Trace number 1715821

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
VARSAT-random 2009-03-22? (TO) 1200.1 1200.44

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-10-15-s.cnf
MD5SUMa6b04ec2cace5c4e6bef212c7f2df796
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark228.902
Satisfiable
(Un)Satisfiability was proved
Number of variables261020
Number of clauses1211106
Sum of the clauses size2788072
Maximum clause length10
Minimum clause length1
Number of clauses of size 119537
Number of clauses of size 2952032
Number of clauses of size 3190917
Number of clauses of size 45400
Number of clauses of size 521600
Number of clauses of size over 521620

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  261020                                               |
0.00/0.00	c |  Number of clauses:    1211106                                              |
1.99/2.01	c |  Parsing time:         1.78         s                                       |
1.99/2.01	c |  Timeout:              43200 s
1.99/2.01	c |  Random Seed:          2080238070.000000
1.99/2.01	c |  Heuristic:            EMSP-G, threshold 0.750                              |
1.99/2.01	c |  Branching Rule:       default (solution-guided)                            |
1.99/2.01	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
1.99/2.01	c |                                                                             |
6.29/6.35	c ============================[ Search Statistics ]==============================
6.29/6.35	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
6.29/6.35	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
6.29/6.35	c ===============================================================================
6.29/6.35	c |         0 |  120580   686014  1827889 |   228671        0    nan |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1715821-1240607597/watcher-1715821-1240607597 -o /tmp/evaluation-result-1715821-1240607597/solver-1715821-1240607597 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=2080238070 HOME/instance-1715821-1240607597.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): 1800 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: 1.66 1.13 0.88 3/66 15538
/proc/meminfo: memFree=1492072/2055920 swapFree=4144072/4192956
[pid=15538] ppid=15536 vsize=4188 CPUtime=0
/proc/15538/stat : 15538 (varsat-random_s) R 15536 15538 15438 0 -1 4194304 809 0 0 0 0 0 0 0 18 0 1 0 88788060 4288512 794 1992294400 4194304 5102416 548682068784 18446744073709551615 4200710 0 0 4096 3 0 0 0 17 1 0 0
/proc/15538/statm: 1047 800 83 221 0 823 0

[startup+0.104047 s]
/proc/loadavg: 1.66 1.13 0.88 3/66 15538
/proc/meminfo: memFree=1492072/2055920 swapFree=4144072/4192956
[pid=15538] ppid=15536 vsize=30720 CPUtime=0.1
/proc/15538/stat : 15538 (varsat-random_s) R 15536 15538 15438 0 -1 4194304 7146 0 0 0 7 3 0 0 18 0 1 0 88788060 31457280 7131 1992294400 4194304 5102416 548682068784 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/15538/statm: 7680 7132 88 221 0 7456 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 30720

[startup+0.201056 s]
/proc/loadavg: 1.66 1.13 0.88 3/66 15538
/proc/meminfo: memFree=1492072/2055920 swapFree=4144072/4192956
[pid=15538] ppid=15536 vsize=49176 CPUtime=0.19
/proc/15538/stat : 15538 (varsat-random_s) R 15536 15538 15438 0 -1 4194304 11373 0 0 0 14 5 0 0 18 0 1 0 88788060 50356224 11358 1992294400 4194304 5102416 548682068784 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/15538/statm: 12294 11359 88 221 0 12070 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 49176

[startup+0.301067 s]
/proc/loadavg: 1.66 1.13 0.88 3/66 15538
/proc/meminfo: memFree=1492072/2055920 swapFree=4144072/4192956
[pid=15538] ppid=15536 vsize=68772 CPUtime=0.29
/proc/15538/stat : 15538 (varsat-random_s) R 15536 15538 15438 0 -1 4194304 16224 0 0 0 21 8 0 0 19 0 1 0 88788060 70422528 16209 1992294400 4194304 5102416 548682068784 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/15538/statm: 17193 16211 88 221 0 16969 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 68772

[startup+0.70111 s]
/proc/loadavg: 1.66 1.13 0.88 3/66 15538
/proc/meminfo: memFree=1492072/2055920 swapFree=4144072/4192956
[pid=15538] ppid=15536 vsize=113528 CPUtime=0.69
/proc/15538/stat : 15538 (varsat-random_s) R 15536 15538 15438 0 -1 4194304 25854 0 0 0 56 13 0 0 22 0 1 0 88788060 116252672 25839 1992294400 4194304 5102416 548682068784 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/15538/statm: 28382 25840 88 221 0 28158 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 113528

