Trace number 339619

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
MXC 2007-02-08? (TO) 1200.07 1200.41

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
MD5SUMd8fa78c834564753f42ad3a5aaefa23a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark817.572
Satisfiable
(Un)Satisfiability was proved
Number of variables796
Number of clauses10039
Sum of the clauses size30316
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39840
Number of clauses of size 4199
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




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



Watcher Data (download as text)




runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node40/watcher-339619-1173708174 -o ROOT/results/node40/solver-339619-1173708174 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339619-1173708174/mxc /tmp/evaluation/339619-1173708174/instance-339619-1173708174.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: 0.77 0.92 0.97 3/64 18594
/proc/meminfo: memFree=1748440/2055920 swapFree=4154300/4192956
[pid=18594] ppid=18592 vsize=1368 CPUtime=0
/proc/18594/stat : 18594 (mxc) R 18592 18594 18535 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 27119974 1400832 175 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 342 176 46 122 0 216 0

[startup+0.0948361 s]
/proc/loadavg: 0.77 0.92 0.97 3/64 18594
/proc/meminfo: memFree=1748440/2055920 swapFree=4154300/4192956
[pid=18594] ppid=18592 vsize=1616 CPUtime=0.09
/proc/18594/stat : 18594 (mxc) R 18592 18594 18535 0 -1 4194304 292 0 0 0 9 0 0 0 18 0 1 0 27119974 1654784 239 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 404 239 58 122 0 278 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1616

[startup+0.101835 s]
/proc/loadavg: 0.77 0.92 0.97 3/64 18594
/proc/meminfo: memFree=1748440/2055920 swapFree=4154300/4192956
[pid=18594] ppid=18592 vsize=1616 CPUtime=0.09
/proc/18594/stat : 18594 (mxc) R 18592 18594 18535 0 -1 4194304 294 0 0 0 9 0 0 0 18 0 1 0 27119974 1654784 241 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 404 241 58 122 0 278 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1616

[startup+0.30186 s]
/proc/loadavg: 0.77 0.92 0.97 3/64 18594
/proc/meminfo: memFree=1748440/2055920 swapFree=4154300/4192956
[pid=18594] ppid=18592 vsize=1880 CPUtime=0.29
/proc/18594/stat : 18594 (mxc) R 18592 18594 18535 0 -1 4194304 359 0 0 0 29 0 0 0 19 0 1 0 27119974 1925120 306 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 470 306 59 122 0 344 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1880

[startup+0.701911 s]
/proc/loadavg: 0.77 0.92 0.97 3/64 18594
/proc/meminfo: memFree=1748440/2055920 swapFree=4154300/4192956
[pid=18594] ppid=18592 vsize=2124 CPUtime=0.69
/proc/18594/stat : 18594 (mxc) R 18592 18594 18535 0 -1 4194304 433 0 0 0 69 0 0 0 22 0 1 0 27119974 2174976 378 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 531 378 67 122 0 405 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2124

[startup+1.50201 s]
/proc/loadavg: 0.77 0.92 0.97 2/65 18595
/proc/meminfo: memFree=1746960/2055920 swapFree=4154300/4192956
[pid=18594] ppid=18592 vsize=2380 CPUtime=1.49
/proc/18594/stat : 18594 (mxc) R 18592 18594 18535 0 -1 4194304 491 0 0 0 149 0 0 0 25 0 1 0 27119974 2437120 436 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531585 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 595 436 67 122 0 469 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2380

[startup+3.10122 s]
/proc/loadavg: 0.77 0.92 0.97 2/65 18595
/proc/meminfo: memFree=1746704/2055920 swapFree=4154300/4192956
[pid=18594] ppid=18592 vsize=2608 CPUtime=3.09
/proc/18594/stat : 18594 (mxc) R 18592 18594 18535 0 -1 4194304 554 0 0 0 309 0 0 0 25 0 1 0 27119974 2670592 499 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 652 499 67 122 0 526 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2608

