Trace number 311329

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) 1200.12 1200.38

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1891492462-09-SAT.cnf
MD5SUMe3a15c23dccd4bd1567a9bbf23bf14e3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.574911
Satisfiable
(Un)Satisfiability was proved
Number of variables2034
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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:  2035                                                 |
0.00/0.00	c |  Number of clauses:    6327                                                 |

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/node29/watcher-311329-1172568114 -o ROOT/results/node29/solver-311329-1172568114 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311329-1172568114/cmusat /tmp/evaluation/311329-1172568114/instance-311329-1172568114.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 22787
/proc/meminfo: memFree=1817944/2055920 swapFree=4143368/4192956
[pid=22787] ppid=22785 vsize=2604 CPUtime=0
/proc/22787/stat : 22787 (cmusat) R 22785 22787 21143 0 -1 4194304 257 0 0 0 0 0 0 0 18 0 1 0 250575627 2666496 240 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135095640 0 0 4096 35 0 0 0 17 1 0 0
/proc/22787/statm: 651 240 96 243 0 405 0

[startup+0.106703 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22787
/proc/meminfo: memFree=1817944/2055920 swapFree=4143368/4192956
[pid=22787] ppid=22785 vsize=3148 CPUtime=0.1
/proc/22787/stat : 22787 (cmusat) R 22785 22787 21143 0 -1 4194304 403 0 0 0 10 0 0 0 18 0 1 0 250575627 3223552 386 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134580182 0 0 4096 35 0 0 0 17 1 0 0
/proc/22787/statm: 787 386 118 243 0 541 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3148

[startup+0.514729 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22787
/proc/meminfo: memFree=1817944/2055920 swapFree=4143368/4192956
[pid=22787] ppid=22785 vsize=3884 CPUtime=0.51
/proc/22787/stat : 22787 (cmusat) R 22785 22787 21143 0 -1 4194304 611 0 0 0 51 0 0 0 21 0 1 0 250575627 3977216 594 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/22787/statm: 971 594 118 243 0 725 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3884

[startup+1.33478 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22788
/proc/meminfo: memFree=1815760/2055920 swapFree=4143368/4192956
[pid=22787] ppid=22785 vsize=4288 CPUtime=1.33
/proc/22787/stat : 22787 (cmusat) R 22785 22787 21143 0 -1 4194304 695 0 0 0 133 0 0 0 25 0 1 0 250575627 4390912 678 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/22787/statm: 1072 678 118 243 0 826 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4288

[startup+2.97088 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22788
/proc/meminfo: memFree=1815056/2055920 swapFree=4143368/4192956
[pid=22787] ppid=22785 vsize=5208 CPUtime=2.96
/proc/22787/stat : 22787 (cmusat) R 22785 22787 21143 0 -1 4194304 869 0 0 0 296 0 0 0 25 0 1 0 250575627 5332992 852 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134559765 0 0 4096 35 0 0 0 17 1 0 0
/proc/22787/statm: 1302 855 118 243 0 1056 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5208

[startup+6.24709 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22788
/proc/meminfo: memFree=1813584/2055920 swapFree=4143368/4192956
[pid=22787] ppid=22785 vsize=6636 CPUtime=6.23
/proc/22787/stat : 22787 (cmusat) R 22785 22787 21143 0 -1 4194304 1217 0 0 0 623 0 0 0 25 0 1 0 250575627 6795264 1200 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134578500 0 0 4096 35 0 0 0 17 1 0 0
/proc/22787/statm: 1659 1200 118 243 0 1413 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 6636

[startup+12.7045 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22788
/proc/meminfo: memFree=1811416/2055920 swapFree=4143368/4192956
[pid=22787] ppid=22785 vsize=8396 CPUtime=12.69
/proc/22787/stat : 22787 (cmusat) R 22785 22787 21143 0 -1 4194304 1778 0 0 0 1268 1 0 0 25 0 1 0 250575627 8597504 1690 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22787/statm: 2099 1690 118 243 0 1853 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8396

