Trace number 314116

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) 1200.13 1200.55

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-17-u.cnf
MD5SUM9f79c3f75a90db314ed315006ba97d6f
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables265064
Number of clauses1236517
Sum of the clauses size2853702
Maximum clause length10
Minimum clause length1
Number of clauses of size 122116
Number of clauses of size 2960717
Number of clauses of size 3203984
Number of clauses of size 45520
Number of clauses of size 522080
Number of clauses of size over 522100

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  265064                                               |
1.49/1.59	c |  Number of clauses:    1236517                                              |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node12/watcher-314116-1176896554 -o ROOT/results/node12/solver-314116-1176896554 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314116-1176896554/cmusat /tmp/evaluation/314116-1176896554/instance-314116-1176896554.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.95 0.98 3/77 1855
/proc/meminfo: memFree=1507768/2055920 swapFree=4155784/4192956
[pid=1855] ppid=1853 vsize=2788 CPUtime=0
/proc/1855/stat : 1855 (cmusat) R 1853 1855 1058 0 -1 4194304 522 0 0 0 0 0 0 0 18 0 1 0 165692775 2854912 505 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134525559 0 0 4096 35 0 0 0 17 1 0 0
/proc/1855/statm: 697 507 96 243 0 451 0

[startup+0.0128311 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 1855
/proc/meminfo: memFree=1507768/2055920 swapFree=4155784/4192956
[pid=1855] ppid=1853 vsize=4596 CPUtime=0
/proc/1855/stat : 1855 (cmusat) R 1853 1855 1058 0 -1 4194304 907 0 0 0 0 0 0 0 18 0 1 0 165692775 4706304 890 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134548958 0 0 4096 35 0 0 0 17 1 0 0
/proc/1855/statm: 1149 890 96 243 0 903 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4596

[startup+0.101839 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 1855
/proc/meminfo: memFree=1507768/2055920 swapFree=4155784/4192956
[pid=1855] ppid=1853 vsize=11744 CPUtime=0.09
/proc/1855/stat : 1855 (cmusat) R 1853 1855 1058 0 -1 4194304 2676 0 0 0 9 0 0 0 18 0 1 0 165692775 12025856 2659 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135153225 0 0 4096 35 0 0 0 17 1 0 0
/proc/1855/statm: 2976 2665 96 243 0 2730 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11744

[startup+0.301858 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 1855
/proc/meminfo: memFree=1507768/2055920 swapFree=4155784/4192956
[pid=1855] ppid=1853 vsize=47556 CPUtime=0.29
/proc/1855/stat : 1855 (cmusat) R 1853 1855 1058 0 -1 4194304 9460 0 0 0 25 4 0 0 19 0 1 0 165692775 48697344 9443 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/1855/statm: 11889 9443 96 243 0 11643 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 47556

[startup+0.701899 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 1855
/proc/meminfo: memFree=1507768/2055920 swapFree=4155784/4192956
[pid=1855] ppid=1853 vsize=66832 CPUtime=0.69
/proc/1855/stat : 1855 (cmusat) R 1853 1855 1058 0 -1 4194304 14237 0 0 0 61 8 0 0 23 0 1 0 165692775 68435968 14220 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/1855/statm: 16708 14221 96 243 0 16462 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 66832

[startup+1.50198 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 1856
/proc/meminfo: memFree=1438512/2055920 swapFree=4155784/4192956
[pid=1855] ppid=1853 vsize=103356 CPUtime=1.49
/proc/1855/stat : 1855 (cmusat) R 1853 1855 1058 0 -1 4194304 23463 0 0 0 136 13 0 0 25 0 1 0 165692775 105836544 23446 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/1855/statm: 25839 23446 96 243 0 25593 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103356

[startup+3.10114 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 1856
/proc/meminfo: memFree=1410160/2055920 swapFree=4155784/4192956
[pid=1855] ppid=1853 vsize=120324 CPUtime=3.09
/proc/1855/stat : 1855 (cmusat) R 1853 1855 1058 0 -1 4194304 27580 0 0 0 293 16 0 0 25 0 1 0 165692775 123211776 27563 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/1855/statm: 30081 27563 107 243 0 29835 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 120324

