Trace number 302227

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) 1200.1 1200.55

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S422570514-15.cnf
MD5SUM3075ec5f10b4ac38799d83224a9cb93c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark77.3522
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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:  900                                                  |
0.00/0.03	c |  Number of clauses:    18000                                                |

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/node6/watcher-302227-1172006961 -o ROOT/results/node6/solver-302227-1172006961 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302227-1172006961/cmusat /tmp/evaluation/302227-1172006961/instance-302227-1172006961.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: 1.01 1.00 0.98 3/77 2500
/proc/meminfo: memFree=1488640/2055924 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=2448 CPUtime=0
/proc/2500/stat : 2500 (cmusat) R 2498 2500 1637 0 -1 4194304 294 0 0 0 0 0 0 0 18 0 1 0 220650786 2506752 277 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/2500/statm: 612 282 96 243 0 366 0

[startup+0.107107 s]
/proc/loadavg: 1.01 1.00 0.98 3/77 2500
/proc/meminfo: memFree=1488640/2055924 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=3856 CPUtime=0.1
/proc/2500/stat : 2500 (cmusat) R 2498 2500 1637 0 -1 4194304 669 0 0 0 10 0 0 0 18 0 1 0 220650786 3948544 652 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134530473 0 0 4096 35 0 0 0 17 1 0 0
/proc/2500/statm: 964 652 108 243 0 718 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3856

[startup+0.515188 s]
/proc/loadavg: 1.01 1.00 0.98 3/77 2500
/proc/meminfo: memFree=1488640/2055924 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=5984 CPUtime=0.5
/proc/2500/stat : 2500 (cmusat) R 2498 2500 1637 0 -1 4194304 1616 0 0 0 50 0 0 0 21 0 1 0 220650786 6127616 1078 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/2500/statm: 1496 1078 118 243 0 1250 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5984

[startup+1.33535 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 2501
/proc/meminfo: memFree=1482296/2055924 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=9020 CPUtime=1.32
/proc/2500/stat : 2500 (cmusat) R 2498 2500 1637 0 -1 4194304 2398 0 0 0 132 0 0 0 25 0 1 0 220650786 9236480 1860 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/2500/statm: 2255 1860 118 243 0 2009 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9020

[startup+2.97167 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2501
/proc/meminfo: memFree=1478904/2055924 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=11476 CPUtime=2.96
/proc/2500/stat : 2500 (cmusat) R 2498 2500 1637 0 -1 4194304 3189 0 0 0 295 1 0 0 25 0 1 0 220650786 11751424 2501 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/2500/statm: 2869 2501 118 243 0 2623 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11476

[startup+6.25132 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2501
/proc/meminfo: memFree=1477304/2055924 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=14404 CPUtime=6.24
/proc/2500/stat : 2500 (cmusat) R 2498 2500 1637 0 -1 4194304 4103 0 0 0 622 2 0 0 25 0 1 0 220650786 14749696 3250 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/2500/statm: 3601 3250 118 243 0 3355 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14404

[startup+12.7056 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2501
/proc/meminfo: memFree=1472888/2055924 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=17468 CPUtime=12.69
/proc/2500/stat : 2500 (cmusat) R 2498 2500 1637 0 -1 4194304 5094 0 0 0 1267 2 0 0 25 0 1 0 220650786 17887232 4057 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134581597 0 0 4096 35 0 0 0 17 1 0 0
/proc/2500/statm: 4367 4057 118 243 0 4121 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17468

[startup+25.5111 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2501
/proc/meminfo: memFree=1460472/2055924 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=30376 CPUtime=25.49
/proc/2500/stat : 2500 (cmusat) R 2498 2500 1637 0 -1 4194304 8504 0 0 0 2546 3 0 0 25 0 1 0 220650786 31105024 7048 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589495 0 0 4096 35 0 0 0 17 1 0 0
/proc/2500/statm: 7594 7048 118 243 0 7348 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30376

[startup+51.1212 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2501
/proc/meminfo: memFree=1459640/2055924 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=30980 CPUtime=51.09
/proc/2500/stat : 2500 (cmusat) R 2498 2500 1637 0 -1 4194304 8982 0 0 0 5106 3 0 0 25 0 1 0 220650786 31723520 7277 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2500/statm: 7745 7277 118 243 0 7499 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 30980

[startup+102.338 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2501
/proc/meminfo: memFree=1447608/2055924 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=42572 CPUtime=102.29
/proc/2500/stat : 2500 (cmusat) R 2498 2500 1637 0 -1 4194304 12391 0 0 0 10222 7 0 0 25 0 1 0 220650786 43593728 10270 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2500/statm: 10643 10270 118 243 0 10397 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 42572

