Trace number 369201

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) 5000.09 5001.63

General information on the benchmark

Namecrafted/spence/
hard/s97-100.cnf
MD5SUM7c361fbea07d8f97309d9c2b0cb47663
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark378.303
Satisfiable
(Un)Satisfiability was proved
Number of variables97
Number of clauses204
Sum of the clauses size612
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3204
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:  97                                                   |
0.00/0.00	c |  Number of clauses:    204                                                  |

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/node19/watcher-369201-1177231875 -o ROOT/results/node19/solver-369201-1177231875 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369201-1177231875/cmusat /tmp/evaluation/369201-1177231875/instance-369201-1177231875.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 10443
/proc/meminfo: memFree=1705408/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=2180 CPUtime=0
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 171104931 2232320 142 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134592201 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 545 142 117 243 0 299 0

[startup+0.104877 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 10443
/proc/meminfo: memFree=1705408/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=2464 CPUtime=0.1
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 218 0 0 0 10 0 0 0 18 0 1 0 171104931 2523136 201 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135107898 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 616 201 118 243 0 370 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2464

[startup+0.201888 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 10443
/proc/meminfo: memFree=1705408/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=2596 CPUtime=0.2
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 264 0 0 0 20 0 0 0 19 0 1 0 171104931 2658304 247 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134592046 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 649 247 118 243 0 403 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 2596

[startup+0.301899 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 10443
/proc/meminfo: memFree=1705408/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=2596 CPUtime=0.3
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 275 0 0 0 30 0 0 0 19 0 1 0 171104931 2658304 258 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 649 258 118 243 0 403 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2596

[startup+0.701942 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 10443
/proc/meminfo: memFree=1705408/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=3300 CPUtime=0.7
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 411 0 0 0 70 0 0 0 23 0 1 0 171104931 3379200 394 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 825 394 118 243 0 579 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3300

[startup+1.50103 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10444
/proc/meminfo: memFree=1704248/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=3464 CPUtime=1.49
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 489 0 0 0 149 0 0 0 25 0 1 0 171104931 3547136 472 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589811 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 866 472 118 243 0 620 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3464

[startup+3.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10444
/proc/meminfo: memFree=1703224/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=4524 CPUtime=3.09
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 743 0 0 0 309 0 0 0 25 0 1 0 171104931 4632576 726 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 1131 726 118 243 0 885 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4524

[startup+6.30155 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10444
/proc/meminfo: memFree=1701248/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=6320 CPUtime=6.29
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 1175 0 0 0 629 0 0 0 25 0 1 0 171104931 6471680 1119 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 1580 1119 118 243 0 1334 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6320

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10444
/proc/meminfo: memFree=1699976/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=7520 CPUtime=12.68
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 1686 0 0 0 1268 0 0 0 25 0 1 0 171104931 7700480 1467 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 1880 1467 118 243 0 1634 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7520

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10444
/proc/meminfo: memFree=1696776/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=11044 CPUtime=25.48
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 2945 0 0 0 2547 1 0 0 25 0 1 0 171104931 11309056 2234 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 2761 2234 118 243 0 2515 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11044

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10444
/proc/meminfo: memFree=1690824/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=18248 CPUtime=51.07
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 5248 0 0 0 5105 2 0 0 25 0 1 0 171104931 18685952 3745 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 4562 3745 118 243 0 4316 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18248

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10444
/proc/meminfo: memFree=1687560/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=20864 CPUtime=102.26
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 6601 0 0 0 10223 3 0 0 25 0 1 0 171104931 21364736 4545 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 5216 4545 118 243 0 4970 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20864

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10444
/proc/meminfo: memFree=1675464/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=35536 CPUtime=162.24
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 10811 0 0 0 16218 6 0 0 25 0 1 0 171104931 36388864 7569 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589698 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 8884 7569 118 243 0 8638 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 35536

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 10444
/proc/meminfo: memFree=1674632/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=35972 CPUtime=222.23
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 11462 0 0 0 22216 7 0 0 25 0 1 0 171104931 36835328 7777 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 8993 7777 118 243 0 8747 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 35972

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10444
/proc/meminfo: memFree=1673800/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=36592 CPUtime=282.21
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 11928 0 0 0 28213 8 0 0 25 0 1 0 171104931 37470208 7988 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 9148 7988 118 243 0 8902 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 36592

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10444
/proc/meminfo: memFree=1672648/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=37380 CPUtime=342.2
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 12499 0 0 0 34211 9 0 0 25 0 1 0 171104931 38277120 8279 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589528 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 9345 8279 118 243 0 9099 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 37380