[startup+6.30146 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 1856
/proc/meminfo: memFree=1378736/2055920 swapFree=4155784/4192956
[pid=1855] ppid=1853 vsize=95136 CPUtime=6.29
/proc/1855/stat : 1855 (cmusat) R 1853 1855 1058 0 -1 4194304 34631 0 0 0 609 20 0 0 25 0 1 0 165692775 97419264 23621 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135087831 0 0 4096 35 0 0 0 17 1 0 0
/proc/1855/statm: 23784 23621 107 243 0 23538 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 95136

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.98 2/78 1856
/proc/meminfo: memFree=1438256/2055920 swapFree=4155784/4192956
[pid=1855] ppid=1853 vsize=80608 CPUtime=12.68
/proc/1855/stat : 1855 (cmusat) R 1853 1855 1058 0 -1 4194304 38185 0 0 0 1247 21 0 0 25 0 1 0 165692775 82542592 17472 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/1855/statm: 20152 17472 117 243 0 19906 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 80608

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 1856
/proc/meminfo: memFree=1438192/2055920 swapFree=4155784/4192956
[pid=1855] ppid=1853 vsize=80608 CPUtime=25.49
/proc/1855/stat : 1855 (cmusat) R 1853 1855 1058 0 -1 4194304 38220 0 0 0 2527 22 0 0 25 0 1 0 165692775 82542592 17507 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/1855/statm: 20152 17507 117 243 0 19906 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 80608

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 1856
/proc/meminfo: memFree=1437872/2055920 swapFree=4155784/4192956
[pid=1855] ppid=1853 vsize=80608 CPUtime=51.08
/proc/1855/stat : 1855 (cmusat) R 1853 1855 1058 0 -1 4194304 38317 0 0 0 5086 22 0 0 25 0 1 0 165692775 82542592 17604 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/1855/statm: 20152 17604 117 243 0 19906 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 80608

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 1856
/proc/meminfo: memFree=1425200/2055920 swapFree=4155784/4192956
[pid=1855] ppid=1853 vsize=92788 CPUtime=102.27
/proc/1855/stat : 1855 (cmusat) R 1853 1855 1058 0 -1 4194304 41517 0 0 0 10201 26 0 0 25 0 1 0 165692775 95014912 20804 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589489 0 0 4096 35 0 0 0 17 1 0 0
/proc/1855/statm: 23197 20804 117 243 0 22951 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 92788

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1856
/proc/meminfo: memFree=1408496/2055920 swapFree=4155784/4192956
[pid=1855] ppid=1853 vsize=109044 CPUtime=162.25
/proc/1855/stat : 1855 (cmusat) R 1853 1855 1058 0 -1 4194304 45708 0 0 0 16193 32 0 0 25 0 1 0 165692775 111661056 24995 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/1855/statm: 27261 24995 117 243 0 27015 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 109044

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1856
/proc/meminfo: memFree=1396656/2055920 swapFree=4155784/4192956
[pid=1855] ppid=1853 vsize=120316 CPUtime=222.23
/proc/1855/stat : 1855 (cmusat) R 1853 1855 1058 0 -1 4194304 48643 0 0 0 22188 35 0 0 25 0 1 0 165692775 123203584 27930 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/1855/statm: 30079 27930 117 243 0 29833 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 120316

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1856
/proc/meminfo: memFree=1379696/2055920 swapFree=4155784/4192956
[pid=1855] ppid=1853 vsize=136884 CPUtime=282.22
/proc/1855/stat : 1855 (cmusat) R 1853 1855 1058 0 -1 4194304 52897 0 0 0 28181 41 0 0 25 0 1 0 165692775 140169216 32184 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/1855/statm: 34221 32184 117 243 0 33975 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 136884

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1856
/proc/meminfo: memFree=1364016/2055920 swapFree=4155784/4192956
[pid=1855] ppid=1853 vsize=151876 CPUtime=342.21
/proc/1855/stat : 1855 (cmusat) R 1853 1855 1058 0 -1 4194304 56792 0 0 0 34176 45 0 0 25 0 1 0 165692775 155521024 36079 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589656 0 0 4096 35 0 0 0 17 1 0 0
/proc/1855/statm: 37969 36079 117 243 0 37723 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 151876

