Trace number 301639

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
MXC 2007-02-08? (TO) 1200.1 1200.55

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1172786648-06.cnf
MD5SUM27847d68fadd27947440c2e2b03da894
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark373.013
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
Number of clauses of size over 50

Solver Data (download as text)



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/node18/watcher-301639-1171982849 -o ROOT/results/node18/solver-301639-1171982849 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301639-1171982849/mxc /tmp/evaluation/301639-1171982849/instance-301639-1171982849.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 4534
/proc/meminfo: memFree=1531704/2055920 swapFree=4192812/4192956
[pid=4534] ppid=4532 vsize=1536 CPUtime=0
/proc/4534/stat : 4534 (mxc) R 4532 4534 3459 0 -1 4194304 249 0 0 0 0 0 0 0 19 0 1 0 218239465 1572864 233 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/4534/statm: 384 234 46 122 0 258 0

[startup+0.107318 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4534
/proc/meminfo: memFree=1531704/2055920 swapFree=4192812/4192956
[pid=4534] ppid=4532 vsize=2560 CPUtime=0.1
/proc/4534/stat : 4534 (mxc) R 4532 4534 3459 0 -1 4194304 624 0 0 0 10 0 0 0 20 0 1 0 218239465 2621440 490 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/4534/statm: 640 490 59 122 0 514 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2560

[startup+0.515395 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4534
/proc/meminfo: memFree=1531704/2055920 swapFree=4192812/4192956
[pid=4534] ppid=4532 vsize=4144 CPUtime=0.5
/proc/4534/stat : 4534 (mxc) R 4532 4534 3459 0 -1 4194304 1026 0 0 0 50 0 0 0 23 0 1 0 218239465 4243456 892 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/4534/statm: 1036 892 59 122 0 910 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4144

[startup+1.33644 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4535
/proc/meminfo: memFree=1526128/2055920 swapFree=4192812/4192956
[pid=4534] ppid=4532 vsize=7180 CPUtime=1.33
/proc/4534/stat : 4534 (mxc) R 4532 4534 3459 0 -1 4194304 1750 0 0 0 132 1 0 0 25 0 1 0 218239465 7352320 1616 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/4534/statm: 1795 1616 59 122 0 1669 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7180

[startup+2.97761 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4535
/proc/meminfo: memFree=1522608/2055920 swapFree=4192812/4192956
[pid=4534] ppid=4532 vsize=11536 CPUtime=2.96
/proc/4534/stat : 4534 (mxc) R 4532 4534 3459 0 -1 4194304 2840 0 0 0 295 1 0 0 25 0 1 0 218239465 11812864 2706 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4534/statm: 2884 2706 59 122 0 2758 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11536

[startup+6.25391 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4535
/proc/meminfo: memFree=1519344/2055920 swapFree=4192812/4192956
[pid=4534] ppid=4532 vsize=13392 CPUtime=6.25
/proc/4534/stat : 4534 (mxc) R 4532 4534 3459 0 -1 4194304 3333 0 0 0 623 2 0 0 25 0 1 0 218239465 13713408 3197 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/4534/statm: 3348 3197 67 122 0 3222 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 13392

[startup+12.7105 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4535
/proc/meminfo: memFree=1516208/2055920 swapFree=4192812/4192956
[pid=4534] ppid=4532 vsize=16080 CPUtime=12.7
/proc/4534/stat : 4534 (mxc) R 4532 4534 3459 0 -1 4194304 3999 0 0 0 1268 2 0 0 25 0 1 0 218239465 16465920 3863 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/4534/statm: 4020 3863 67 122 0 3894 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 16080

[startup+25.5138 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4535
/proc/meminfo: memFree=1514032/2055920 swapFree=4192812/4192956
[pid=4534] ppid=4532 vsize=18216 CPUtime=25.49
/proc/4534/stat : 4534 (mxc) R 4532 4534 3459 0 -1 4194304 4538 0 0 0 2547 2 0 0 25 0 1 0 218239465 18653184 4402 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/4534/statm: 4554 4402 67 122 0 4428 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18216

[startup+51.1272 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4535
/proc/meminfo: memFree=1510384/2055920 swapFree=4192812/4192956
[pid=4534] ppid=4532 vsize=21840 CPUtime=51.1
/proc/4534/stat : 4534 (mxc) R 4532 4534 3459 0 -1 4194304 5454 0 0 0 5107 3 0 0 25 0 1 0 218239465 22364160 5318 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4534/statm: 5460 5318 67 122 0 5334 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 21840

[startup+102.347 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4535
/proc/meminfo: memFree=1506992/2055920 swapFree=4192812/4192956
[pid=4534] ppid=4532 vsize=25144 CPUtime=102.31
/proc/4534/stat : 4534 (mxc) R 4532 4534 3459 0 -1 4194304 6352 0 0 0 10226 5 0 0 25 0 1 0 218239465 25747456 6113 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/4534/statm: 6286 6113 67 122 0 6160 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 25144

