Trace number 309962

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) 1200.06 1200.39

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1449408666-02-SAT.cnf
MD5SUM555d3271dcf55d0b05dd23da8baa6ad3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05599
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
Number of clauses of size 40
Number of clauses of size 50
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/node20/watcher-309962-1172550741 -o ROOT/results/node20/solver-309962-1172550741 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309962-1172550741/mxc /tmp/evaluation/309962-1172550741/instance-309962-1172550741.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 9452
/proc/meminfo: memFree=1800736/2055920 swapFree=4111204/4192956
[pid=9452] ppid=9450 vsize=1196 CPUtime=0
/proc/9452/stat : 9452 (mxc) R 9450 9452 7646 0 -1 4194304 173 0 0 0 0 0 0 0 18 0 1 0 275028112 1224704 157 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134775504 0 0 4096 0 0 0 0 17 1 0 0
/proc/9452/statm: 299 157 57 122 0 173 0

[startup+0.107106 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 9452
/proc/meminfo: memFree=1800736/2055920 swapFree=4111204/4192956
[pid=9452] ppid=9450 vsize=1460 CPUtime=0.1
/proc/9452/stat : 9452 (mxc) R 9450 9452 7646 0 -1 4194304 226 0 0 0 10 0 0 0 18 0 1 0 275028112 1495040 210 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/9452/statm: 365 210 59 122 0 239 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1460

[startup+0.515153 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 9452
/proc/meminfo: memFree=1800736/2055920 swapFree=4111204/4192956
[pid=9452] ppid=9450 vsize=1740 CPUtime=0.51
/proc/9452/stat : 9452 (mxc) R 9450 9452 7646 0 -1 4194304 301 0 0 0 51 0 0 0 21 0 1 0 275028112 1781760 283 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535014 0 0 4096 0 0 0 0 17 1 0 0
/proc/9452/statm: 435 283 67 122 0 309 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1740

[startup+1.33625 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9453
/proc/meminfo: memFree=1799768/2055920 swapFree=4111204/4192956
[pid=9452] ppid=9450 vsize=1868 CPUtime=1.33
/proc/9452/stat : 9452 (mxc) R 9450 9452 7646 0 -1 4194304 350 0 0 0 133 0 0 0 25 0 1 0 275028112 1912832 332 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/9452/statm: 467 332 67 122 0 341 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1868

[startup+2.97845 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9453
/proc/meminfo: memFree=1799384/2055920 swapFree=4111204/4192956
[pid=9452] ppid=9450 vsize=2132 CPUtime=2.97
/proc/9452/stat : 9452 (mxc) R 9450 9452 7646 0 -1 4194304 407 0 0 0 297 0 0 0 25 0 1 0 275028112 2183168 389 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/9452/statm: 533 389 67 122 0 407 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2132

[startup+6.25485 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9453
/proc/meminfo: memFree=1799064/2055920 swapFree=4111204/4192956
[pid=9452] ppid=9450 vsize=2396 CPUtime=6.25
/proc/9452/stat : 9452 (mxc) R 9450 9452 7646 0 -1 4194304 480 0 0 0 625 0 0 0 25 0 1 0 275028112 2453504 462 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9452/statm: 599 462 67 122 0 473 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 2396

[startup+12.7106 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9453
/proc/meminfo: memFree=1798616/2055920 swapFree=4111204/4192956
[pid=9452] ppid=9450 vsize=2752 CPUtime=12.7
/proc/9452/stat : 9452 (mxc) R 9450 9452 7646 0 -1 4194304 554 0 0 0 1270 0 0 0 25 0 1 0 275028112 2818048 536 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535308 0 0 4096 0 0 0 0 17 1 0 0
/proc/9452/statm: 688 536 67 122 0 562 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2752

[startup+25.6122 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9453
/proc/meminfo: memFree=1798232/2055920 swapFree=4111204/4192956
[pid=9452] ppid=9450 vsize=3120 CPUtime=25.6
/proc/9452/stat : 9452 (mxc) R 9450 9452 7646 0 -1 4194304 654 0 0 0 2560 0 0 0 25 0 1 0 275028112 3194880 636 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/9452/statm: 780 636 67 122 0 654 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 3120

