Trace number 309525

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) 1200.07 1200.41

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S361865778-09-SAT.cnf
MD5SUM26d21a18e51a01c29ac0a04190401030
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.333949
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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:  990                                                  |
0.00/0.00	c |  Number of clauses:    3582                                                 |

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/node40/watcher-309525-1172542969 -o ROOT/results/node40/solver-309525-1172542969 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309525-1172542969/cmusat /tmp/evaluation/309525-1172542969/instance-309525-1172542969.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 0.99 0.99 3/64 30760
/proc/meminfo: memFree=1889008/2055920 swapFree=4179916/4192956
[pid=30760] ppid=30758 vsize=2448 CPUtime=0
/proc/30760/stat : 30760 (cmusat) R 30758 30760 29277 0 -1 4194304 215 0 0 0 0 0 0 0 18 0 1 0 179331176 2506752 198 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/30760/statm: 612 198 96 243 0 366 0

[startup+0.10651 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 30760
/proc/meminfo: memFree=1889008/2055920 swapFree=4179916/4192956
[pid=30760] ppid=30758 vsize=2816 CPUtime=0.1
/proc/30760/stat : 30760 (cmusat) R 30758 30760 29277 0 -1 4194304 334 0 0 0 10 0 0 0 18 0 1 0 179331176 2883584 317 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/30760/statm: 704 317 118 243 0 458 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2816

[startup+0.514561 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 30760
/proc/meminfo: memFree=1889008/2055920 swapFree=4179916/4192956
[pid=30760] ppid=30758 vsize=3388 CPUtime=0.51
/proc/30760/stat : 30760 (cmusat) R 30758 30760 29277 0 -1 4194304 459 0 0 0 51 0 0 0 21 0 1 0 179331176 3469312 442 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581870 0 0 4096 35 0 0 0 17 1 0 0
/proc/30760/statm: 847 442 118 243 0 601 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3388

[startup+1.33467 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30761
/proc/meminfo: memFree=1886824/2055920 swapFree=4179916/4192956
[pid=30760] ppid=30758 vsize=4288 CPUtime=1.33
/proc/30760/stat : 30760 (cmusat) R 30758 30760 29277 0 -1 4194304 667 0 0 0 133 0 0 0 25 0 1 0 179331176 4390912 650 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/30760/statm: 1072 650 118 243 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 0.99 0.99 2/65 30761
/proc/meminfo: memFree=1886504/2055920 swapFree=4179916/4192956
[pid=30760] ppid=30758 vsize=4660 CPUtime=2.96
/proc/30760/stat : 30760 (cmusat) R 30758 30760 29277 0 -1 4194304 778 0 0 0 296 0 0 0 25 0 1 0 179331176 4771840 761 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/30760/statm: 1165 761 118 243 0 919 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4660

[startup+6.2513 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 30761
/proc/meminfo: memFree=1885352/2055920 swapFree=4179916/4192956
[pid=30760] ppid=30758 vsize=5700 CPUtime=6.24
/proc/30760/stat : 30760 (cmusat) R 30758 30760 29277 0 -1 4194304 1065 0 0 0 624 0 0 0 25 0 1 0 179331176 5836800 1048 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/30760/statm: 1425 1048 118 243 0 1179 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 5700

[startup+12.7021 s]
/proc/loadavg: 1.08 1.00 0.99 2/65 30761
/proc/meminfo: memFree=1882664/2055920 swapFree=4179916/4192956
[pid=30760] ppid=30758 vsize=8196 CPUtime=12.69
/proc/30760/stat : 30760 (cmusat) R 30758 30760 29277 0 -1 4194304 1734 0 0 0 1269 0 0 0 25 0 1 0 179331176 8392704 1606 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134579572 0 0 4096 35 0 0 0 17 1 0 0
/proc/30760/statm: 2049 1606 118 243 0 1803 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8196