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1856
/proc/meminfo: memFree=1350832/2055920 swapFree=4155784/4192956
[pid=1855] ppid=1853 vsize=164744 CPUtime=402.19
/proc/1855/stat : 1855 (cmusat) R 1853 1855 1058 0 -1 4194304 60102 0 0 0 40170 49 0 0 25 0 1 0 165692775 168697856 39389 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589566 0 0 4096 35 0 0 0 17 1 0 0
/proc/1855/statm: 41186 39389 117 243 0 40940 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 164744

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1856
/proc/meminfo: memFree=1335344/2055920 swapFree=4155784/4192956
[pid=1855] ppid=1853 vsize=179660 CPUtime=462.17
/proc/1855/stat : 1855 (cmusat) R 1853 1855 1058 0 -1 4194304 63932 0 0 0 46163 54 0 0 25 0 1 0 165692775 183971840 43219 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590148 0 0 4096 35 0 0 0 17 1 0 0
/proc/1855/statm: 44915 43219 117 243 0 44669 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 179660

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1856
/proc/meminfo: memFree=1321968/2055920 swapFree=4155784/4192956
[pid=1855] ppid=1853 vsize=192944 CPUtime=522.16
/proc/1855/stat : 1855 (cmusat) R 1853 1855 1058 0 -1 4194304 67316 0 0 0 52158 58 0 0 25 0 1 0 165692775 197574656 46603 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134592078 0 0 4096 35 0 0 0 17 1 0 0
/proc/1855/statm: 48236 46603 117 243 0 47990 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 192944

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1856
/proc/meminfo: memFree=1308400/2055920 swapFree=4155784/4192956
[pid=1855] ppid=1853 vsize=206156 CPUtime=582.14
/proc/1855/stat : 1855 (cmusat) R 1853 1855 1058 0 -1 4194304 70662 0 0 0 58153 61 0 0 25 0 1 0 165692775 211103744 49949 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/1855/statm: 51539 49949 117 243 0 51293 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 206156

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1856
/proc/meminfo: memFree=1299952/2055920 swapFree=4155784/4192956
[pid=1855] ppid=1853 vsize=214356 CPUtime=642.13
/proc/1855/stat : 1855 (cmusat) R 1853 1855 1058 0 -1 4194304 72758 0 0 0 64149 64 0 0 25 0 1 0 165692775 219500544 52045 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/1855/statm: 53589 52045 117 243 0 53343 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 214356

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1856
/proc/meminfo: memFree=1291440/2055920 swapFree=4155784/4192956
[pid=1855] ppid=1853 vsize=222660 CPUtime=702.11
/proc/1855/stat : 1855 (cmusat) R 1853 1855 1058 0 -1 4194304 76392 0 0 0 70144 67 0 0 25 0 1 0 165692775 228003840 54181 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1855/statm: 55665 54181 117 243 0 55419 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 222660

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1856
/proc/meminfo: memFree=1281712/2055920 swapFree=4155784/4192956
[pid=1855] ppid=1853 vsize=231904 CPUtime=762.1
/proc/1855/stat : 1855 (cmusat) R 1853 1855 1058 0 -1 4194304 80351 0 0 0 76140 70 0 0 25 0 1 0 165692775 237469696 56586 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/1855/statm: 57976 56586 117 243 0 57730 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 231904

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1856
/proc/meminfo: memFree=1281584/2055920 swapFree=4155784/4192956
[pid=1855] ppid=1853 vsize=232060 CPUtime=822.09
/proc/1855/stat : 1855 (cmusat) R 1853 1855 1058 0 -1 4194304 80378 0 0 0 82138 71 0 0 25 0 1 0 165692775 237629440 56613 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1855/statm: 58015 56613 117 243 0 57769 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 232060

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1856
/proc/meminfo: memFree=1281456/2055920 swapFree=4155784/4192956
[pid=1855] ppid=1853 vsize=232220 CPUtime=882.07
/proc/1855/stat : 1855 (cmusat) R 1853 1855 1058 0 -1 4194304 80407 0 0 0 88136 71 0 0 25 0 1 0 165692775 237793280 56642 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134592078 0 0 4096 35 0 0 0 17 1 0 0
/proc/1855/statm: 58055 56642 117 243 0 57809 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 232220

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1856
/proc/meminfo: memFree=1281392/2055920 swapFree=4155784/4192956
[pid=1855] ppid=1853 vsize=232380 CPUtime=942.05
/proc/1855/stat : 1855 (cmusat) R 1853 1855 1058 0 -1 4194304 80425 0 0 0 94133 72 0 0 25 0 1 0 165692775 237957120 56660 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1855/statm: 58095 56660 117 243 0 57849 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 232380

