Trace number 302617

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) 1200.03 1200.56

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S788797920-13.cnf
MD5SUM1a3e4a32f1ced60c9a6caa04c9b79230
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 variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 520400

Solver Data (download as text)

0.10/0.14	c Starting solver ...
0.10/0.16	c Restarting after 100 conflicts
0.10/0.18	c Restarting after 251 conflicts
0.20/0.21	c Restarting after 476 conflicts
0.20/0.25	c Restarting after 815 conflicts
0.30/0.32	c Restarting after 1322 conflicts
0.40/0.43	c Restarting after 2081 conflicts
0.50/0.60	c Restarting after 3220 conflicts
0.81/0.90	c Restarting after 4928 conflicts
1.32/1.42	c Restarting after 7491 conflicts
2.36/2.39	c Restarting after 11335 conflicts
4.09/4.18	c Restarting after 17101 conflicts
7.16/7.17	c Restarting after 25750 conflicts
12.49/12.53	c Restarting after 38724 conflicts
22.53/22.60	c Restarting after 58185 conflicts
37.17/37.20	c Restarting after 87377 conflicts
62.36/62.42	c Restarting after 131166 conflicts
104.14/104.21	c Restarting after 196850 conflicts
169.88/169.96	c Restarting after 295376 conflicts
273.42/273.55	c Restarting after 443166 conflicts
440.37/440.68	c Restarting after 664853 conflicts
709.28/709.65	c Restarting after 997378 conflicts
1151.16/1151.78	c Restarting after 1496167 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/node15/watcher-302617-1172015747 -o ROOT/results/node15/solver-302617-1172015747 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302617-1172015747/sat7_bin /tmp/evaluation/302617-1172015747/instance-302617-1172015747.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 7689
/proc/meminfo: memFree=1482616/2055920 swapFree=4192812/4192956
[pid=7689] ppid=7687 vsize=1196 CPUtime=0
/proc/7689/stat : 7689 (sat7_bin) R 7687 7689 7303 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 221529105 1224704 116 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134682919 0 0 4096 0 0 0 0 17 1 0 0
/proc/7689/statm: 299 116 87 220 0 76 0

[startup+0.107275 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7689
/proc/meminfo: memFree=1482616/2055920 swapFree=4192812/4192956
[pid=7689] ppid=7687 vsize=3000 CPUtime=0.1
/proc/7689/stat : 7689 (sat7_bin) R 7687 7689 7303 0 -1 4194304 394 0 0 0 10 0 0 0 18 0 1 0 221529105 3072000 377 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134547008 0 0 4096 0 0 0 0 17 1 0 0
/proc/7689/statm: 750 377 88 220 0 527 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3000

[startup+0.515344 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 7689
/proc/meminfo: memFree=1482616/2055920 swapFree=4192812/4192956
[pid=7689] ppid=7687 vsize=5056 CPUtime=0.5
/proc/7689/stat : 7689 (sat7_bin) R 7687 7689 7303 0 -1 4194304 764 0 0 0 50 0 0 0 22 0 1 0 221529105 5177344 747 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7689/statm: 1264 747 95 220 0 1041 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5056

[startup+1.33648 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7690
/proc/meminfo: memFree=1478896/2055920 swapFree=4192812/4192956
[pid=7689] ppid=7687 vsize=5188 CPUtime=1.32
/proc/7689/stat : 7689 (sat7_bin) R 7687 7689 7303 0 -1 4194304 1115 0 0 0 132 0 0 0 25 0 1 0 221529105 5312512 1098 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7689/statm: 1297 1098 95 220 0 1074 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5188

[startup+2.97477 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7690
/proc/meminfo: memFree=1477296/2055920 swapFree=4192812/4192956
[pid=7689] ppid=7687 vsize=9288 CPUtime=2.97
/proc/7689/stat : 7689 (sat7_bin) R 7687 7689 7303 0 -1 4194304 1617 0 0 0 296 1 0 0 25 0 1 0 221529105 9510912 1600 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7689/statm: 2322 1600 95 220 0 2099 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 9288

[startup+6.25133 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7690
/proc/meminfo: memFree=1474352/2055920 swapFree=4192812/4192956
[pid=7689] ppid=7687 vsize=9552 CPUtime=6.24
/proc/7689/stat : 7689 (sat7_bin) R 7687 7689 7303 0 -1 4194304 2127 0 0 0 623 1 0 0 25 0 1 0 221529105 9781248 2110 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7689/statm: 2388 2110 95 220 0 2165 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9552