[startup+25.5058 s]
/proc/loadavg: 1.07 1.00 0.99 2/65 30761
/proc/meminfo: memFree=1880232/2055920 swapFree=4179916/4192956
[pid=30760] ppid=30758 vsize=10500 CPUtime=25.48
/proc/30760/stat : 30760 (cmusat) R 30758 30760 29277 0 -1 4194304 2546 0 0 0 2548 0 0 0 25 0 1 0 179331176 10752000 2241 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/30760/statm: 2625 2241 118 243 0 2379 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10500

[startup+51.1141 s]
/proc/loadavg: 1.04 1.00 0.99 2/65 30761
/proc/meminfo: memFree=1874408/2055920 swapFree=4179916/4192956
[pid=30760] ppid=30758 vsize=16840 CPUtime=51.08
/proc/30760/stat : 30760 (cmusat) R 30758 30760 29277 0 -1 4194304 4469 0 0 0 5107 1 0 0 25 0 1 0 179331176 17244160 3729 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/30760/statm: 4210 3729 118 243 0 3964 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16840

[startup+102.324 s]
/proc/loadavg: 1.02 1.00 0.99 2/65 30761
/proc/meminfo: memFree=1861992/2055920 swapFree=4179916/4192956
[pid=30760] ppid=30758 vsize=30236 CPUtime=102.29
/proc/30760/stat : 30760 (cmusat) R 30758 30760 29277 0 -1 4194304 8394 0 0 0 10225 4 0 0 25 0 1 0 179331176 30961664 6769 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/30760/statm: 7559 6769 118 243 0 7313 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 30236

[startup+162.347 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30761
/proc/meminfo: memFree=1861096/2055920 swapFree=4179916/4192956
[pid=30760] ppid=30758 vsize=30796 CPUtime=162.29
/proc/30760/stat : 30760 (cmusat) R 30758 30760 29277 0 -1 4194304 8858 0 0 0 16225 4 0 0 25 0 1 0 179331176 31535104 6988 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/30760/statm: 7699 6988 118 243 0 7453 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 30796

[startup+222.365 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30761
/proc/meminfo: memFree=1858536/2055920 swapFree=4179916/4192956
[pid=30760] ppid=30758 vsize=33160 CPUtime=222.29
/proc/30760/stat : 30760 (cmusat) R 30758 30760 29277 0 -1 4194304 9787 0 0 0 22224 5 0 0 25 0 1 0 179331176 33955840 7624 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/30760/statm: 8290 7624 118 243 0 8044 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 33160

[startup+282.382 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30761
/proc/meminfo: memFree=1855784/2055920 swapFree=4179916/4192956
[pid=30760] ppid=30758 vsize=35612 CPUtime=282.29
/proc/30760/stat : 30760 (cmusat) R 30758 30760 29277 0 -1 4194304 10639 0 0 0 28224 5 0 0 25 0 1 0 179331176 36466688 8308 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/30760/statm: 8903 8308 118 243 0 8657 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 35612

[startup+342.402 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30761
/proc/meminfo: memFree=1838056/2055920 swapFree=4179916/4192956
[pid=30760] ppid=30758 vsize=56084 CPUtime=342.29
/proc/30760/stat : 30760 (cmusat) R 30758 30760 29277 0 -1 4194304 16064 0 0 0 34220 9 0 0 25 0 1 0 179331176 57430016 12685 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/30760/statm: 14021 12685 118 243 0 13775 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 56084

[startup+402.426 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30761
/proc/meminfo: memFree=1837864/2055920 swapFree=4179916/4192956
[pid=30760] ppid=30758 vsize=56468 CPUtime=402.3
/proc/30760/stat : 30760 (cmusat) R 30758 30760 29277 0 -1 4194304 16367 0 0 0 40221 9 0 0 25 0 1 0 179331176 57823232 12787 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/30760/statm: 14117 12787 118 243 0 13871 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 56468

[startup+462.441 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30761
/proc/meminfo: memFree=1837416/2055920 swapFree=4179916/4192956
[pid=30760] ppid=30758 vsize=56744 CPUtime=462.3
/proc/30760/stat : 30760 (cmusat) R 30758 30760 29277 0 -1 4194304 16691 0 0 0 46220 10 0 0 25 0 1 0 179331176 58105856 12890 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/30760/statm: 14186 12890 118 243 0 13940 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 56744

