Trace number 312876

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) 1200.21 1200.65

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-10-15-s.cnf
MD5SUMa6b04ec2cace5c4e6bef212c7f2df796
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 variables261020
Number of clauses1211106
Sum of the clauses size2788072
Maximum clause length10
Minimum clause length1
Number of clauses of size 119537
Number of clauses of size 2952032
Number of clauses of size 3190917
Number of clauses of size 45400
Number of clauses of size 521600
Number of clauses of size over 521620

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  261020                                               |
1.49/1.54	c |  Number of clauses:    1211106                                              |

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/node58/watcher-312876-1176866474 -o ROOT/results/node58/solver-312876-1176866474 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/312876-1176866474/cmusat /tmp/evaluation/312876-1176866474/instance-312876-1176866474.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: 1.00 1.00 1.00 3/64 12877
/proc/meminfo: memFree=1529136/2055920 swapFree=4184528/4192956
[pid=12877] ppid=12875 vsize=2788 CPUtime=0
/proc/12877/stat : 12877 (cmusat) R 12875 12877 11865 0 -1 4194304 524 0 0 0 0 0 0 0 18 0 1 0 134557157 2854912 507 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134525945 0 0 4096 35 0 0 0 17 1 0 0
/proc/12877/statm: 697 508 96 243 0 451 0

[startup+0.038362 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12877
/proc/meminfo: memFree=1529136/2055920 swapFree=4184528/4192956
[pid=12877] ppid=12875 vsize=8024 CPUtime=0.03
/proc/12877/stat : 12877 (cmusat) R 12875 12877 11865 0 -1 4194304 1632 0 0 0 2 1 0 0 18 0 1 0 134557157 8216576 1615 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/12877/statm: 2006 1616 96 243 0 1760 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8024

[startup+0.101372 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12877
/proc/meminfo: memFree=1529136/2055920 swapFree=4184528/4192956
[pid=12877] ppid=12875 vsize=12900 CPUtime=0.09
/proc/12877/stat : 12877 (cmusat) R 12875 12877 11865 0 -1 4194304 2735 0 0 0 8 1 0 0 18 0 1 0 134557157 13209600 2719 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134541626 0 0 4096 35 0 0 0 17 1 0 0
/proc/12877/statm: 3225 2725 96 243 0 2979 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12900

[startup+0.301406 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12877
/proc/meminfo: memFree=1529136/2055920 swapFree=4184528/4192956
[pid=12877] ppid=12875 vsize=44068 CPUtime=0.3
/proc/12877/stat : 12877 (cmusat) R 12875 12877 11865 0 -1 4194304 9380 0 0 0 25 5 0 0 19 0 1 0 134557157 45125632 9363 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134531925 0 0 4096 35 0 0 0 17 1 0 0
/proc/12877/statm: 11017 9363 96 243 0 10771 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 44068

[startup+0.701472 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 12877
/proc/meminfo: memFree=1529136/2055920 swapFree=4184528/4192956
[pid=12877] ppid=12875 vsize=63344 CPUtime=0.69
/proc/12877/stat : 12877 (cmusat) R 12875 12877 11865 0 -1 4194304 14166 0 0 0 61 8 0 0 22 0 1 0 134557157 64864256 14149 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/12877/statm: 15836 14150 96 243 0 15590 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63344

[startup+1.50161 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12878
/proc/meminfo: memFree=1459496/2055920 swapFree=4184528/4192956
[pid=12877] ppid=12875 vsize=103636 CPUtime=1.49
/proc/12877/stat : 12877 (cmusat) R 12875 12877 11865 0 -1 4194304 23436 0 0 0 136 13 0 0 25 0 1 0 134557157 106123264 23419 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/12877/statm: 25909 23420 96 243 0 25663 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103636

[startup+3.10187 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12878
/proc/meminfo: memFree=1433064/2055920 swapFree=4184528/4192956
[pid=12877] ppid=12875 vsize=127696 CPUtime=3.09
/proc/12877/stat : 12877 (cmusat) R 12875 12877 11865 0 -1 4194304 29314 0 0 0 293 16 0 0 25 0 1 0 134557157 130760704 29297 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134551386 0 0 4096 35 0 0 0 17 1 0 0
/proc/12877/statm: 31924 29297 107 243 0 31678 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 127696

