Trace number 367517

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) 10000.1 10002.6

General information on the benchmark

Nameindustrial/palacios/hard/
safe-30-h29-unsat.cnf
MD5SUM7cb48ce6f0320bc88623afd3c5af4aae
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables129128
Number of clauses437794
Sum of the clauses size1056806
Maximum clause length61
Minimum clause length1
Number of clauses of size 130
Number of clauses of size 2310376
Number of clauses of size 3124560
Number of clauses of size 4189
Number of clauses of size 583
Number of clauses of size over 52556

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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node29/watcher-367517-1176930983 -o ROOT/results/node29/solver-367517-1176930983 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367517-1176930983/mxc /tmp/evaluation/367517-1176930983/instance-367517-1176930983.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 24902
/proc/meminfo: memFree=1259848/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=8400 CPUtime=0
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 741 0 0 0 0 0 0 0 18 0 1 0 141014150 8601600 725 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 2100 731 42 122 0 1974 0

[startup+0.0130979 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 24902
/proc/meminfo: memFree=1259848/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=14540 CPUtime=0.01
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 2138 0 0 0 0 1 0 0 18 0 1 0 141014150 14888960 2122 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703068 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 3635 2131 46 122 0 3509 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 14540

[startup+0.101105 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 24902
/proc/meminfo: memFree=1259848/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=25800 CPUtime=0.09
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 5634 0 0 0 7 2 0 0 18 0 1 0 141014150 26419200 5618 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 6450 5618 46 122 0 6324 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25800

[startup+0.301116 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 24902
/proc/meminfo: memFree=1259848/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=24396 CPUtime=0.29
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 7194 0 0 0 26 3 0 0 19 0 1 0 141014150 24981504 5311 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 6099 5311 58 122 0 5973 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24396

[startup+0.702151 s]
/proc/loadavg: 1.00 1.00 0.99 3/77 24902
/proc/meminfo: memFree=1259848/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=24924 CPUtime=0.69
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 7320 0 0 0 66 3 0 0 23 0 1 0 141014150 25522176 5437 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519805 0 0 4096 0 0 0 0 17 0 0 0
/proc/24902/statm: 6231 5437 59 122 0 6105 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24924

[startup+1.50219 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24903
/proc/meminfo: memFree=1238272/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=24924 CPUtime=1.49
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 7331 0 0 0 146 3 0 0 25 0 1 0 141014150 25522176 5448 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 6231 5448 59 122 0 6105 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24924

[startup+3.10129 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24903
/proc/meminfo: memFree=1238080/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=25056 CPUtime=3.09
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 7348 0 0 0 306 3 0 0 25 0 1 0 141014150 25657344 5465 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 6264 5465 59 122 0 6138 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25056

[startup+6.30149 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24903
/proc/meminfo: memFree=1237632/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=25320 CPUtime=6.28
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 7438 0 0 0 625 3 0 0 25 0 1 0 141014150 25927680 5555 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520329 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 6330 5555 59 122 0 6204 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 25320

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24903
/proc/meminfo: memFree=1237128/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=25860 CPUtime=12.69
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 7578 0 0 0 1265 4 0 0 25 0 1 0 141014150 26480640 5695 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 6465 5695 59 122 0 6339 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25860

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24903
/proc/meminfo: memFree=1236232/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=26916 CPUtime=25.48
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 7831 0 0 0 2544 4 0 0 25 0 1 0 141014150 27561984 5948 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 6729 5948 59 122 0 6603 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26916

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24903
/proc/meminfo: memFree=1234184/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=29028 CPUtime=51.08
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 8368 0 0 0 5103 5 0 0 25 0 1 0 141014150 29724672 6485 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 7257 6485 59 122 0 7131 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 29028

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24903
/proc/meminfo: memFree=1228232/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=35104 CPUtime=102.27
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 9860 0 0 0 10220 7 0 0 25 0 1 0 141014150 35946496 7977 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 8776 7977 59 122 0 8650 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 35104

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 24903
/proc/meminfo: memFree=1218568/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=44736 CPUtime=162.25
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 12274 0 0 0 16215 10 0 0 25 0 1 0 141014150 45809664 10391 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 11184 10391 59 122 0 11058 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 44736

[startup+222.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 24903
/proc/meminfo: memFree=1213896/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=49360 CPUtime=222.23
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 13435 0 0 0 22211 12 0 0 25 0 1 0 141014150 50544640 11552 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 12340 11552 59 122 0 12214 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 49360

[startup+282.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 24903
/proc/meminfo: memFree=1203336/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=60192 CPUtime=282.22
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 16083 0 0 0 28207 15 0 0 25 0 1 0 141014150 61636608 14200 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 15048 14200 59 122 0 14922 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 60192