[startup+1.5012 s]
/proc/loadavg: 1.66 1.13 0.88 2/67 15539
/proc/meminfo: memFree=1362400/2055920 swapFree=4144072/4192956
[pid=15538] ppid=15536 vsize=169812 CPUtime=1.49
/proc/15538/stat : 15538 (varsat-random_s) R 15536 15538 15438 0 -1 4194304 40282 0 0 0 130 19 0 0 25 0 1 0 88788060 173887488 40267 1992294400 4194304 5102416 548682068784 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/15538/statm: 42453 40267 88 221 0 42229 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 169812

[startup+3.10138 s]
/proc/loadavg: 1.66 1.13 0.88 2/66 15539
/proc/meminfo: memFree=1295144/2055920 swapFree=4144072/4192956
[pid=15538] ppid=15536 vsize=215556 CPUtime=3.09
/proc/15538/stat : 15538 (varsat-random_s) R 15536 15538 15438 0 -1 4194304 50909 0 0 0 284 25 0 0 25 0 1 0 88788060 220729344 50894 1992294400 4194304 5102416 548682068784 18446744073709551615 4228481 0 0 4096 3 0 0 0 17 1 0 0
/proc/15538/statm: 53889 50894 99 221 0 53665 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 215556

[startup+6.30173 s]
/proc/loadavg: 1.61 1.13 0.88 2/66 15539
/proc/meminfo: memFree=1245544/2055920 swapFree=4144072/4192956
[pid=15538] ppid=15536 vsize=267760 CPUtime=6.29
/proc/15538/stat : 15538 (varsat-random_s) R 15536 15538 15438 0 -1 4194304 63086 0 0 0 598 31 0 0 25 0 1 0 88788060 274186240 62770 1992294400 4194304 5102416 548682068784 18446744073709551615 4486660 0 0 4096 3 0 0 0 17 1 0 0
/proc/15538/statm: 66940 62770 99 221 0 66716 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 267760

[startup+12.7014 s]
/proc/loadavg: 1.56 1.13 0.88 2/65 15539
/proc/meminfo: memFree=1267760/2055920 swapFree=4144072/4192956
[pid=15538] ppid=15536 vsize=231260 CPUtime=12.69
/proc/15538/stat : 15538 (varsat-random_s) R 15536 15538 15438 0 -1 4194304 63089 0 0 0 1237 32 0 0 25 0 1 0 88788060 236810240 56011 1992294400 4194304 5102416 548682068784 18446744073709551615 4221182 0 0 4096 3 0 0 0 17 1 0 0
/proc/15538/statm: 57815 56011 102 221 0 57591 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 231260

[startup+25.5018 s]
/proc/loadavg: 1.44 1.12 0.88 2/65 15539
/proc/meminfo: memFree=1268080/2055920 swapFree=4144072/4192956
[pid=15538] ppid=15536 vsize=231260 CPUtime=25.49
/proc/15538/stat : 15538 (varsat-random_s) R 15536 15538 15438 0 -1 4194304 63089 0 0 0 2517 32 0 0 25 0 1 0 88788060 236810240 56011 1992294400 4194304 5102416 548682068784 18446744073709551615 4220577 0 0 4096 3 0 0 0 17 1 0 0
/proc/15538/statm: 57815 56011 102 221 0 57591 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 231260

[startup+51.1017 s]
/proc/loadavg: 1.29 1.11 0.88 2/65 15539
/proc/meminfo: memFree=1268208/2055920 swapFree=4144072/4192956
[pid=15538] ppid=15536 vsize=231260 CPUtime=51.08
/proc/15538/stat : 15538 (varsat-random_s) R 15536 15538 15438 0 -1 4194304 63089 0 0 0 5076 32 0 0 25 0 1 0 88788060 236810240 56011 1992294400 4194304 5102416 548682068784 18446744073709551615 4220145 0 0 4096 3 0 0 0 17 1 0 0
/proc/15538/statm: 57815 56011 102 221 0 57591 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 231260

[startup+102.301 s]
/proc/loadavg: 1.12 1.09 0.89 2/65 15539
/proc/meminfo: memFree=1268336/2055920 swapFree=4144072/4192956
[pid=15538] ppid=15536 vsize=231260 CPUtime=102.26
/proc/15538/stat : 15538 (varsat-random_s) R 15536 15538 15438 0 -1 4194304 63090 0 0 0 10194 32 0 0 25 0 1 0 88788060 236810240 56012 1992294400 4194304 5102416 548682068784 18446744073709551615 4220228 0 0 4096 3 0 0 0 17 1 0 0
/proc/15538/statm: 57815 56012 102 221 0 57591 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 231260

