Trace number 332731

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) 1200.06 1200.51

General information on the benchmark

Namecrafted/Medium/contest05/pebbling/
unsat-pbl-00070.sat05-1324.reshuffled-07.cnf
MD5SUMe72b4e386685e8ae3270a3d69e1ae8da
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.241962
Satisfiable
(Un)Satisfiability was proved
Number of variables257
Number of clauses7375
Sum of the clauses size62500
Maximum clause length11
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 211
Number of clauses of size 346
Number of clauses of size 4119
Number of clauses of size 5300
Number of clauses of size over 56898

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/node2/watcher-332731-1173487863 -o ROOT/results/node2/solver-332731-1173487863 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/332731-1173487863/mxc /tmp/evaluation/332731-1173487863/instance-332731-1173487863.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: 0.92 0.98 0.99 3/77 22183
/proc/meminfo: memFree=1639216/2055920 swapFree=4153164/4192956
[pid=22183] ppid=22181 vsize=1460 CPUtime=0
/proc/22183/stat : 22183 (mxc) R 22181 22183 20714 0 -1 4194304 217 0 0 0 0 0 0 0 18 0 1 0 368741276 1495040 201 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22183/statm: 365 201 46 122 0 239 0

[startup+0.09897 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22183
/proc/meminfo: memFree=1639216/2055920 swapFree=4153164/4192956
[pid=22183] ppid=22181 vsize=1992 CPUtime=0.09
/proc/22183/stat : 22183 (mxc) R 22181 22183 20714 0 -1 4194304 429 0 0 0 9 0 0 0 18 0 1 0 368741276 2039808 345 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134820422 0 0 4096 0 0 0 0 17 1 0 0
/proc/22183/statm: 498 345 67 122 0 372 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1992

[startup+0.10297 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22183
/proc/meminfo: memFree=1639216/2055920 swapFree=4153164/4192956
[pid=22183] ppid=22181 vsize=1992 CPUtime=0.1
/proc/22183/stat : 22183 (mxc) R 22181 22183 20714 0 -1 4194304 429 0 0 0 10 0 0 0 18 0 1 0 368741276 2039808 345 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534744 0 0 4096 0 0 0 0 17 1 0 0
/proc/22183/statm: 498 345 67 122 0 372 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1992

[startup+0.301991 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22183
/proc/meminfo: memFree=1639216/2055920 swapFree=4153164/4192956
[pid=22183] ppid=22181 vsize=2124 CPUtime=0.29
/proc/22183/stat : 22183 (mxc) R 22181 22183 20714 0 -1 4194304 484 0 0 0 29 0 0 0 19 0 1 0 368741276 2174976 400 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/22183/statm: 531 400 67 122 0 405 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2124

[startup+0.702032 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22183
/proc/meminfo: memFree=1639216/2055920 swapFree=4153164/4192956
[pid=22183] ppid=22181 vsize=2384 CPUtime=0.69
/proc/22183/stat : 22183 (mxc) R 22181 22183 20714 0 -1 4194304 544 0 0 0 69 0 0 0 22 0 1 0 368741276 2441216 460 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531181 0 0 4096 0 0 0 0 17 1 0 0
/proc/22183/statm: 596 460 67 122 0 470 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2384

[startup+1.50111 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 22184
/proc/meminfo: memFree=1637544/2055920 swapFree=4153164/4192956
[pid=22183] ppid=22181 vsize=2824 CPUtime=1.49
/proc/22183/stat : 22183 (mxc) R 22181 22183 20714 0 -1 4194304 650 0 0 0 149 0 0 0 25 0 1 0 368741276 2891776 566 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/22183/statm: 706 566 67 122 0 580 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2824

[startup+3.10128 s]
/proc/loadavg: 0.92 0.98 0.99 3/78 22184
/proc/meminfo: memFree=1636904/2055920 swapFree=4153164/4192956
[pid=22183] ppid=22181 vsize=3280 CPUtime=3.09
/proc/22183/stat : 22183 (mxc) R 22181 22183 20714 0 -1 4194304 768 0 0 0 309 0 0 0 25 0 1 0 368741276 3358720 684 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22183/statm: 820 684 67 122 0 694 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3280