[startup+6.30141 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12878
/proc/meminfo: memFree=1417512/2055920 swapFree=4184528/4192956
[pid=12877] ppid=12875 vsize=98236 CPUtime=6.29
/proc/12877/stat : 12877 (cmusat) R 12875 12877 11865 0 -1 4194304 34890 0 0 0 610 19 0 0 25 0 1 0 134557157 100593664 24415 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134553435 0 0 4096 35 0 0 0 17 1 0 0
/proc/12877/statm: 24559 24415 110 243 0 24313 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 98236

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12878
/proc/meminfo: memFree=1436344/2055920 swapFree=4184528/4192956
[pid=12877] ppid=12875 vsize=107084 CPUtime=12.68
/proc/12877/stat : 12877 (cmusat) R 12875 12877 11865 0 -1 4194304 39554 0 0 0 1247 21 0 0 25 0 1 0 134557157 109654016 23271 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12877/statm: 26771 23271 119 243 0 26525 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 107084

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12878
/proc/meminfo: memFree=1436408/2055920 swapFree=4184528/4192956
[pid=12877] ppid=12875 vsize=107084 CPUtime=25.48
/proc/12877/stat : 12877 (cmusat) R 12875 12877 11865 0 -1 4194304 39573 0 0 0 2527 21 0 0 25 0 1 0 134557157 109654016 23290 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590129 0 0 4096 35 0 0 0 17 1 0 0
/proc/12877/statm: 26771 23290 119 243 0 26525 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 107084

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12878
/proc/meminfo: memFree=1436280/2055920 swapFree=4184528/4192956
[pid=12877] ppid=12875 vsize=107084 CPUtime=51.05
/proc/12877/stat : 12877 (cmusat) R 12875 12877 11865 0 -1 4194304 39604 0 0 0 5084 21 0 0 25 0 1 0 134557157 109654016 23321 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12877/statm: 26771 23321 119 243 0 26525 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 107084

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12878
/proc/meminfo: memFree=1430584/2055920 swapFree=4184528/4192956
[pid=12877] ppid=12875 vsize=112652 CPUtime=102.24
/proc/12877/stat : 12877 (cmusat) R 12875 12877 11865 0 -1 4194304 41054 0 0 0 10201 23 0 0 25 0 1 0 134557157 115355648 24771 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12877/statm: 28163 24771 119 243 0 27917 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 112652

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12878
/proc/meminfo: memFree=1399352/2055920 swapFree=4184528/4192956
[pid=12877] ppid=12875 vsize=144904 CPUtime=162.22
/proc/12877/stat : 12877 (cmusat) R 12875 12877 11865 0 -1 4194304 49126 0 0 0 16191 31 0 0 25 0 1 0 134557157 148381696 32843 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/12877/statm: 36226 32843 119 243 0 35980 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 144904

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12878
/proc/meminfo: memFree=1355832/2055920 swapFree=4184528/4192956
[pid=12877] ppid=12875 vsize=187624 CPUtime=222.2
/proc/12877/stat : 12877 (cmusat) R 12875 12877 11865 0 -1 4194304 59732 0 0 0 22181 39 0 0 25 0 1 0 134557157 192126976 43449 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12877/statm: 46906 43449 119 243 0 46660 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 187624

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12878
/proc/meminfo: memFree=1313848/2055920 swapFree=4184528/4192956
[pid=12877] ppid=12875 vsize=230080 CPUtime=282.17
/proc/12877/stat : 12877 (cmusat) R 12875 12877 11865 0 -1 4194304 70240 0 0 0 28170 47 0 0 25 0 1 0 134557157 235601920 53957 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/12877/statm: 57520 53957 119 243 0 57274 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 230080

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12878
/proc/meminfo: memFree=1283384/2055920 swapFree=4184528/4192956
[pid=12877] ppid=12875 vsize=260344 CPUtime=342.16
/proc/12877/stat : 12877 (cmusat) R 12875 12877 11865 0 -1 4194304 77795 0 0 0 34162 54 0 0 25 0 1 0 134557157 266592256 61512 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589498 0 0 4096 35 0 0 0 17 1 0 0
/proc/12877/statm: 65086 61512 119 243 0 64840 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 260344

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12878
/proc/meminfo: memFree=1253624/2055920 swapFree=4184528/4192956
[pid=12877] ppid=12875 vsize=290740 CPUtime=402.13
/proc/12877/stat : 12877 (cmusat) R 12875 12877 11865 0 -1 4194304 85341 0 0 0 40154 59 0 0 25 0 1 0 134557157 297717760 69058 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/12877/statm: 72685 69058 119 243 0 72439 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 290740