[startup+51.2233 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9453
/proc/meminfo: memFree=1797720/2055920 swapFree=4111204/4192956
[pid=9452] ppid=9450 vsize=3604 CPUtime=51.2
/proc/9452/stat : 9452 (mxc) R 9450 9452 7646 0 -1 4194304 786 0 0 0 5120 0 0 0 25 0 1 0 275028112 3690496 768 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529837 0 0 4096 0 0 0 0 17 1 0 0
/proc/9452/statm: 901 768 67 122 0 775 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 3604

[startup+102.443 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9453
/proc/meminfo: memFree=1797016/2055920 swapFree=4111204/4192956
[pid=9452] ppid=9450 vsize=4316 CPUtime=102.41
/proc/9452/stat : 9452 (mxc) R 9450 9452 7646 0 -1 4194304 945 0 0 0 10240 1 0 0 25 0 1 0 275028112 4419584 927 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530466 0 0 4096 0 0 0 0 17 1 0 0
/proc/9452/statm: 1079 927 67 122 0 953 0
Current children cumulated CPU time (s) 102.41
Current children cumulated vsize (KiB) 4316

[startup+162.473 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9453
/proc/meminfo: memFree=1796376/2055920 swapFree=4111204/4192956
[pid=9452] ppid=9450 vsize=4872 CPUtime=162.41
/proc/9452/stat : 9452 (mxc) R 9450 9452 7646 0 -1 4194304 1086 0 0 0 16240 1 0 0 25 0 1 0 275028112 4988928 1068 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/9452/statm: 1218 1068 67 122 0 1092 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 4872

[startup+222.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9453
/proc/meminfo: memFree=1795928/2055920 swapFree=4111204/4192956
[pid=9452] ppid=9450 vsize=5264 CPUtime=222.43
/proc/9452/stat : 9452 (mxc) R 9450 9452 7646 0 -1 4194304 1189 0 0 0 22241 2 0 0 25 0 1 0 275028112 5390336 1171 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/9452/statm: 1316 1171 67 122 0 1190 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 5264

[startup+282.527 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9453
/proc/meminfo: memFree=1795672/2055920 swapFree=4111204/4192956
[pid=9452] ppid=9450 vsize=5460 CPUtime=282.44
/proc/9452/stat : 9452 (mxc) R 9450 9452 7646 0 -1 4194304 1248 0 0 0 28242 2 0 0 25 0 1 0 275028112 5591040 1230 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/9452/statm: 1365 1230 67 122 0 1239 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 5460

[startup+342.553 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9453
/proc/meminfo: memFree=1795288/2055920 swapFree=4111204/4192956
[pid=9452] ppid=9450 vsize=5832 CPUtime=342.45
/proc/9452/stat : 9452 (mxc) R 9450 9452 7646 0 -1 4194304 1337 0 0 0 34242 3 0 0 25 0 1 0 275028112 5971968 1319 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9452/statm: 1458 1319 67 122 0 1332 0
Current children cumulated CPU time (s) 342.45
Current children cumulated vsize (KiB) 5832

[startup+402.582 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9453
/proc/meminfo: memFree=1795032/2055920 swapFree=4111204/4192956
[pid=9452] ppid=9450 vsize=6008 CPUtime=402.46
/proc/9452/stat : 9452 (mxc) R 9450 9452 7646 0 -1 4194304 1392 0 0 0 40242 4 0 0 25 0 1 0 275028112 6152192 1374 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/9452/statm: 1502 1374 67 122 0 1376 0
Current children cumulated CPU time (s) 402.46
Current children cumulated vsize (KiB) 6008

[startup+462.608 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9453
/proc/meminfo: memFree=1794840/2055920 swapFree=4111204/4192956
[pid=9452] ppid=9450 vsize=6180 CPUtime=462.47
/proc/9452/stat : 9452 (mxc) R 9450 9452 7646 0 -1 4194304 1416 0 0 0 46243 4 0 0 25 0 1 0 275028112 6328320 1398 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/9452/statm: 1545 1398 67 122 0 1419 0
Current children cumulated CPU time (s) 462.47
Current children cumulated vsize (KiB) 6180

[startup+522.636 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9453
/proc/meminfo: memFree=1794328/2055920 swapFree=4111204/4192956
[pid=9452] ppid=9450 vsize=6696 CPUtime=522.49
/proc/9452/stat : 9452 (mxc) R 9450 9452 7646 0 -1 4194304 1547 0 0 0 52244 5 0 0 25 0 1 0 275028112 6856704 1529 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/9452/statm: 1674 1529 67 122 0 1548 0
Current children cumulated CPU time (s) 522.49
Current children cumulated vsize (KiB) 6696

