Trace number 313297

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
SAT7 2007-02-08? (TO) 1200.12 1200.54

General information on the benchmark

Nameindustrial/anbulagan/
medium-sat/dated-10-17-s.cnf
MD5SUM334ef674dc213d40fc569890874cc7af
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark15.1777
Satisfiable
(Un)Satisfiability was proved
Number of variables229842
Number of clauses1081178
Sum of the clauses size2501490
Maximum clause length10
Minimum clause length1
Number of clauses of size 119157
Number of clauses of size 2832850
Number of clauses of size 3186131
Number of clauses of size 44780
Number of clauses of size 519120
Number of clauses of size over 519140

Solver Data (download as text)

4.79/4.86	c Starting solver ...
6.50/6.53	c Restarting after 100 conflicts
7.09/7.10	c Restarting after 250 conflicts
8.29/8.33	c Restarting after 476 conflicts
9.69/9.79	c Restarting after 813 conflicts
13.59/13.66	c Restarting after 1331 conflicts
19.29/19.36	c Restarting after 2090 conflicts
26.98/27.05	c Restarting after 3231 conflicts
37.17/37.22	c Restarting after 4939 conflicts
52.26/52.30	c Restarting after 7502 conflicts
77.06/77.16	c Restarting after 11348 conflicts
115.85/115.97	c Restarting after 17115 conflicts
218.92/219.06	c Restarting after 25765 conflicts
271.62/271.79	c Restarting after 38739 conflicts
385.18/385.34	c Restarting after 58203 conflicts
573.23/573.44	c Restarting after 87395 conflicts
817.97/818.27	c Restarting after 131184 conflicts
1196.77/1197.29	c Restarting after 196869 conflicts

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/node4/watcher-313297-1176882289 -o ROOT/results/node4/solver-313297-1176882289 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313297-1176882289/sat7_bin /tmp/evaluation/313297-1176882289/instance-313297-1176882289.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30669
/proc/meminfo: memFree=1703888/2055920 swapFree=4153860/4192956
[pid=30669] ppid=30667 vsize=8380 CPUtime=0
/proc/30669/stat : 30669 (sat7_bin) R 30667 30669 30034 0 -1 4194304 721 0 0 0 0 0 0 0 18 0 1 0 164266705 8581120 704 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134534339 0 0 4096 0 0 0 0 17 1 0 0
/proc/30669/statm: 2095 707 88 220 0 1872 0

[startup+0.073203 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30669
/proc/meminfo: memFree=1703888/2055920 swapFree=4153860/4192956
[pid=30669] ppid=30667 vsize=20832 CPUtime=0.07
/proc/30669/stat : 30669 (sat7_bin) R 30667 30669 30034 0 -1 4194304 4393 0 0 0 6 1 0 0 18 0 1 0 164266705 21331968 4376 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/30669/statm: 5208 4377 88 220 0 4985 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 20832

[startup+0.101205 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30669
/proc/meminfo: memFree=1703888/2055920 swapFree=4153860/4192956
[pid=30669] ppid=30667 vsize=20832 CPUtime=0.09
/proc/30669/stat : 30669 (sat7_bin) R 30667 30669 30034 0 -1 4194304 4932 0 0 0 8 1 0 0 18 0 1 0 164266705 21331968 4915 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558961 0 0 4096 0 0 0 0 17 1 0 0
/proc/30669/statm: 5208 4916 88 220 0 4985 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20832

[startup+0.301223 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30669
/proc/meminfo: memFree=1703888/2055920 swapFree=4153860/4192956
[pid=30669] ppid=30667 vsize=29032 CPUtime=0.29
/proc/30669/stat : 30669 (sat7_bin) R 30667 30669 30034 0 -1 4194304 6853 0 0 0 28 1 0 0 19 0 1 0 164266705 29728768 6836 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/30669/statm: 7258 6836 88 220 0 7035 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29032

[startup+0.701262 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30669
/proc/meminfo: memFree=1703888/2055920 swapFree=4153860/4192956
[pid=30669] ppid=30667 vsize=33132 CPUtime=0.69
/proc/30669/stat : 30669 (sat7_bin) R 30667 30669 30034 0 -1 4194304 7736 0 0 0 67 2 0 0 23 0 1 0 164266705 33927168 7719 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134546630 0 0 4096 0 0 0 0 17 1 0 0
/proc/30669/statm: 8283 7719 88 220 0 8060 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33132

[startup+1.50134 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 30670
/proc/meminfo: memFree=1670856/2055920 swapFree=4153860/4192956
[pid=30669] ppid=30667 vsize=37232 CPUtime=1.49
/proc/30669/stat : 30669 (sat7_bin) R 30667 30669 30034 0 -1 4194304 9021 0 0 0 147 2 0 0 25 0 1 0 164266705 38125568 9004 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/30669/statm: 9308 9004 88 220 0 9085 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37232