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12878
/proc/meminfo: memFree=1214456/2055920 swapFree=4184528/4192956
[pid=12877] ppid=12875 vsize=329784 CPUtime=462.11
/proc/12877/stat : 12877 (cmusat) R 12875 12877 11865 0 -1 4194304 95039 0 0 0 46146 65 0 0 25 0 1 0 134557157 337698816 78756 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135107886 0 0 4096 35 0 0 0 17 1 0 0
/proc/12877/statm: 82446 78756 119 243 0 82200 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 329784

[startup+522.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 12878
/proc/meminfo: memFree=1163000/2055920 swapFree=4184528/4192956
[pid=12877] ppid=12875 vsize=381820 CPUtime=522.09
/proc/12877/stat : 12877 (cmusat) R 12875 12877 11865 0 -1 4194304 107996 0 0 0 52134 75 0 0 25 0 1 0 134557157 390983680 91713 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134592078 0 0 4096 35 0 0 0 17 1 0 0
/proc/12877/statm: 95455 91713 119 243 0 95209 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 381820

[startup+582.302 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 12878
/proc/meminfo: memFree=1101176/2055920 swapFree=4184528/4192956
[pid=12877] ppid=12875 vsize=443880 CPUtime=582.07
/proc/12877/stat : 12877 (cmusat) R 12875 12877 11865 0 -1 4194304 123276 0 0 0 58121 86 0 0 25 0 1 0 134557157 454533120 106993 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/12877/statm: 110970 106993 119 243 0 110724 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 443880

[startup+642.302 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 12878
/proc/meminfo: memFree=1054328/2055920 swapFree=4184528/4192956
[pid=12877] ppid=12875 vsize=491148 CPUtime=642.05
/proc/12877/stat : 12877 (cmusat) R 12875 12877 11865 0 -1 4194304 134893 0 0 0 64111 94 0 0 25 0 1 0 134557157 502935552 118610 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135107886 0 0 4096 35 0 0 0 17 1 0 0
/proc/12877/statm: 122787 118610 119 243 0 122541 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 491148

[startup+702.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 12878
/proc/meminfo: memFree=1011512/2055920 swapFree=4184528/4192956
[pid=12877] ppid=12875 vsize=535076 CPUtime=702.03
/proc/12877/stat : 12877 (cmusat) R 12875 12877 11865 0 -1 4194304 145704 0 0 0 70101 102 0 0 25 0 1 0 134557157 547917824 129421 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590121 0 0 4096 35 0 0 0 17 1 0 0
/proc/12877/statm: 133769 129421 119 243 0 133523 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 535076

[startup+762.306 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 12878
/proc/meminfo: memFree=966328/2055920 swapFree=4184528/4192956
[pid=12877] ppid=12875 vsize=580960 CPUtime=762.01
/proc/12877/stat : 12877 (cmusat) R 12875 12877 11865 0 -1 4194304 156873 0 0 0 76090 111 0 0 25 0 1 0 134557157 594903040 140590 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589811 0 0 4096 35 0 0 0 17 1 0 0
/proc/12877/statm: 145240 140590 119 243 0 144994 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 580960

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 12878
/proc/meminfo: memFree=919736/2055920 swapFree=4184528/4192956
[pid=12877] ppid=12875 vsize=629432 CPUtime=821.99
/proc/12877/stat : 12877 (cmusat) R 12875 12877 11865 0 -1 4194304 168541 0 0 0 82081 118 0 0 25 0 1 0 134557157 644538368 152258 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12877/statm: 157358 152258 119 243 0 157112 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 629432

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 12878
/proc/meminfo: memFree=851320/2055920 swapFree=4184528/4192956
[pid=12877] ppid=12875 vsize=703800 CPUtime=881.97
/proc/12877/stat : 12877 (cmusat) R 12875 12877 11865 0 -1 4194304 185592 0 0 0 88069 128 0 0 25 0 1 0 134557157 720691200 169309 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589575 0 0 4096 35 0 0 0 17 1 0 0
/proc/12877/statm: 175950 169309 119 243 0 175704 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 703800

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12878
/proc/meminfo: memFree=799992/2055920 swapFree=4184528/4192956
[pid=12877] ppid=12875 vsize=755932 CPUtime=941.95
/proc/12877/stat : 12877 (cmusat) R 12875 12877 11865 0 -1 4194304 198490 0 0 0 94057 138 0 0 25 0 1 0 134557157 774074368 182207 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/12877/statm: 188983 182207 119 243 0 188737 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 755932