[startup+522.46 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30761
/proc/meminfo: memFree=1836776/2055920 swapFree=4179916/4192956
[pid=30760] ppid=30758 vsize=57000 CPUtime=522.3
/proc/30760/stat : 30760 (cmusat) R 30758 30760 29277 0 -1 4194304 17094 0 0 0 52220 10 0 0 25 0 1 0 179331176 58368000 13051 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/30760/statm: 14250 13051 118 243 0 14004 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 57000

[startup+582.483 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30761
/proc/meminfo: memFree=1836584/2055920 swapFree=4179916/4192956
[pid=30760] ppid=30758 vsize=57192 CPUtime=582.31
/proc/30760/stat : 30760 (cmusat) R 30758 30760 29277 0 -1 4194304 17136 0 0 0 58221 10 0 0 25 0 1 0 179331176 58564608 13093 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/30760/statm: 14298 13093 118 243 0 14052 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 57192

[startup+642.505 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30761
/proc/meminfo: memFree=1835816/2055920 swapFree=4179916/4192956
[pid=30760] ppid=30758 vsize=57484 CPUtime=642.31
/proc/30760/stat : 30760 (cmusat) R 30758 30760 29277 0 -1 4194304 17577 0 0 0 64221 10 0 0 25 0 1 0 179331176 58863616 13268 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/30760/statm: 14371 13268 118 243 0 14125 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 57484

[startup+702.521 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30761
/proc/meminfo: memFree=1835624/2055920 swapFree=4179916/4192956
[pid=30760] ppid=30758 vsize=57804 CPUtime=702.31
/proc/30760/stat : 30760 (cmusat) R 30758 30760 29277 0 -1 4194304 17631 0 0 0 70221 10 0 0 25 0 1 0 179331176 59191296 13322 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589756 0 0 4096 35 0 0 0 17 1 0 0
/proc/30760/statm: 14451 13322 118 243 0 14205 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 57804

[startup+762.538 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30761
/proc/meminfo: memFree=1832104/2055920 swapFree=4179916/4192956
[pid=30760] ppid=30758 vsize=60852 CPUtime=762.31
/proc/30760/stat : 30760 (cmusat) R 30758 30760 29277 0 -1 4194304 18787 0 0 0 76220 11 0 0 25 0 1 0 179331176 62312448 14187 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/30760/statm: 15213 14187 118 243 0 14967 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 60852

[startup+822.562 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30761
/proc/meminfo: memFree=1831784/2055920 swapFree=4179916/4192956
[pid=30760] ppid=30758 vsize=61268 CPUtime=822.32
/proc/30760/stat : 30760 (cmusat) R 30758 30760 29277 0 -1 4194304 18867 0 0 0 82220 12 0 0 25 0 1 0 179331176 62738432 14267 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/30760/statm: 15317 14267 118 243 0 15071 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 61268

[startup+882.581 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30761
/proc/meminfo: memFree=1827048/2055920 swapFree=4179916/4192956
[pid=30760] ppid=30758 vsize=65644 CPUtime=882.32
/proc/30760/stat : 30760 (cmusat) R 30758 30760 29277 0 -1 4194304 20067 0 0 0 88218 14 0 0 25 0 1 0 179331176 67219456 15467 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589495 0 0 4096 35 0 0 0 17 1 0 0
/proc/30760/statm: 16411 15467 118 243 0 16165 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 65644

[startup+942.597 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30761
/proc/meminfo: memFree=1825064/2055920 swapFree=4179916/4192956
[pid=30760] ppid=30758 vsize=67500 CPUtime=942.32
/proc/30760/stat : 30760 (cmusat) R 30758 30760 29277 0 -1 4194304 20869 0 0 0 94218 14 0 0 25 0 1 0 179331176 69120000 15949 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/30760/statm: 16875 15949 118 243 0 16629 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 67500