[startup+3.10149 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 30670
/proc/meminfo: memFree=1664200/2055920 swapFree=4153860/4192956
[pid=30669] ppid=30667 vsize=49532 CPUtime=3.09
/proc/30669/stat : 30669 (sat7_bin) R 30667 30669 30034 0 -1 4194304 11505 0 0 0 304 5 0 0 25 0 1 0 164266705 50720768 11488 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135066477 0 0 4096 0 0 0 0 17 1 0 0
/proc/30669/statm: 12383 11488 88 220 0 12160 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 49532

[startup+6.3018 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 30670
/proc/meminfo: memFree=1633096/2055920 swapFree=4153860/4192956
[pid=30669] ppid=30667 vsize=75072 CPUtime=6.29
/proc/30669/stat : 30669 (sat7_bin) R 30667 30669 30034 0 -1 4194304 18275 0 0 0 620 9 0 0 25 0 1 0 164266705 76873728 17777 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/30669/statm: 18768 17777 93 220 0 18545 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 75072

[startup+12.7014 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 30670
/proc/meminfo: memFree=1632520/2055920 swapFree=4153860/4192956
[pid=30669] ppid=30667 vsize=75072 CPUtime=12.69
/proc/30669/stat : 30669 (sat7_bin) R 30667 30669 30034 0 -1 4194304 18403 0 0 0 1260 9 0 0 25 0 1 0 164266705 76873728 17905 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532333 0 0 4096 0 0 0 0 17 1 0 0
/proc/30669/statm: 18768 17905 95 220 0 18545 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 75072

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30670
/proc/meminfo: memFree=1631688/2055920 swapFree=4153860/4192956
[pid=30669] ppid=30667 vsize=75152 CPUtime=25.48
/proc/30669/stat : 30669 (sat7_bin) R 30667 30669 30034 0 -1 4194304 18632 0 0 0 2539 9 0 0 25 0 1 0 164266705 76955648 18134 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/30669/statm: 18788 18134 95 220 0 18565 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 75152

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30670
/proc/meminfo: memFree=1629256/2055920 swapFree=4153860/4192956
[pid=30669] ppid=30667 vsize=79244 CPUtime=51.06
/proc/30669/stat : 30669 (sat7_bin) R 30667 30669 30034 0 -1 4194304 19287 0 0 0 5096 10 0 0 25 0 1 0 164266705 81145856 18789 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525766 0 0 4096 0 0 0 0 17 1 0 0
/proc/30669/statm: 19811 18789 95 220 0 19588 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 79244

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30670
/proc/meminfo: memFree=1622728/2055920 swapFree=4153860/4192956
[pid=30669] ppid=30667 vsize=83392 CPUtime=102.26
/proc/30669/stat : 30669 (sat7_bin) R 30667 30669 30034 0 -1 4194304 20902 0 0 0 10214 12 0 0 25 0 1 0 164266705 85393408 20396 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/30669/statm: 20848 20396 95 220 0 20625 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 83392

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30670
/proc/meminfo: memFree=1617544/2055920 swapFree=4153860/4192956
[pid=30669] ppid=30667 vsize=91684 CPUtime=162.23
/proc/30669/stat : 30669 (sat7_bin) R 30667 30669 30034 0 -1 4194304 22210 0 0 0 16210 13 0 0 25 0 1 0 164266705 93884416 21702 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/30669/statm: 22921 21702 95 220 0 22698 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 91684

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30670
/proc/meminfo: memFree=1612936/2055920 swapFree=4153860/4192956
[pid=30669] ppid=30667 vsize=95908 CPUtime=222.22
/proc/30669/stat : 30669 (sat7_bin) R 30667 30669 30034 0 -1 4194304 23329 0 0 0 22207 15 0 0 25 0 1 0 164266705 98209792 22817 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538518 0 0 4096 0 0 0 0 17 1 0 0
/proc/30669/statm: 23977 22817 95 220 0 23754 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 95908

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30670
/proc/meminfo: memFree=1605640/2055920 swapFree=4153860/4192956
[pid=30669] ppid=30667 vsize=100120 CPUtime=282.2
/proc/30669/stat : 30669 (sat7_bin) R 30667 30669 30034 0 -1 4194304 25167 0 0 0 28203 17 0 0 25 0 1 0 164266705 102522880 24654 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525746 0 0 4096 0 0 0 0 17 1 0 0
/proc/30669/statm: 25030 24654 95 220 0 24807 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 100120

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30670
/proc/meminfo: memFree=1598984/2055920 swapFree=4153860/4192956
[pid=30669] ppid=30667 vsize=108500 CPUtime=342.19
/proc/30669/stat : 30669 (sat7_bin) R 30667 30669 30034 0 -1 4194304 26810 0 0 0 34200 19 0 0 25 0 1 0 164266705 111104000 26297 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/30669/statm: 27125 26297 95 220 0 26902 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 108500

