Trace number 309074

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
CMUSAT 2007-02-08? (TO) 1200.03 1200.11

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1349608788-18-UNSAT.cnf
MD5SUM7031e461464b8d1c0f6a8a1c913e5155
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark618.095
Satisfiable
(Un)Satisfiability was proved
Number of variables4497
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  4500                                                 |
0.00/0.01	c |  Number of clauses:    12014                                                |

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-309074-1172533262 -o ROOT/results/node16/solver-309074-1172533262 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309074-1172533262/cmusat /tmp/evaluation/309074-1172533262/instance-309074-1172533262.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 18333
/proc/meminfo: memFree=1414112/2055920 swapFree=4192812/4192956
[pid=18333] ppid=18331 vsize=2936 CPUtime=0
/proc/18333/stat : 18333 (cmusat) R 18331 18333 17849 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 273280579 3006464 351 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134552144 0 0 4096 35 0 0 0 17 1 0 0
/proc/18333/statm: 734 351 96 243 0 488 0

[startup+0.107356 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18333
/proc/meminfo: memFree=1414112/2055920 swapFree=4192812/4192956
[pid=18333] ppid=18331 vsize=3620 CPUtime=0.1
/proc/18333/stat : 18333 (cmusat) R 18331 18333 17849 0 -1 4194304 954 0 0 0 10 0 0 0 18 0 1 0 273280579 3706880 520 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18333/statm: 905 520 118 243 0 659 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3620

[startup+0.515309 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18333
/proc/meminfo: memFree=1414112/2055920 swapFree=4192812/4192956
[pid=18333] ppid=18331 vsize=4148 CPUtime=0.51
/proc/18333/stat : 18333 (cmusat) R 18331 18333 17849 0 -1 4194304 1095 0 0 0 51 0 0 0 21 0 1 0 273280579 4247552 661 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/18333/statm: 1037 661 118 243 0 791 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4148

[startup+1.33621 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18334
/proc/meminfo: memFree=1410968/2055920 swapFree=4192812/4192956
[pid=18333] ppid=18331 vsize=5088 CPUtime=1.32
/proc/18333/stat : 18333 (cmusat) R 18331 18333 17849 0 -1 4194304 1311 0 0 0 132 0 0 0 25 0 1 0 273280579 5210112 877 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18333/statm: 1272 877 118 243 0 1026 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5088

[startup+2.97502 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18334
/proc/meminfo: memFree=1410520/2055920 swapFree=4192812/4192956
[pid=18333] ppid=18331 vsize=5652 CPUtime=2.96
/proc/18333/stat : 18333 (cmusat) R 18331 18333 17849 0 -1 4194304 1457 0 0 0 296 0 0 0 25 0 1 0 273280579 5787648 1023 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581427 0 0 4096 35 0 0 0 17 1 0 0
/proc/18333/statm: 1413 1023 118 243 0 1167 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5652

[startup+6.25064 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18334
/proc/meminfo: memFree=1409496/2055920 swapFree=4192812/4192956
[pid=18333] ppid=18331 vsize=6460 CPUtime=6.24
/proc/18333/stat : 18333 (cmusat) R 18331 18333 17849 0 -1 4194304 1788 0 0 0 623 1 0 0 25 0 1 0 273280579 6615040 1252 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590222 0 0 4096 35 0 0 0 17 1 0 0
/proc/18333/statm: 1615 1252 118 243 0 1369 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6460

[startup+12.7079 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18334
/proc/meminfo: memFree=1406744/2055920 swapFree=4192812/4192956
[pid=18333] ppid=18331 vsize=9188 CPUtime=12.7
/proc/18333/stat : 18333 (cmusat) R 18331 18333 17849 0 -1 4194304 2521 0 0 0 1269 1 0 0 25 0 1 0 273280579 9408512 1809 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18333/statm: 2297 1809 118 243 0 2051 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 9188

[startup+25.6084 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18334
/proc/meminfo: memFree=1405464/2055920 swapFree=4192812/4192956
[pid=18333] ppid=18331 vsize=11128 CPUtime=25.59
/proc/18333/stat : 18333 (cmusat) R 18331 18333 17849 0 -1 4194304 3150 0 0 0 2558 1 0 0 25 0 1 0 273280579 11395072 2340 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134581192 0 0 4096 35 0 0 0 17 1 0 0
/proc/18333/statm: 2782 2340 118 243 0 2536 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 11128

