Trace number 1715769

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) 1200.15 1200.74

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-5-17-s.cnf
MD5SUMcd6cb5ea01688ce5beec6e625055ac90
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark693.225
Satisfiable
(Un)Satisfiability was proved
Number of variables252328
Number of clauses1189896
Sum of the clauses size2752826
Maximum clause length10
Minimum clause length1
Number of clauses of size 118837
Number of clauses of size 2919648
Number of clauses of size 3204591
Number of clauses of size 45200
Number of clauses of size 520800
Number of clauses of size over 520820

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  252328                                               |
0.00/0.00	c |  Number of clauses:    1189896                                              |
1.79/1.89	c |  Parsing time:         1.66         s                                       |
1.79/1.89	c |  Timeout:              43200 s
1.79/1.89	c |  Random Seed:          15742869.000000
1.79/1.89	c |  Heuristic:            EMSP-G, threshold 0.750                              |
1.79/1.89	c |  Branching Rule:       default (solution-guided)                            |
1.79/1.89	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
1.79/1.89	c |                                                                             |
5.68/5.74	c ============================[ Search Statistics ]==============================
5.68/5.74	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.68/5.74	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.68/5.74	c ===============================================================================
5.68/5.74	c |         0 |  126748   723645  1943048 |   241215        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-1715769-1240606949/watcher-1715769-1240606949 -o /tmp/evaluation-result-1715769-1240606949/solver-1715769-1240606949 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=15742869 HOME/instance-1715769-1240606949.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: 0.93 0.97 0.72 3/64 25895
/proc/meminfo: memFree=1140784/2055920 swapFree=4192812/4192956
[pid=25895] ppid=25893 vsize=4120 CPUtime=0
/proc/25895/stat : 25895 (varsat-random_s) R 25893 25895 25824 0 -1 4194304 842 0 0 0 0 0 0 0 18 0 1 0 88723578 4218880 827 1992294400 4194304 5102416 548682068800 18446744073709551615 4200710 0 0 4096 3 0 0 0 17 0 0 0
/proc/25895/statm: 1030 834 83 221 0 806 0

[startup+0.0621429 s]
/proc/loadavg: 0.93 0.97 0.72 3/64 25895
/proc/meminfo: memFree=1140784/2055920 swapFree=4192812/4192956
[pid=25895] ppid=25893 vsize=25548 CPUtime=0.05
/proc/25895/stat : 25895 (varsat-random_s) R 25893 25895 25824 0 -1 4194304 5914 0 0 0 3 2 0 0 18 0 1 0 88723578 26161152 5899 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 0 0 0
/proc/25895/statm: 6387 5900 88 221 0 6163 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 25548

[startup+0.101149 s]
/proc/loadavg: 0.93 0.97 0.72 3/64 25895
/proc/meminfo: memFree=1140784/2055920 swapFree=4192812/4192956
[pid=25895] ppid=25893 vsize=30392 CPUtime=0.09
/proc/25895/stat : 25895 (varsat-random_s) R 25893 25895 25824 0 -1 4194304 7035 0 0 0 6 3 0 0 18 0 1 0 88723578 31121408 7020 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 0 0 0
/proc/25895/statm: 7598 7021 88 221 0 7374 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 30392

[startup+0.301186 s]
/proc/loadavg: 0.93 0.97 0.72 3/64 25895
/proc/meminfo: memFree=1140784/2055920 swapFree=4192812/4192956
[pid=25895] ppid=25893 vsize=69388 CPUtime=0.29
/proc/25895/stat : 25895 (varsat-random_s) R 25893 25895 25824 0 -1 4194304 16754 0 0 0 21 8 0 0 19 0 1 0 88723578 71053312 16739 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 0 0 0
/proc/25895/statm: 17347 16740 88 221 0 17123 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 69388

[startup+0.701262 s]
/proc/loadavg: 0.93 0.97 0.72 3/64 25895
/proc/meminfo: memFree=1140784/2055920 swapFree=4192812/4192956
[pid=25895] ppid=25893 vsize=115464 CPUtime=0.69
/proc/25895/stat : 25895 (varsat-random_s) R 25893 25895 25824 0 -1 4194304 26084 0 0 0 57 12 0 0 23 0 1 0 88723578 118235136 26069 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 0 0 0
/proc/25895/statm: 28866 26070 88 221 0 28642 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 115464

