Trace number 302063

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) 1200.09 1200.55

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S422410882-13.cnf
MD5SUMae13b4e55eb5cded993f9cf7179ed478
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark514.092
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 522000
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:  1100                                                 |
0.00/0.03	c |  Number of clauses:    22000                                                |

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/node66/watcher-302063-1172003183 -o ROOT/results/node66/solver-302063-1172003183 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302063-1172003183/cmusat /tmp/evaluation/302063-1172003183/instance-302063-1172003183.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: 0.78 0.94 0.86 3/64 6407
/proc/meminfo: memFree=1530120/2055920 swapFree=4183436/4192956
[pid=6407] ppid=6405 vsize=2448 CPUtime=0
/proc/6407/stat : 6407 (cmusat) R 6405 6407 6063 0 -1 4194304 323 0 0 0 0 0 0 0 18 0 1 0 220275983 2506752 306 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/6407/statm: 612 307 96 243 0 366 0

[startup+0.106589 s]
/proc/loadavg: 0.78 0.94 0.86 3/64 6407
/proc/meminfo: memFree=1530120/2055920 swapFree=4183436/4192956
[pid=6407] ppid=6405 vsize=4100 CPUtime=0.1
/proc/6407/stat : 6407 (cmusat) R 6405 6407 6063 0 -1 4194304 747 0 0 0 10 0 0 0 18 0 1 0 220275983 4198400 730 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134534529 0 0 4096 35 0 0 0 17 1 0 0
/proc/6407/statm: 1025 730 108 243 0 779 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4100

[startup+0.51467 s]
/proc/loadavg: 0.78 0.94 0.86 3/64 6407
/proc/meminfo: memFree=1530120/2055920 swapFree=4183436/4192956
[pid=6407] ppid=6405 vsize=6184 CPUtime=0.51
/proc/6407/stat : 6407 (cmusat) R 6405 6407 6063 0 -1 4194304 1774 0 0 0 50 1 0 0 21 0 1 0 220275983 6332416 1111 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/6407/statm: 1546 1111 119 243 0 1300 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 6184

[startup+1.33483 s]
/proc/loadavg: 0.78 0.94 0.86 2/65 6408
/proc/meminfo: memFree=1523968/2055920 swapFree=4183436/4192956
[pid=6407] ppid=6405 vsize=8956 CPUtime=1.32
/proc/6407/stat : 6407 (cmusat) R 6405 6407 6063 0 -1 4194304 2520 0 0 0 131 1 0 0 25 0 1 0 220275983 9170944 1857 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134578945 0 0 4096 35 0 0 0 17 1 0 0
/proc/6407/statm: 2239 1857 119 243 0 1993 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8956

[startup+2.97216 s]
/proc/loadavg: 0.78 0.94 0.86 2/65 6408
/proc/meminfo: memFree=1520128/2055920 swapFree=4183436/4192956
[pid=6407] ppid=6405 vsize=13564 CPUtime=2.96
/proc/6407/stat : 6407 (cmusat) R 6405 6407 6063 0 -1 4194304 3832 0 0 0 294 2 0 0 25 0 1 0 220275983 13889536 3048 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/6407/statm: 3391 3048 119 243 0 3145 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13564

[startup+6.24982 s]
/proc/loadavg: 0.80 0.94 0.86 2/65 6408
/proc/meminfo: memFree=1517056/2055920 swapFree=4183436/4192956
[pid=6407] ppid=6405 vsize=14768 CPUtime=6.23
/proc/6407/stat : 6407 (cmusat) R 6405 6407 6063 0 -1 4194304 4252 0 0 0 621 2 0 0 25 0 1 0 220275983 15122432 3340 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589958 0 0 4096 35 0 0 0 17 1 0 0
/proc/6407/statm: 3692 3340 119 243 0 3446 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14768

[startup+12.7041 s]
/proc/loadavg: 0.81 0.94 0.86 2/65 6408
/proc/meminfo: memFree=1512456/2055920 swapFree=4183436/4192956
[pid=6407] ppid=6405 vsize=19548 CPUtime=12.69
/proc/6407/stat : 6407 (cmusat) R 6405 6407 6063 0 -1 4194304 5701 0 0 0 1266 3 0 0 25 0 1 0 220275983 20017152 4582 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/6407/statm: 4887 4582 119 243 0 4641 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19548

