Trace number 332773

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) 1200.09 1200.82

General information on the benchmark

Namecrafted/Medium/contest05/pebbling/
unsat-pbl-00150.sat05-1328.reshuffled-07.cnf
MD5SUMb89dce22e5369c8081062018c6eea272
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.37979
Satisfiable
(Un)Satisfiability was proved
Number of variables552
Number of clauses30977
Sum of the clauses size265108
Maximum clause length11
Minimum clause length1
Number of clauses of size 14
Number of clauses of size 29
Number of clauses of size 3112
Number of clauses of size 4194
Number of clauses of size 5765
Number of clauses of size over 529893

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/node7/watcher-332773-1173489492 -o ROOT/results/node7/solver-332773-1173489492 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/332773-1173489492/mxc /tmp/evaluation/332773-1173489492/instance-332773-1173489492.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: 0.99 1.00 0.99 3/77 15771
/proc/meminfo: memFree=1682136/2055920 swapFree=4147416/4192956
[pid=15771] ppid=15769 vsize=2392 CPUtime=0
/proc/15771/stat : 15771 (mxc) R 15769 15771 13940 0 -1 4194304 443 0 0 0 0 0 0 0 18 0 1 0 368903944 2449408 427 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 0 0 0
/proc/15771/statm: 598 428 46 122 0 472 0

[startup+0.014174 s]
/proc/loadavg: 0.99 1.00 0.99 3/77 15771
/proc/meminfo: memFree=1682136/2055920 swapFree=4147416/4192956
[pid=15771] ppid=15769 vsize=3316 CPUtime=0.01
/proc/15771/stat : 15771 (mxc) R 15769 15771 13940 0 -1 4194304 647 0 0 0 1 0 0 0 18 0 1 0 368903944 3395584 632 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688800 0 0 4096 0 0 0 0 17 0 0 0
/proc/15771/statm: 829 639 46 122 0 703 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3316

[startup+0.101183 s]
/proc/loadavg: 0.99 1.00 0.99 3/77 15771
/proc/meminfo: memFree=1682136/2055920 swapFree=4147416/4192956
[pid=15771] ppid=15769 vsize=3444 CPUtime=0.09
/proc/15771/stat : 15771 (mxc) R 15769 15771 13940 0 -1 4194304 1015 0 0 0 9 0 0 0 18 0 1 0 368903944 3526656 701 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529807 0 0 4096 0 0 0 0 17 0 0 0
/proc/15771/statm: 861 701 59 122 0 735 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3444

[startup+0.301204 s]
/proc/loadavg: 0.99 1.00 0.99 3/77 15771
/proc/meminfo: memFree=1682136/2055920 swapFree=4147416/4192956
[pid=15771] ppid=15769 vsize=4240 CPUtime=0.29
/proc/15771/stat : 15771 (mxc) R 15769 15771 13940 0 -1 4194304 1229 0 0 0 29 0 0 0 19 0 1 0 368903944 4341760 915 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 0 0 0
/proc/15771/statm: 1060 915 59 122 0 934 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4240

[startup+0.701246 s]
/proc/loadavg: 0.99 1.00 0.99 3/77 15771
/proc/meminfo: memFree=1682136/2055920 swapFree=4147416/4192956
[pid=15771] ppid=15769 vsize=5828 CPUtime=0.69
/proc/15771/stat : 15771 (mxc) R 15769 15771 13940 0 -1 4194304 1617 0 0 0 69 0 0 0 24 0 1 0 368903944 5967872 1303 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 0 0 0
/proc/15771/statm: 1457 1303 59 122 0 1331 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5828

[startup+1.50133 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 15772
/proc/meminfo: memFree=1675728/2055920 swapFree=4147416/4192956
[pid=15771] ppid=15769 vsize=7788 CPUtime=1.49
/proc/15771/stat : 15771 (mxc) R 15769 15771 13940 0 -1 4194304 2120 0 0 0 149 0 0 0 25 0 1 0 368903944 7974912 1804 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529812 0 0 4096 0 0 0 0 17 0 0 0
/proc/15771/statm: 1947 1804 67 122 0 1821 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7788

[startup+3.1015 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 15772
/proc/meminfo: memFree=1674576/2055920 swapFree=4147416/4192956
[pid=15771] ppid=15769 vsize=10688 CPUtime=3.09
/proc/15771/stat : 15771 (mxc) R 15769 15771 13940 0 -1 4194304 2867 0 0 0 308 1 0 0 25 0 1 0 368903944 10944512 2478 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 0 0 0
/proc/15771/statm: 2672 2478 67 122 0 2546 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10688