[startup+162.379 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4535
/proc/meminfo: memFree=1503408/2055920 swapFree=4192812/4192956
[pid=4534] ppid=4532 vsize=28708 CPUtime=162.33
/proc/4534/stat : 4534 (mxc) R 4532 4534 3459 0 -1 4194304 7486 0 0 0 16227 6 0 0 25 0 1 0 218239465 29396992 7000 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/4534/statm: 7177 7000 67 122 0 7051 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 28708

[startup+222.406 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 4535
/proc/meminfo: memFree=1501680/2055920 swapFree=4192812/4192956
[pid=4534] ppid=4532 vsize=30420 CPUtime=222.34
/proc/4534/stat : 4534 (mxc) R 4532 4534 3459 0 -1 4194304 8094 0 0 0 22227 7 0 0 25 0 1 0 218239465 31150080 7420 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4534/statm: 7605 7420 67 122 0 7479 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 30420

[startup+282.434 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 4535
/proc/meminfo: memFree=1500784/2055920 swapFree=4192812/4192956
[pid=4534] ppid=4532 vsize=31212 CPUtime=282.35
/proc/4534/stat : 4534 (mxc) R 4532 4534 3459 0 -1 4194304 8425 0 0 0 28227 8 0 0 25 0 1 0 218239465 31961088 7631 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4534/statm: 7803 7631 67 122 0 7677 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 31212

[startup+342.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4535
/proc/meminfo: memFree=1500592/2055920 swapFree=4192812/4192956
[pid=4534] ppid=4532 vsize=31608 CPUtime=342.36
/proc/4534/stat : 4534 (mxc) R 4532 4534 3459 0 -1 4194304 8662 0 0 0 34227 9 0 0 25 0 1 0 218239465 32366592 7708 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/4534/statm: 7902 7708 67 122 0 7776 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 31608

[startup+402.489 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4535
/proc/meminfo: memFree=1496304/2055920 swapFree=4192812/4192956
[pid=4534] ppid=4532 vsize=35692 CPUtime=402.36
/proc/4534/stat : 4534 (mxc) R 4532 4534 3459 0 -1 4194304 9861 0 0 0 40226 10 0 0 25 0 1 0 218239465 36548608 8731 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/4534/statm: 8923 8731 67 122 0 8797 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 35692

[startup+462.517 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4535
/proc/meminfo: memFree=1496368/2055920 swapFree=4192812/4192956
[pid=4534] ppid=4532 vsize=35692 CPUtime=462.38
/proc/4534/stat : 4534 (mxc) R 4532 4534 3459 0 -1 4194304 10038 0 0 0 46227 11 0 0 25 0 1 0 218239465 36548608 8732 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4534/statm: 8923 8732 67 122 0 8797 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 35692

[startup+522.546 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4535
/proc/meminfo: memFree=1496240/2055920 swapFree=4192812/4192956
[pid=4534] ppid=4532 vsize=35824 CPUtime=522.39
/proc/4534/stat : 4534 (mxc) R 4532 4534 3459 0 -1 4194304 10253 0 0 0 52227 12 0 0 25 0 1 0 218239465 36683776 8771 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4534/statm: 8956 8771 67 122 0 8830 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 35824

[startup+582.572 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4535
/proc/meminfo: memFree=1492848/2055920 swapFree=4192812/4192956
[pid=4534] ppid=4532 vsize=39124 CPUtime=582.41
/proc/4534/stat : 4534 (mxc) R 4532 4534 3459 0 -1 4194304 11265 0 0 0 58228 13 0 0 25 0 1 0 218239465 40062976 9597 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4534/statm: 9781 9597 67 122 0 9655 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 39124

[startup+642.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4535
/proc/meminfo: memFree=1492528/2055920 swapFree=4192812/4192956
[pid=4534] ppid=4532 vsize=39520 CPUtime=642.41
/proc/4534/stat : 4534 (mxc) R 4532 4534 3459 0 -1 4194304 11510 0 0 0 64228 13 0 0 25 0 1 0 218239465 40468480 9695 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/4534/statm: 9880 9695 67 122 0 9754 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 39520

[startup+702.626 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4535
/proc/meminfo: memFree=1492464/2055920 swapFree=4192812/4192956
[pid=4534] ppid=4532 vsize=39436 CPUtime=702.42
/proc/4534/stat : 4534 (mxc) R 4532 4534 3459 0 -1 4194304 11657 0 0 0 70228 14 0 0 25 0 1 0 218239465 40382464 9695 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4534/statm: 9859 9695 67 122 0 9733 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 39436

[startup+762.647 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4535
/proc/meminfo: memFree=1492528/2055920 swapFree=4192812/4192956
[pid=4534] ppid=4532 vsize=39432 CPUtime=762.42
/proc/4534/stat : 4534 (mxc) R 4532 4534 3459 0 -1 4194304 11804 0 0 0 76228 14 0 0 25 0 1 0 218239465 40378368 9695 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/4534/statm: 9858 9695 67 122 0 9732 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 39432

