Trace number 306717

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) 1200.06 1200.11

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S883878972-08.cnf
MD5SUM28ae03a20ed33a70e6a5afd2d43adafd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.20/0.29	c Starting solver ...
0.30/0.36	c Restarting after 100 conflicts
0.40/0.47	c Restarting after 252 conflicts
0.60/0.64	c Restarting after 478 conflicts
0.81/0.88	c Restarting after 815 conflicts
1.22/1.28	c Restarting after 1323 conflicts
1.83/1.86	c Restarting after 2083 conflicts
2.66/2.75	c Restarting after 3223 conflicts
4.09/4.12	c Restarting after 4931 conflicts
6.24/6.29	c Restarting after 7493 conflicts
9.72/9.78	c Restarting after 11337 conflicts
15.46/15.49	c Restarting after 17105 conflicts
24.67/24.75	c Restarting after 25754 conflicts
40.55/40.63	c Restarting after 38728 conflicts
69.12/69.19	c Restarting after 58189 conflicts
117.97/118.01	c Restarting after 87381 conflicts
210.85/210.94	c Restarting after 131170 conflicts
362.63/362.72	c Restarting after 196858 conflicts
595.81/595.87	c Restarting after 295385 conflicts
974.62/974.72	c Restarting after 443176 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/node16/watcher-306717-1172104843 -o ROOT/results/node16/solver-306717-1172104843 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306717-1172104843/sat7_bin /tmp/evaluation/306717-1172104843/instance-306717-1172104843.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 3/77 18999
/proc/meminfo: memFree=1433368/2055920 swapFree=4192812/4192956
[pid=18999] ppid=18997 vsize=2116 CPUtime=0
/proc/18999/stat : 18999 (sat7_bin) R 18997 18999 17787 0 -1 4194304 385 0 0 0 0 0 0 0 18 0 1 0 230438600 2166784 368 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134530789 0 0 4096 0 0 0 0 17 1 0 0
/proc/18999/statm: 529 370 88 220 0 306 0

[startup+0.107706 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18999
/proc/meminfo: memFree=1433368/2055920 swapFree=4192812/4192956
[pid=18999] ppid=18997 vsize=3660 CPUtime=0.1
/proc/18999/stat : 18999 (sat7_bin) R 18997 18999 17787 0 -1 4194304 763 0 0 0 10 0 0 0 18 0 1 0 230438600 3747840 746 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532130 0 0 4096 0 0 0 0 17 1 0 0
/proc/18999/statm: 915 746 88 220 0 692 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3660

[startup+0.515659 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18999
/proc/meminfo: memFree=1433368/2055920 swapFree=4192812/4192956
[pid=18999] ppid=18997 vsize=10152 CPUtime=0.5
/proc/18999/stat : 18999 (sat7_bin) R 18997 18999 17787 0 -1 4194304 1582 0 0 0 50 0 0 0 21 0 1 0 230438600 10395648 1565 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/18999/statm: 2538 1565 95 220 0 2315 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 10152

[startup+1.33856 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19000
/proc/meminfo: memFree=1426448/2055920 swapFree=4192812/4192956
[pid=18999] ppid=18997 vsize=10152 CPUtime=1.32
/proc/18999/stat : 18999 (sat7_bin) R 18997 18999 17787 0 -1 4194304 1916 0 0 0 132 0 0 0 25 0 1 0 230438600 10395648 1899 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/18999/statm: 2538 1899 95 220 0 2315 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 10152

[startup+2.97438 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19000
/proc/meminfo: memFree=1424656/2055920 swapFree=4192812/4192956
[pid=18999] ppid=18997 vsize=14252 CPUtime=2.97
/proc/18999/stat : 18999 (sat7_bin) R 18997 18999 17787 0 -1 4194304 2517 0 0 0 296 1 0 0 25 0 1 0 230438600 14594048 2500 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/18999/statm: 3563 2500 95 220 0 3340 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 14252

[startup+6.253 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19000
/proc/meminfo: memFree=1419992/2055920 swapFree=4192812/4192956
[pid=18999] ppid=18997 vsize=18352 CPUtime=6.24
/proc/18999/stat : 18999 (sat7_bin) R 18997 18999 17787 0 -1 4194304 3568 0 0 0 622 2 0 0 25 0 1 0 230438600 18792448 3551 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18999/statm: 4588 3551 95 220 0 4365 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 18352

[startup+12.7053 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19000
/proc/meminfo: memFree=1411480/2055920 swapFree=4192812/4192956
[pid=18999] ppid=18997 vsize=26552 CPUtime=12.69
/proc/18999/stat : 18999 (sat7_bin) R 18997 18999 17787 0 -1 4194304 5593 0 0 0 1265 4 0 0 25 0 1 0 230438600 27189248 5576 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134536446 0 0 4096 0 0 0 0 17 1 0 0
/proc/18999/statm: 6638 5576 95 220 0 6415 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26552

