833 0 0 0 483969 73 0 0 25 0 1 0 225252264 140107776 32817 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 34206 32817 95 220 0 33983 0
Current children cumulated CPU time (s) 4840.42
Current children cumulated vsize (KiB) 136824

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17000
/proc/meminfo: memFree=1433048/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=137108 CPUtime=4900.4
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 32892 0 0 0 489966 74 0 0 25 0 1 0 225252264 140398592 32876 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 34277 32876 95 220 0 34054 0
Current children cumulated CPU time (s) 4900.4
Current children cumulated vsize (KiB) 137108

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17000
/proc/meminfo: memFree=1432600/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=137268 CPUtime=4960.37
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 32992 0 0 0 495963 74 0 0 25 0 1 0 225252264 140562432 32976 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 34317 32976 95 220 0 34094 0
Current children cumulated CPU time (s) 4960.37
Current children cumulated vsize (KiB) 137268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17000
/proc/meminfo: memFree=1432600/2055920 swapFree=4145508/4192956
[pid=16799] ppid=16797 vsize=137392 CPUtime=5000.07
/proc/16799/stat : 16799 (sat7_bin) R 16797 16799 16310 0 -1 4194304 33011 0 0 0 499932 75 0 0 25 0 1 0 225252264 140689408 32995 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/16799/statm: 34348 32995 95 220 0 34125 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 137392

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): 5002.03
CPU time (s): 5000.1
CPU user time (s): 4999.32
CPU system time (s): 0.772882
CPU usage (%): 99.9614
Max. virtual memory (cumulated for all children) (KiB): 137392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.32
system time used= 0.772882
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33011
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= 50988

runsolver used 4.82827 second user time and 12.2641 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Sat Apr 28 15:16:38 UTC 2007

IDJOB= 425497
IDBENCH= 20177
IDSOLVER= 183
FILE ID= node37/425497-1177773398

PBS_JOBID= 4715639

Free space on /tmp= 66516 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S2051531193-03.cnf
COMMAND LINE= /tmp/evaluation/425497-1177773398/sat7_bin /tmp/evaluation/425497-1177773398/instance-425497-1177773398.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-425497-1177773398 -o ROOT/results/node37/solver-425497-1177773398 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425497-1177773398/sat7_bin /tmp/evaluation/425497-1177773398/instance-425497-1177773398.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ab0e9ac33b65d3d4c4302e45af764ace

RANDOM SEED= 843241149

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1565304 kB
Buffers:         48676 kB
Cached:         352996 kB
SwapCached:      15712 kB
Active:         237248 kB
Inactive:       188052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1565304 kB
SwapTotal:     4192956 kB
SwapFree:      4145508 kB
Dirty:            1688 kB
Writeback:           0 kB
Mapped:          30336 kB
Slab:            50612 kB
Committed_AS:  2136608 kB
PageTables:       2000 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= 66516 MiB

End job on node37 on Sat Apr 28 16:40:02 UTC 2007