[startup+162.369 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2501
/proc/meminfo: memFree=1412216/2055924 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=79660 CPUtime=162.3
/proc/2500/stat : 2500 (cmusat) R 2498 2500 1637 0 -1 4194304 21997 0 0 0 16217 13 0 0 25 0 1 0 220650786 81571840 19060 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/2500/statm: 19915 19060 118 243 0 19669 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 79660

[startup+222.4 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2501
/proc/meminfo: memFree=1411960/2055924 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=79744 CPUtime=222.31
/proc/2500/stat : 2500 (cmusat) R 2498 2500 1637 0 -1 4194304 22380 0 0 0 22217 14 0 0 25 0 1 0 220650786 81657856 19153 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/2500/statm: 19936 19153 118 243 0 19690 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 79744

[startup+282.429 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2501
/proc/meminfo: memFree=1411704/2055924 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=79792 CPUtime=282.31
/proc/2500/stat : 2500 (cmusat) R 2498 2500 1637 0 -1 4194304 22627 0 0 0 28217 14 0 0 25 0 1 0 220650786 81707008 19239 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/2500/statm: 19948 19239 118 243 0 19702 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 79792

[startup+342.459 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2501
/proc/meminfo: memFree=1411448/2055924 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=79852 CPUtime=342.32
/proc/2500/stat : 2500 (cmusat) R 2498 2500 1637 0 -1 4194304 22856 0 0 0 34217 15 0 0 25 0 1 0 220650786 81768448 19295 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590188 0 0 4096 35 0 0 0 17 1 0 0
/proc/2500/statm: 19963 19295 118 243 0 19717 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 79852

[startup+402.49 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2501
/proc/meminfo: memFree=1405432/2055924 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=85748 CPUtime=402.33
/proc/2500/stat : 2500 (cmusat) R 2498 2500 1637 0 -1 4194304 24553 0 0 0 40216 17 0 0 25 0 1 0 220650786 87805952 20804 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2500/statm: 21437 20804 118 243 0 21191 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 85748

[startup+462.517 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2501
/proc/meminfo: memFree=1395832/2055924 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=95140 CPUtime=462.33
/proc/2500/stat : 2500 (cmusat) R 2498 2500 1637 0 -1 4194304 27134 0 0 0 46213 20 0 0 25 0 1 0 220650786 97423360 23182 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2500/statm: 23785 23182 118 243 0 23539 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 95140

[startup+522.548 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2501
/proc/meminfo: memFree=1390648/2055924 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=100732 CPUtime=522.34
/proc/2500/stat : 2500 (cmusat) R 2498 2500 1637 0 -1 4194304 28540 0 0 0 52211 23 0 0 25 0 1 0 220650786 103149568 24588 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/2500/statm: 25183 24588 118 243 0 24937 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 100732

[startup+582.575 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2501
/proc/meminfo: memFree=1383224/2055924 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=107276 CPUtime=582.35
/proc/2500/stat : 2500 (cmusat) R 2498 2500 1637 0 -1 4194304 30501 0 0 0 58209 26 0 0 25 0 1 0 220650786 109850624 26330 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/2500/statm: 26819 26330 118 243 0 26573 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 107276

[startup+642.611 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2501
/proc/meminfo: memFree=1379000/2055924 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=111348 CPUtime=642.36
/proc/2500/stat : 2500 (cmusat) R 2498 2500 1637 0 -1 4194304 31785 0 0 0 64208 28 0 0 25 0 1 0 220650786 114020352 27376 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/2500/statm: 27837 27376 118 243 0 27591 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 111348

[startup+702.643 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2503
/proc/meminfo: memFree=1367352/2055924 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=123184 CPUtime=702.37
/proc/2500/stat : 2500 (cmusat) R 2498 2500 1637 0 -1 4194304 34764 0 0 0 70205 32 0 0 25 0 1 0 220650786 126140416 30355 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2500/statm: 30796 30355 118 243 0 30550 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 123184

[startup+762.672 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2503
/proc/meminfo: memFree=1362808/2055924 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=127376 CPUtime=762.37
/proc/2500/stat : 2500 (cmusat) R 2498 2500 1637 0 -1 4194304 36089 0 0 0 76204 33 0 0 25 0 1 0 220650786 130433024 31422 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/2500/statm: 31844 31422 118 243 0 31598 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 127376

