Trace number 337057

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) 1200.04 1200.47

General information on the benchmark

Namecrafted/Hard/contest02/
pyhala-braun-unsat-40-4-02.sat05-459.reshuffled-07.cnf
MD5SUMad877d677446ba8c798f8e71c4c035c2
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark696.65
Satisfiable
(Un)Satisfiability was proved
Number of variables9638
Number of clauses31795
Sum of the clauses size82345
Maximum clause length3
Minimum clause length1
Number of clauses of size 183
Number of clauses of size 212874
Number of clauses of size 318838
Number of clauses of size 40
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-337057-1173659353 -o ROOT/results/node40/solver-337057-1173659353 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337057-1173659353/mxc /tmp/evaluation/337057-1173659353/instance-337057-1173659353.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 1.03 3/64 13036
/proc/meminfo: memFree=1831848/2055920 swapFree=4154300/4192956
[pid=13036] ppid=13034 vsize=2576 CPUtime=0
/proc/13036/stat : 13036 (mxc) R 13034 13036 12343 0 -1 4194304 445 0 0 0 0 0 0 0 18 0 1 0 22237946 2637824 429 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 644 430 46 122 0 518 0

[startup+0.018056 s]
/proc/loadavg: 0.92 0.98 1.03 3/64 13036
/proc/meminfo: memFree=1831848/2055920 swapFree=4154300/4192956
[pid=13036] ppid=13034 vsize=3156 CPUtime=0.01
/proc/13036/stat : 13036 (mxc) R 13034 13036 12343 0 -1 4194304 594 0 0 0 1 0 0 0 18 0 1 0 22237946 3231744 578 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 789 579 46 122 0 663 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3156

[startup+0.102066 s]
/proc/loadavg: 0.92 0.98 1.03 3/64 13036
/proc/meminfo: memFree=1831848/2055920 swapFree=4154300/4192956
[pid=13036] ppid=13034 vsize=3056 CPUtime=0.09
/proc/13036/stat : 13036 (mxc) R 13034 13036 12343 0 -1 4194304 715 0 0 0 9 0 0 0 18 0 1 0 22237946 3129344 575 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530053 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 764 575 59 122 0 638 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3056

[startup+0.301091 s]
/proc/loadavg: 0.92 0.98 1.03 3/64 13036
/proc/meminfo: memFree=1831848/2055920 swapFree=4154300/4192956
[pid=13036] ppid=13034 vsize=3188 CPUtime=0.29
/proc/13036/stat : 13036 (mxc) R 13034 13036 12343 0 -1 4194304 751 0 0 0 29 0 0 0 19 0 1 0 22237946 3264512 611 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 797 611 59 122 0 671 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3188

[startup+0.702143 s]
/proc/loadavg: 0.92 0.98 1.03 3/64 13036
/proc/meminfo: memFree=1831848/2055920 swapFree=4154300/4192956
[pid=13036] ppid=13034 vsize=3452 CPUtime=0.69
/proc/13036/stat : 13036 (mxc) R 13034 13036 12343 0 -1 4194304 814 0 0 0 69 0 0 0 22 0 1 0 22237946 3534848 674 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519150 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 863 674 59 122 0 737 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3452

[startup+1.50125 s]
/proc/loadavg: 0.92 0.98 1.03 2/65 13037
/proc/meminfo: memFree=1829280/2055920 swapFree=4154300/4192956
[pid=13036] ppid=13034 vsize=3980 CPUtime=1.49
/proc/13036/stat : 13036 (mxc) R 13034 13036 12343 0 -1 4194304 939 0 0 0 149 0 0 0 25 0 1 0 22237946 4075520 799 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534186 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 995 799 59 122 0 869 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3980

[startup+3.10145 s]
/proc/loadavg: 0.92 0.98 1.03 2/65 13037
/proc/meminfo: memFree=1828384/2055920 swapFree=4154300/4192956
[pid=13036] ppid=13034 vsize=5056 CPUtime=3.09
/proc/13036/stat : 13036 (mxc) R 13034 13036 12343 0 -1 4194304 1191 0 0 0 309 0 0 0 25 0 1 0 22237946 5177344 1051 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530093 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 1264 1051 59 122 0 1138 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5056