[startup+6.30164 s]
/proc/loadavg: 0.79 0.92 0.97 2/65 18595
/proc/meminfo: memFree=1746320/2055920 swapFree=4154300/4192956
[pid=18594] ppid=18592 vsize=2848 CPUtime=6.29
/proc/18594/stat : 18594 (mxc) R 18592 18594 18535 0 -1 4194304 614 0 0 0 629 0 0 0 25 0 1 0 27119974 2916352 559 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530141 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 712 559 67 122 0 586 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2848

[startup+12.7015 s]
/proc/loadavg: 0.81 0.92 0.97 2/65 18595
/proc/meminfo: memFree=1746000/2055920 swapFree=4154300/4192956
[pid=18594] ppid=18592 vsize=3072 CPUtime=12.69
/proc/18594/stat : 18594 (mxc) R 18592 18594 18535 0 -1 4194304 675 0 0 0 1269 0 0 0 25 0 1 0 27119974 3145728 620 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 768 620 67 122 0 642 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3072

[startup+25.5011 s]
/proc/loadavg: 0.85 0.93 0.97 2/65 18595
/proc/meminfo: memFree=1745432/2055920 swapFree=4154300/4192956
[pid=18594] ppid=18592 vsize=3548 CPUtime=25.48
/proc/18594/stat : 18594 (mxc) R 18592 18594 18535 0 -1 4194304 810 0 0 0 2548 0 0 0 25 0 1 0 27119974 3633152 755 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 887 755 67 122 0 761 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3548

[startup+51.1014 s]
/proc/loadavg: 0.90 0.93 0.97 2/65 18595
/proc/meminfo: memFree=1744920/2055920 swapFree=4154300/4192956
[pid=18594] ppid=18592 vsize=4284 CPUtime=51.07
/proc/18594/stat : 18594 (mxc) R 18592 18594 18535 0 -1 4194304 970 0 0 0 5107 0 0 0 25 0 1 0 27119974 4386816 915 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 1071 915 67 122 0 945 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4284

[startup+102.306 s]
/proc/loadavg: 0.95 0.94 0.97 2/65 18595
/proc/meminfo: memFree=1744344/2055920 swapFree=4154300/4192956
[pid=18594] ppid=18592 vsize=4860 CPUtime=102.27
/proc/18594/stat : 18594 (mxc) R 18592 18594 18535 0 -1 4194304 1116 0 0 0 10226 1 0 0 25 0 1 0 27119974 4976640 1061 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 1215 1061 67 122 0 1089 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4860

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.97 2/65 18595
/proc/meminfo: memFree=1744088/2055920 swapFree=4154300/4192956
[pid=18594] ppid=18592 vsize=4932 CPUtime=162.25
/proc/18594/stat : 18594 (mxc) R 18592 18594 18535 0 -1 4194304 1148 0 0 0 16224 1 0 0 25 0 1 0 27119974 5050368 1093 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 1233 1093 67 122 0 1107 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4932

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.97 2/65 18595
/proc/meminfo: memFree=1743768/2055920 swapFree=4154300/4192956
[pid=18594] ppid=18592 vsize=5296 CPUtime=222.23
/proc/18594/stat : 18594 (mxc) R 18592 18594 18535 0 -1 4194304 1234 0 0 0 22222 1 0 0 25 0 1 0 27119974 5423104 1179 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 1324 1179 67 122 0 1198 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5296

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/65 18595
/proc/meminfo: memFree=1743512/2055920 swapFree=4154300/4192956
[pid=18594] ppid=18592 vsize=5544 CPUtime=282.21
/proc/18594/stat : 18594 (mxc) R 18592 18594 18535 0 -1 4194304 1304 0 0 0 28220 1 0 0 25 0 1 0 27119974 5677056 1249 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 1386 1249 67 122 0 1260 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5544