[startup+822.706 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2503
/proc/meminfo: memFree=1286776/2055924 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=207680 CPUtime=822.39
/proc/2500/stat : 2500 (cmusat) R 2498 2500 1637 0 -1 4194304 56175 0 0 0 82197 42 0 0 25 0 1 0 220650786 212664320 50381 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/2500/statm: 51920 50381 118 243 0 51674 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 207680

[startup+882.739 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2503
/proc/meminfo: memFree=1286456/2055924 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=207776 CPUtime=882.4
/proc/2500/stat : 2500 (cmusat) R 2498 2500 1637 0 -1 4194304 56540 0 0 0 88197 43 0 0 25 0 1 0 220650786 212762624 50466 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589528 0 0 4096 35 0 0 0 17 1 0 0
/proc/2500/statm: 51944 50466 118 243 0 51698 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 207776

[startup+942.77 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2503
/proc/meminfo: memFree=1286456/2055924 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=207776 CPUtime=942.4
/proc/2500/stat : 2500 (cmusat) R 2498 2500 1637 0 -1 4194304 56549 0 0 0 94197 43 0 0 25 0 1 0 220650786 212762624 50475 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/2500/statm: 51944 50475 118 243 0 51698 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 207776

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2503
/proc/meminfo: memFree=1286008/2055924 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=207904 CPUtime=1002.41
/proc/2500/stat : 2500 (cmusat) R 2498 2500 1637 0 -1 4194304 56681 0 0 0 100197 44 0 0 25 0 1 0 220650786 212893696 50574 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/2500/statm: 51976 50574 118 243 0 51730 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 207904

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2503
/proc/meminfo: memFree=1285880/2055924 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=208012 CPUtime=1062.42
/proc/2500/stat : 2500 (cmusat) R 2498 2500 1637 0 -1 4194304 57036 0 0 0 106198 44 0 0 25 0 1 0 220650786 213004288 50625 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/2500/statm: 52003 50625 118 243 0 51757 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 208012

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2503
/proc/meminfo: memFree=1285560/2055924 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=208012 CPUtime=1122.43
/proc/2500/stat : 2500 (cmusat) R 2498 2500 1637 0 -1 4194304 57111 0 0 0 112198 45 0 0 25 0 1 0 220650786 213004288 50700 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/2500/statm: 52003 50700 118 243 0 51757 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 208012

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2503
/proc/meminfo: memFree=1285240/2055924 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=208132 CPUtime=1182.44
/proc/2500/stat : 2500 (cmusat) R 2498 2500 1637 0 -1 4194304 57516 0 0 0 118198 46 0 0 25 0 1 0 220650786 213127168 50774 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/2500/statm: 52033 50774 118 243 0 51787 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 208132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2503
/proc/meminfo: memFree=1285240/2055924 swapFree=4192812/4192956
[pid=2500] ppid=2498 vsize=208132 CPUtime=1200.05
/proc/2500/stat : 2500 (cmusat) R 2498 2500 1637 0 -1 4194304 57516 0 0 0 119959 46 0 0 25 0 1 0 220650786 213127168 50774 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/2500/statm: 52033 50774 118 243 0 51787 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 208132

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): 1200.1
CPU user time (s): 1199.6
CPU system time (s): 0.498924
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 208132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.6
system time used= 0.498924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57516
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= 24498

runsolver used 1.39779 second user time and 2.73458 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue Feb 20 21:29:21 UTC 2007

IDJOB= 302227
IDBENCH= 20078
IDSOLVER= 121
FILE ID= node6/302227-1172006961

PBS_JOBID= 3849117

Free space on /tmp= 66548 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S422570514-15.cnf
COMMAND LINE= /tmp/evaluation/302227-1172006961/cmusat /tmp/evaluation/302227-1172006961/instance-302227-1172006961.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-302227-1172006961 -o ROOT/results/node6/solver-302227-1172006961 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302227-1172006961/cmusat /tmp/evaluation/302227-1172006961/instance-302227-1172006961.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  3075ec5f10b4ac38799d83224a9cb93c

RANDOM SEED= 596428131

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1488984 kB
Buffers:         61092 kB
Cached:         370980 kB
SwapCached:          0 kB
Active:         125284 kB
Inactive:       363540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1488984 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2896 kB
Writeback:           0 kB
Mapped:          75608 kB
Slab:            63676 kB
Committed_AS:   826064 kB
PageTables:       1744 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= 66548 MiB

End job on node6 on Tue Feb 20 21:49:23 UTC 2007