[startup+25.6048 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19000
/proc/meminfo: memFree=1398936/2055920 swapFree=4192812/4192956
[pid=18999] ppid=18997 vsize=38852 CPUtime=25.59
/proc/18999/stat : 18999 (sat7_bin) R 18997 18999 17787 0 -1 4194304 8831 0 0 0 2552 7 0 0 25 0 1 0 230438600 39784448 8814 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18999/statm: 9713 8814 95 220 0 9490 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 38852

[startup+51.2108 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19000
/proc/meminfo: memFree=1377432/2055920 swapFree=4192812/4192956
[pid=18999] ppid=18997 vsize=59352 CPUtime=51.19
/proc/18999/stat : 18999 (sat7_bin) R 18997 18999 17787 0 -1 4194304 14093 0 0 0 5107 12 0 0 25 0 1 0 230438600 60776448 14076 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/18999/statm: 14838 14076 95 220 0 14615 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 59352

[startup+102.414 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19000
/proc/meminfo: memFree=1346584/2055920 swapFree=4192812/4192956
[pid=18999] ppid=18997 vsize=88276 CPUtime=102.4
/proc/18999/stat : 18999 (sat7_bin) R 18997 18999 17787 0 -1 4194304 21682 0 0 0 10219 21 0 0 25 0 1 0 230438600 90394624 21665 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532542 0 0 4096 0 0 0 0 17 1 0 0
/proc/18999/statm: 22069 21665 95 220 0 21846 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 88276

[startup+162.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19000
/proc/meminfo: memFree=1335384/2055920 swapFree=4192812/4192956
[pid=18999] ppid=18997 vsize=100932 CPUtime=162.41
/proc/18999/stat : 18999 (sat7_bin) R 18997 18999 17787 0 -1 4194304 24494 0 0 0 16217 24 0 0 25 0 1 0 230438600 103354368 24477 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134542721 0 0 4096 0 0 0 0 17 1 0 0
/proc/18999/statm: 25233 24477 95 220 0 25010 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 100932

[startup+222.442 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19000
/proc/meminfo: memFree=1312472/2055920 swapFree=4192812/4192956
[pid=18999] ppid=18997 vsize=125792 CPUtime=222.42
/proc/18999/stat : 18999 (sat7_bin) R 18997 18999 17787 0 -1 4194304 30270 0 0 0 22211 31 0 0 25 0 1 0 230438600 128811008 30253 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18999/statm: 31448 30253 95 220 0 31225 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 125792

[startup+282.456 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 19000
/proc/meminfo: memFree=1303832/2055920 swapFree=4192812/4192956
[pid=18999] ppid=18997 vsize=130244 CPUtime=282.44
/proc/18999/stat : 18999 (sat7_bin) R 18997 18999 17787 0 -1 4194304 32340 0 0 0 28210 34 0 0 25 0 1 0 230438600 133369856 32323 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/18999/statm: 32561 32323 95 220 0 32338 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 130244

[startup+342.477 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 19000
/proc/meminfo: memFree=1303192/2055920 swapFree=4192812/4192956
[pid=18999] ppid=18997 vsize=134456 CPUtime=342.46
/proc/18999/stat : 18999 (sat7_bin) R 18997 18999 17787 0 -1 4194304 32489 0 0 0 34211 35 0 0 25 0 1 0 230438600 137682944 32472 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532575 0 0 4096 0 0 0 0 17 1 0 0
/proc/18999/statm: 33614 32472 95 220 0 33391 0
Current children cumulated CPU time (s) 342.46
Current children cumulated vsize (KiB) 134456

[startup+402.492 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19000
/proc/meminfo: memFree=1297624/2055920 swapFree=4192812/4192956
[pid=18999] ppid=18997 vsize=138924 CPUtime=402.47
/proc/18999/stat : 18999 (sat7_bin) R 18997 18999 17787 0 -1 4194304 33932 0 0 0 40210 37 0 0 25 0 1 0 230438600 142258176 33915 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134528648 0 0 4096 0 0 0 0 17 1 0 0
/proc/18999/statm: 34731 33915 95 220 0 34508 0
Current children cumulated CPU time (s) 402.47
Current children cumulated vsize (KiB) 138924

[startup+462.499 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19000
/proc/meminfo: memFree=1292440/2055920 swapFree=4192812/4192956
[pid=18999] ppid=18997 vsize=143136 CPUtime=462.48
/proc/18999/stat : 18999 (sat7_bin) R 18997 18999 17787 0 -1 4194304 35217 0 0 0 46209 39 0 0 25 0 1 0 230438600 146571264 35200 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/18999/statm: 35784 35200 95 220 0 35561 0
Current children cumulated CPU time (s) 462.48
Current children cumulated vsize (KiB) 143136

