Trace number 367488

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 10002.9

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-19-u.cnf
MD5SUM1f049803198bb32ab05476465773cc39
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 variables246502
Number of clauses1169243
Sum of the clauses size2711964
Maximum clause length10
Minimum clause length1
Number of clauses of size 120518
Number of clauses of size 2893029
Number of clauses of size 3209596
Number of clauses of size 45120
Number of clauses of size 520480
Number of clauses of size over 520500

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/node63/watcher-367488-1176921449 -o ROOT/results/node63/solver-367488-1176921449 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367488-1176921449/mxc /tmp/evaluation/367488-1176921449/instance-367488-1176921449.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: 0.91 0.98 0.99 3/64 29818
/proc/meminfo: memFree=1345916/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=22144 CPUtime=0
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 757 0 0 0 0 0 0 0 18 0 1 0 168135022 22675456 742 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 5536 748 42 122 0 5410 0

[startup+0.023858 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 29818
/proc/meminfo: memFree=1345916/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=22144 CPUtime=0.02
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 4062 0 0 0 0 2 0 0 18 0 1 0 168135022 22675456 4047 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 5536 4054 42 122 0 5410 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 22144

[startup+0.101866 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 29818
/proc/meminfo: memFree=1345916/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=50192 CPUtime=0.09
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 11207 0 0 0 4 5 0 0 18 0 1 0 168135022 51396608 11191 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 12548 11191 46 122 0 12422 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 50192

[startup+0.301887 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 29818
/proc/meminfo: memFree=1345916/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=55868 CPUtime=0.29
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 12626 0 0 0 23 6 0 0 19 0 1 0 168135022 57208832 12610 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 13967 12610 46 122 0 13841 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 55868

[startup+0.70193 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 29818
/proc/meminfo: memFree=1345916/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=50600 CPUtime=0.69
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 16662 0 0 0 62 7 0 0 22 0 1 0 168135022 51814400 11343 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134520342 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 12650 11343 47 122 0 12524 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50600

[startup+1.50201 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 29819
/proc/meminfo: memFree=1300532/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=50732 CPUtime=1.49
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 16712 0 0 0 142 7 0 0 25 0 1 0 168135022 51949568 11393 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519564 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 12683 11393 59 122 0 12557 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 50732

[startup+3.10118 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29819
/proc/meminfo: memFree=1299572/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=50732 CPUtime=3.09
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 16746 0 0 0 302 7 0 0 25 0 1 0 168135022 51949568 11427 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 12683 11427 59 122 0 12557 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 50732

[startup+6.30152 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29819
/proc/meminfo: memFree=1300148/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=50732 CPUtime=6.29
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 16764 0 0 0 622 7 0 0 25 0 1 0 168135022 51949568 11445 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 12683 11445 59 122 0 12557 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 50732

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29819
/proc/meminfo: memFree=1299972/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=50996 CPUtime=12.69
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 16856 0 0 0 1262 7 0 0 25 0 1 0 168135022 52219904 11537 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 12749 11537 59 122 0 12623 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 50996

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29819
/proc/meminfo: memFree=1299140/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=51656 CPUtime=25.48
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 17073 0 0 0 2541 7 0 0 25 0 1 0 168135022 52895744 11754 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 12914 11754 59 122 0 12788 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 51656

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29819
/proc/meminfo: memFree=1296388/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=54460 CPUtime=51.07
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 17763 0 0 0 5099 8 0 0 25 0 1 0 168135022 55767040 12444 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 13615 12444 59 122 0 13489 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 54460

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29819
/proc/meminfo: memFree=1284100/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=66736 CPUtime=102.27
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 20830 0 0 0 10215 12 0 0 25 0 1 0 168135022 68337664 15511 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 16684 15511 59 122 0 16558 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 66736

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29821
/proc/meminfo: memFree=1278084/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=72940 CPUtime=162.25
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 22340 0 0 0 16211 14 0 0 25 0 1 0 168135022 74690560 17021 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 18235 17021 59 122 0 18109 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 72940

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29821
/proc/meminfo: memFree=1273348/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=77568 CPUtime=222.24
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 23508 0 0 0 22208 16 0 0 25 0 1 0 168135022 79429632 18189 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519173 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 19392 18189 59 122 0 19266 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 77568

[startup+282.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 29821
/proc/meminfo: memFree=1269764/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=81248 CPUtime=282.22
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 24413 0 0 0 28205 17 0 0 25 0 1 0 168135022 83197952 19094 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 20312 19094 59 122 0 20186 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 81248

[startup+342.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 29821
/proc/meminfo: memFree=1266116/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=85340 CPUtime=342.2
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 25317 0 0 0 34203 17 0 0 25 0 1 0 168135022 87388160 19998 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 21335 19998 59 122 0 21209 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 85340