[startup+402.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 30670
/proc/meminfo: memFree=1593992/2055920 swapFree=4153860/4192956
[pid=30669] ppid=30667 vsize=112728 CPUtime=402.17
/proc/30669/stat : 30669 (sat7_bin) R 30667 30669 30034 0 -1 4194304 28048 0 0 0 40197 20 0 0 25 0 1 0 164266705 115433472 27535 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538673 0 0 4096 0 0 0 0 17 1 0 0
/proc/30669/statm: 28182 27535 95 220 0 27959 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 112728

[startup+462.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 30670
/proc/meminfo: memFree=1588680/2055920 swapFree=4153860/4192956
[pid=30669] ppid=30667 vsize=116992 CPUtime=462.16
/proc/30669/stat : 30669 (sat7_bin) R 30667 30669 30034 0 -1 4194304 29359 0 0 0 46193 23 0 0 25 0 1 0 164266705 119799808 28846 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558458 0 0 4096 0 0 0 0 17 1 0 0
/proc/30669/statm: 29248 28846 95 220 0 29025 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 116992

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30670
/proc/meminfo: memFree=1583176/2055920 swapFree=4153860/4192956
[pid=30669] ppid=30667 vsize=125668 CPUtime=522.14
/proc/30669/stat : 30669 (sat7_bin) R 30667 30669 30034 0 -1 4194304 30753 0 0 0 52190 24 0 0 25 0 1 0 164266705 128684032 30240 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/30669/statm: 31417 30240 95 220 0 31194 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 125668

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30670
/proc/meminfo: memFree=1576136/2055920 swapFree=4153860/4192956
[pid=30669] ppid=30667 vsize=130104 CPUtime=582.14
/proc/30669/stat : 30669 (sat7_bin) R 30667 30669 30034 0 -1 4194304 32491 0 0 0 58187 27 0 0 25 0 1 0 164266705 133226496 31978 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134565464 0 0 4096 0 0 0 0 17 1 0 0
/proc/30669/statm: 32526 31978 95 220 0 32303 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 130104

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30670
/proc/meminfo: memFree=1567368/2055920 swapFree=4153860/4192956
[pid=30669] ppid=30667 vsize=138416 CPUtime=642.12
/proc/30669/stat : 30669 (sat7_bin) R 30667 30669 30034 0 -1 4194304 34646 0 0 0 64184 28 0 0 25 0 1 0 164266705 141737984 34133 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/30669/statm: 34604 34133 95 220 0 34381 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 138416

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30670
/proc/meminfo: memFree=1559176/2055920 swapFree=4153860/4192956
[pid=30669] ppid=30667 vsize=146840 CPUtime=702.11
/proc/30669/stat : 30669 (sat7_bin) R 30667 30669 30034 0 -1 4194304 36708 0 0 0 70180 31 0 0 25 0 1 0 164266705 150364160 36195 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538630 0 0 4096 0 0 0 0 17 1 0 0
/proc/30669/statm: 36710 36195 95 220 0 36487 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 146840

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30670
/proc/meminfo: memFree=1554568/2055920 swapFree=4153860/4192956
[pid=30669] ppid=30667 vsize=151152 CPUtime=762.09
/proc/30669/stat : 30669 (sat7_bin) R 30667 30669 30034 0 -1 4194304 37828 0 0 0 76177 32 0 0 25 0 1 0 164266705 154779648 37315 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134539036 0 0 4096 0 0 0 0 17 1 0 0
/proc/30669/statm: 37788 37315 95 220 0 37565 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 151152

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30670
/proc/meminfo: memFree=1548168/2055920 swapFree=4153860/4192956
[pid=30669] ppid=30667 vsize=159968 CPUtime=822.07
/proc/30669/stat : 30669 (sat7_bin) R 30667 30669 30034 0 -1 4194304 39445 0 0 0 82173 34 0 0 25 0 1 0 164266705 163807232 38932 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532450 0 0 4096 0 0 0 0 17 1 0 0
/proc/30669/statm: 39992 38932 95 220 0 39769 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 159968

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30670
/proc/meminfo: memFree=1541000/2055920 swapFree=4153860/4192956
[pid=30669] ppid=30667 vsize=164340 CPUtime=882.05
/proc/30669/stat : 30669 (sat7_bin) R 30667 30669 30034 0 -1 4194304 41203 0 0 0 88169 36 0 0 25 0 1 0 164266705 168284160 40690 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525839 0 0 4096 0 0 0 0 17 1 0 0
/proc/30669/statm: 41085 40690 95 220 0 40862 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 164340