[startup+522.511 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19000
/proc/meminfo: memFree=1291032/2055920 swapFree=4192812/4192956
[pid=18999] ppid=18997 vsize=143492 CPUtime=522.48
/proc/18999/stat : 18999 (sat7_bin) R 18997 18999 17787 0 -1 4194304 35557 0 0 0 52209 39 0 0 25 0 1 0 230438600 146935808 35540 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 135029256 0 0 4096 0 0 0 0 17 1 0 0
/proc/18999/statm: 35873 35540 95 220 0 35650 0
Current children cumulated CPU time (s) 522.48
Current children cumulated vsize (KiB) 143492

[startup+582.529 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19000
/proc/meminfo: memFree=1288344/2055920 swapFree=4192812/4192956
[pid=18999] ppid=18997 vsize=147940 CPUtime=582.49
/proc/18999/stat : 18999 (sat7_bin) R 18997 18999 17787 0 -1 4194304 36242 0 0 0 58209 40 0 0 25 0 1 0 230438600 151490560 36225 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18999/statm: 36985 36225 95 220 0 36762 0
Current children cumulated CPU time (s) 582.49
Current children cumulated vsize (KiB) 147940

[startup+642.547 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19000
/proc/meminfo: memFree=1279320/2055920 swapFree=4192812/4192956
[pid=18999] ppid=18997 vsize=156256 CPUtime=642.51
/proc/18999/stat : 18999 (sat7_bin) R 18997 18999 17787 0 -1 4194304 38496 0 0 0 64208 43 0 0 25 0 1 0 230438600 160006144 38479 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/18999/statm: 39064 38479 95 220 0 38841 0
Current children cumulated CPU time (s) 642.51
Current children cumulated vsize (KiB) 156256

[startup+702.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19000
/proc/meminfo: memFree=1278872/2055920 swapFree=4192812/4192956
[pid=18999] ppid=18997 vsize=156484 CPUtime=702.53
/proc/18999/stat : 18999 (sat7_bin) R 18997 18999 17787 0 -1 4194304 38585 0 0 0 70209 44 0 0 25 0 1 0 230438600 160239616 38568 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532404 0 0 4096 0 0 0 0 17 1 0 0
/proc/18999/statm: 39121 38568 95 220 0 38898 0
Current children cumulated CPU time (s) 702.53
Current children cumulated vsize (KiB) 156484

[startup+762.566 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19000
/proc/meminfo: memFree=1272984/2055920 swapFree=4192812/4192956
[pid=18999] ppid=18997 vsize=164932 CPUtime=762.53
/proc/18999/stat : 18999 (sat7_bin) R 18997 18999 17787 0 -1 4194304 40075 0 0 0 76207 46 0 0 25 0 1 0 230438600 168890368 40058 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18999/statm: 41233 40058 95 220 0 41010 0
Current children cumulated CPU time (s) 762.53
Current children cumulated vsize (KiB) 164932

[startup+822.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19000
/proc/meminfo: memFree=1270616/2055920 swapFree=4192812/4192956
[pid=18999] ppid=18997 vsize=165188 CPUtime=822.54
/proc/18999/stat : 18999 (sat7_bin) R 18997 18999 17787 0 -1 4194304 40638 0 0 0 82207 47 0 0 25 0 1 0 230438600 169152512 40621 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18999/statm: 41297 40621 95 220 0 41074 0
Current children cumulated CPU time (s) 822.54
Current children cumulated vsize (KiB) 165188

[startup+882.591 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19000
/proc/meminfo: memFree=1267288/2055920 swapFree=4192812/4192956
[pid=18999] ppid=18997 vsize=169400 CPUtime=882.55
/proc/18999/stat : 18999 (sat7_bin) R 18997 18999 17787 0 -1 4194304 41469 0 0 0 88206 49 0 0 25 0 1 0 230438600 173465600 41452 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18999/statm: 42350 41452 95 220 0 42127 0
Current children cumulated CPU time (s) 882.55
Current children cumulated vsize (KiB) 169400

[startup+942.608 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19000
/proc/meminfo: memFree=1267032/2055920 swapFree=4192812/4192956
[pid=18999] ppid=18997 vsize=169768 CPUtime=942.56
/proc/18999/stat : 18999 (sat7_bin) R 18997 18999 17787 0 -1 4194304 41540 0 0 0 94206 50 0 0 25 0 1 0 230438600 173842432 41523 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/18999/statm: 42442 41523 95 220 0 42219 0
Current children cumulated CPU time (s) 942.56
Current children cumulated vsize (KiB) 169768