[startup+25.5077 s]
/proc/loadavg: 0.85 0.94 0.86 2/65 6408
/proc/meminfo: memFree=1505608/2055920 swapFree=4183436/4192956
[pid=6407] ppid=6405 vsize=26980 CPUtime=25.49
/proc/6407/stat : 6407 (cmusat) R 6405 6407 6063 0 -1 4194304 7830 0 0 0 2544 5 0 0 25 0 1 0 220275983 27627520 6480 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134556351 0 0 4096 35 0 0 0 17 1 0 0
/proc/6407/statm: 6745 6480 119 243 0 6499 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26980

[startup+51.1128 s]
/proc/loadavg: 0.90 0.94 0.87 2/65 6408
/proc/meminfo: memFree=1491784/2055920 swapFree=4183436/4192956
[pid=6407] ppid=6405 vsize=40824 CPUtime=51.08
/proc/6407/stat : 6407 (cmusat) R 6405 6407 6063 0 -1 4194304 11496 0 0 0 5101 7 0 0 25 0 1 0 220275983 41803776 9626 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/6407/statm: 10206 9626 119 243 0 9960 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 40824

[startup+102.323 s]
/proc/loadavg: 0.96 0.95 0.87 2/65 6408
/proc/meminfo: memFree=1485512/2055920 swapFree=4183436/4192956
[pid=6407] ppid=6405 vsize=46860 CPUtime=102.28
/proc/6407/stat : 6407 (cmusat) R 6405 6407 6063 0 -1 4194304 13429 0 0 0 10219 9 0 0 25 0 1 0 220275983 47984640 11234 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589656 0 0 4096 35 0 0 0 17 1 0 0
/proc/6407/statm: 11715 11234 119 243 0 11469 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 46860

[startup+162.347 s]
/proc/loadavg: 0.98 0.96 0.88 2/65 6408
/proc/meminfo: memFree=1472008/2055920 swapFree=4183436/4192956
[pid=6407] ppid=6405 vsize=59992 CPUtime=162.28
/proc/6407/stat : 6407 (cmusat) R 6405 6407 6063 0 -1 4194304 17082 0 0 0 16215 13 0 0 25 0 1 0 220275983 61431808 14636 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/6407/statm: 14998 14636 119 243 0 14752 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 59992

[startup+222.365 s]
/proc/loadavg: 0.99 0.96 0.88 2/65 6408
/proc/meminfo: memFree=1465544/2055920 swapFree=4183436/4192956
[pid=6407] ppid=6405 vsize=66452 CPUtime=222.27
/proc/6407/stat : 6407 (cmusat) R 6405 6407 6063 0 -1 4194304 18991 0 0 0 22212 15 0 0 25 0 1 0 220275983 68046848 16260 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/6407/statm: 16613 16260 119 243 0 16367 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 66452

[startup+282.383 s]
/proc/loadavg: 1.05 0.98 0.89 2/65 6408
/proc/meminfo: memFree=1407880/2055920 swapFree=4183436/4192956
[pid=6407] ppid=6405 vsize=126040 CPUtime=282.27
/proc/6407/stat : 6407 (cmusat) R 6405 6407 6063 0 -1 4194304 34125 0 0 0 28204 23 0 0 25 0 1 0 220275983 129064960 30549 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/6407/statm: 31510 30549 119 243 0 31264 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 126040

[startup+342.398 s]
/proc/loadavg: 1.02 0.98 0.90 2/65 6408
/proc/meminfo: memFree=1407624/2055920 swapFree=4183436/4192956
[pid=6407] ppid=6405 vsize=126144 CPUtime=342.26
/proc/6407/stat : 6407 (cmusat) R 6405 6407 6063 0 -1 4194304 34578 0 0 0 34203 23 0 0 25 0 1 0 220275983 129171456 30652 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/6407/statm: 31536 30652 119 243 0 31290 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 126144

[startup+402.423 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 6408
/proc/meminfo: memFree=1407304/2055920 swapFree=4183436/4192956
[pid=6407] ppid=6405 vsize=126204 CPUtime=402.26
/proc/6407/stat : 6407 (cmusat) R 6405 6407 6063 0 -1 4194304 34848 0 0 0 40202 24 0 0 25 0 1 0 220275983 129232896 30727 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/6407/statm: 31551 30727 119 243 0 31305 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 126204