[startup+162.302 s]
/proc/loadavg: 1.04 1.07 0.89 2/65 15539
/proc/meminfo: memFree=1268336/2055920 swapFree=4144072/4192956
[pid=15538] ppid=15536 vsize=231260 CPUtime=162.24
/proc/15538/stat : 15538 (varsat-random_s) R 15536 15538 15438 0 -1 4194304 63090 0 0 0 16192 32 0 0 25 0 1 0 88788060 236810240 56012 1992294400 4194304 5102416 548682068784 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/15538/statm: 57815 56012 102 221 0 57591 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 231260

[startup+222.306 s]
/proc/loadavg: 1.01 1.06 0.90 2/65 15539
/proc/meminfo: memFree=1268336/2055920 swapFree=4144072/4192956
[pid=15538] ppid=15536 vsize=231260 CPUtime=222.24
/proc/15538/stat : 15538 (varsat-random_s) R 15536 15538 15438 0 -1 4194304 63090 0 0 0 22191 33 0 0 25 0 1 0 88788060 236810240 56012 1992294400 4194304 5102416 548682068784 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/15538/statm: 57815 56012 102 221 0 57591 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 231260

[startup+282.301 s]
/proc/loadavg: 1.00 1.04 0.90 2/65 15539
/proc/meminfo: memFree=1268400/2055920 swapFree=4144072/4192956
[pid=15538] ppid=15536 vsize=231260 CPUtime=282.21
/proc/15538/stat : 15538 (varsat-random_s) R 15536 15538 15438 0 -1 4194304 63090 0 0 0 28188 33 0 0 25 0 1 0 88788060 236810240 56012 1992294400 4194304 5102416 548682068784 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/15538/statm: 57815 56012 102 221 0 57591 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 231260

[startup+342.302 s]
/proc/loadavg: 1.00 1.03 0.91 2/65 15539
/proc/meminfo: memFree=1268400/2055920 swapFree=4144072/4192956
[pid=15538] ppid=15536 vsize=231260 CPUtime=342.19
/proc/15538/stat : 15538 (varsat-random_s) R 15536 15538 15438 0 -1 4194304 63091 0 0 0 34186 33 0 0 25 0 1 0 88788060 236810240 56013 1992294400 4194304 5102416 548682068784 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/15538/statm: 57815 56013 102 221 0 57591 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 231260

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 0.91 2/65 15539
/proc/meminfo: memFree=1268336/2055920 swapFree=4144072/4192956
[pid=15538] ppid=15536 vsize=231260 CPUtime=402.17
/proc/15538/stat : 15538 (varsat-random_s) R 15536 15538 15438 0 -1 4194304 63091 0 0 0 40184 33 0 0 25 0 1 0 88788060 236810240 56013 1992294400 4194304 5102416 548682068784 18446744073709551615 4220347 0 0 4096 3 0 0 0 17 1 0 0
/proc/15538/statm: 57815 56013 102 221 0 57591 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 231260

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 0.91 2/65 15539
/proc/meminfo: memFree=1268528/2055920 swapFree=4144072/4192956
[pid=15538] ppid=15536 vsize=231260 CPUtime=462.16
/proc/15538/stat : 15538 (varsat-random_s) R 15536 15538 15438 0 -1 4194304 63091 0 0 0 46183 33 0 0 25 0 1 0 88788060 236810240 56013 1992294400 4194304 5102416 548682068784 18446744073709551615 4220145 0 0 4096 3 0 0 0 17 1 0 0
/proc/15538/statm: 57815 56013 102 221 0 57591 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 231260

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 0.91 2/65 15539
/proc/meminfo: memFree=1268528/2055920 swapFree=4144072/4192956
[pid=15538] ppid=15536 vsize=231380 CPUtime=522.14
/proc/15538/stat : 15538 (varsat-random_s) R 15536 15538 15438 0 -1 4194304 63092 0 0 0 52181 33 0 0 25 0 1 0 88788060 236933120 56014 1992294400 4194304 5102416 548682068784 18446744073709551615 4220540 0 0 4096 3 0 0 0 17 1 0 0
/proc/15538/statm: 57845 56014 102 221 0 57621 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 231380