[startup+6.30161 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22184
/proc/meminfo: memFree=1636328/2055920 swapFree=4153164/4192956
[pid=22183] ppid=22181 vsize=3732 CPUtime=6.29
/proc/22183/stat : 22183 (mxc) R 22181 22183 20714 0 -1 4194304 883 0 0 0 629 0 0 0 25 0 1 0 368741276 3821568 799 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/22183/statm: 933 799 67 122 0 807 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3732

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22184
/proc/meminfo: memFree=1635240/2055920 swapFree=4153164/4192956
[pid=22183] ppid=22181 vsize=4608 CPUtime=12.69
/proc/22183/stat : 22183 (mxc) R 22181 22183 20714 0 -1 4194304 1090 0 0 0 1269 0 0 0 25 0 1 0 368741276 4718592 1006 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528212 0 0 4096 0 0 0 0 17 1 0 0
/proc/22183/statm: 1152 1006 67 122 0 1026 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4608

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 22184
/proc/meminfo: memFree=1634600/2055920 swapFree=4153164/4192956
[pid=22183] ppid=22181 vsize=5112 CPUtime=25.48
/proc/22183/stat : 22183 (mxc) R 22181 22183 20714 0 -1 4194304 1233 0 0 0 2548 0 0 0 25 0 1 0 368741276 5234688 1149 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/22183/statm: 1278 1149 67 122 0 1152 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5112

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 22184
/proc/meminfo: memFree=1633256/2055920 swapFree=4153164/4192956
[pid=22183] ppid=22181 vsize=6520 CPUtime=51.08
/proc/22183/stat : 22183 (mxc) R 22181 22183 20714 0 -1 4194304 1565 0 0 0 5107 1 0 0 25 0 1 0 368741276 6676480 1474 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535017 0 0 4096 0 0 0 0 17 1 0 0
/proc/22183/statm: 1630 1474 67 122 0 1504 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6520

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 22184
/proc/meminfo: memFree=1632552/2055920 swapFree=4153164/4192956
[pid=22183] ppid=22181 vsize=7240 CPUtime=102.27
/proc/22183/stat : 22183 (mxc) R 22181 22183 20714 0 -1 4194304 1757 0 0 0 10225 2 0 0 25 0 1 0 368741276 7413760 1666 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534744 0 0 4096 0 0 0 0 17 1 0 0
/proc/22183/statm: 1810 1666 67 122 0 1684 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7240

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22184
/proc/meminfo: memFree=1631144/2055920 swapFree=4153164/4192956
[pid=22183] ppid=22181 vsize=8588 CPUtime=162.24
/proc/22183/stat : 22183 (mxc) R 22181 22183 20714 0 -1 4194304 2096 0 0 0 16222 2 0 0 25 0 1 0 368741276 8794112 2005 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519289 0 0 4096 0 0 0 0 17 1 0 0
/proc/22183/statm: 2147 2005 67 122 0 2021 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 8588

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22184
/proc/meminfo: memFree=1629992/2055920 swapFree=4153164/4192956
[pid=22183] ppid=22181 vsize=9692 CPUtime=222.23
/proc/22183/stat : 22183 (mxc) R 22181 22183 20714 0 -1 4194304 2369 0 0 0 22220 3 0 0 25 0 1 0 368741276 9924608 2278 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22183/statm: 2423 2278 67 122 0 2297 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9692

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22184
/proc/meminfo: memFree=1629352/2055920 swapFree=4153164/4192956
[pid=22183] ppid=22181 vsize=10312 CPUtime=282.22
/proc/22183/stat : 22183 (mxc) R 22181 22183 20714 0 -1 4194304 2528 0 0 0 28218 4 0 0 25 0 1 0 368741276 10559488 2437 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/22183/statm: 2578 2437 67 122 0 2452 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 10312

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22184
/proc/meminfo: memFree=1628008/2055920 swapFree=4153164/4192956
[pid=22183] ppid=22181 vsize=11596 CPUtime=342.19
/proc/22183/stat : 22183 (mxc) R 22181 22183 20714 0 -1 4194304 2846 0 0 0 34215 4 0 0 25 0 1 0 368741276 11874304 2755 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529785 0 0 4096 0 0 0 0 17 1 0 0
/proc/22183/statm: 2899 2755 67 122 0 2773 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 11596

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22184
/proc/meminfo: memFree=1627816/2055920 swapFree=4153164/4192956
[pid=22183] ppid=22181 vsize=11808 CPUtime=402.18
/proc/22183/stat : 22183 (mxc) R 22181 22183 20714 0 -1 4194304 2899 0 0 0 40213 5 0 0 25 0 1 0 368741276 12091392 2808 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/22183/statm: 2952 2808 67 122 0 2826 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 11808