[startup+12.7094 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7690
/proc/meminfo: memFree=1473272/2055920 swapFree=4192812/4192956
[pid=7689] ppid=7687 vsize=13916 CPUtime=12.7
/proc/7689/stat : 7689 (sat7_bin) R 7687 7689 7303 0 -1 4194304 2384 0 0 0 1269 1 0 0 25 0 1 0 221529105 14249984 2367 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7689/statm: 3479 2367 95 220 0 3256 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 13916

[startup+25.5126 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7690
/proc/meminfo: memFree=1471928/2055920 swapFree=4192812/4192956
[pid=7689] ppid=7687 vsize=14320 CPUtime=25.49
/proc/7689/stat : 7689 (sat7_bin) R 7687 7689 7303 0 -1 4194304 2727 0 0 0 2548 1 0 0 25 0 1 0 221529105 14663680 2710 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7689/statm: 3580 2710 95 220 0 3357 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14320

[startup+51.122 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7690
/proc/meminfo: memFree=1469624/2055920 swapFree=4192812/4192956
[pid=7689] ppid=7687 vsize=15144 CPUtime=51.1
/proc/7689/stat : 7689 (sat7_bin) R 7687 7689 7303 0 -1 4194304 3321 0 0 0 5108 2 0 0 25 0 1 0 221529105 15507456 3304 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7689/statm: 3786 3304 95 220 0 3563 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 15144

[startup+102.342 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7690
/proc/meminfo: memFree=1467448/2055920 swapFree=4192812/4192956
[pid=7689] ppid=7687 vsize=19956 CPUtime=102.3
/proc/7689/stat : 7689 (sat7_bin) R 7687 7689 7303 0 -1 4194304 3832 0 0 0 10227 3 0 0 25 0 1 0 221529105 20434944 3815 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134531427 0 0 4096 0 0 0 0 17 1 0 0
/proc/7689/statm: 4989 3815 95 220 0 4766 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19956

[startup+162.375 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7690
/proc/meminfo: memFree=1465080/2055920 swapFree=4192812/4192956
[pid=7689] ppid=7687 vsize=20680 CPUtime=162.31
/proc/7689/stat : 7689 (sat7_bin) R 7687 7689 7303 0 -1 4194304 4419 0 0 0 16227 4 0 0 25 0 1 0 221529105 21176320 4402 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7689/statm: 5170 4402 95 220 0 4947 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 20680

[startup+222.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7690
/proc/meminfo: memFree=1463480/2055920 swapFree=4192812/4192956
[pid=7689] ppid=7687 vsize=21256 CPUtime=222.32
/proc/7689/stat : 7689 (sat7_bin) R 7687 7689 7303 0 -1 4194304 4798 0 0 0 22227 5 0 0 25 0 1 0 221529105 21766144 4781 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532525 0 0 4096 0 0 0 0 17 1 0 0
/proc/7689/statm: 5314 4781 95 220 0 5091 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 21256

[startup+282.437 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7690
/proc/meminfo: memFree=1462840/2055920 swapFree=4192812/4192956
[pid=7689] ppid=7687 vsize=21864 CPUtime=282.33
/proc/7689/stat : 7689 (sat7_bin) R 7687 7689 7303 0 -1 4194304 4997 0 0 0 28227 6 0 0 25 0 1 0 221529105 22388736 4980 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7689/statm: 5466 4980 95 220 0 5243 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 21864

[startup+342.477 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 7794
/proc/meminfo: memFree=1459704/2055920 swapFree=4192812/4192956
[pid=7689] ppid=7687 vsize=26396 CPUtime=342.29
/proc/7689/stat : 7689 (sat7_bin) R 7687 7689 7303 0 -1 4194304 5434 0 0 0 34222 7 0 0 25 0 1 0 221529105 27029504 5417 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7689/statm: 6599 5417 95 220 0 6376 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 26396

[startup+402.533 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 7866
/proc/meminfo: memFree=1459072/2055920 swapFree=4192812/4192956
[pid=7689] ppid=7687 vsize=27036 CPUtime=402.29
/proc/7689/stat : 7689 (sat7_bin) R 7687 7689 7303 0 -1 4194304 5625 0 0 0 40221 8 0 0 25 0 1 0 221529105 27684864 5608 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7689/statm: 6759 5608 95 220 0 6536 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 27036