[startup+25.5103 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22788
/proc/meminfo: memFree=1807384/2055920 swapFree=4143368/4192956
[pid=22787] ppid=22785 vsize=12992 CPUtime=25.49
/proc/22787/stat : 22787 (cmusat) R 22785 22787 21143 0 -1 4194304 3183 0 0 0 2547 2 0 0 25 0 1 0 250575627 13303808 2709 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22787/statm: 3248 2709 118 243 0 3002 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12992

[startup+51.1209 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22788
/proc/meminfo: memFree=1802968/2055920 swapFree=4143368/4192956
[pid=22787] ppid=22785 vsize=17164 CPUtime=51.1
/proc/22787/stat : 22787 (cmusat) R 22785 22787 21143 0 -1 4194304 4596 0 0 0 5106 4 0 0 25 0 1 0 250575627 17575936 3874 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/22787/statm: 4291 3874 118 243 0 4045 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 17164

[startup+102.334 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22788
/proc/meminfo: memFree=1791128/2055920 swapFree=4143368/4192956
[pid=22787] ppid=22785 vsize=29848 CPUtime=102.3
/proc/22787/stat : 22787 (cmusat) R 22785 22787 21143 0 -1 4194304 8187 0 0 0 10224 6 0 0 25 0 1 0 250575627 30564352 6757 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581307 0 0 4096 35 0 0 0 17 1 0 0
/proc/22787/statm: 7462 6757 118 243 0 7216 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 29848

[startup+162.366 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22788
/proc/meminfo: memFree=1789528/2055920 swapFree=4143368/4192956
[pid=22787] ppid=22785 vsize=30928 CPUtime=162.32
/proc/22787/stat : 22787 (cmusat) R 22785 22787 21143 0 -1 4194304 8914 0 0 0 16225 7 0 0 25 0 1 0 250575627 31670272 7142 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/22787/statm: 7732 7142 118 243 0 7486 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 30928

[startup+222.393 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22790
/proc/meminfo: memFree=1784472/2055920 swapFree=4143368/4192956
[pid=22787] ppid=22785 vsize=35568 CPUtime=222.33
/proc/22787/stat : 22787 (cmusat) R 22785 22787 21143 0 -1 4194304 10431 0 0 0 22224 9 0 0 25 0 1 0 250575627 36421632 8377 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22787/statm: 8892 8377 118 243 0 8646 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 35568

[startup+282.417 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22790
/proc/meminfo: memFree=1781464/2055920 swapFree=4143368/4192956
[pid=22787] ppid=22785 vsize=38276 CPUtime=282.35
/proc/22787/stat : 22787 (cmusat) R 22785 22787 21143 0 -1 4194304 11331 0 0 0 28224 11 0 0 25 0 1 0 250575627 39194624 9117 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22787/statm: 9569 9117 118 243 0 9323 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 38276

[startup+342.447 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22790
/proc/meminfo: memFree=1763992/2055920 swapFree=4143368/4192956
[pid=22787] ppid=22785 vsize=58512 CPUtime=342.36
/proc/22787/stat : 22787 (cmusat) R 22785 22787 21143 0 -1 4194304 16613 0 0 0 34223 13 0 0 25 0 1 0 250575627 59916288 13489 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22787/statm: 14628 13489 118 243 0 14382 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 58512

[startup+402.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22790
/proc/meminfo: memFree=1763160/2055920 swapFree=4143368/4192956
[pid=22787] ppid=22785 vsize=59064 CPUtime=402.38
/proc/22787/stat : 22787 (cmusat) R 22785 22787 21143 0 -1 4194304 16997 0 0 0 40224 14 0 0 25 0 1 0 250575627 60481536 13681 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22787/statm: 14766 13681 118 243 0 14520 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 59064

[startup+462.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22790
/proc/meminfo: memFree=1762840/2055920 swapFree=4143368/4192956
[pid=22787] ppid=22785 vsize=59144 CPUtime=462.4
/proc/22787/stat : 22787 (cmusat) R 22785 22787 21143 0 -1 4194304 17307 0 0 0 46226 14 0 0 25 0 1 0 250575627 60563456 13782 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22787/statm: 14786 13782 118 243 0 14540 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 59144