[startup+822.688 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 4607
/proc/meminfo: memFree=1491440/2055920 swapFree=4192812/4192956
[pid=4534] ppid=4532 vsize=39432 CPUtime=822.42
/proc/4534/stat : 4534 (mxc) R 4532 4534 3459 0 -1 4194304 12000 0 0 0 82227 15 0 0 25 0 1 0 218239465 40378368 9695 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/4534/statm: 9858 9695 67 122 0 9732 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 39432

[startup+882.746 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 4699
/proc/meminfo: memFree=1491256/2055920 swapFree=4192812/4192956
[pid=4534] ppid=4532 vsize=39696 CPUtime=882.41
/proc/4534/stat : 4534 (mxc) R 4532 4534 3459 0 -1 4194304 12189 0 0 0 88225 16 0 0 25 0 1 0 218239465 40648704 9737 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/4534/statm: 9924 9737 67 122 0 9798 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 39696

[startup+942.785 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4733
/proc/meminfo: memFree=1489968/2055920 swapFree=4192812/4192956
[pid=4534] ppid=4532 vsize=41944 CPUtime=942.4
/proc/4534/stat : 4534 (mxc) R 4532 4534 3459 0 -1 4194304 12944 0 0 0 94223 17 0 0 25 0 1 0 218239465 42950656 10307 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134538011 0 0 4096 0 0 0 0 17 1 0 0
/proc/4534/statm: 10486 10307 67 122 0 10360 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 41944

[startup+1002.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4733
/proc/meminfo: memFree=1489008/2055920 swapFree=4192812/4192956
[pid=4534] ppid=4532 vsize=42868 CPUtime=1002.42
/proc/4534/stat : 4534 (mxc) R 4532 4534 3459 0 -1 4194304 13355 0 0 0 100224 18 0 0 25 0 1 0 218239465 43896832 10559 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/4534/statm: 10717 10559 67 122 0 10591 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 42868

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4733
/proc/meminfo: memFree=1489008/2055920 swapFree=4192812/4192956
[pid=4534] ppid=4532 vsize=42868 CPUtime=1062.44
/proc/4534/stat : 4534 (mxc) R 4532 4534 3459 0 -1 4194304 13461 0 0 0 106225 19 0 0 25 0 1 0 218239465 43896832 10559 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4534/statm: 10717 10559 67 122 0 10591 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 42868

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4733
/proc/meminfo: memFree=1488624/2055920 swapFree=4192812/4192956
[pid=4534] ppid=4532 vsize=43396 CPUtime=1122.45
/proc/4534/stat : 4534 (mxc) R 4532 4534 3459 0 -1 4194304 13730 0 0 0 112226 19 0 0 25 0 1 0 218239465 44437504 10669 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4534/statm: 10849 10669 67 122 0 10723 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 43396

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4733
/proc/meminfo: memFree=1488304/2055920 swapFree=4192812/4192956
[pid=4534] ppid=4532 vsize=43792 CPUtime=1182.47
/proc/4534/stat : 4534 (mxc) R 4532 4534 3459 0 -1 4194304 13928 0 0 0 118227 20 0 0 25 0 1 0 218239465 44843008 10761 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4534/statm: 10948 10761 67 122 0 10822 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 43792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4733
/proc/meminfo: memFree=1488240/2055920 swapFree=4192812/4192956
[pid=4534] ppid=4532 vsize=43792 CPUtime=1200.09
/proc/4534/stat : 4534 (mxc) R 4532 4534 3459 0 -1 4194304 13988 0 0 0 119989 20 0 0 25 0 1 0 218239465 44843008 10768 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/4534/statm: 10948 10768 67 122 0 10822 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 43792

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): 1200.55
CPU time (s): 1200.1
CPU user time (s): 1199.89
CPU system time (s): 0.212967
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 44004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.212967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13988
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= 5
involuntary context switches= 2065

runsolver used 1.39479 second user time and 2.67859 second system time

The end



Launcher Data (download as text)




Begin job on node18 on Tue Feb 20 14:47:29 UTC 2007

IDJOB= 301639
IDBENCH= 20064
IDSOLVER= 107
FILE ID= node18/301639-1171982849

PBS_JOBID= 3849061

Free space on /tmp= 66545 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1172786648-06.cnf
COMMAND LINE= /tmp/evaluation/301639-1171982849/mxc /tmp/evaluation/301639-1171982849/instance-301639-1171982849.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-301639-1171982849 -o ROOT/results/node18/solver-301639-1171982849 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301639-1171982849/mxc /tmp/evaluation/301639-1171982849/instance-301639-1171982849.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  27847d68fadd27947440c2e2b03da894

RANDOM SEED= 922861504

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1532112 kB
Buffers:         55452 kB
Cached:         335276 kB
SwapCached:          0 kB
Active:         310456 kB
Inactive:       140024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1532112 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1072 kB
Writeback:           0 kB
Mapped:          78604 kB
Slab:            58960 kB
Committed_AS:   851004 kB
PageTables:       1668 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 node18 on Tue Feb 20 15:07:32 UTC 2007