[startup+462.443 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 6408
/proc/meminfo: memFree=1407240/2055920 swapFree=4183436/4192956
[pid=6407] ppid=6405 vsize=126204 CPUtime=462.26
/proc/6407/stat : 6407 (cmusat) R 6405 6407 6063 0 -1 4194304 34848 0 0 0 46202 24 0 0 25 0 1 0 220275983 129232896 30727 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/6407/statm: 31551 30727 119 243 0 31305 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 126204

[startup+522.459 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 6408
/proc/meminfo: memFree=1406984/2055920 swapFree=4183436/4192956
[pid=6407] ppid=6405 vsize=126272 CPUtime=522.25
/proc/6407/stat : 6407 (cmusat) R 6405 6407 6063 0 -1 4194304 35143 0 0 0 52201 24 0 0 25 0 1 0 220275983 129302528 30812 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589923 0 0 4096 35 0 0 0 17 1 0 0
/proc/6407/statm: 31568 30812 119 243 0 31322 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 126272

[startup+582.478 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 6408
/proc/meminfo: memFree=1406920/2055920 swapFree=4183436/4192956
[pid=6407] ppid=6405 vsize=126272 CPUtime=582.25
/proc/6407/stat : 6407 (cmusat) R 6405 6407 6063 0 -1 4194304 35143 0 0 0 58201 24 0 0 25 0 1 0 220275983 129302528 30812 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/6407/statm: 31568 30812 119 243 0 31322 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 126272

[startup+642.499 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 6408
/proc/meminfo: memFree=1406536/2055920 swapFree=4183436/4192956
[pid=6407] ppid=6405 vsize=126344 CPUtime=642.24
/proc/6407/stat : 6407 (cmusat) R 6405 6407 6063 0 -1 4194304 35460 0 0 0 64200 24 0 0 25 0 1 0 220275983 129376256 30902 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590240 0 0 4096 35 0 0 0 17 1 0 0
/proc/6407/statm: 31586 30902 119 243 0 31340 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 126344

[startup+702.525 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 6408
/proc/meminfo: memFree=1406216/2055920 swapFree=4183436/4192956
[pid=6407] ppid=6405 vsize=126424 CPUtime=702.25
/proc/6407/stat : 6407 (cmusat) R 6405 6407 6063 0 -1 4194304 35805 0 0 0 70201 24 0 0 25 0 1 0 220275983 129458176 31002 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/6407/statm: 31606 31002 119 243 0 31360 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 126424

[startup+762.547 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 6408
/proc/meminfo: memFree=1406152/2055920 swapFree=4183436/4192956
[pid=6407] ppid=6405 vsize=126424 CPUtime=762.24
/proc/6407/stat : 6407 (cmusat) R 6405 6407 6063 0 -1 4194304 35805 0 0 0 76200 24 0 0 25 0 1 0 220275983 129458176 31002 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589712 0 0 4096 35 0 0 0 17 1 0 0
/proc/6407/statm: 31606 31002 119 243 0 31360 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 126424

[startup+822.571 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 6408
/proc/meminfo: memFree=1401928/2055920 swapFree=4183436/4192956
[pid=6407] ppid=6405 vsize=130340 CPUtime=822.25
/proc/6407/stat : 6407 (cmusat) R 6405 6407 6063 0 -1 4194304 37139 0 0 0 82199 26 0 0 25 0 1 0 220275983 133468160 32071 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581119 0 0 4096 35 0 0 0 17 1 0 0
/proc/6407/statm: 32585 32071 119 243 0 32339 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 130340

[startup+882.589 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 6410
/proc/meminfo: memFree=1401800/2055920 swapFree=4183436/4192956
[pid=6407] ppid=6405 vsize=130488 CPUtime=882.25
/proc/6407/stat : 6407 (cmusat) R 6405 6407 6063 0 -1 4194304 37166 0 0 0 88199 26 0 0 25 0 1 0 220275983 133619712 32098 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6407/statm: 32622 32098 119 243 0 32376 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 130488

[startup+942.607 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 6410
/proc/meminfo: memFree=1400584/2055920 swapFree=4183436/4192956
[pid=6407] ppid=6405 vsize=132128 CPUtime=942.24
/proc/6407/stat : 6407 (cmusat) R 6405 6407 6063 0 -1 4194304 37534 0 0 0 94198 26 0 0 25 0 1 0 220275983 135299072 32466 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092715 0 0 4096 35 0 0 0 17 1 0 0
/proc/6407/statm: 33032 32466 119 243 0 32786 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 132128