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29821
/proc/meminfo: memFree=1262532/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=88964 CPUtime=402.18
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 26210 0 0 0 40200 18 0 0 25 0 1 0 168135022 91099136 20891 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 22241 20891 59 122 0 22115 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 88964

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29821
/proc/meminfo: memFree=1258500/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=93028 CPUtime=462.17
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 27212 0 0 0 46198 19 0 0 25 0 1 0 168135022 95260672 21893 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 23257 21893 59 122 0 23131 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 93028

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29821
/proc/meminfo: memFree=1255364/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=96096 CPUtime=522.15
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 27999 0 0 0 52195 20 0 0 25 0 1 0 168135022 98402304 22680 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 24024 22680 59 122 0 23898 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 96096

[startup+582.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 29821
/proc/meminfo: memFree=1251076/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=100436 CPUtime=582.14
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 29053 0 0 0 58193 21 0 0 25 0 1 0 168135022 102846464 23734 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519105 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 25109 23734 59 122 0 24983 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 100436

[startup+642.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 29821
/proc/meminfo: memFree=1247684/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=103792 CPUtime=642.13
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 29896 0 0 0 64190 23 0 0 25 0 1 0 168135022 106283008 24577 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 25948 24577 59 122 0 25822 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 103792


################
# More data... #
################

[startup+9102.3 s]
/proc/loadavg: 1.16 1.04 1.01 2/65 30419
/proc/meminfo: memFree=1082564/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=272064 CPUtime=9099.67
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 73842 0 0 0 909883 84 0 0 25 0 1 0 168135022 278593536 65445 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 68016 65445 67 122 0 67890 0
Current children cumulated CPU time (s) 9099.67
Current children cumulated vsize (KiB) 272064

[startup+9162.3 s]
/proc/loadavg: 1.05 1.03 1.01 2/65 30419
/proc/meminfo: memFree=1082564/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=272064 CPUtime=9159.67
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 73842 0 0 0 915882 85 0 0 25 0 1 0 168135022 278593536 65445 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 68016 65445 67 122 0 67890 0
Current children cumulated CPU time (s) 9159.67
Current children cumulated vsize (KiB) 272064

[startup+9222.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 30419
/proc/meminfo: memFree=1082500/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=272064 CPUtime=9219.65
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 73848 0 0 0 921880 85 0 0 25 0 1 0 168135022 278593536 65451 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 68016 65451 67 122 0 67890 0
Current children cumulated CPU time (s) 9219.65
Current children cumulated vsize (KiB) 272064

[startup+9282.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 30419
/proc/meminfo: memFree=1082564/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=272064 CPUtime=9279.63
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 73851 0 0 0 927878 85 0 0 25 0 1 0 168135022 278593536 65454 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 68016 65454 67 122 0 67890 0
Current children cumulated CPU time (s) 9279.63
Current children cumulated vsize (KiB) 272064

[startup+9342.31 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 30419
/proc/meminfo: memFree=1082564/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=272064 CPUtime=9339.62
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 73852 0 0 0 933877 85 0 0 25 0 1 0 168135022 278593536 65455 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 68016 65455 67 122 0 67890 0
Current children cumulated CPU time (s) 9339.62
Current children cumulated vsize (KiB) 272064

[startup+9402.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 30419
/proc/meminfo: memFree=1082564/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=272064 CPUtime=9399.6
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 73854 0 0 0 939875 85 0 0 25 0 1 0 168135022 278593536 65457 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 68016 65457 67 122 0 67890 0
Current children cumulated CPU time (s) 9399.6
Current children cumulated vsize (KiB) 272064

[startup+9462.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 30419
/proc/meminfo: memFree=1082564/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=272064 CPUtime=9459.59
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 73855 0 0 0 945874 85 0 0 25 0 1 0 168135022 278593536 65458 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 68016 65458 67 122 0 67890 0
Current children cumulated CPU time (s) 9459.59
Current children cumulated vsize (KiB) 272064

[startup+9522.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 30419
/proc/meminfo: memFree=1082564/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=272064 CPUtime=9519.57
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 73855 0 0 0 951872 85 0 0 25 0 1 0 168135022 278593536 65458 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 68016 65458 67 122 0 67890 0
Current children cumulated CPU time (s) 9519.57
Current children cumulated vsize (KiB) 272064

[startup+9582.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 30419
/proc/meminfo: memFree=1082564/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=272064 CPUtime=9579.55
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 73855 0 0 0 957870 85 0 0 25 0 1 0 168135022 278593536 65458 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 68016 65458 67 122 0 67890 0
Current children cumulated CPU time (s) 9579.55
Current children cumulated vsize (KiB) 272064