[startup+582.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9453
/proc/meminfo: memFree=1794200/2055920 swapFree=4111204/4192956
[pid=9452] ppid=9450 vsize=6764 CPUtime=582.5
/proc/9452/stat : 9452 (mxc) R 9450 9452 7646 0 -1 4194304 1574 0 0 0 58245 5 0 0 25 0 1 0 275028112 6926336 1556 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/9452/statm: 1691 1556 67 122 0 1565 0
Current children cumulated CPU time (s) 582.5
Current children cumulated vsize (KiB) 6764

[startup+642.698 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9455
/proc/meminfo: memFree=1793816/2055920 swapFree=4111204/4192956
[pid=9452] ppid=9450 vsize=6936 CPUtime=642.51
/proc/9452/stat : 9452 (mxc) R 9450 9452 7646 0 -1 4194304 1618 0 0 0 64246 5 0 0 25 0 1 0 275028112 7102464 1600 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/9452/statm: 1734 1600 67 122 0 1608 0
Current children cumulated CPU time (s) 642.51
Current children cumulated vsize (KiB) 6936

[startup+702.728 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9455
/proc/meminfo: memFree=1793624/2055920 swapFree=4111204/4192956
[pid=9452] ppid=9450 vsize=7176 CPUtime=702.53
/proc/9452/stat : 9452 (mxc) R 9450 9452 7646 0 -1 4194304 1670 0 0 0 70247 6 0 0 25 0 1 0 275028112 7348224 1652 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528299 0 0 4096 0 0 0 0 17 1 0 0
/proc/9452/statm: 1794 1652 67 122 0 1668 0
Current children cumulated CPU time (s) 702.53
Current children cumulated vsize (KiB) 7176

[startup+762.755 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9455
/proc/meminfo: memFree=1793496/2055920 swapFree=4111204/4192956
[pid=9452] ppid=9450 vsize=7284 CPUtime=762.53
/proc/9452/stat : 9452 (mxc) R 9450 9452 7646 0 -1 4194304 1698 0 0 0 76247 6 0 0 25 0 1 0 275028112 7458816 1680 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/9452/statm: 1821 1680 67 122 0 1695 0
Current children cumulated CPU time (s) 762.53
Current children cumulated vsize (KiB) 7284

[startup+822.789 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 9455
/proc/meminfo: memFree=1793304/2055920 swapFree=4111204/4192956
[pid=9452] ppid=9450 vsize=7528 CPUtime=822.55
/proc/9452/stat : 9452 (mxc) R 9450 9452 7646 0 -1 4194304 1757 0 0 0 82248 7 0 0 25 0 1 0 275028112 7708672 1739 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/9452/statm: 1882 1739 67 122 0 1756 0
Current children cumulated CPU time (s) 822.55
Current children cumulated vsize (KiB) 7528

[startup+882.817 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 9455
/proc/meminfo: memFree=1793112/2055920 swapFree=4111204/4192956
[pid=9452] ppid=9450 vsize=7636 CPUtime=882.56
/proc/9452/stat : 9452 (mxc) R 9450 9452 7646 0 -1 4194304 1800 0 0 0 88249 7 0 0 25 0 1 0 275028112 7819264 1782 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530025 0 0 4096 0 0 0 0 17 1 0 0
/proc/9452/statm: 1909 1782 67 122 0 1783 0
Current children cumulated CPU time (s) 882.56
Current children cumulated vsize (KiB) 7636

[startup+942.846 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9455
/proc/meminfo: memFree=1793112/2055920 swapFree=4111204/4192956
[pid=9452] ppid=9450 vsize=7636 CPUtime=942.58
/proc/9452/stat : 9452 (mxc) R 9450 9452 7646 0 -1 4194304 1800 0 0 0 94250 8 0 0 25 0 1 0 275028112 7819264 1782 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/9452/statm: 1909 1782 67 122 0 1783 0
Current children cumulated CPU time (s) 942.58
Current children cumulated vsize (KiB) 7636

[startup+1002.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9455
/proc/meminfo: memFree=1792984/2055920 swapFree=4111204/4192956
[pid=9452] ppid=9450 vsize=7744 CPUtime=1002.59
/proc/9452/stat : 9452 (mxc) R 9450 9452 7646 0 -1 4194304 1827 0 0 0 100251 8 0 0 25 0 1 0 275028112 7929856 1809 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/9452/statm: 1936 1809 67 122 0 1810 0
Current children cumulated CPU time (s) 1002.59
Current children cumulated vsize (KiB) 7744