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 0.91 2/65 15539
/proc/meminfo: memFree=1268464/2055920 swapFree=4144072/4192956
[pid=15538] ppid=15536 vsize=231380 CPUtime=582.12
/proc/15538/stat : 15538 (varsat-random_s) R 15536 15538 15438 0 -1 4194304 63092 0 0 0 58179 33 0 0 25 0 1 0 88788060 236933120 56014 1992294400 4194304 5102416 548682068784 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/15538/statm: 57845 56014 102 221 0 57621 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 231380

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 15539
/proc/meminfo: memFree=1268464/2055920 swapFree=4144072/4192956
[pid=15538] ppid=15536 vsize=231380 CPUtime=642.11
/proc/15538/stat : 15538 (varsat-random_s) R 15536 15538 15438 0 -1 4194304 63092 0 0 0 64177 34 0 0 25 0 1 0 88788060 236933120 56014 1992294400 4194304 5102416 548682068784 18446744073709551615 4220441 0 0 4096 3 0 0 0 17 1 0 0
/proc/15538/statm: 57845 56014 102 221 0 57621 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 231380

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 15539
/proc/meminfo: memFree=1268400/2055920 swapFree=4144072/4192956
[pid=15538] ppid=15536 vsize=231380 CPUtime=702.09
/proc/15538/stat : 15538 (varsat-random_s) R 15536 15538 15438 0 -1 4194304 63092 0 0 0 70175 34 0 0 25 0 1 0 88788060 236933120 56014 1992294400 4194304 5102416 548682068784 18446744073709551615 4220586 0 0 4096 3 0 0 0 17 1 0 0
/proc/15538/statm: 57845 56014 102 221 0 57621 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 231380

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 15539
/proc/meminfo: memFree=1268464/2055920 swapFree=4144072/4192956
[pid=15538] ppid=15536 vsize=231380 CPUtime=762.07
/proc/15538/stat : 15538 (varsat-random_s) R 15536 15538 15438 0 -1 4194304 63092 0 0 0 76173 34 0 0 25 0 1 0 88788060 236933120 56014 1992294400 4194304 5102416 548682068784 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/15538/statm: 57845 56014 102 221 0 57621 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 231380

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 15539
/proc/meminfo: memFree=1268464/2055920 swapFree=4144072/4192956
[pid=15538] ppid=15536 vsize=231380 CPUtime=822.05
/proc/15538/stat : 15538 (varsat-random_s) R 15536 15538 15438 0 -1 4194304 63093 0 0 0 82171 34 0 0 25 0 1 0 88788060 236933120 56015 1992294400 4194304 5102416 548682068784 18446744073709551615 4220596 0 0 4096 3 0 0 0 17 1 0 0
/proc/15538/statm: 57845 56015 102 221 0 57621 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 231380

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 15539
/proc/meminfo: memFree=1268400/2055920 swapFree=4144072/4192956
[pid=15538] ppid=15536 vsize=231380 CPUtime=882.04
/proc/15538/stat : 15538 (varsat-random_s) R 15536 15538 15438 0 -1 4194304 63093 0 0 0 88169 35 0 0 25 0 1 0 88788060 236933120 56015 1992294400 4194304 5102416 548682068784 18446744073709551615 4220441 0 0 4096 3 0 0 0 17 1 0 0
/proc/15538/statm: 57845 56015 102 221 0 57621 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 231380

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 15539
/proc/meminfo: memFree=1268464/2055920 swapFree=4144072/4192956
[pid=15538] ppid=15536 vsize=231380 CPUtime=942.02
/proc/15538/stat : 15538 (varsat-random_s) R 15536 15538 15438 0 -1 4194304 63093 0 0 0 94167 35 0 0 25 0 1 0 88788060 236933120 56015 1992294400 4194304 5102416 548682068784 18446744073709551615 4220383 0 0 4096 3 0 0 0 17 1 0 0
/proc/15538/statm: 57845 56015 102 221 0 57621 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 231380

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 15539
/proc/meminfo: memFree=1268464/2055920 swapFree=4144072/4192956
[pid=15538] ppid=15536 vsize=231380 CPUtime=1002
/proc/15538/stat : 15538 (varsat-random_s) R 15536 15538 15438 0 -1 4194304 63093 0 0 0 100165 35 0 0 25 0 1 0 88788060 236933120 56015 1992294400 4194304 5102416 548682068784 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 1 0 0
/proc/15538/statm: 57845 56015 102 221 0 57621 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 231380