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30670
/proc/meminfo: memFree=1533960/2055920 swapFree=4153860/4192956
[pid=30669] ppid=30667 vsize=172660 CPUtime=942.04
/proc/30669/stat : 30669 (sat7_bin) R 30667 30669 30034 0 -1 4194304 42972 0 0 0 94166 38 0 0 25 0 1 0 164266705 176803840 42459 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/30669/statm: 43165 42459 95 220 0 42942 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 172660

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 30834
/proc/meminfo: memFree=1525592/2055920 swapFree=4153860/4192956
[pid=30669] ppid=30667 vsize=181344 CPUtime=1001.94
/proc/30669/stat : 30669 (sat7_bin) R 30667 30669 30034 0 -1 4194304 44704 0 0 0 100154 40 0 0 25 0 1 0 164266705 185696256 44191 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531413 0 0 4096 0 0 0 0 17 1 0 0
/proc/30669/statm: 45336 44191 95 220 0 45113 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 181344

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30868
/proc/meminfo: memFree=1520968/2055920 swapFree=4153860/4192956
[pid=30669] ppid=30667 vsize=185444 CPUtime=1061.91
/proc/30669/stat : 30669 (sat7_bin) R 30667 30669 30034 0 -1 4194304 46150 0 0 0 106149 42 0 0 25 0 1 0 164266705 189894656 45637 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/30669/statm: 46361 45637 95 220 0 46138 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 185444

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30868
/proc/meminfo: memFree=1514952/2055920 swapFree=4153860/4192956
[pid=30669] ppid=30667 vsize=190076 CPUtime=1121.89
/proc/30669/stat : 30669 (sat7_bin) R 30667 30669 30034 0 -1 4194304 47640 0 0 0 112146 43 0 0 25 0 1 0 164266705 194637824 47127 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538567 0 0 4096 0 0 0 0 17 1 0 0
/proc/30669/statm: 47519 47127 95 220 0 47296 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 190076

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30868
/proc/meminfo: memFree=1508744/2055920 swapFree=4153860/4192956
[pid=30669] ppid=30667 vsize=198404 CPUtime=1181.88
/proc/30669/stat : 30669 (sat7_bin) R 30667 30669 30034 0 -1 4194304 49183 0 0 0 118142 46 0 0 25 0 1 0 164266705 203165696 48670 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30669/statm: 49601 48670 95 220 0 49378 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 198404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30868
/proc/meminfo: memFree=1506952/2055920 swapFree=4153860/4192956
[pid=30669] ppid=30667 vsize=198668 CPUtime=1200.08
/proc/30669/stat : 30669 (sat7_bin) R 30667 30669 30034 0 -1 4194304 49617 0 0 0 119962 46 0 0 25 0 1 0 164266705 203436032 49104 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30669/statm: 49667 49104 95 220 0 49444 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 198668

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30868
/proc/meminfo: memFree=1506952/2055920 swapFree=4153860/4192956
[pid=30669] ppid=30667 vsize=198668 CPUtime=1200.08
/proc/30669/stat : 30669 (sat7_bin) R 30667 30669 30034 0 -1 4194304 49617 0 0 0 119962 46 0 0 25 0 1 0 164266705 203436032 49104 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/30669/statm: 49667 49104 95 220 0 49444 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 198668

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.12
CPU user time (s): 1199.62
CPU system time (s): 0.498924
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 198668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.62
system time used= 0.498924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49617
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= 8
involuntary context switches= 25911

runsolver used 1.26981 second user time and 2.73858 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Wed Apr 18 07:44:50 UTC 2007

IDJOB= 313297
IDBENCH= 20363
IDSOLVER= 101
FILE ID= node4/313297-1176882289

PBS_JOBID= 4590312

Free space on /tmp= 66454 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-sat/dated-10-17-s.cnf
COMMAND LINE= /tmp/evaluation/313297-1176882289/sat7_bin /tmp/evaluation/313297-1176882289/instance-313297-1176882289.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-313297-1176882289 -o ROOT/results/node4/solver-313297-1176882289 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313297-1176882289/sat7_bin /tmp/evaluation/313297-1176882289/instance-313297-1176882289.cnf            

META MD5SUM SOLVER= 499b432f7af158d8586c91b2e490220f
MD5SUM BENCH=  334ef674dc213d40fc569890874cc7af

RANDOM SEED= 575552079

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1704360 kB
Buffers:         25792 kB
Cached:         221904 kB
SwapCached:       2408 kB
Active:         121372 kB
Inactive:       162976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1704360 kB
SwapTotal:     4192956 kB
SwapFree:      4153860 kB
Dirty:           20660 kB
Writeback:           0 kB
Mapped:          44184 kB
Slab:            52700 kB
Committed_AS:  5241188 kB
PageTables:       1860 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= 66454 MiB

End job on node4 on Wed Apr 18 08:04:52 UTC 2007