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10444
/proc/meminfo: memFree=1669960/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=39624 CPUtime=402.18
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 13473 0 0 0 40208 10 0 0 25 0 1 0 171104931 40574976 8912 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 9906 8912 118 243 0 9660 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 39624

[startup+462.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 10444
/proc/meminfo: memFree=1668168/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=41468 CPUtime=462.17
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 13994 0 0 0 46206 11 0 0 25 0 1 0 171104931 42463232 9400 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 10367 9400 118 243 0 10121 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 41468

[startup+522.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 10444
/proc/meminfo: memFree=1667272/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=42296 CPUtime=522.15
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 14571 0 0 0 52203 12 0 0 25 0 1 0 171104931 43311104 9605 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589656 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 10574 9605 118 243 0 10328 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 42296

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10444
/proc/meminfo: memFree=1648008/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=67320 CPUtime=582.13
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 21387 0 0 0 58198 15 0 0 25 0 1 0 171104931 68935680 14379 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590137 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 16830 14379 118 243 0 16584 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 67320

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10642
/proc/meminfo: memFree=1647688/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=67320 CPUtime=642
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 21398 0 0 0 64183 17 0 0 25 0 1 0 171104931 68935680 14390 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 16830 14390 118 243 0 16584 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 67320


################
# More data... #
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[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10644
/proc/meminfo: memFree=1590984/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=132772 CPUtime=4061.12
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 45918 0 0 0 406055 57 0 0 25 0 1 0 171104931 135958528 28614 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 33193 28614 118 243 0 32947 0
Current children cumulated CPU time (s) 4061.12
Current children cumulated vsize (KiB) 132772

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10644
/proc/meminfo: memFree=1590856/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=133032 CPUtime=4121.1
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 45964 0 0 0 412052 58 0 0 25 0 1 0 171104931 136224768 28660 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 33258 28660 118 243 0 33012 0
Current children cumulated CPU time (s) 4121.1
Current children cumulated vsize (KiB) 133032

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10644
/proc/meminfo: memFree=1590792/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=133032 CPUtime=4181.09
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 45970 0 0 0 418051 58 0 0 25 0 1 0 171104931 136224768 28666 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 33258 28666 118 243 0 33012 0
Current children cumulated CPU time (s) 4181.09
Current children cumulated vsize (KiB) 133032

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10842
/proc/meminfo: memFree=1590400/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=133292 CPUtime=4240.96
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 46006 0 0 0 424037 59 0 0 25 0 1 0 171104931 136491008 28702 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 33323 28702 118 243 0 33077 0
Current children cumulated CPU time (s) 4240.96
Current children cumulated vsize (KiB) 133292

[startup+4302.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 10842
/proc/meminfo: memFree=1590472/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=133292 CPUtime=4300.94
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 46010 0 0 0 430035 59 0 0 25 0 1 0 171104931 136491008 28706 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 33323 28706 118 243 0 33077 0
Current children cumulated CPU time (s) 4300.94
Current children cumulated vsize (KiB) 133292

[startup+4362.3 s]
/proc/loadavg: 1.02 1.01 1.00 3/78 10842
/proc/meminfo: memFree=1590472/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=133292 CPUtime=4360.93
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 46011 0 0 0 436033 60 0 0 25 0 1 0 171104931 136491008 28707 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 33323 28707 118 243 0 33077 0
Current children cumulated CPU time (s) 4360.93
Current children cumulated vsize (KiB) 133292

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10842
/proc/meminfo: memFree=1590152/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=134068 CPUtime=4420.91
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 46164 0 0 0 442031 60 0 0 25 0 1 0 171104931 137285632 28795 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 33517 28795 118 243 0 33271 0
Current children cumulated CPU time (s) 4420.91
Current children cumulated vsize (KiB) 134068

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10842
/proc/meminfo: memFree=1590088/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=134068 CPUtime=4480.9
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 46167 0 0 0 448029 61 0 0 25 0 1 0 171104931 137285632 28798 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 33517 28798 118 243 0 33271 0
Current children cumulated CPU time (s) 4480.9
Current children cumulated vsize (KiB) 134068

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10842
/proc/meminfo: memFree=1589832/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=134068 CPUtime=4540.87
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 46273 0 0 0 454026 61 0 0 25 0 1 0 171104931 137285632 28904 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 33517 28904 118 243 0 33271 0
Current children cumulated CPU time (s) 4540.87
Current children cumulated vsize (KiB) 134068