[startup+6.30183 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 15772
/proc/meminfo: memFree=1670096/2055920 swapFree=4147416/4192956
[pid=15771] ppid=15769 vsize=13864 CPUtime=6.29
/proc/15771/stat : 15771 (mxc) R 15769 15771 13940 0 -1 4194304 3761 0 0 0 628 1 0 0 25 0 1 0 368903944 14196736 3286 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 0 0 0
/proc/15771/statm: 3466 3286 67 122 0 3340 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13864

[startup+12.7025 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 15772
/proc/meminfo: memFree=1666512/2055920 swapFree=4147416/4192956
[pid=15771] ppid=15769 vsize=16144 CPUtime=12.69
/proc/15771/stat : 15771 (mxc) R 15769 15771 13940 0 -1 4194304 4530 0 0 0 1268 1 0 0 25 0 1 0 368903944 16531456 3863 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534744 0 0 4096 0 0 0 0 17 0 0 0
/proc/15771/statm: 4036 3863 67 122 0 3910 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16144

[startup+25.5018 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 15772
/proc/meminfo: memFree=1666448/2055920 swapFree=4147416/4192956
[pid=15771] ppid=15769 vsize=16276 CPUtime=25.48
/proc/15771/stat : 15771 (mxc) R 15769 15771 13940 0 -1 4194304 4816 0 0 0 2547 1 0 0 25 0 1 0 368903944 16666624 3876 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/15771/statm: 4069 3876 67 122 0 3943 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16276

[startup+51.1015 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 15772
/proc/meminfo: memFree=1662288/2055920 swapFree=4147416/4192956
[pid=15771] ppid=15769 vsize=20684 CPUtime=51.06
/proc/15771/stat : 15771 (mxc) R 15769 15771 13940 0 -1 4194304 6328 0 0 0 5104 2 0 0 25 0 1 0 368903944 21180416 4964 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534801 0 0 4096 0 0 0 0 17 0 0 0
/proc/15771/statm: 5171 4964 67 122 0 5045 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 20684

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 15772
/proc/meminfo: memFree=1660752/2055920 swapFree=4147416/4192956
[pid=15771] ppid=15769 vsize=22668 CPUtime=102.24
/proc/15771/stat : 15771 (mxc) R 15769 15771 13940 0 -1 4194304 7386 0 0 0 10221 3 0 0 25 0 1 0 368903944 23212032 5286 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 0 0 0
/proc/15771/statm: 5667 5286 67 122 0 5541 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 22668

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 15772
/proc/meminfo: memFree=1659728/2055920 swapFree=4147416/4192956
[pid=15771] ppid=15769 vsize=23664 CPUtime=162.19
/proc/15771/stat : 15771 (mxc) R 15769 15771 13940 0 -1 4194304 8435 0 0 0 16215 4 0 0 25 0 1 0 368903944 24231936 5517 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/15771/statm: 5916 5517 67 122 0 5790 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 23664

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 15772
/proc/meminfo: memFree=1655440/2055920 swapFree=4147416/4192956
[pid=15771] ppid=15769 vsize=28752 CPUtime=222.16
/proc/15771/stat : 15771 (mxc) R 15769 15771 13940 0 -1 4194304 10328 0 0 0 22210 6 0 0 25 0 1 0 368903944 29442048 6687 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529785 0 0 4096 0 0 0 0 17 0 0 0
/proc/15771/statm: 7188 6687 67 122 0 7062 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 28752

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 15772
/proc/meminfo: memFree=1652368/2055920 swapFree=4147416/4192956
[pid=15771] ppid=15769 vsize=31816 CPUtime=282.11
/proc/15771/stat : 15771 (mxc) R 15769 15771 13940 0 -1 4194304 11688 0 0 0 28204 7 0 0 25 0 1 0 368903944 32579584 7383 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 0 0 0
/proc/15771/statm: 7954 7383 67 122 0 7828 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 31816

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 15772
/proc/meminfo: memFree=1643472/2055920 swapFree=4147416/4192956
[pid=15771] ppid=15769 vsize=40756 CPUtime=342.09
/proc/15771/stat : 15771 (mxc) R 15769 15771 13940 0 -1 4194304 14518 0 0 0 34199 10 0 0 25 0 1 0 368903944 41734144 9600 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530609 0 0 4096 0 0 0 0 17 0 0 0
/proc/15771/statm: 10189 9600 67 122 0 10063 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 40756