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18595
/proc/meminfo: memFree=1743064/2055920 swapFree=4154300/4192956
[pid=18594] ppid=18592 vsize=5964 CPUtime=342.2
/proc/18594/stat : 18594 (mxc) R 18592 18594 18535 0 -1 4194304 1401 0 0 0 34218 2 0 0 25 0 1 0 27119974 6107136 1346 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531280 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 1491 1346 67 122 0 1365 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5964

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18595
/proc/meminfo: memFree=1742936/2055920 swapFree=4154300/4192956
[pid=18594] ppid=18592 vsize=6108 CPUtime=402.18
/proc/18594/stat : 18594 (mxc) R 18592 18594 18535 0 -1 4194304 1441 0 0 0 40216 2 0 0 25 0 1 0 27119974 6254592 1386 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 1527 1386 67 122 0 1401 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 6108

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18595
/proc/meminfo: memFree=1742872/2055920 swapFree=4154300/4192956
[pid=18594] ppid=18592 vsize=6160 CPUtime=462.16
/proc/18594/stat : 18594 (mxc) R 18592 18594 18535 0 -1 4194304 1449 0 0 0 46214 2 0 0 25 0 1 0 27119974 6307840 1394 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 1540 1394 67 122 0 1414 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 6160

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18595
/proc/meminfo: memFree=1742424/2055920 swapFree=4154300/4192956
[pid=18594] ppid=18592 vsize=6564 CPUtime=522.14
/proc/18594/stat : 18594 (mxc) R 18592 18594 18535 0 -1 4194304 1558 0 0 0 52212 2 0 0 25 0 1 0 27119974 6721536 1503 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 1641 1503 67 122 0 1515 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 6564

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18595
/proc/meminfo: memFree=1742296/2055920 swapFree=4154300/4192956
[pid=18594] ppid=18592 vsize=6708 CPUtime=582.13
/proc/18594/stat : 18594 (mxc) R 18592 18594 18535 0 -1 4194304 1592 0 0 0 58210 3 0 0 25 0 1 0 27119974 6868992 1537 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 1677 1537 67 122 0 1551 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 6708

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18595
/proc/meminfo: memFree=1742232/2055920 swapFree=4154300/4192956
[pid=18594] ppid=18592 vsize=6804 CPUtime=642.11
/proc/18594/stat : 18594 (mxc) R 18592 18594 18535 0 -1 4194304 1616 0 0 0 64208 3 0 0 25 0 1 0 27119974 6967296 1561 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 1701 1561 67 122 0 1575 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 6804

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18595
/proc/meminfo: memFree=1741976/2055920 swapFree=4154300/4192956
[pid=18594] ppid=18592 vsize=7012 CPUtime=702.09
/proc/18594/stat : 18594 (mxc) R 18592 18594 18535 0 -1 4194304 1669 0 0 0 70206 3 0 0 25 0 1 0 27119974 7180288 1614 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 1753 1614 67 122 0 1627 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 7012

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18595
/proc/meminfo: memFree=1741784/2055920 swapFree=4154300/4192956
[pid=18594] ppid=18592 vsize=7204 CPUtime=762.08
/proc/18594/stat : 18594 (mxc) R 18592 18594 18535 0 -1 4194304 1717 0 0 0 76205 3 0 0 25 0 1 0 27119974 7376896 1662 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 1801 1662 67 122 0 1675 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 7204

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18595
/proc/meminfo: memFree=1741784/2055920 swapFree=4154300/4192956
[pid=18594] ppid=18592 vsize=7332 CPUtime=822.06
/proc/18594/stat : 18594 (mxc) R 18592 18594 18535 0 -1 4194304 1723 0 0 0 82202 4 0 0 25 0 1 0 27119974 7507968 1668 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529837 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 1833 1668 67 122 0 1707 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 7332

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18595
/proc/meminfo: memFree=1741400/2055920 swapFree=4154300/4192956
[pid=18594] ppid=18592 vsize=7600 CPUtime=882.04
/proc/18594/stat : 18594 (mxc) R 18592 18594 18535 0 -1 4194304 2083 0 0 0 88200 4 0 0 25 0 1 0 27119974 7782400 1731 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 1900 1731 67 122 0 1774 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 7600