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 22184
/proc/meminfo: memFree=1627112/2055920 swapFree=4153164/4192956
[pid=22183] ppid=22181 vsize=12436 CPUtime=462.16
/proc/22183/stat : 22183 (mxc) R 22181 22183 20714 0 -1 4194304 3061 0 0 0 46211 5 0 0 25 0 1 0 368741276 12734464 2970 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530302 0 0 4096 0 0 0 0 17 1 0 0
/proc/22183/statm: 3109 2970 67 122 0 2983 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 12436

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22184
/proc/meminfo: memFree=1626984/2055920 swapFree=4153164/4192956
[pid=22183] ppid=22181 vsize=12628 CPUtime=522.14
/proc/22183/stat : 22183 (mxc) R 22181 22183 20714 0 -1 4194304 3109 0 0 0 52208 6 0 0 25 0 1 0 368741276 12931072 3018 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/22183/statm: 3157 3018 67 122 0 3031 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 12628

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22184
/proc/meminfo: memFree=1626472/2055920 swapFree=4153164/4192956
[pid=22183] ppid=22181 vsize=13108 CPUtime=582.13
/proc/22183/stat : 22183 (mxc) R 22181 22183 20714 0 -1 4194304 3229 0 0 0 58206 7 0 0 25 0 1 0 368741276 13422592 3138 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/22183/statm: 3277 3138 67 122 0 3151 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 13108

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 22306
/proc/meminfo: memFree=1624944/2055920 swapFree=4153164/4192956
[pid=22183] ppid=22181 vsize=13300 CPUtime=642.05
/proc/22183/stat : 22183 (mxc) R 22181 22183 20714 0 -1 4194304 3277 0 0 0 64197 8 0 0 25 0 1 0 368741276 13619200 3186 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519967 0 0 4096 0 0 0 0 17 1 0 0
/proc/22183/statm: 3325 3186 67 122 0 3199 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 13300

[startup+702.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22382
/proc/meminfo: memFree=1625896/2055920 swapFree=4153164/4192956
[pid=22183] ppid=22181 vsize=13364 CPUtime=701.98
/proc/22183/stat : 22183 (mxc) R 22181 22183 20714 0 -1 4194304 3293 0 0 0 70190 8 0 0 25 0 1 0 368741276 13684736 3202 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22183/statm: 3341 3202 67 122 0 3215 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 13364

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22382
/proc/meminfo: memFree=1625960/2055920 swapFree=4153164/4192956
[pid=22183] ppid=22181 vsize=13492 CPUtime=761.97
/proc/22183/stat : 22183 (mxc) R 22181 22183 20714 0 -1 4194304 3331 0 0 0 76188 9 0 0 25 0 1 0 368741276 13815808 3240 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/22183/statm: 3373 3240 67 122 0 3247 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 13492

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22382
/proc/meminfo: memFree=1625896/2055920 swapFree=4153164/4192956
[pid=22183] ppid=22181 vsize=13620 CPUtime=821.94
/proc/22183/stat : 22183 (mxc) R 22181 22183 20714 0 -1 4194304 3363 0 0 0 82185 9 0 0 25 0 1 0 368741276 13946880 3272 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530383 0 0 4096 0 0 0 0 17 1 0 0
/proc/22183/statm: 3405 3272 67 122 0 3279 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 13620

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22382
/proc/meminfo: memFree=1625704/2055920 swapFree=4153164/4192956
[pid=22183] ppid=22181 vsize=13876 CPUtime=881.93
/proc/22183/stat : 22183 (mxc) R 22181 22183 20714 0 -1 4194304 3427 0 0 0 88183 10 0 0 25 0 1 0 368741276 14209024 3336 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534744 0 0 4096 0 0 0 0 17 1 0 0
/proc/22183/statm: 3469 3336 67 122 0 3343 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 13876

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22382
/proc/meminfo: memFree=1625512/2055920 swapFree=4153164/4192956
[pid=22183] ppid=22181 vsize=14120 CPUtime=941.91
/proc/22183/stat : 22183 (mxc) R 22181 22183 20714 0 -1 4194304 3492 0 0 0 94181 10 0 0 25 0 1 0 368741276 14458880 3398 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22183/statm: 3530 3398 67 122 0 3404 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 14120