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 15772
/proc/meminfo: memFree=1640080/2055920 swapFree=4147416/4192956
[pid=15771] ppid=15769 vsize=44188 CPUtime=402.04
/proc/15771/stat : 15771 (mxc) R 15769 15771 13940 0 -1 4194304 15735 0 0 0 40193 11 0 0 25 0 1 0 368903944 45248512 10453 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/15771/statm: 11047 10453 67 122 0 10921 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 44188

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 15772
/proc/meminfo: memFree=1640208/2055920 swapFree=4147416/4192956
[pid=15771] ppid=15769 vsize=44120 CPUtime=462.01
/proc/15771/stat : 15771 (mxc) R 15769 15771 13940 0 -1 4194304 16597 0 0 0 46189 12 0 0 25 0 1 0 368903944 45178880 10423 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 0 0 0
/proc/15771/statm: 11030 10423 67 122 0 10904 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 44120

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 15772
/proc/meminfo: memFree=1640336/2055920 swapFree=4147416/4192956
[pid=15771] ppid=15769 vsize=43984 CPUtime=521.99
/proc/15771/stat : 15771 (mxc) R 15769 15771 13940 0 -1 4194304 17144 0 0 0 52186 13 0 0 25 0 1 0 368903944 45039616 10404 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 0 0 0
/proc/15771/statm: 10996 10404 67 122 0 10870 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 43984

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 15772
/proc/meminfo: memFree=1639184/2055920 swapFree=4147416/4192956
[pid=15771] ppid=15769 vsize=44876 CPUtime=581.94
/proc/15771/stat : 15771 (mxc) R 15769 15771 13940 0 -1 4194304 17966 0 0 0 58181 13 0 0 25 0 1 0 368903944 45953024 10644 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534811 0 0 4096 0 0 0 0 17 0 0 0
/proc/15771/statm: 11219 10644 67 122 0 11093 0
Current children cumulated CPU time (s) 581.94
Current children cumulated vsize (KiB) 44876

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 15772
/proc/meminfo: memFree=1639184/2055920 swapFree=4147416/4192956
[pid=15771] ppid=15769 vsize=44876 CPUtime=641.91
/proc/15771/stat : 15771 (mxc) R 15769 15771 13940 0 -1 4194304 18573 0 0 0 64178 13 0 0 25 0 1 0 368903944 45953024 10651 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/15771/statm: 11219 10651 67 122 0 11093 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 44876

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 15772
/proc/meminfo: memFree=1639120/2055920 swapFree=4147416/4192956
[pid=15771] ppid=15769 vsize=44876 CPUtime=701.88
/proc/15771/stat : 15771 (mxc) R 15769 15771 13940 0 -1 4194304 19181 0 0 0 70174 14 0 0 25 0 1 0 368903944 45953024 10659 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 0 0 0
/proc/15771/statm: 11219 10659 67 122 0 11093 0
Current children cumulated CPU time (s) 701.88
Current children cumulated vsize (KiB) 44876

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 15772
/proc/meminfo: memFree=1639312/2055920 swapFree=4147416/4192956
[pid=15771] ppid=15769 vsize=44876 CPUtime=761.82
/proc/15771/stat : 15771 (mxc) R 15769 15771 13940 0 -1 4194304 19996 0 0 0 76167 15 0 0 25 0 1 0 368903944 45953024 10674 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/15771/statm: 11219 10674 67 122 0 11093 0
Current children cumulated CPU time (s) 761.82
Current children cumulated vsize (KiB) 44876

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 15772
/proc/meminfo: memFree=1639120/2055920 swapFree=4147416/4192956
[pid=15771] ppid=15769 vsize=44876 CPUtime=821.79
/proc/15771/stat : 15771 (mxc) R 15769 15771 13940 0 -1 4194304 20603 0 0 0 82163 16 0 0 25 0 1 0 368903944 45953024 10681 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534744 0 0 4096 0 0 0 0 17 0 0 0
/proc/15771/statm: 11219 10681 67 122 0 11093 0
Current children cumulated CPU time (s) 821.79
Current children cumulated vsize (KiB) 44876

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 15772
/proc/meminfo: memFree=1639056/2055920 swapFree=4147416/4192956
[pid=15771] ppid=15769 vsize=44876 CPUtime=881.75
/proc/15771/stat : 15771 (mxc) R 15769 15771 13940 0 -1 4194304 21137 0 0 0 88159 16 0 0 25 0 1 0 368903944 45953024 10695 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/15771/statm: 11219 10695 67 122 0 11093 0
Current children cumulated CPU time (s) 881.75
Current children cumulated vsize (KiB) 44876