[startup+51.2124 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 18334
/proc/meminfo: memFree=1400216/2055920 swapFree=4192812/4192956
[pid=18333] ppid=18331 vsize=15432 CPUtime=51.2
/proc/18333/stat : 18333 (cmusat) R 18331 18333 17849 0 -1 4194304 4617 0 0 0 5117 3 0 0 25 0 1 0 273280579 15802368 3492 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/18333/statm: 3858 3492 118 243 0 3612 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 15432

[startup+102.415 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18334
/proc/meminfo: memFree=1393944/2055920 swapFree=4192812/4192956
[pid=18333] ppid=18331 vsize=22464 CPUtime=102.4
/proc/18333/stat : 18333 (cmusat) R 18331 18333 17849 0 -1 4194304 6831 0 0 0 10236 4 0 0 25 0 1 0 273280579 23003136 5050 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589676 0 0 4096 35 0 0 0 17 1 0 0
/proc/18333/statm: 5616 5050 118 243 0 5370 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 22464

[startup+162.432 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18334
/proc/meminfo: memFree=1387928/2055920 swapFree=4192812/4192956
[pid=18333] ppid=18331 vsize=27984 CPUtime=162.41
/proc/18333/stat : 18333 (cmusat) R 18331 18333 17849 0 -1 4194304 8650 0 0 0 16234 7 0 0 25 0 1 0 273280579 28655616 6538 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/18333/statm: 6996 6538 118 243 0 6750 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 27984

[startup+222.446 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18334
/proc/meminfo: memFree=1384088/2055920 swapFree=4192812/4192956
[pid=18333] ppid=18331 vsize=31876 CPUtime=222.42
/proc/18333/stat : 18333 (cmusat) R 18331 18333 17849 0 -1 4194304 9776 0 0 0 22234 8 0 0 25 0 1 0 273280579 32641024 7535 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590180 0 0 4096 35 0 0 0 17 1 0 0
/proc/18333/statm: 7969 7535 118 243 0 7723 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 31876

[startup+282.456 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18334
/proc/meminfo: memFree=1368472/2055920 swapFree=4192812/4192956
[pid=18333] ppid=18331 vsize=49400 CPUtime=282.42
/proc/18333/stat : 18333 (cmusat) R 18331 18333 17849 0 -1 4194304 14559 0 0 0 28232 10 0 0 25 0 1 0 273280579 50585600 11397 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18333/statm: 12350 11397 118 243 0 12104 0
Current children cumulated CPU time (s) 282.42
Current children cumulated vsize (KiB) 49400

[startup+342.469 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 18334
/proc/meminfo: memFree=1368088/2055920 swapFree=4192812/4192956
[pid=18333] ppid=18331 vsize=49604 CPUtime=342.44
/proc/18333/stat : 18333 (cmusat) R 18331 18333 17849 0 -1 4194304 14818 0 0 0 34233 11 0 0 25 0 1 0 273280579 50794496 11491 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18333/statm: 12401 11491 118 243 0 12155 0
Current children cumulated CPU time (s) 342.44
Current children cumulated vsize (KiB) 49604

[startup+402.483 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 18334
/proc/meminfo: memFree=1367832/2055920 swapFree=4192812/4192956
[pid=18333] ppid=18331 vsize=49828 CPUtime=402.45
/proc/18333/stat : 18333 (cmusat) R 18331 18333 17849 0 -1 4194304 15090 0 0 0 40233 12 0 0 25 0 1 0 273280579 51023872 11584 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/18333/statm: 12457 11584 118 243 0 12211 0
Current children cumulated CPU time (s) 402.45
Current children cumulated vsize (KiB) 49828

[startup+462.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18334
/proc/meminfo: memFree=1367448/2055920 swapFree=4192812/4192956
[pid=18333] ppid=18331 vsize=49896 CPUtime=462.46
/proc/18333/stat : 18333 (cmusat) R 18331 18333 17849 0 -1 4194304 15381 0 0 0 46234 12 0 0 25 0 1 0 273280579 51093504 11680 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590148 0 0 4096 35 0 0 0 17 1 0 0
/proc/18333/statm: 12474 11680 118 243 0 12228 0
Current children cumulated CPU time (s) 462.46
Current children cumulated vsize (KiB) 49896