[startup+1062.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9455
/proc/meminfo: memFree=1792984/2055920 swapFree=4111204/4192956
[pid=9452] ppid=9450 vsize=7808 CPUtime=1062.61
/proc/9452/stat : 9452 (mxc) R 9450 9452 7646 0 -1 4194304 1838 0 0 0 106252 9 0 0 25 0 1 0 275028112 7995392 1820 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531159 0 0 4096 0 0 0 0 17 1 0 0
/proc/9452/statm: 1952 1820 67 122 0 1826 0
Current children cumulated CPU time (s) 1062.61
Current children cumulated vsize (KiB) 7808

[startup+1122.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9455
/proc/meminfo: memFree=1792792/2055920 swapFree=4111204/4192956
[pid=9452] ppid=9450 vsize=8048 CPUtime=1122.62
/proc/9452/stat : 9452 (mxc) R 9450 9452 7646 0 -1 4194304 1888 0 0 0 112253 9 0 0 25 0 1 0 275028112 8241152 1870 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134517376 0 0 4096 0 0 0 0 17 1 0 0
/proc/9452/statm: 2012 1870 67 122 0 1886 0
Current children cumulated CPU time (s) 1122.62
Current children cumulated vsize (KiB) 8048

[startup+1182.97 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9455
/proc/meminfo: memFree=1792536/2055920 swapFree=4111204/4192956
[pid=9452] ppid=9450 vsize=8288 CPUtime=1182.64
/proc/9452/stat : 9452 (mxc) R 9450 9452 7646 0 -1 4194304 1949 0 0 0 118254 10 0 0 25 0 1 0 275028112 8486912 1931 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531448 0 0 4096 0 0 0 0 17 1 0 0
/proc/9452/statm: 2072 1931 67 122 0 1946 0
Current children cumulated CPU time (s) 1182.64
Current children cumulated vsize (KiB) 8288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9455
/proc/meminfo: memFree=1792408/2055920 swapFree=4111204/4192956
[pid=9452] ppid=9450 vsize=8368 CPUtime=1200.05
/proc/9452/stat : 9452 (mxc) R 9450 9452 7646 0 -1 4194304 1976 0 0 0 119995 10 0 0 25 0 1 0 275028112 8568832 1958 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531450 0 0 4096 0 0 0 0 17 1 0 0
/proc/9452/statm: 2092 1958 67 122 0 1966 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 8368

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9455
/proc/meminfo: memFree=1792408/2055920 swapFree=4111204/4192956
[pid=9452] ppid=9450 vsize=8368 CPUtime=1200.05
/proc/9452/stat : 9452 (mxc) R 9450 9452 7646 0 -1 4194304 1976 0 0 0 119995 10 0 0 25 0 1 0 275028112 8568832 1958 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531450 0 0 4096 0 0 0 0 17 1 0 0
/proc/9452/statm: 2092 1958 67 122 0 1966 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 8368

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.06
CPU user time (s): 1199.95
CPU system time (s): 0.103984
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 8368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1976
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= 25547

runsolver used 0.992849 second user time and 2.68259 second system time

The end



Launcher Data (download as text)




Begin job on node20 on Tue Feb 27 04:32:21 UTC 2007

IDJOB= 309962
IDBENCH= 20274
IDSOLVER= 107
FILE ID= node20/309962-1172550741

PBS_JOBID= 3971829

Free space on /tmp= 66561 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1449408666-02-SAT.cnf
COMMAND LINE= /tmp/evaluation/309962-1172550741/mxc /tmp/evaluation/309962-1172550741/instance-309962-1172550741.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-309962-1172550741 -o ROOT/results/node20/solver-309962-1172550741 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309962-1172550741/mxc /tmp/evaluation/309962-1172550741/instance-309962-1172550741.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  555d3271dcf55d0b05dd23da8baa6ad3

RANDOM SEED= 215489858

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:       1801208 kB
Buffers:         31336 kB
Cached:         121736 kB
SwapCached:      48208 kB
Active:          97132 kB
Inactive:       118744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1801208 kB
SwapTotal:     4192956 kB
SwapFree:      4111204 kB
Dirty:             672 kB
Writeback:           0 kB
Mapped:          32988 kB
Slab:            24472 kB
Committed_AS:   631520 kB
PageTables:       1708 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= 66561 MiB

End job on node20 on Tue Feb 27 04:52:24 UTC 2007