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 15772
/proc/meminfo: memFree=1635536/2055920 swapFree=4147416/4192956
[pid=15771] ppid=15769 vsize=48836 CPUtime=941.71
/proc/15771/stat : 15771 (mxc) R 15769 15771 13940 0 -1 4194304 22388 0 0 0 94154 17 0 0 25 0 1 0 368903944 50008064 11616 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/15771/statm: 12209 11616 67 122 0 12083 0
Current children cumulated CPU time (s) 941.71
Current children cumulated vsize (KiB) 48836

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 15772
/proc/meminfo: memFree=1633552/2055920 swapFree=4147416/4192956
[pid=15771] ppid=15769 vsize=50812 CPUtime=1001.67
/proc/15771/stat : 15771 (mxc) R 15769 15771 13940 0 -1 4194304 23314 0 0 0 100150 17 0 0 25 0 1 0 368903944 52031488 12102 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 0 0 0
/proc/15771/statm: 12703 12102 67 122 0 12577 0
Current children cumulated CPU time (s) 1001.67
Current children cumulated vsize (KiB) 50812

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 15772
/proc/meminfo: memFree=1632720/2055920 swapFree=4147416/4192956
[pid=15771] ppid=15769 vsize=51736 CPUtime=1061.65
/proc/15771/stat : 15771 (mxc) R 15769 15771 13940 0 -1 4194304 23875 0 0 0 106147 18 0 0 25 0 1 0 368903944 52977664 12333 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/15771/statm: 12934 12333 67 122 0 12808 0
Current children cumulated CPU time (s) 1061.65
Current children cumulated vsize (KiB) 51736

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 15772
/proc/meminfo: memFree=1632336/2055920 swapFree=4147416/4192956
[pid=15771] ppid=15769 vsize=51996 CPUtime=1121.61
/proc/15771/stat : 15771 (mxc) R 15769 15771 13940 0 -1 4194304 24363 0 0 0 112143 18 0 0 25 0 1 0 368903944 53243904 12381 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/15771/statm: 12999 12381 67 122 0 12873 0
Current children cumulated CPU time (s) 1121.61
Current children cumulated vsize (KiB) 51996

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 15772
/proc/meminfo: memFree=1631568/2055920 swapFree=4147416/4192956
[pid=15771] ppid=15769 vsize=52796 CPUtime=1181.57
/proc/15771/stat : 15771 (mxc) R 15769 15771 13940 0 -1 4194304 24990 0 0 0 118138 19 0 0 25 0 1 0 368903944 54063104 12568 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/15771/statm: 13199 12568 67 122 0 13073 0
Current children cumulated CPU time (s) 1181.57
Current children cumulated vsize (KiB) 52796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 15772
/proc/meminfo: memFree=1631632/2055920 swapFree=4147416/4192956
[pid=15771] ppid=15769 vsize=52796 CPUtime=1200.07
/proc/15771/stat : 15771 (mxc) R 15769 15771 13940 0 -1 4194304 25102 0 0 0 119988 19 0 0 25 0 1 0 368903944 54063104 12570 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/15771/statm: 13199 12570 67 122 0 13073 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 52796

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): 1200.82
CPU time (s): 1200.09
CPU user time (s): 1199.88
CPU system time (s): 0.200969
CPU usage (%): 99.9392
Max. virtual memory (cumulated for all children) (KiB): 53236

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.200969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25102
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= 29251

runsolver used 1.17082 second user time and 3.20451 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Sat Mar 10 01:18:12 UTC 2007

IDJOB= 332773
IDBENCH= 24588
IDSOLVER= 107
FILE ID= node7/332773-1173489492

PBS_JOBID= 4101093

Free space on /tmp= 66485 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/pebbling/unsat-pbl-00150.sat05-1328.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/332773-1173489492/mxc /tmp/evaluation/332773-1173489492/instance-332773-1173489492.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-332773-1173489492 -o ROOT/results/node7/solver-332773-1173489492 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/332773-1173489492/mxc /tmp/evaluation/332773-1173489492/instance-332773-1173489492.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  b89dce22e5369c8081062018c6eea272

RANDOM SEED= 593019353

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1682608 kB
Buffers:         47664 kB
Cached:         233704 kB
SwapCached:       8448 kB
Active:          51860 kB
Inactive:       254508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1682608 kB
SwapTotal:     4192956 kB
SwapFree:      4147416 kB
Dirty:            1876 kB
Writeback:           0 kB
Mapped:          31928 kB
Slab:            52468 kB
Committed_AS:  1213512 kB
PageTables:       1768 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= 66485 MiB

End job on node7 on Sat Mar 10 01:38:15 UTC 2007