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22382
/proc/meminfo: memFree=1625000/2055920 swapFree=4153164/4192956
[pid=22183] ppid=22181 vsize=14644 CPUtime=1001.9
/proc/22183/stat : 22183 (mxc) R 22181 22183 20714 0 -1 4194304 3626 0 0 0 100179 11 0 0 25 0 1 0 368741276 14995456 3529 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534658 0 0 4096 0 0 0 0 17 1 0 0
/proc/22183/statm: 3661 3529 67 122 0 3535 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 14644

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22382
/proc/meminfo: memFree=1624872/2055920 swapFree=4153164/4192956
[pid=22183] ppid=22181 vsize=14708 CPUtime=1061.88
/proc/22183/stat : 22183 (mxc) R 22181 22183 20714 0 -1 4194304 3642 0 0 0 106177 11 0 0 25 0 1 0 368741276 15060992 3545 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/22183/statm: 3677 3545 67 122 0 3551 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 14708

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22382
/proc/meminfo: memFree=1624744/2055920 swapFree=4153164/4192956
[pid=22183] ppid=22181 vsize=14900 CPUtime=1121.86
/proc/22183/stat : 22183 (mxc) R 22181 22183 20714 0 -1 4194304 3690 0 0 0 112174 12 0 0 25 0 1 0 368741276 15257600 3593 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22183/statm: 3725 3593 67 122 0 3599 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 14900

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 22382
/proc/meminfo: memFree=1624552/2055920 swapFree=4153164/4192956
[pid=22183] ppid=22181 vsize=15220 CPUtime=1181.85
/proc/22183/stat : 22183 (mxc) R 22181 22183 20714 0 -1 4194304 4298 0 0 0 118172 13 0 0 25 0 1 0 368741276 15585280 3606 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/22183/statm: 3805 3606 67 122 0 3679 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 15220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22382
/proc/meminfo: memFree=1624424/2055920 swapFree=4153164/4192956
[pid=22183] ppid=22181 vsize=15412 CPUtime=1200.04
/proc/22183/stat : 22183 (mxc) R 22181 22183 20714 0 -1 4194304 4819 0 0 0 119991 13 0 0 25 0 1 0 368741276 15781888 3637 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519299 0 0 4096 0 0 0 0 17 1 0 0
/proc/22183/statm: 3853 3637 67 122 0 3727 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 15412

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 0.98 0.99 2/78 22382
/proc/meminfo: memFree=1624424/2055920 swapFree=4153164/4192956
[pid=22183] ppid=22181 vsize=15412 CPUtime=1200.04
/proc/22183/stat : 22183 (mxc) R 22181 22183 20714 0 -1 4194304 4819 0 0 0 119991 13 0 0 25 0 1 0 368741276 15781888 3637 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519299 0 0 4096 0 0 0 0 17 1 0 0
/proc/22183/statm: 3853 3637 67 122 0 3727 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 15412

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.92
CPU system time (s): 0.135979
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 15412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.135979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4819
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= 2870

runsolver used 1.43778 second user time and 2.86856 second system time

The end



Launcher Data (download as text)




Begin job on node2 on Sat Mar 10 00:51:03 UTC 2007

IDJOB= 332731
IDBENCH= 24587
IDSOLVER= 107
FILE ID= node2/332731-1173487863

PBS_JOBID= 4101086

Free space on /tmp= 66511 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/pebbling/unsat-pbl-00070.sat05-1324.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/332731-1173487863/mxc /tmp/evaluation/332731-1173487863/instance-332731-1173487863.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-332731-1173487863 -o ROOT/results/node2/solver-332731-1173487863 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/332731-1173487863/mxc /tmp/evaluation/332731-1173487863/instance-332731-1173487863.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  e72b4e386685e8ae3270a3d69e1ae8da

RANDOM SEED= 914621355

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1639696 kB
Buffers:         40268 kB
Cached:         298016 kB
SwapCached:       2328 kB
Active:         183016 kB
Inactive:       179292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1639696 kB
SwapTotal:     4192956 kB
SwapFree:      4153164 kB
Dirty:             932 kB
Writeback:           0 kB
Mapped:          31508 kB
Slab:            39408 kB
Committed_AS:  1611592 kB
PageTables:       1812 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= 66511 MiB

End job on node2 on Sat Mar 10 01:11:06 UTC 2007