[startup+9642.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 30419
/proc/meminfo: memFree=1082564/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=272064 CPUtime=9639.54
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 73855 0 0 0 963869 85 0 0 25 0 1 0 168135022 278593536 65458 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 68016 65458 67 122 0 67890 0
Current children cumulated CPU time (s) 9639.54
Current children cumulated vsize (KiB) 272064

[startup+9702.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 30419
/proc/meminfo: memFree=1082500/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=272320 CPUtime=9699.52
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 73871 0 0 0 969867 85 0 0 25 0 1 0 168135022 278855680 65474 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 68080 65474 67 122 0 67954 0
Current children cumulated CPU time (s) 9699.52
Current children cumulated vsize (KiB) 272320

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30419
/proc/meminfo: memFree=1082436/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=272320 CPUtime=9759.51
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 73878 0 0 0 975866 85 0 0 25 0 1 0 168135022 278855680 65481 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 68080 65481 67 122 0 67954 0
Current children cumulated CPU time (s) 9759.51
Current children cumulated vsize (KiB) 272320

[startup+9822.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 30419
/proc/meminfo: memFree=1082372/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=272320 CPUtime=9819.49
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 73884 0 0 0 981864 85 0 0 25 0 1 0 168135022 278855680 65487 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 68080 65487 67 122 0 67954 0
Current children cumulated CPU time (s) 9819.49
Current children cumulated vsize (KiB) 272320

[startup+9882.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 30419
/proc/meminfo: memFree=1082372/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=272320 CPUtime=9879.48
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 73885 0 0 0 987863 85 0 0 25 0 1 0 168135022 278855680 65488 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 68080 65488 67 122 0 67954 0
Current children cumulated CPU time (s) 9879.48
Current children cumulated vsize (KiB) 272320

[startup+9942.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 30419
/proc/meminfo: memFree=1082436/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=272040 CPUtime=9939.46
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 73885 0 0 0 993861 85 0 0 25 0 1 0 168135022 278568960 65418 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 68010 65418 67 122 0 67884 0
Current children cumulated CPU time (s) 9939.46
Current children cumulated vsize (KiB) 272040

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30419
/proc/meminfo: memFree=1082436/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=272040 CPUtime=9999.45
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 73885 0 0 0 999860 85 0 0 25 0 1 0 168135022 278568960 65418 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 68010 65418 67 122 0 67884 0
Current children cumulated CPU time (s) 9999.45
Current children cumulated vsize (KiB) 272040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30419
/proc/meminfo: memFree=1082436/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=272040 CPUtime=10000
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 73885 0 0 0 999920 85 0 0 25 0 1 0 168135022 278568960 65418 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 68010 65418 67 122 0 67884 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 272040

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

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

[startup+10002.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30419
/proc/meminfo: memFree=1082436/2055920 swapFree=4182612/4192956
[pid=29818] ppid=29816 vsize=272040 CPUtime=10000
/proc/29818/stat : 29818 (mxc) R 29816 29818 29400 0 -1 4194304 73885 0 0 0 999920 85 0 0 25 0 1 0 168135022 278568960 65418 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/29818/statm: 68010 65418 67 122 0 67884 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 272040

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10002.9
CPU time (s): 10000.1
CPU user time (s): 9999.2
CPU system time (s): 0.898863
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 273956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9999.2
system time used= 0.898863
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 73885
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= 13776

runsolver used 7.39487 second user time and 20.1439 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Wed Apr 18 18:37:31 UTC 2007

IDJOB= 367488
IDBENCH= 20372
IDSOLVER= 174
FILE ID= node63/367488-1176921449

PBS_JOBID= 4605649

Free space on /tmp= 66453 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-19-u.cnf
COMMAND LINE= /tmp/evaluation/367488-1176921449/mxc /tmp/evaluation/367488-1176921449/instance-367488-1176921449.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-367488-1176921449 -o ROOT/results/node63/solver-367488-1176921449 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367488-1176921449/mxc /tmp/evaluation/367488-1176921449/instance-367488-1176921449.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  1f049803198bb32ab05476465773cc39

RANDOM SEED= 21944898

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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:       1346324 kB
Buffers:         24052 kB
Cached:         635340 kB
SwapCached:       4016 kB
Active:         205516 kB
Inactive:       463964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1346324 kB
SwapTotal:     4192956 kB
SwapFree:      4182612 kB
Dirty:           21800 kB
Writeback:           0 kB
Mapped:          15836 kB
Slab:            26156 kB
Committed_AS:  1983408 kB
PageTables:       1460 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= 66453 MiB

End job on node63 on Wed Apr 18 21:24:16 UTC 2007