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24903
/proc/meminfo: memFree=1197000/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=66320 CPUtime=342.21
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 17629 0 0 0 34204 17 0 0 25 0 1 0 141014150 67911680 15746 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 16580 15746 59 122 0 16454 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 66320

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24903
/proc/meminfo: memFree=1189960/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=73896 CPUtime=402.2
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 19416 0 0 0 40201 19 0 0 25 0 1 0 141014150 75669504 17533 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 18474 17533 59 122 0 18348 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 73896

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24903
/proc/meminfo: memFree=1183112/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=80776 CPUtime=462.19
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 21110 0 0 0 46197 22 0 0 25 0 1 0 141014150 82714624 19227 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528305 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 20194 19227 59 122 0 20068 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 80776

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24903
/proc/meminfo: memFree=1177160/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=86604 CPUtime=522.17
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 22606 0 0 0 52194 23 0 0 25 0 1 0 141014150 88682496 20723 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 21651 20723 59 122 0 21525 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 86604

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24903
/proc/meminfo: memFree=1171464/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=92264 CPUtime=582.16
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 24008 0 0 0 58191 25 0 0 25 0 1 0 141014150 94478336 22125 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 23066 22125 59 122 0 22940 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 92264

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24903
/proc/meminfo: memFree=1165832/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=97848 CPUtime=642.15
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 25386 0 0 0 64188 27 0 0 25 0 1 0 141014150 100196352 23503 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 24462 23503 59 122 0 24336 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 97848


################
# More data... #
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[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25305
/proc/meminfo: memFree=998856/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=266812 CPUtime=9100.11
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 70576 0 0 0 909861 150 0 0 25 0 1 0 141014150 273215488 65153 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 66703 65153 67 122 0 66577 0
Current children cumulated CPU time (s) 9100.11
Current children cumulated vsize (KiB) 266812

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25305
/proc/meminfo: memFree=998856/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=266812 CPUtime=9160.1
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 70576 0 0 0 915859 151 0 0 25 0 1 0 141014150 273215488 65153 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 66703 65153 67 122 0 66577 0
Current children cumulated CPU time (s) 9160.1
Current children cumulated vsize (KiB) 266812

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25305
/proc/meminfo: memFree=992840/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=272896 CPUtime=9220.1
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 72085 0 0 0 921856 154 0 0 25 0 1 0 141014150 279445504 66662 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531569 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 68224 66662 67 122 0 68098 0
Current children cumulated CPU time (s) 9220.1
Current children cumulated vsize (KiB) 272896

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25305
/proc/meminfo: memFree=987656/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=278212 CPUtime=9280.08
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 73413 0 0 0 927852 156 0 0 25 0 1 0 141014150 284889088 67990 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 69553 67990 67 122 0 69427 0
Current children cumulated CPU time (s) 9280.08
Current children cumulated vsize (KiB) 278212

[startup+9342.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 25305
/proc/meminfo: memFree=985288/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=280464 CPUtime=9340.07
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 73978 0 0 0 933850 157 0 0 25 0 1 0 141014150 287195136 68555 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 70116 68555 67 122 0 69990 0
Current children cumulated CPU time (s) 9340.07
Current children cumulated vsize (KiB) 280464

[startup+9402.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 25305
/proc/meminfo: memFree=979592/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=286272 CPUtime=9400.05
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 75408 0 0 0 939845 160 0 0 25 0 1 0 141014150 293142528 69985 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535011 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 71568 69985 67 122 0 71442 0
Current children cumulated CPU time (s) 9400.05
Current children cumulated vsize (KiB) 286272

[startup+9462.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 25305
/proc/meminfo: memFree=970888/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=294984 CPUtime=9460.04
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 77583 0 0 0 945841 163 0 0 25 0 1 0 141014150 302063616 72160 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 73746 72160 67 122 0 73620 0
Current children cumulated CPU time (s) 9460.04
Current children cumulated vsize (KiB) 294984

[startup+9522.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 25305
/proc/meminfo: memFree=967624/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=298148 CPUtime=9520.02
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 78704 0 0 0 951838 164 0 0 25 0 1 0 141014150 305303552 72909 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 74537 72909 67 122 0 74411 0
Current children cumulated CPU time (s) 9520.02
Current children cumulated vsize (KiB) 298148

[startup+9582.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 25305
/proc/meminfo: memFree=967688/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=298148 CPUtime=9580.01
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 78705 0 0 0 957836 165 0 0 25 0 1 0 141014150 305303552 72910 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 74537 72910 67 122 0 74411 0
Current children cumulated CPU time (s) 9580.01
Current children cumulated vsize (KiB) 298148