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 15539
/proc/meminfo: memFree=1268400/2055920 swapFree=4144072/4192956
[pid=15538] ppid=15536 vsize=231380 CPUtime=1061.98
/proc/15538/stat : 15538 (varsat-random_s) R 15536 15538 15438 0 -1 4194304 63094 0 0 0 106163 35 0 0 25 0 1 0 88788060 236933120 56016 1992294400 4194304 5102416 548682068784 18446744073709551615 4220441 0 0 4096 3 0 0 0 17 1 0 0
/proc/15538/statm: 57845 56016 102 221 0 57621 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 231380

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 15539
/proc/meminfo: memFree=1268400/2055920 swapFree=4144072/4192956
[pid=15538] ppid=15536 vsize=231380 CPUtime=1121.96
/proc/15538/stat : 15538 (varsat-random_s) R 15536 15538 15438 0 -1 4194304 63094 0 0 0 112161 35 0 0 25 0 1 0 88788060 236933120 56016 1992294400 4194304 5102416 548682068784 18446744073709551615 4220204 0 0 4096 3 0 0 0 17 1 0 0
/proc/15538/statm: 57845 56016 102 221 0 57621 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 231380

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 15539
/proc/meminfo: memFree=1268336/2055920 swapFree=4144072/4192956
[pid=15538] ppid=15536 vsize=231380 CPUtime=1181.96
/proc/15538/stat : 15538 (varsat-random_s) R 15536 15538 15438 0 -1 4194304 63094 0 0 0 118160 36 0 0 25 0 1 0 88788060 236933120 56016 1992294400 4194304 5102416 548682068784 18446744073709551615 4221940 0 0 4096 3 0 0 0 17 1 0 0
/proc/15538/statm: 57845 56016 102 221 0 57621 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 231380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 15539
/proc/meminfo: memFree=1268336/2055920 swapFree=4144072/4192956
[pid=15538] ppid=15536 vsize=231380 CPUtime=1200.05
/proc/15538/stat : 15538 (varsat-random_s) R 15536 15538 15438 0 -1 4194304 63094 0 0 0 119969 36 0 0 25 0 1 0 88788060 236933120 56016 1992294400 4194304 5102416 548682068784 18446744073709551615 4220228 0 0 4096 3 0 0 0 17 1 0 0
/proc/15538/statm: 57845 56016 102 221 0 57621 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 231380

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 15539
/proc/meminfo: memFree=1268336/2055920 swapFree=4144072/4192956
[pid=15538] ppid=15536 vsize=231380 CPUtime=1200.05
/proc/15538/stat : 15538 (varsat-random_s) R 15536 15538 15438 0 -1 4194304 63094 0 0 0 119969 36 0 0 25 0 1 0 88788060 236933120 56016 1992294400 4194304 5102416 548682068784 18446744073709551615 4220228 0 0 4096 3 0 0 0 17 1 0 0
/proc/15538/statm: 57845 56016 102 221 0 57621 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 231380

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.1
CPU user time (s): 1199.7
CPU system time (s): 0.398939
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 269280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.7
system time used= 0.398939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63094
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= 2
involuntary context switches= 1803

runsolver used 0.921859 second user time and 2.41563 second system time

The end

Launcher Data 

Begin job on node42 at 2009-04-24 23:13:19
IDJOB=1715821
IDBENCH=20352
IDSOLVER=539
FILE ID=node42/1715821-1240607597
PBS_JOBID= 9186274
Free space on /tmp= 66304 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT07/industrial/anbulagan/hard-sat/partial-10-15-s.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1715821-1240607597/watcher-1715821-1240607597 -o /tmp/evaluation-result-1715821-1240607597/solver-1715821-1240607597 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=2080238070 HOME/instance-1715821-1240607597.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a6b04ec2cace5c4e6bef212c7f2df796
RANDOM SEED=2080238070

node42.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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:       1492552 kB
Buffers:         62412 kB
Cached:         404904 kB
SwapCached:      43636 kB
Active:         175664 kB
Inactive:       337644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1492552 kB
SwapTotal:     4192956 kB
SwapFree:      4144072 kB
Dirty:           23400 kB
Writeback:           0 kB
Mapped:          14008 kB
Slab:            36104 kB
Committed_AS:   363780 kB
PageTables:       1388 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= 66304 MiB
End job on node42 at 2009-04-24 23:33:21