[startup+522.535 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22790
/proc/meminfo: memFree=1762840/2055920 swapFree=4143368/4192956
[pid=22787] ppid=22785 vsize=59144 CPUtime=522.41
/proc/22787/stat : 22787 (cmusat) R 22785 22787 21143 0 -1 4194304 17314 0 0 0 52226 15 0 0 25 0 1 0 250575627 60563456 13789 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22787/statm: 14786 13789 118 243 0 14540 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 59144

[startup+582.563 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22790
/proc/meminfo: memFree=1762328/2055920 swapFree=4143368/4192956
[pid=22787] ppid=22785 vsize=59392 CPUtime=582.43
/proc/22787/stat : 22787 (cmusat) R 22785 22787 21143 0 -1 4194304 17665 0 0 0 58228 15 0 0 25 0 1 0 250575627 60817408 13911 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589756 0 0 4096 35 0 0 0 17 1 0 0
/proc/22787/statm: 14848 13911 118 243 0 14602 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 59392

[startup+642.595 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22790
/proc/meminfo: memFree=1762008/2055920 swapFree=4143368/4192956
[pid=22787] ppid=22785 vsize=59552 CPUtime=642.45
/proc/22787/stat : 22787 (cmusat) R 22785 22787 21143 0 -1 4194304 17749 0 0 0 64229 16 0 0 25 0 1 0 250575627 60981248 13995 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22787/statm: 14888 13995 118 243 0 14642 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 59552

[startup+702.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22790
/proc/meminfo: memFree=1761624/2055920 swapFree=4143368/4192956
[pid=22787] ppid=22785 vsize=59808 CPUtime=702.46
/proc/22787/stat : 22787 (cmusat) R 22785 22787 21143 0 -1 4194304 18085 0 0 0 70229 17 0 0 25 0 1 0 250575627 61243392 14080 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/22787/statm: 14952 14080 118 243 0 14706 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 59808

[startup+762.647 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22790
/proc/meminfo: memFree=1759832/2055920 swapFree=4143368/4192956
[pid=22787] ppid=22785 vsize=61788 CPUtime=762.47
/proc/22787/stat : 22787 (cmusat) R 22785 22787 21143 0 -1 4194304 18589 0 0 0 76229 18 0 0 25 0 1 0 250575627 63270912 14584 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22787/statm: 15447 14584 118 243 0 15201 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 61788

[startup+822.679 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22790
/proc/meminfo: memFree=1753752/2055920 swapFree=4143368/4192956
[pid=22787] ppid=22785 vsize=67328 CPUtime=822.49
/proc/22787/stat : 22787 (cmusat) R 22785 22787 21143 0 -1 4194304 20327 0 0 0 82229 20 0 0 25 0 1 0 250575627 68943872 16047 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22787/statm: 16832 16047 118 243 0 16586 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 67328

[startup+882.707 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22790
/proc/meminfo: memFree=1753496/2055920 swapFree=4143368/4192956
[pid=22787] ppid=22785 vsize=67472 CPUtime=882.51
/proc/22787/stat : 22787 (cmusat) R 22785 22787 21143 0 -1 4194304 20388 0 0 0 88230 21 0 0 25 0 1 0 250575627 69091328 16108 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22787/statm: 16868 16108 118 243 0 16622 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 67472

[startup+942.732 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22790
/proc/meminfo: memFree=1747544/2055920 swapFree=4143368/4192956
[pid=22787] ppid=22785 vsize=73292 CPUtime=942.52
/proc/22787/stat : 22787 (cmusat) R 22785 22787 21143 0 -1 4194304 21915 0 0 0 94229 23 0 0 25 0 1 0 250575627 75051008 17635 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589604 0 0 4096 35 0 0 0 17 1 0 0
/proc/22787/statm: 18323 17635 118 243 0 18077 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 73292