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18595
/proc/meminfo: memFree=1741016/2055920 swapFree=4154300/4192956
[pid=18594] ppid=18592 vsize=8016 CPUtime=942.02
/proc/18594/stat : 18594 (mxc) R 18592 18594 18535 0 -1 4194304 2497 0 0 0 94198 4 0 0 25 0 1 0 27119974 8208384 1815 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531171 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 2004 1815 67 122 0 1878 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 8016

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18595
/proc/meminfo: memFree=1741016/2055920 swapFree=4154300/4192956
[pid=18594] ppid=18592 vsize=8016 CPUtime=1002
/proc/18594/stat : 18594 (mxc) R 18592 18594 18535 0 -1 4194304 2870 0 0 0 100196 4 0 0 25 0 1 0 27119974 8208384 1825 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 2004 1825 67 122 0 1878 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 8016

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18595
/proc/meminfo: memFree=1740952/2055920 swapFree=4154300/4192956
[pid=18594] ppid=18592 vsize=8172 CPUtime=1062
/proc/18594/stat : 18594 (mxc) R 18592 18594 18535 0 -1 4194304 3007 0 0 0 106195 5 0 0 25 0 1 0 27119974 8368128 1863 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 2043 1863 67 122 0 1917 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 8172

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18595
/proc/meminfo: memFree=1740952/2055920 swapFree=4154300/4192956
[pid=18594] ppid=18592 vsize=8172 CPUtime=1121.98
/proc/18594/stat : 18594 (mxc) R 18592 18594 18535 0 -1 4194304 3008 0 0 0 112193 5 0 0 25 0 1 0 27119974 8368128 1864 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 2043 1864 67 122 0 1917 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 8172

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18595
/proc/meminfo: memFree=1740952/2055920 swapFree=4154300/4192956
[pid=18594] ppid=18592 vsize=8172 CPUtime=1181.96
/proc/18594/stat : 18594 (mxc) R 18592 18594 18535 0 -1 4194304 3008 0 0 0 118191 5 0 0 25 0 1 0 27119974 8368128 1864 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 2043 1864 67 122 0 1917 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 8172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18595
/proc/meminfo: memFree=1740952/2055920 swapFree=4154300/4192956
[pid=18594] ppid=18592 vsize=8172 CPUtime=1200.06
/proc/18594/stat : 18594 (mxc) R 18592 18594 18535 0 -1 4194304 3008 0 0 0 120001 5 0 0 25 0 1 0 27119974 8368128 1864 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/18594/statm: 2043 1864 67 122 0 1917 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 8172

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): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1200.01
CPU system time (s): 0.057991
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 8172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3008
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= 1267

runsolver used 0.749886 second user time and 2.53861 second system time

The end



Launcher Data (download as text)




Begin job on node40 on Mon Mar 12 14:02:54 UTC 2007

IDJOB= 339619
IDBENCH= 24751
IDSOLVER= 107
FILE ID= node40/339619-1173708174

PBS_JOBID= 4101773

Free space on /tmp= 66501 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339619-1173708174/mxc /tmp/evaluation/339619-1173708174/instance-339619-1173708174.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-339619-1173708174 -o ROOT/results/node40/solver-339619-1173708174 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339619-1173708174/mxc /tmp/evaluation/339619-1173708174/instance-339619-1173708174.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  d8fa78c834564753f42ad3a5aaefa23a

RANDOM SEED= 852265398

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.236
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		: 3000.236
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:       1748912 kB
Buffers:         30824 kB
Cached:         197964 kB
SwapCached:      33352 kB
Active:         107568 kB
Inactive:       160964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1748912 kB
SwapTotal:     4192956 kB
SwapFree:      4154300 kB
Dirty:             940 kB
Writeback:           0 kB
Mapped:          15220 kB
Slab:            24560 kB
Committed_AS:   103148 kB
PageTables:       1412 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= 66501 MiB

End job on node40 on Mon Mar 12 14:22:56 UTC 2007