[startup+6.30187 s]
/proc/loadavg: 0.93 0.98 1.03 2/65 13037
/proc/meminfo: memFree=1826400/2055920 swapFree=4154300/4192956
[pid=13036] ppid=13034 vsize=6660 CPUtime=6.29
/proc/13036/stat : 13036 (mxc) R 13034 13036 12343 0 -1 4194304 1591 0 0 0 628 1 0 0 25 0 1 0 22237946 6819840 1451 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 1665 1451 59 122 0 1539 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6660

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 1.03 2/65 13037
/proc/meminfo: memFree=1823136/2055920 swapFree=4154300/4192956
[pid=13036] ppid=13034 vsize=9704 CPUtime=12.69
/proc/13036/stat : 13036 (mxc) R 13034 13036 12343 0 -1 4194304 2387 0 0 0 1267 2 0 0 25 0 1 0 22237946 9936896 2245 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 2426 2245 67 122 0 2300 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9704

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 1.03 2/65 13037
/proc/meminfo: memFree=1821984/2055920 swapFree=4154300/4192956
[pid=13036] ppid=13034 vsize=10628 CPUtime=25.48
/proc/13036/stat : 13036 (mxc) R 13034 13036 12343 0 -1 4194304 2601 0 0 0 2546 2 0 0 25 0 1 0 22237946 10883072 2459 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519759 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 2657 2459 67 122 0 2531 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10628

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 1.03 2/65 13037
/proc/meminfo: memFree=1821280/2055920 swapFree=4154300/4192956
[pid=13036] ppid=13034 vsize=11288 CPUtime=51.07
/proc/13036/stat : 13036 (mxc) R 13034 13036 12343 0 -1 4194304 2783 0 0 0 5105 2 0 0 25 0 1 0 22237946 11558912 2641 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 2822 2641 67 122 0 2696 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11288

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 1.02 2/65 13037
/proc/meminfo: memFree=1820320/2055920 swapFree=4154300/4192956
[pid=13036] ppid=13034 vsize=12232 CPUtime=102.26
/proc/13036/stat : 13036 (mxc) R 13034 13036 12343 0 -1 4194304 3017 0 0 0 10223 3 0 0 25 0 1 0 22237946 12525568 2875 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 3058 2875 67 122 0 2932 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12232

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 13037
/proc/meminfo: memFree=1820256/2055920 swapFree=4154300/4192956
[pid=13036] ppid=13034 vsize=12220 CPUtime=162.24
/proc/13036/stat : 13036 (mxc) R 13034 13036 12343 0 -1 4194304 3022 0 0 0 16221 3 0 0 25 0 1 0 22237946 12513280 2880 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 3055 2880 67 122 0 2929 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12220

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 13037
/proc/meminfo: memFree=1819936/2055920 swapFree=4154300/4192956
[pid=13036] ppid=13034 vsize=12532 CPUtime=222.22
/proc/13036/stat : 13036 (mxc) R 13034 13036 12343 0 -1 4194304 3102 0 0 0 22219 3 0 0 25 0 1 0 22237946 12832768 2960 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 3133 2960 67 122 0 3007 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12532

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 13037
/proc/meminfo: memFree=1818784/2055920 swapFree=4154300/4192956
[pid=13036] ppid=13034 vsize=13612 CPUtime=282.2
/proc/13036/stat : 13036 (mxc) R 13034 13036 12343 0 -1 4194304 3372 0 0 0 28217 3 0 0 25 0 1 0 22237946 13938688 3230 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 3403 3230 67 122 0 3277 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 13612

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 13037
/proc/meminfo: memFree=1818144/2055920 swapFree=4154300/4192956
[pid=13036] ppid=13034 vsize=14276 CPUtime=342.18
/proc/13036/stat : 13036 (mxc) R 13034 13036 12343 0 -1 4194304 3534 0 0 0 34215 3 0 0 25 0 1 0 22237946 14618624 3359 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 3569 3359 67 122 0 3443 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 14276