[startup+1002.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22790
/proc/meminfo: memFree=1746136/2055920 swapFree=4143368/4192956
[pid=22787] ppid=22785 vsize=74468 CPUtime=1002.54
/proc/22787/stat : 22787 (cmusat) R 22785 22787 21143 0 -1 4194304 22543 0 0 0 100230 24 0 0 25 0 1 0 250575627 76255232 17962 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/22787/statm: 18617 17962 118 243 0 18371 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 74468

[startup+1062.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22790
/proc/meminfo: memFree=1745816/2055920 swapFree=4143368/4192956
[pid=22787] ppid=22785 vsize=74788 CPUtime=1062.55
/proc/22787/stat : 22787 (cmusat) R 22785 22787 21143 0 -1 4194304 22605 0 0 0 106231 24 0 0 25 0 1 0 250575627 76582912 18024 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/22787/statm: 18697 18024 118 243 0 18451 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 74788

[startup+1122.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22790
/proc/meminfo: memFree=1743640/2055920 swapFree=4143368/4192956
[pid=22787] ppid=22785 vsize=76944 CPUtime=1122.56
/proc/22787/stat : 22787 (cmusat) R 22785 22787 21143 0 -1 4194304 23177 0 0 0 112231 25 0 0 25 0 1 0 250575627 78790656 18596 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22787/statm: 19236 18596 118 243 0 18990 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 76944

[startup+1182.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22790
/proc/meminfo: memFree=1740248/2055920 swapFree=4143368/4192956
[pid=22787] ppid=22785 vsize=79988 CPUtime=1182.58
/proc/22787/stat : 22787 (cmusat) R 22785 22787 21143 0 -1 4194304 24334 0 0 0 118231 27 0 0 25 0 1 0 250575627 81907712 19423 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22787/statm: 19997 19423 118 243 0 19751 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 79988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22790
/proc/meminfo: memFree=1740184/2055920 swapFree=4143368/4192956
[pid=22787] ppid=22785 vsize=79988 CPUtime=1200.1
/proc/22787/stat : 22787 (cmusat) R 22785 22787 21143 0 -1 4194304 24348 0 0 0 119983 27 0 0 25 0 1 0 250575627 81907712 19437 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/22787/statm: 19997 19437 118 243 0 19751 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 79988

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22790
/proc/meminfo: memFree=1740184/2055920 swapFree=4143368/4192956
[pid=22787] ppid=22785 vsize=79988 CPUtime=1200.1
/proc/22787/stat : 22787 (cmusat) R 22785 22787 21143 0 -1 4194304 24348 0 0 0 119983 27 0 0 25 0 1 0 250575627 81907712 19437 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/22787/statm: 19997 19437 118 243 0 19751 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 79988

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.12
CPU user time (s): 1199.83
CPU system time (s): 0.288956
CPU usage (%): 99.9784
Max. virtual memory (cumulated for all children) (KiB): 79988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.288956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24348
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= 1247

runsolver used 1.35779 second user time and 2.88156 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Tue Feb 27 09:21:54 UTC 2007

IDJOB= 311329
IDBENCH= 20311
IDSOLVER= 121
FILE ID= node29/311329-1172568114

PBS_JOBID= 3971874

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1891492462-09-SAT.cnf
COMMAND LINE= /tmp/evaluation/311329-1172568114/cmusat /tmp/evaluation/311329-1172568114/instance-311329-1172568114.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-311329-1172568114 -o ROOT/results/node29/solver-311329-1172568114 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311329-1172568114/cmusat /tmp/evaluation/311329-1172568114/instance-311329-1172568114.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  e3a15c23dccd4bd1567a9bbf23bf14e3

RANDOM SEED= 31163531

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.209
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	: 5931.00
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		: 3000.209
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:       1818416 kB
Buffers:         35452 kB
Cached:         133524 kB
SwapCached:      17684 kB
Active:         126596 kB
Inactive:        71176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818416 kB
SwapTotal:     4192956 kB
SwapFree:      4143368 kB
Dirty:            2552 kB
Writeback:           0 kB
Mapped:          30092 kB
Slab:            25136 kB
Committed_AS:   730860 kB
PageTables:       1864 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= 66562 MiB

End job on node29 on Tue Feb 27 09:41:56 UTC 2007