[startup+1.50141 s]
/proc/loadavg: 0.93 0.97 0.72 2/65 25896
/proc/meminfo: memFree=1017320/2055920 swapFree=4192812/4192956
[pid=25895] ppid=25893 vsize=176044 CPUtime=1.49
/proc/25895/stat : 25895 (varsat-random_s) R 25893 25895 25824 0 -1 4194304 41328 0 0 0 130 19 0 0 25 0 1 0 88723578 180269056 41313 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 0 0 0
/proc/25895/statm: 44011 41313 88 221 0 43787 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 176044

[startup+3.10172 s]
/proc/loadavg: 0.93 0.97 0.72 2/65 25896
/proc/meminfo: memFree=947688/2055920 swapFree=4192812/4192956
[pid=25895] ppid=25893 vsize=219748 CPUtime=3.09
/proc/25895/stat : 25895 (varsat-random_s) R 25893 25895 25824 0 -1 4194304 51678 0 0 0 285 24 0 0 25 0 1 0 88723578 225021952 51663 1992294400 4194304 5102416 548682068800 18446744073709551615 4263094 0 0 4096 3 0 0 0 17 0 0 0
/proc/25895/statm: 54937 51663 99 221 0 54713 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 219748

[startup+6.30133 s]
/proc/loadavg: 1.01 0.99 0.72 2/65 25896
/proc/meminfo: memFree=894960/2055920 swapFree=4192812/4192956
[pid=25895] ppid=25893 vsize=227428 CPUtime=6.28
/proc/25895/stat : 25895 (varsat-random_s) R 25893 25895 25824 0 -1 4194304 61441 0 0 0 599 29 0 0 25 0 1 0 88723578 232886272 54755 1992294400 4194304 5102416 548682068800 18446744073709551615 4220806 0 0 4096 3 0 0 0 17 0 0 0
/proc/25895/statm: 56857 54755 102 221 0 56633 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 227428

[startup+12.7025 s]
/proc/loadavg: 1.01 0.99 0.73 2/65 25896
/proc/meminfo: memFree=921520/2055920 swapFree=4192812/4192956
[pid=25895] ppid=25893 vsize=227428 CPUtime=12.68
/proc/25895/stat : 25895 (varsat-random_s) R 25893 25895 25824 0 -1 4194304 61441 0 0 0 1239 29 0 0 25 0 1 0 88723578 232886272 54755 1992294400 4194304 5102416 548682068800 18446744073709551615 4221909 0 0 4096 3 0 0 0 17 0 0 0
/proc/25895/statm: 56857 54755 102 221 0 56633 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 227428

[startup+25.502 s]
/proc/loadavg: 1.01 0.99 0.73 2/65 25896
/proc/meminfo: memFree=921712/2055920 swapFree=4192812/4192956
[pid=25895] ppid=25893 vsize=227428 CPUtime=25.47
/proc/25895/stat : 25895 (varsat-random_s) R 25893 25895 25824 0 -1 4194304 61441 0 0 0 2518 29 0 0 25 0 1 0 88723578 232886272 54755 1992294400 4194304 5102416 548682068800 18446744073709551615 4220643 0 0 4096 3 0 0 0 17 0 0 0
/proc/25895/statm: 56857 54755 102 221 0 56633 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 227428

[startup+51.1018 s]
/proc/loadavg: 1.00 0.99 0.73 2/65 25896
/proc/meminfo: memFree=921712/2055920 swapFree=4192812/4192956
[pid=25895] ppid=25893 vsize=227428 CPUtime=51.04
/proc/25895/stat : 25895 (varsat-random_s) R 25893 25895 25824 0 -1 4194304 61441 0 0 0 5075 29 0 0 25 0 1 0 88723578 232886272 54755 1992294400 4194304 5102416 548682068800 18446744073709551615 4220253 0 0 4096 3 0 0 0 17 0 0 0
/proc/25895/statm: 56857 54755 102 221 0 56633 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 227428

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.74 2/65 25896
/proc/meminfo: memFree=921712/2055920 swapFree=4192812/4192956
[pid=25895] ppid=25893 vsize=227428 CPUtime=102.22
/proc/25895/stat : 25895 (varsat-random_s) R 25893 25895 25824 0 -1 4194304 61441 0 0 0 10193 29 0 0 25 0 1 0 88723578 232886272 54755 1992294400 4194304 5102416 548682068800 18446744073709551615 4220520 0 0 4096 3 0 0 0 17 0 0 0
/proc/25895/statm: 56857 54755 102 221 0 56633 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 227428