[startup+462.567 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7888
/proc/meminfo: memFree=1459448/2055920 swapFree=4192812/4192956
[pid=7689] ppid=7687 vsize=27180 CPUtime=462.28
/proc/7689/stat : 7689 (sat7_bin) R 7687 7689 7303 0 -1 4194304 5823 0 0 0 46220 8 0 0 25 0 1 0 221529105 27832320 5806 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7689/statm: 6795 5806 95 220 0 6572 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 27180

[startup+522.599 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7888
/proc/meminfo: memFree=1457912/2055920 swapFree=4192812/4192956
[pid=7689] ppid=7687 vsize=27744 CPUtime=522.29
/proc/7689/stat : 7689 (sat7_bin) R 7687 7689 7303 0 -1 4194304 6176 0 0 0 52220 9 0 0 25 0 1 0 221529105 28409856 6159 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7689/statm: 6936 6159 95 220 0 6713 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 27744

[startup+582.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7888
/proc/meminfo: memFree=1457528/2055920 swapFree=4192812/4192956
[pid=7689] ppid=7687 vsize=28096 CPUtime=582.31
/proc/7689/stat : 7689 (sat7_bin) R 7687 7689 7303 0 -1 4194304 6268 0 0 0 58221 10 0 0 25 0 1 0 221529105 28770304 6251 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532416 0 0 4096 0 0 0 0 17 1 0 0
/proc/7689/statm: 7024 6251 95 220 0 6801 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 28096

[startup+642.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7888
/proc/meminfo: memFree=1457272/2055920 swapFree=4192812/4192956
[pid=7689] ppid=7687 vsize=28240 CPUtime=642.31
/proc/7689/stat : 7689 (sat7_bin) R 7687 7689 7303 0 -1 4194304 6325 0 0 0 64221 10 0 0 25 0 1 0 221529105 28917760 6308 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7689/statm: 7060 6308 95 220 0 6837 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 28240

[startup+702.686 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7888
/proc/meminfo: memFree=1457144/2055920 swapFree=4192812/4192956
[pid=7689] ppid=7687 vsize=28400 CPUtime=702.32
/proc/7689/stat : 7689 (sat7_bin) R 7687 7689 7303 0 -1 4194304 6380 0 0 0 70221 11 0 0 25 0 1 0 221529105 29081600 6363 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532414 0 0 4096 0 0 0 0 17 1 0 0
/proc/7689/statm: 7100 6363 95 220 0 6877 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 28400

[startup+762.712 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7888
/proc/meminfo: memFree=1455928/2055920 swapFree=4192812/4192956
[pid=7689] ppid=7687 vsize=28544 CPUtime=762.32
/proc/7689/stat : 7689 (sat7_bin) R 7687 7689 7303 0 -1 4194304 6716 0 0 0 76220 12 0 0 25 0 1 0 221529105 29229056 6699 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7689/statm: 7136 6699 95 220 0 6913 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 28544

[startup+822.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7888
/proc/meminfo: memFree=1454904/2055920 swapFree=4192812/4192956
[pid=7689] ppid=7687 vsize=33124 CPUtime=822.34
/proc/7689/stat : 7689 (sat7_bin) R 7687 7689 7303 0 -1 4194304 6947 0 0 0 82221 13 0 0 25 0 1 0 221529105 33918976 6930 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7689/statm: 8281 6930 95 220 0 8058 0
Current children cumulated CPU time (s) 822.34
Current children cumulated vsize (KiB) 33124

[startup+882.779 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7888
/proc/meminfo: memFree=1454456/2055920 swapFree=4192812/4192956
[pid=7689] ppid=7687 vsize=33588 CPUtime=882.34
/proc/7689/stat : 7689 (sat7_bin) R 7687 7689 7303 0 -1 4194304 7060 0 0 0 88221 13 0 0 25 0 1 0 221529105 34394112 7043 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7689/statm: 8397 7043 95 220 0 8174 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 33588

[startup+942.809 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7888
/proc/meminfo: memFree=1454136/2055920 swapFree=4192812/4192956
[pid=7689] ppid=7687 vsize=33748 CPUtime=942.36
/proc/7689/stat : 7689 (sat7_bin) R 7687 7689 7303 0 -1 4194304 7139 0 0 0 94222 14 0 0 25 0 1 0 221529105 34557952 7122 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532450 0 0 4096 0 0 0 0 17 1 0 0
/proc/7689/statm: 8437 7122 95 220 0 8214 0
Current children cumulated CPU time (s) 942.36
Current children cumulated vsize (KiB) 33748