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 13037
/proc/meminfo: memFree=1818080/2055920 swapFree=4154300/4192956
[pid=13036] ppid=13034 vsize=14276 CPUtime=402.16
/proc/13036/stat : 13036 (mxc) R 13034 13036 12343 0 -1 4194304 3633 0 0 0 40213 3 0 0 25 0 1 0 22237946 14618624 3359 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 3569 3359 67 122 0 3443 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 14276

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 13037
/proc/meminfo: memFree=1817376/2055920 swapFree=4154300/4192956
[pid=13036] ppid=13034 vsize=14936 CPUtime=462.15
/proc/13036/stat : 13036 (mxc) R 13034 13036 12343 0 -1 4194304 3837 0 0 0 46211 4 0 0 25 0 1 0 22237946 15294464 3530 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 3734 3530 67 122 0 3608 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 14936

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 13037
/proc/meminfo: memFree=1815904/2055920 swapFree=4154300/4192956
[pid=13036] ppid=13034 vsize=16916 CPUtime=522.13
/proc/13036/stat : 13036 (mxc) R 13034 13036 12343 0 -1 4194304 4377 0 0 0 52209 4 0 0 25 0 1 0 22237946 17321984 4004 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 4229 4004 67 122 0 4103 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 16916

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 13037
/proc/meminfo: memFree=1814368/2055920 swapFree=4154300/4192956
[pid=13036] ppid=13034 vsize=17972 CPUtime=582.11
/proc/13036/stat : 13036 (mxc) R 13034 13036 12343 0 -1 4194304 4772 0 0 0 58207 4 0 0 25 0 1 0 22237946 18403328 4288 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 4493 4288 67 122 0 4367 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 17972

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 13037
/proc/meminfo: memFree=1813728/2055920 swapFree=4154300/4192956
[pid=13036] ppid=13034 vsize=18632 CPUtime=642.09
/proc/13036/stat : 13036 (mxc) R 13034 13036 12343 0 -1 4194304 5013 0 0 0 64205 4 0 0 25 0 1 0 22237946 19079168 4455 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 4658 4455 67 122 0 4532 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 18632

[startup+702.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 13037
/proc/meminfo: memFree=1812192/2055920 swapFree=4154300/4192956
[pid=13036] ppid=13034 vsize=20480 CPUtime=702.08
/proc/13036/stat : 13036 (mxc) R 13034 13036 12343 0 -1 4194304 5536 0 0 0 70203 5 0 0 25 0 1 0 22237946 20971520 4904 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 5120 4904 67 122 0 4994 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 20480

[startup+762.305 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 13037
/proc/meminfo: memFree=1811744/2055920 swapFree=4154300/4192956
[pid=13036] ppid=13034 vsize=20612 CPUtime=762.06
/proc/13036/stat : 13036 (mxc) R 13034 13036 12343 0 -1 4194304 5677 0 0 0 76201 5 0 0 25 0 1 0 22237946 21106688 4934 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 5153 4934 67 122 0 5027 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 20612

[startup+822.302 s]
/proc/loadavg: 1.07 1.01 1.00 2/65 13037
/proc/meminfo: memFree=1811744/2055920 swapFree=4154300/4192956
[pid=13036] ppid=13034 vsize=20612 CPUtime=822.04
/proc/13036/stat : 13036 (mxc) R 13034 13036 12343 0 -1 4194304 5751 0 0 0 82199 5 0 0 25 0 1 0 22237946 21106688 4934 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531152 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 5153 4934 67 122 0 5027 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 20612

[startup+882.303 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 13037
/proc/meminfo: memFree=1811744/2055920 swapFree=4154300/4192956
[pid=13036] ppid=13034 vsize=20612 CPUtime=882.02
/proc/13036/stat : 13036 (mxc) R 13034 13036 12343 0 -1 4194304 5834 0 0 0 88197 5 0 0 25 0 1 0 22237946 21106688 4937 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 5153 4937 67 122 0 5027 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 20612