[startup+1002.61 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30761
/proc/meminfo: memFree=1824744/2055920 swapFree=4179916/4192956
[pid=30760] ppid=30758 vsize=67788 CPUtime=1002.32
/proc/30760/stat : 30760 (cmusat) R 30758 30760 29277 0 -1 4194304 20937 0 0 0 100218 14 0 0 25 0 1 0 179331176 69414912 16017 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/30760/statm: 16947 16017 118 243 0 16701 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 67788

[startup+1062.64 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30761
/proc/meminfo: memFree=1820968/2055920 swapFree=4179916/4192956
[pid=30760] ppid=30758 vsize=71512 CPUtime=1062.32
/proc/30760/stat : 30760 (cmusat) R 30758 30760 29277 0 -1 4194304 21882 0 0 0 106217 15 0 0 25 0 1 0 179331176 73228288 16962 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/30760/statm: 17878 16962 118 243 0 17632 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 71512

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30761
/proc/meminfo: memFree=1816616/2055920 swapFree=4179916/4192956
[pid=30760] ppid=30758 vsize=75520 CPUtime=1122.32
/proc/30760/stat : 30760 (cmusat) R 30758 30760 29277 0 -1 4194304 23334 0 0 0 112215 17 0 0 25 0 1 0 179331176 77332480 18063 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/30760/statm: 18880 18063 118 243 0 18634 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 75520

[startup+1182.67 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30761
/proc/meminfo: memFree=1816424/2055920 swapFree=4179916/4192956
[pid=30760] ppid=30758 vsize=75672 CPUtime=1182.33
/proc/30760/stat : 30760 (cmusat) R 30758 30760 29277 0 -1 4194304 23370 0 0 0 118216 17 0 0 25 0 1 0 179331176 77488128 18099 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/30760/statm: 18918 18099 118 243 0 18672 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 75672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30761
/proc/meminfo: memFree=1816424/2055920 swapFree=4179916/4192956
[pid=30760] ppid=30758 vsize=75832 CPUtime=1200.05
/proc/30760/stat : 30760 (cmusat) R 30758 30760 29277 0 -1 4194304 23377 0 0 0 119988 17 0 0 25 0 1 0 179331176 77651968 18106 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/30760/statm: 18958 18106 118 243 0 18712 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 75832

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 30761
/proc/meminfo: memFree=1816424/2055920 swapFree=4179916/4192956
[pid=30760] ppid=30758 vsize=75832 CPUtime=1200.05
/proc/30760/stat : 30760 (cmusat) R 30758 30760 29277 0 -1 4194304 23377 0 0 0 119988 17 0 0 25 0 1 0 179331176 77651968 18106 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/30760/statm: 18958 18106 118 243 0 18712 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 75832

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.88
CPU system time (s): 0.188971
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 75832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.188971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23377
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= 2357

runsolver used 0.78888 second user time and 2.41963 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Tue Feb 27 02:22:49 UTC 2007

IDJOB= 309525
IDBENCH= 20261
IDSOLVER= 121
FILE ID= node40/309525-1172542969

PBS_JOBID= 3971827

Free space on /tmp= 66558 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S361865778-09-SAT.cnf
COMMAND LINE= /tmp/evaluation/309525-1172542969/cmusat /tmp/evaluation/309525-1172542969/instance-309525-1172542969.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-309525-1172542969 -o ROOT/results/node40/solver-309525-1172542969 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309525-1172542969/cmusat /tmp/evaluation/309525-1172542969/instance-309525-1172542969.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  26d21a18e51a01c29ac0a04190401030

RANDOM SEED= 561770304

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:       1889416 kB
Buffers:         23876 kB
Cached:         101392 kB
SwapCached:       7264 kB
Active:          65804 kB
Inactive:        73264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1889416 kB
SwapTotal:     4192956 kB
SwapFree:      4179916 kB
Dirty:            2496 kB
Writeback:           0 kB
Mapped:          15720 kB
Slab:            13472 kB
Committed_AS:   279760 kB
PageTables:       1416 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= 66558 MiB

End job on node40 on Tue Feb 27 02:42:52 UTC 2007