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1856
/proc/meminfo: memFree=1281264/2055920 swapFree=4155784/4192956
[pid=1855] ppid=1853 vsize=232380 CPUtime=1002.04
/proc/1855/stat : 1855 (cmusat) R 1853 1855 1058 0 -1 4194304 80456 0 0 0 100132 72 0 0 25 0 1 0 165692775 237957120 56691 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134592078 0 0 4096 35 0 0 0 17 1 0 0
/proc/1855/statm: 58095 56691 117 243 0 57849 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 232380

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1856
/proc/meminfo: memFree=1281200/2055920 swapFree=4155784/4192956
[pid=1855] ppid=1853 vsize=232380 CPUtime=1062.03
/proc/1855/stat : 1855 (cmusat) R 1853 1855 1058 0 -1 4194304 80462 0 0 0 106130 73 0 0 25 0 1 0 165692775 237957120 56697 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1855/statm: 58095 56697 117 243 0 57849 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 232380

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 1940
/proc/meminfo: memFree=1279536/2055920 swapFree=4155784/4192956
[pid=1855] ppid=1853 vsize=232892 CPUtime=1121.96
/proc/1855/stat : 1855 (cmusat) R 1853 1855 1058 0 -1 4194304 80546 0 0 0 112123 73 0 0 25 0 1 0 165692775 238481408 56781 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1855/statm: 58223 56781 117 243 0 57977 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 232892

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2064
/proc/meminfo: memFree=1280240/2055920 swapFree=4155784/4192956
[pid=1855] ppid=1853 vsize=233084 CPUtime=1181.88
/proc/1855/stat : 1855 (cmusat) R 1853 1855 1058 0 -1 4194304 80595 0 0 0 118114 74 0 0 25 0 1 0 165692775 238678016 56830 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/1855/statm: 58271 56830 117 243 0 58025 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 233084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2064
/proc/meminfo: memFree=1280240/2055920 swapFree=4155784/4192956
[pid=1855] ppid=1853 vsize=233128 CPUtime=1200.07
/proc/1855/stat : 1855 (cmusat) R 1853 1855 1058 0 -1 4194304 82240 0 0 0 119932 75 0 0 25 0 1 0 165692775 238723072 56866 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/1855/statm: 58282 56866 117 243 0 58036 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 233128

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 2064
/proc/meminfo: memFree=1280240/2055920 swapFree=4155784/4192956
[pid=1855] ppid=1853 vsize=233128 CPUtime=1200.07
/proc/1855/stat : 1855 (cmusat) R 1853 1855 1058 0 -1 4194304 82240 0 0 0 119932 75 0 0 25 0 1 0 165692775 238723072 56866 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/1855/statm: 58282 56866 117 243 0 58036 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 233128

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.13
CPU user time (s): 1199.33
CPU system time (s): 0.796878
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 233128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.33
system time used= 0.796878
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 82240
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= 24798

runsolver used 1.38379 second user time and 2.81757 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Wed Apr 18 11:42:34 UTC 2007

IDJOB= 314116
IDBENCH= 20383
IDSOLVER= 121
FILE ID= node12/314116-1176896554

PBS_JOBID= 4595146

Free space on /tmp= 66232 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-5-17-u.cnf
COMMAND LINE= /tmp/evaluation/314116-1176896554/cmusat /tmp/evaluation/314116-1176896554/instance-314116-1176896554.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-314116-1176896554 -o ROOT/results/node12/solver-314116-1176896554 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314116-1176896554/cmusat /tmp/evaluation/314116-1176896554/instance-314116-1176896554.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  9f79c3f75a90db314ed315006ba97d6f

RANDOM SEED= 353730998

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1508240 kB
Buffers:         31044 kB
Cached:         426164 kB
SwapCached:      15800 kB
Active:         106440 kB
Inactive:       378652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1508240 kB
SwapTotal:     4192956 kB
SwapFree:      4155784 kB
Dirty:           24840 kB
Writeback:           0 kB
Mapped:          30636 kB
Slab:            48148 kB
Committed_AS:  4295468 kB
PageTables:       1796 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= 66232 MiB

End job on node12 on Wed Apr 18 12:02:37 UTC 2007