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7888
/proc/meminfo: memFree=1453944/2055920 swapFree=4192812/4192956
[pid=7689] ppid=7687 vsize=33908 CPUtime=1002.36
/proc/7689/stat : 7689 (sat7_bin) R 7687 7689 7303 0 -1 4194304 7187 0 0 0 100222 14 0 0 25 0 1 0 221529105 34721792 7170 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7689/statm: 8477 7170 95 220 0 8254 0
Current children cumulated CPU time (s) 1002.36
Current children cumulated vsize (KiB) 33908

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7888
/proc/meminfo: memFree=1453816/2055920 swapFree=4192812/4192956
[pid=7689] ppid=7687 vsize=34068 CPUtime=1062.37
/proc/7689/stat : 7689 (sat7_bin) R 7687 7689 7303 0 -1 4194304 7223 0 0 0 106222 15 0 0 25 0 1 0 221529105 34885632 7206 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7689/statm: 8517 7206 95 220 0 8294 0
Current children cumulated CPU time (s) 1062.37
Current children cumulated vsize (KiB) 34068

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7888
/proc/meminfo: memFree=1453752/2055920 swapFree=4192812/4192956
[pid=7689] ppid=7687 vsize=34068 CPUtime=1122.38
/proc/7689/stat : 7689 (sat7_bin) R 7687 7689 7303 0 -1 4194304 7228 0 0 0 112223 15 0 0 25 0 1 0 221529105 34885632 7211 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7689/statm: 8517 7211 95 220 0 8294 0
Current children cumulated CPU time (s) 1122.38
Current children cumulated vsize (KiB) 34068

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7888
/proc/meminfo: memFree=1452664/2055920 swapFree=4192812/4192956
[pid=7689] ppid=7687 vsize=34212 CPUtime=1182.39
/proc/7689/stat : 7689 (sat7_bin) R 7687 7689 7303 0 -1 4194304 7516 0 0 0 118223 16 0 0 25 0 1 0 221529105 35033088 7499 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/7689/statm: 8553 7499 95 220 0 8330 0
Current children cumulated CPU time (s) 1182.39
Current children cumulated vsize (KiB) 34212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7888
/proc/meminfo: memFree=1451576/2055920 swapFree=4192812/4192956
[pid=7689] ppid=7687 vsize=34356 CPUtime=1200.01
/proc/7689/stat : 7689 (sat7_bin) R 7687 7689 7303 0 -1 4194304 7770 0 0 0 119985 16 0 0 25 0 1 0 221529105 35180544 7753 18446744073709551615 134512640 135417445 4294956624 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/7689/statm: 8589 7753 95 220 0 8366 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 34356

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): 1200.56
CPU time (s): 1200.03
CPU user time (s): 1199.85
CPU system time (s): 0.173973
CPU usage (%): 99.9557
Max. virtual memory (cumulated for all children) (KiB): 34356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.173973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7770
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= 7
involuntary context switches= 25251

runsolver used 1.3218 second user time and 2.92955 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Tue Feb 20 23:55:47 UTC 2007

IDJOB= 302617
IDBENCH= 20088
IDSOLVER= 101
FILE ID= node15/302617-1172015747

PBS_JOBID= 3849152

Free space on /tmp= 66547 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S788797920-13.cnf
COMMAND LINE= /tmp/evaluation/302617-1172015747/sat7_bin /tmp/evaluation/302617-1172015747/instance-302617-1172015747.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-302617-1172015747 -o ROOT/results/node15/solver-302617-1172015747 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302617-1172015747/sat7_bin /tmp/evaluation/302617-1172015747/instance-302617-1172015747.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  1a3e4a32f1ced60c9a6caa04c9b79230

RANDOM SEED= 421318963

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1483088 kB
Buffers:         43428 kB
Cached:         398572 kB
SwapCached:          0 kB
Active:         152440 kB
Inactive:       349856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1483088 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1768 kB
Writeback:           0 kB
Mapped:          79168 kB
Slab:            56036 kB
Committed_AS:   856724 kB
PageTables:       1800 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 node15 on Wed Feb 21 00:15:50 UTC 2007