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25305
/proc/meminfo: memFree=967688/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=298148 CPUtime=9640
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 78705 0 0 0 963835 165 0 0 25 0 1 0 141014150 305303552 72910 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 74537 72910 67 122 0 74411 0
Current children cumulated CPU time (s) 9640
Current children cumulated vsize (KiB) 298148

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25305
/proc/meminfo: memFree=967688/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=298148 CPUtime=9699.99
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 78705 0 0 0 969833 166 0 0 25 0 1 0 141014150 305303552 72910 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 74537 72910 67 122 0 74411 0
Current children cumulated CPU time (s) 9699.99
Current children cumulated vsize (KiB) 298148

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25305
/proc/meminfo: memFree=967688/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=298296 CPUtime=9759.98
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 78751 0 0 0 975831 167 0 0 25 0 1 0 141014150 305455104 72956 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 74574 72956 67 122 0 74448 0
Current children cumulated CPU time (s) 9759.98
Current children cumulated vsize (KiB) 298296

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25305
/proc/meminfo: memFree=967368/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=298616 CPUtime=9819.96
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 78815 0 0 0 981829 167 0 0 25 0 1 0 141014150 305782784 73020 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 74654 73020 67 122 0 74528 0
Current children cumulated CPU time (s) 9819.96
Current children cumulated vsize (KiB) 298616

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 25371
/proc/meminfo: memFree=959376/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=305816 CPUtime=9879.94
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 80539 0 0 0 987824 170 0 0 25 0 1 0 141014150 313155584 74744 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 76454 74744 67 122 0 76328 0
Current children cumulated CPU time (s) 9879.94
Current children cumulated vsize (KiB) 305816

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25503
/proc/meminfo: memFree=951176/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=315176 CPUtime=9939.86
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 82828 0 0 0 993812 174 0 0 25 0 1 0 141014150 322740224 77033 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 78794 77033 67 122 0 78668 0
Current children cumulated CPU time (s) 9939.86
Current children cumulated vsize (KiB) 315176

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25503
/proc/meminfo: memFree=942344/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=324056 CPUtime=9999.85
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 85033 0 0 0 999808 177 0 0 25 0 1 0 141014150 331833344 79238 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 81014 79238 67 122 0 80888 0
Current children cumulated CPU time (s) 9999.85
Current children cumulated vsize (KiB) 324056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.5 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 25503
/proc/meminfo: memFree=942280/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=324056 CPUtime=10000
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 85040 0 0 0 999828 177 0 0 25 0 1 0 141014150 331833344 79245 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 81014 79245 67 122 0 80888 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 324056

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

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

[startup+10002.5 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 25503
/proc/meminfo: memFree=942280/2055920 swapFree=4141972/4192956
[pid=24902] ppid=24900 vsize=324056 CPUtime=10000
/proc/24902/stat : 24902 (mxc) R 24900 24902 24610 0 -1 4194304 85040 0 0 0 999828 177 0 0 25 0 1 0 141014150 331833344 79245 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24902/statm: 81014 79245 67 122 0 80888 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 324056

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10002.6
CPU time (s): 10000.1
CPU user time (s): 9998.28
CPU system time (s): 1.82272
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 324056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9998.28
system time used= 1.82272
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 85040
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= 193689

runsolver used 11.8792 second user time and 23.9624 second system time

The end



Launcher Data (download as text)




Begin job on node29 on Wed Apr 18 21:16:24 UTC 2007

IDJOB= 367517
IDBENCH= 20409
IDSOLVER= 174
FILE ID= node29/367517-1176930983

PBS_JOBID= 4605692

Free space on /tmp= 66460 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacias/hard/safe-30-h29-unsat.cnf
COMMAND LINE= /tmp/evaluation/367517-1176930983/mxc /tmp/evaluation/367517-1176930983/instance-367517-1176930983.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-367517-1176930983 -o ROOT/results/node29/solver-367517-1176930983 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367517-1176930983/mxc /tmp/evaluation/367517-1176930983/instance-367517-1176930983.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7cb48ce6f0320bc88623afd3c5af4aae

RANDOM SEED= 717728532

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1260320 kB
Buffers:         38848 kB
Cached:         613516 kB
SwapCached:      15872 kB
Active:         244972 kB
Inactive:       506792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1260320 kB
SwapTotal:     4192956 kB
SwapFree:      4141972 kB
Dirty:            8088 kB
Writeback:           0 kB
Mapped:         101532 kB
Slab:            29068 kB
Committed_AS:  2112176 kB
PageTables:       2060 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= 66460 MiB

End job on node29 on Thu Apr 19 00:03:09 UTC 2007