[startup+1002.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19000
/proc/meminfo: memFree=1266584/2055920 swapFree=4192812/4192956
[pid=18999] ppid=18997 vsize=169880 CPUtime=1002.58
/proc/18999/stat : 18999 (sat7_bin) R 18997 18999 17787 0 -1 4194304 41664 0 0 0 100208 50 0 0 25 0 1 0 230438600 173957120 41647 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18999/statm: 42470 41647 95 220 0 42247 0
Current children cumulated CPU time (s) 1002.58
Current children cumulated vsize (KiB) 169880

[startup+1062.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19000
/proc/meminfo: memFree=1264856/2055920 swapFree=4192812/4192956
[pid=18999] ppid=18997 vsize=169992 CPUtime=1062.59
/proc/18999/stat : 18999 (sat7_bin) R 18997 18999 17787 0 -1 4194304 42075 0 0 0 106207 52 0 0 25 0 1 0 230438600 174071808 42058 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134538630 0 0 4096 0 0 0 0 17 1 0 0
/proc/18999/statm: 42498 42058 95 220 0 42275 0
Current children cumulated CPU time (s) 1062.59
Current children cumulated vsize (KiB) 169992

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19000
/proc/meminfo: memFree=1255768/2055920 swapFree=4192812/4192956
[pid=18999] ppid=18997 vsize=178448 CPUtime=1122.59
/proc/18999/stat : 18999 (sat7_bin) R 18997 18999 17787 0 -1 4194304 44392 0 0 0 112204 55 0 0 25 0 1 0 230438600 182730752 44375 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/18999/statm: 44612 44375 95 220 0 44389 0
Current children cumulated CPU time (s) 1122.59
Current children cumulated vsize (KiB) 178448

[startup+1182.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19000
/proc/meminfo: memFree=1254232/2055920 swapFree=4192812/4192956
[pid=18999] ppid=18997 vsize=182804 CPUtime=1182.6
/proc/18999/stat : 18999 (sat7_bin) R 18997 18999 17787 0 -1 4194304 44739 0 0 0 118204 56 0 0 25 0 1 0 230438600 187191296 44722 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/18999/statm: 45701 44722 95 220 0 45478 0
Current children cumulated CPU time (s) 1182.6
Current children cumulated vsize (KiB) 182804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.07 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19000
/proc/meminfo: memFree=1254168/2055920 swapFree=4192812/4192956
[pid=18999] ppid=18997 vsize=182804 CPUtime=1200.02
/proc/18999/stat : 18999 (sat7_bin) R 18997 18999 17787 0 -1 4194304 44744 0 0 0 119946 56 0 0 25 0 1 0 230438600 187191296 44727 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/18999/statm: 45701 44727 95 220 0 45478 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 182804

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

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

[startup+1200.07 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19000
/proc/meminfo: memFree=1254168/2055920 swapFree=4192812/4192956
[pid=18999] ppid=18997 vsize=182804 CPUtime=1200.02
/proc/18999/stat : 18999 (sat7_bin) R 18997 18999 17787 0 -1 4194304 44744 0 0 0 119946 56 0 0 25 0 1 0 230438600 187191296 44727 18446744073709551615 134512640 135417445 4294956704 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/18999/statm: 45701 44727 95 220 0 45478 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 182804

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.11
CPU time (s): 1200.06
CPU user time (s): 1199.47
CPU system time (s): 0.595909
CPU usage (%): 99.9962
Max. virtual memory (cumulated for all children) (KiB): 182804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.47
system time used= 0.595909
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44744
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= 863

runsolver used 1.3368 second user time and 2.89956 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Thu Feb 22 00:40:43 UTC 2007

IDJOB= 306717
IDBENCH= 20188
IDSOLVER= 101
FILE ID= node16/306717-1172104843

PBS_JOBID= 3865334

Free space on /tmp= 66545 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S883878972-08.cnf
COMMAND LINE= /tmp/evaluation/306717-1172104843/sat7_bin /tmp/evaluation/306717-1172104843/instance-306717-1172104843.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-306717-1172104843 -o ROOT/results/node16/solver-306717-1172104843 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306717-1172104843/sat7_bin /tmp/evaluation/306717-1172104843/instance-306717-1172104843.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  28ae03a20ed33a70e6a5afd2d43adafd

RANDOM SEED= 728443008

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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:       1433840 kB
Buffers:         59568 kB
Cached:         427312 kB
SwapCached:          0 kB
Active:         219384 kB
Inactive:       322096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1433840 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2248 kB
Writeback:           0 kB
Mapped:          73500 kB
Slab:            66276 kB
Committed_AS:  1037880 kB
PageTables:       1724 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= 66545 MiB

End job on node16 on Thu Feb 22 01:00:45 UTC 2007