[startup+522.516 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18334
/proc/meminfo: memFree=1367192/2055920 swapFree=4192812/4192956
[pid=18333] ppid=18331 vsize=50216 CPUtime=522.47
/proc/18333/stat : 18333 (cmusat) R 18331 18333 17849 0 -1 4194304 15440 0 0 0 52234 13 0 0 25 0 1 0 273280579 51421184 11739 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/18333/statm: 12554 11739 118 243 0 12308 0
Current children cumulated CPU time (s) 522.47
Current children cumulated vsize (KiB) 50216

[startup+582.535 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18334
/proc/meminfo: memFree=1362968/2055920 swapFree=4192812/4192956
[pid=18333] ppid=18331 vsize=54132 CPUtime=582.48
/proc/18333/stat : 18333 (cmusat) R 18331 18333 17849 0 -1 4194304 16719 0 0 0 58234 14 0 0 25 0 1 0 273280579 55431168 12806 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/18333/statm: 13533 12806 118 243 0 13287 0
Current children cumulated CPU time (s) 582.48
Current children cumulated vsize (KiB) 54132

[startup+642.546 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18334
/proc/meminfo: memFree=1358808/2055920 swapFree=4192812/4192956
[pid=18333] ppid=18331 vsize=57940 CPUtime=642.49
/proc/18333/stat : 18333 (cmusat) R 18331 18333 17849 0 -1 4194304 17983 0 0 0 64234 15 0 0 25 0 1 0 273280579 59330560 13838 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134522009 0 0 4096 35 0 0 0 17 1 0 0
/proc/18333/statm: 14485 13838 118 243 0 14239 0
Current children cumulated CPU time (s) 642.49
Current children cumulated vsize (KiB) 57940

[startup+702.556 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18334
/proc/meminfo: memFree=1358616/2055920 swapFree=4192812/4192956
[pid=18333] ppid=18331 vsize=58084 CPUtime=702.5
/proc/18333/stat : 18333 (cmusat) R 18331 18333 17849 0 -1 4194304 18024 0 0 0 70234 16 0 0 25 0 1 0 273280579 59478016 13879 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134580956 0 0 4096 35 0 0 0 17 1 0 0
/proc/18333/statm: 14521 13879 118 243 0 14275 0
Current children cumulated CPU time (s) 702.5
Current children cumulated vsize (KiB) 58084

[startup+762.569 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18334
/proc/meminfo: memFree=1355224/2055920 swapFree=4192812/4192956
[pid=18333] ppid=18331 vsize=61280 CPUtime=762.51
/proc/18333/stat : 18333 (cmusat) R 18331 18333 17849 0 -1 4194304 18892 0 0 0 76234 17 0 0 25 0 1 0 273280579 62750720 14747 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/18333/statm: 15320 14747 118 243 0 15074 0
Current children cumulated CPU time (s) 762.51
Current children cumulated vsize (KiB) 61280

[startup+822.587 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18334
/proc/meminfo: memFree=1354904/2055920 swapFree=4192812/4192956
[pid=18333] ppid=18331 vsize=61504 CPUtime=822.53
/proc/18333/stat : 18333 (cmusat) R 18331 18333 17849 0 -1 4194304 19206 0 0 0 82235 18 0 0 25 0 1 0 273280579 62980096 14808 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/18333/statm: 15376 14808 118 243 0 15130 0
Current children cumulated CPU time (s) 822.53
Current children cumulated vsize (KiB) 61504

[startup+882.6 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 18334
/proc/meminfo: memFree=1351896/2055920 swapFree=4192812/4192956
[pid=18333] ppid=18331 vsize=64452 CPUtime=882.54
/proc/18333/stat : 18333 (cmusat) R 18331 18333 17849 0 -1 4194304 19955 0 0 0 88235 19 0 0 25 0 1 0 273280579 65998848 15557 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/18333/statm: 16113 15557 118 243 0 15867 0
Current children cumulated CPU time (s) 882.54
Current children cumulated vsize (KiB) 64452

[startup+942.614 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 18334
/proc/meminfo: memFree=1348440/2055920 swapFree=4192812/4192956
[pid=18333] ppid=18331 vsize=67616 CPUtime=942.54
/proc/18333/stat : 18333 (cmusat) R 18331 18333 17849 0 -1 4194304 21081 0 0 0 94234 20 0 0 25 0 1 0 273280579 69238784 16407 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/18333/statm: 16904 16407 118 243 0 16658 0
Current children cumulated CPU time (s) 942.54
Current children cumulated vsize (KiB) 67616