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10842
/proc/meminfo: memFree=1589256/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=134068 CPUtime=4600.86
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 46393 0 0 0 460024 62 0 0 25 0 1 0 171104931 137285632 29024 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 33517 29024 118 243 0 33271 0
Current children cumulated CPU time (s) 4600.86
Current children cumulated vsize (KiB) 134068

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10842
/proc/meminfo: memFree=1588872/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=134068 CPUtime=4660.84
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 46508 0 0 0 466022 62 0 0 25 0 1 0 171104931 137285632 29139 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 33517 29139 118 243 0 33271 0
Current children cumulated CPU time (s) 4660.84
Current children cumulated vsize (KiB) 134068

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10842
/proc/meminfo: memFree=1588488/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=134324 CPUtime=4720.84
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 46667 0 0 0 472021 63 0 0 25 0 1 0 171104931 137547776 29233 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 33581 29233 118 243 0 33335 0
Current children cumulated CPU time (s) 4720.84
Current children cumulated vsize (KiB) 134324

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10842
/proc/meminfo: memFree=1588104/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=134708 CPUtime=4780.82
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 47742 0 0 0 478018 64 0 0 25 0 1 0 171104931 137940992 29343 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590137 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 33677 29343 118 243 0 33431 0
Current children cumulated CPU time (s) 4780.82
Current children cumulated vsize (KiB) 134708

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10842
/proc/meminfo: memFree=1588040/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=134576 CPUtime=4840.81
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 47746 0 0 0 484016 65 0 0 25 0 1 0 171104931 137805824 29314 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 33644 29314 118 243 0 33398 0
Current children cumulated CPU time (s) 4840.81
Current children cumulated vsize (KiB) 134576

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10842
/proc/meminfo: memFree=1588104/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=134576 CPUtime=4900.78
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 47753 0 0 0 490013 65 0 0 25 0 1 0 171104931 137805824 29321 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 33644 29321 118 243 0 33398 0
Current children cumulated CPU time (s) 4900.78
Current children cumulated vsize (KiB) 134576

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10842
/proc/meminfo: memFree=1588168/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=134576 CPUtime=4960.76
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 47756 0 0 0 496011 65 0 0 25 0 1 0 171104931 137805824 29324 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 33644 29324 118 243 0 33398 0
Current children cumulated CPU time (s) 4960.76
Current children cumulated vsize (KiB) 134576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10842
/proc/meminfo: memFree=1587912/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=134704 CPUtime=5000.07
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 47832 0 0 0 499941 66 0 0 25 0 1 0 171104931 137936896 29367 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 33676 29367 118 243 0 33430 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 134704

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

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

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10842
/proc/meminfo: memFree=1587912/2055920 swapFree=4159420/4192956
[pid=10443] ppid=10441 vsize=134704 CPUtime=5000.07
/proc/10443/stat : 10443 (cmusat) R 10441 10443 9908 0 -1 4194304 47832 0 0 0 499941 66 0 0 25 0 1 0 171104931 137936896 29367 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10443/statm: 33676 29367 118 243 0 33430 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 134704

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.63
CPU time (s): 5000.09
CPU user time (s): 4999.41
CPU system time (s): 0.682896
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 134708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.41
system time used= 0.682896
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47832
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= 5202

runsolver used 5.9161 second user time and 12.0412 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sun Apr 22 08:51:16 UTC 2007

IDJOB= 369201
IDBENCH= 20446
IDSOLVER= 182
FILE ID= node19/369201-1177231875

PBS_JOBID= 4650439

Free space on /tmp= 66464 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/hard/s97-100.cnf
COMMAND LINE= /tmp/evaluation/369201-1177231875/cmusat /tmp/evaluation/369201-1177231875/instance-369201-1177231875.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-369201-1177231875 -o ROOT/results/node19/solver-369201-1177231875 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369201-1177231875/cmusat /tmp/evaluation/369201-1177231875/instance-369201-1177231875.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7c361fbea07d8f97309d9c2b0cb47663

RANDOM SEED= 554907277

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1705944 kB
Buffers:         55448 kB
Cached:         201560 kB
SwapCached:       2344 kB
Active:         164832 kB
Inactive:       116352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1705944 kB
SwapTotal:     4192956 kB
SwapFree:      4159420 kB
Dirty:            2456 kB
Writeback:           0 kB
Mapped:          31184 kB
Slab:            54304 kB
Committed_AS:  4656272 kB
PageTables:       1784 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= 66464 MiB

End job on node19 on Sun Apr 22 10:14:39 UTC 2007