[startup+1002.63 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 6410
/proc/meminfo: memFree=1385480/2055920 swapFree=4183436/4192956
[pid=6407] ppid=6405 vsize=146628 CPUtime=1002.24
/proc/6407/stat : 6407 (cmusat) R 6405 6407 6063 0 -1 4194304 41531 0 0 0 100194 30 0 0 25 0 1 0 220275983 150147072 36176 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589696 0 0 4096 35 0 0 0 17 1 0 0
/proc/6407/statm: 36657 36176 119 243 0 36411 0
Current children cumulated CPU time (s) 1002.24
Current children cumulated vsize (KiB) 146628

[startup+1062.66 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 6410
/proc/meminfo: memFree=1385416/2055920 swapFree=4183436/4192956
[pid=6407] ppid=6405 vsize=146628 CPUtime=1062.25
/proc/6407/stat : 6407 (cmusat) R 6405 6407 6063 0 -1 4194304 41549 0 0 0 106195 30 0 0 25 0 1 0 220275983 150147072 36194 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/6407/statm: 36657 36194 119 243 0 36411 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 146628

[startup+1122.68 s]
/proc/loadavg: 1.06 1.00 0.91 2/65 6410
/proc/meminfo: memFree=1385160/2055920 swapFree=4183436/4192956
[pid=6407] ppid=6405 vsize=146912 CPUtime=1122.24
/proc/6407/stat : 6407 (cmusat) R 6405 6407 6063 0 -1 4194304 41602 0 0 0 112194 30 0 0 25 0 1 0 220275983 150437888 36247 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589552 0 0 4096 35 0 0 0 17 1 0 0
/proc/6407/statm: 36728 36247 119 243 0 36482 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 146912

[startup+1182.69 s]
/proc/loadavg: 1.02 1.00 0.91 2/65 6410
/proc/meminfo: memFree=1367496/2055920 swapFree=4183436/4192956
[pid=6407] ppid=6405 vsize=164444 CPUtime=1182.24
/proc/6407/stat : 6407 (cmusat) R 6405 6407 6063 0 -1 4194304 46359 0 0 0 118188 36 0 0 25 0 1 0 220275983 168390656 40693 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/6407/statm: 41111 40693 119 243 0 40865 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 164444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.01 1.00 0.91 2/65 6410
/proc/meminfo: memFree=1367304/2055920 swapFree=4183436/4192956
[pid=6407] ppid=6405 vsize=164444 CPUtime=1200.06
/proc/6407/stat : 6407 (cmusat) R 6405 6407 6063 0 -1 4194304 46359 0 0 0 119970 36 0 0 25 0 1 0 220275983 168390656 40693 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/6407/statm: 41111 40693 119 243 0 40865 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 164444

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.09
CPU user time (s): 1199.7
CPU system time (s): 0.39094
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 164444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.7
system time used= 0.39094
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46359
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= 1999

runsolver used 0.813876 second user time and 2.39764 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Tue Feb 20 20:26:24 UTC 2007

IDJOB= 302063
IDBENCH= 20074
IDSOLVER= 121
FILE ID= node66/302063-1172003183

PBS_JOBID= 3892657

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S422410882-13.cnf
COMMAND LINE= /tmp/evaluation/302063-1172003183/cmusat /tmp/evaluation/302063-1172003183/instance-302063-1172003183.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-302063-1172003183 -o ROOT/results/node66/solver-302063-1172003183 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302063-1172003183/cmusat /tmp/evaluation/302063-1172003183/instance-302063-1172003183.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  ae13b4e55eb5cded993f9cf7179ed478

RANDOM SEED= 87167289

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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		: 3000.259
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:       1530656 kB
Buffers:         31000 kB
Cached:         406836 kB
SwapCached:       3484 kB
Active:          39744 kB
Inactive:       407484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1530656 kB
SwapTotal:     4192956 kB
SwapFree:      4183436 kB
Dirty:            3072 kB
Writeback:           0 kB
Mapped:          15536 kB
Slab:            64120 kB
Committed_AS:   593680 kB
PageTables:       1376 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 node66 on Tue Feb 20 20:46:28 UTC 2007