[startup+942.303 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 13039
/proc/meminfo: memFree=1810208/2055920 swapFree=4154300/4192956
[pid=13036] ppid=13034 vsize=22064 CPUtime=942.01
/proc/13036/stat : 13036 (mxc) R 13034 13036 12343 0 -1 4194304 6241 0 0 0 94195 6 0 0 25 0 1 0 22237946 22593536 5304 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 5516 5304 67 122 0 5390 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 22064

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13039
/proc/meminfo: memFree=1810272/2055920 swapFree=4154300/4192956
[pid=13036] ppid=13034 vsize=22064 CPUtime=1001.99
/proc/13036/stat : 13036 (mxc) R 13034 13036 12343 0 -1 4194304 6321 0 0 0 100193 6 0 0 25 0 1 0 22237946 22593536 5304 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519287 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 5516 5304 67 122 0 5390 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 22064

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13039
/proc/meminfo: memFree=1810208/2055920 swapFree=4154300/4192956
[pid=13036] ppid=13034 vsize=22064 CPUtime=1061.97
/proc/13036/stat : 13036 (mxc) R 13034 13036 12343 0 -1 4194304 6402 0 0 0 106191 6 0 0 25 0 1 0 22237946 22593536 5305 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 5516 5305 67 122 0 5390 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 22064

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13039
/proc/meminfo: memFree=1810208/2055920 swapFree=4154300/4192956
[pid=13036] ppid=13034 vsize=22044 CPUtime=1121.95
/proc/13036/stat : 13036 (mxc) R 13034 13036 12343 0 -1 4194304 6482 0 0 0 112189 6 0 0 25 0 1 0 22237946 22573056 5305 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531117 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 5511 5305 67 122 0 5385 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 22044

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13039
/proc/meminfo: memFree=1810080/2055920 swapFree=4154300/4192956
[pid=13036] ppid=13034 vsize=22176 CPUtime=1181.93
/proc/13036/stat : 13036 (mxc) R 13034 13036 12343 0 -1 4194304 6597 0 0 0 118187 6 0 0 25 0 1 0 22237946 22708224 5340 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528106 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 5544 5340 67 122 0 5418 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 22176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13039
/proc/meminfo: memFree=1810080/2055920 swapFree=4154300/4192956
[pid=13036] ppid=13034 vsize=22176 CPUtime=1200.03
/proc/13036/stat : 13036 (mxc) R 13034 13036 12343 0 -1 4194304 6597 0 0 0 119997 6 0 0 25 0 1 0 22237946 22708224 5340 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/13036/statm: 5544 5340 67 122 0 5418 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 22176

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): 1200.47
CPU time (s): 1200.04
CPU user time (s): 1199.97
CPU system time (s): 0.066989
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 22204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.066989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6597
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= 1040

runsolver used 0.801878 second user time and 2.48462 second system time

The end



Launcher Data (download as text)




Begin job on node40 on Mon Mar 12 00:29:13 UTC 2007

IDJOB= 337057
IDBENCH= 24690
IDSOLVER= 107
FILE ID= node40/337057-1173659353

PBS_JOBID= 4101412

Free space on /tmp= 66502 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/pyhala-braun-unsat-40-4-02.sat05-459.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337057-1173659353/mxc /tmp/evaluation/337057-1173659353/instance-337057-1173659353.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-337057-1173659353 -o ROOT/results/node40/solver-337057-1173659353 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337057-1173659353/mxc /tmp/evaluation/337057-1173659353/instance-337057-1173659353.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  ad877d677446ba8c798f8e71c4c035c2

RANDOM SEED= 729655952

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:       1832320 kB
Buffers:         20152 kB
Cached:         136604 kB
SwapCached:      33100 kB
Active:          70516 kB
Inactive:       126176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1832320 kB
SwapTotal:     4192956 kB
SwapFree:      4154300 kB
Dirty:            1076 kB
Writeback:           0 kB
Mapped:          15496 kB
Slab:            12984 kB
Committed_AS:    80196 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= 66502 MiB

End job on node40 on Mon Mar 12 00:49:16 UTC 2007