[startup+1002.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18334
/proc/meminfo: memFree=1348440/2055920 swapFree=4192812/4192956
[pid=18333] ppid=18331 vsize=67748 CPUtime=1002.55
/proc/18333/stat : 18333 (cmusat) R 18331 18333 17849 0 -1 4194304 21092 0 0 0 100235 20 0 0 25 0 1 0 273280579 69373952 16418 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/18333/statm: 16937 16418 118 243 0 16691 0
Current children cumulated CPU time (s) 1002.55
Current children cumulated vsize (KiB) 67748

[startup+1062.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18334
/proc/meminfo: memFree=1318552/2055920 swapFree=4192812/4192956
[pid=18333] ppid=18331 vsize=102108 CPUtime=1062.56
/proc/18333/stat : 18333 (cmusat) R 18331 18333 17849 0 -1 4194304 29762 0 0 0 106232 24 0 0 25 0 1 0 273280579 104558592 23832 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/18333/statm: 25527 23832 118 243 0 25281 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 102108

[startup+1122.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18334
/proc/meminfo: memFree=1318296/2055920 swapFree=4192812/4192956
[pid=18333] ppid=18331 vsize=102352 CPUtime=1122.57
/proc/18333/stat : 18333 (cmusat) R 18331 18333 17849 0 -1 4194304 30160 0 0 0 112232 25 0 0 25 0 1 0 273280579 104808448 23929 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589435 0 0 4096 35 0 0 0 17 1 0 0
/proc/18333/statm: 25588 23929 118 243 0 25342 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 102352

[startup+1182.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18334
/proc/meminfo: memFree=1318296/2055920 swapFree=4192812/4192956
[pid=18333] ppid=18331 vsize=102352 CPUtime=1182.59
/proc/18333/stat : 18333 (cmusat) R 18331 18333 17849 0 -1 4194304 30173 0 0 0 118233 26 0 0 25 0 1 0 273280579 104808448 23942 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134590148 0 0 4096 35 0 0 0 17 1 0 0
/proc/18333/statm: 25588 23942 118 243 0 25342 0
Current children cumulated CPU time (s) 1182.59
Current children cumulated vsize (KiB) 102352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.09 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 18360
/proc/meminfo: memFree=1316904/2055920 swapFree=4192812/4192956
[pid=18333] ppid=18331 vsize=102512 CPUtime=1200
/proc/18333/stat : 18333 (cmusat) R 18331 18333 17849 0 -1 4194304 30204 0 0 0 119974 26 0 0 25 0 1 0 273280579 104972288 23973 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/18333/statm: 25628 23973 118 243 0 25382 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 102512

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

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

[startup+1200.09 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 18360
/proc/meminfo: memFree=1316904/2055920 swapFree=4192812/4192956
[pid=18333] ppid=18331 vsize=102512 CPUtime=1200
/proc/18333/stat : 18333 (cmusat) R 18331 18333 17849 0 -1 4194304 30204 0 0 0 119974 26 0 0 25 0 1 0 273280579 104972288 23973 18446744073709551615 134512640 135508737 4294956704 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/18333/statm: 25628 23973 118 243 0 25382 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 102512

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.11
CPU time (s): 1200.03
CPU user time (s): 1199.75
CPU system time (s): 0.280957
CPU usage (%): 99.9929
Max. virtual memory (cumulated for all children) (KiB): 102512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.280957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30204
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= 2262

runsolver used 1.44978 second user time and 2.80757 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Mon Feb 26 23:41:02 UTC 2007

IDJOB= 309074
IDBENCH= 20249
IDSOLVER= 121
FILE ID= node16/309074-1172533262

PBS_JOBID= 3971629

Free space on /tmp= 66555 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1349608788-18-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309074-1172533262/cmusat /tmp/evaluation/309074-1172533262/instance-309074-1172533262.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-309074-1172533262 -o ROOT/results/node16/solver-309074-1172533262 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309074-1172533262/cmusat /tmp/evaluation/309074-1172533262/instance-309074-1172533262.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  7031e461464b8d1c0f6a8a1c913e5155

RANDOM SEED= 471938074

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:       1414520 kB
Buffers:         62368 kB
Cached:         444096 kB
SwapCached:          0 kB
Active:         263716 kB
Inactive:       296584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1414520 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2652 kB
Writeback:           0 kB
Mapped:          72716 kB
Slab:            66724 kB
Committed_AS:  1073056 kB
PageTables:       1720 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= 66555 MiB

End job on node16 on Tue Feb 27 00:01:05 UTC 2007