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12878
/proc/meminfo: memFree=753592/2055920 swapFree=4184528/4192956
[pid=12877] ppid=12875 vsize=802984 CPUtime=1001.93
/proc/12877/stat : 12877 (cmusat) R 12875 12877 11865 0 -1 4194304 209990 0 0 0 100045 148 0 0 25 0 1 0 134557157 822255616 193707 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135107886 0 0 4096 35 0 0 0 17 1 0 0
/proc/12877/statm: 200746 193707 119 243 0 200500 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 802984

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12878
/proc/meminfo: memFree=717432/2055920 swapFree=4184528/4192956
[pid=12877] ppid=12875 vsize=839372 CPUtime=1061.9
/proc/12877/stat : 12877 (cmusat) R 12875 12877 11865 0 -1 4194304 219026 0 0 0 106036 154 0 0 25 0 1 0 134557157 859516928 202743 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/12877/statm: 209843 202743 119 243 0 209597 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 839372

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12880
/proc/meminfo: memFree=692280/2055920 swapFree=4184528/4192956
[pid=12877] ppid=12875 vsize=864576 CPUtime=1121.88
/proc/12877/stat : 12877 (cmusat) R 12875 12877 11865 0 -1 4194304 225282 0 0 0 112029 159 0 0 25 0 1 0 134557157 885325824 208999 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/12877/statm: 216144 208999 119 243 0 215898 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 864576

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12880
/proc/meminfo: memFree=624760/2055920 swapFree=4184528/4192956
[pid=12877] ppid=12875 vsize=941636 CPUtime=1181.86
/proc/12877/stat : 12877 (cmusat) R 12875 12877 11865 0 -1 4194304 242312 0 0 0 118015 171 0 0 25 0 1 0 134557157 964235264 226029 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589468 0 0 4096 35 0 0 0 17 1 0 0
/proc/12877/statm: 235409 226029 119 243 0 235163 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 941636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12880
/proc/meminfo: memFree=609400/2055920 swapFree=4184528/4192956
[pid=12877] ppid=12875 vsize=957024 CPUtime=1200.06
/proc/12877/stat : 12877 (cmusat) R 12875 12877 11865 0 -1 4194304 245872 0 0 0 119833 173 0 0 25 0 1 0 134557157 979992576 229589 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589575 0 0 4096 35 0 0 0 17 1 0 0
/proc/12877/statm: 239256 229589 119 243 0 239010 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 957024

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

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

[startup+1200.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12880
/proc/meminfo: memFree=609400/2055920 swapFree=4184528/4192956
[pid=12877] ppid=12875 vsize=0 CPUtime=1200.16
/proc/12877/stat : 12877 (cmusat) R 12875 12877 11865 0 -1 4195332 245872 0 0 0 119833 183 0 0 25 0 1 0 134557157 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 35 0 0 0 17 1 0 0
/proc/12877/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.65
CPU time (s): 1200.21
CPU user time (s): 1198.33
CPU system time (s): 1.87671
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 957024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.33
system time used= 1.87671
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 245872
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= 3196

runsolver used 0.864868 second user time and 2.43363 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Wed Apr 18 03:21:15 UTC 2007

IDJOB= 312876
IDBENCH= 20352
IDSOLVER= 121
FILE ID= node58/312876-1176866474

PBS_JOBID= 4590262

Free space on /tmp= 66441 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-sat/partial-10-15-s.cnf
COMMAND LINE= /tmp/evaluation/312876-1176866474/cmusat /tmp/evaluation/312876-1176866474/instance-312876-1176866474.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-312876-1176866474 -o ROOT/results/node58/solver-312876-1176866474 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/312876-1176866474/cmusat /tmp/evaluation/312876-1176866474/instance-312876-1176866474.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  a6b04ec2cace5c4e6bef212c7f2df796

RANDOM SEED= 648136019

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1529800 kB
Buffers:         27712 kB
Cached:         410572 kB
SwapCached:       2356 kB
Active:          50940 kB
Inactive:       404260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1529800 kB
SwapTotal:     4192956 kB
SwapFree:      4184528 kB
Dirty:           24296 kB
Writeback:           0 kB
Mapped:          23356 kB
Slab:            57028 kB
Committed_AS:   921064 kB
PageTables:       1396 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= 66441 MiB

End job on node58 on Wed Apr 18 03:41:17 UTC 2007