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.76 2/65 25896
/proc/meminfo: memFree=921712/2055920 swapFree=4192812/4192956
[pid=25895] ppid=25893 vsize=227428 CPUtime=162.2
/proc/25895/stat : 25895 (varsat-random_s) R 25893 25895 25824 0 -1 4194304 61441 0 0 0 16190 30 0 0 25 0 1 0 88723578 232886272 54755 1992294400 4194304 5102416 548682068800 18446744073709551615 4221892 0 0 4096 3 0 0 0 17 0 0 0
/proc/25895/statm: 56857 54755 102 221 0 56633 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 227428

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.77 2/65 25896
/proc/meminfo: memFree=921712/2055920 swapFree=4192812/4192956
[pid=25895] ppid=25893 vsize=227428 CPUtime=222.17
/proc/25895/stat : 25895 (varsat-random_s) R 25893 25895 25824 0 -1 4194304 61442 0 0 0 22187 30 0 0 25 0 1 0 88723578 232886272 54756 1992294400 4194304 5102416 548682068800 18446744073709551615 4220228 0 0 4096 3 0 0 0 17 0 0 0
/proc/25895/statm: 56857 54756 102 221 0 56633 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 227428

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.78 2/65 25896
/proc/meminfo: memFree=921648/2055920 swapFree=4192812/4192956
[pid=25895] ppid=25893 vsize=227428 CPUtime=282.14
/proc/25895/stat : 25895 (varsat-random_s) R 25893 25895 25824 0 -1 4194304 61442 0 0 0 28184 30 0 0 25 0 1 0 88723578 232886272 54756 1992294400 4194304 5102416 548682068800 18446744073709551615 4220228 0 0 4096 3 0 0 0 17 0 0 0
/proc/25895/statm: 56857 54756 102 221 0 56633 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 227428

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.79 2/65 25896
/proc/meminfo: memFree=921648/2055920 swapFree=4192812/4192956
[pid=25895] ppid=25893 vsize=227428 CPUtime=342.11
/proc/25895/stat : 25895 (varsat-random_s) R 25893 25895 25824 0 -1 4194304 61442 0 0 0 34181 30 0 0 25 0 1 0 88723578 232886272 54756 1992294400 4194304 5102416 548682068800 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 0 0 0
/proc/25895/statm: 56857 54756 102 221 0 56633 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 227428

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.80 2/65 25896
/proc/meminfo: memFree=921648/2055920 swapFree=4192812/4192956
[pid=25895] ppid=25893 vsize=227428 CPUtime=402.08
/proc/25895/stat : 25895 (varsat-random_s) R 25893 25895 25824 0 -1 4194304 61442 0 0 0 40178 30 0 0 25 0 1 0 88723578 232886272 54756 1992294400 4194304 5102416 548682068800 18446744073709551615 4220224 0 0 4096 3 0 0 0 17 0 0 0
/proc/25895/statm: 56857 54756 102 221 0 56633 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 227428

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.81 2/65 25896
/proc/meminfo: memFree=921648/2055920 swapFree=4192812/4192956
[pid=25895] ppid=25893 vsize=227428 CPUtime=462.05
/proc/25895/stat : 25895 (varsat-random_s) R 25893 25895 25824 0 -1 4194304 61443 0 0 0 46175 30 0 0 25 0 1 0 88723578 232886272 54757 1992294400 4194304 5102416 548682068800 18446744073709551615 4220990 0 0 4096 3 0 0 0 17 0 0 0
/proc/25895/statm: 56857 54757 102 221 0 56633 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 227428

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.82 2/65 25896
/proc/meminfo: memFree=921648/2055920 swapFree=4192812/4192956
[pid=25895] ppid=25893 vsize=227428 CPUtime=522.02
/proc/25895/stat : 25895 (varsat-random_s) R 25893 25895 25824 0 -1 4194304 61443 0 0 0 52172 30 0 0 25 0 1 0 88723578 232886272 54757 1992294400 4194304 5102416 548682068800 18446744073709551615 4220441 0 0 4096 3 0 0 0 17 0 0 0
/proc/25895/statm: 56857 54757 102 221 0 56633 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 227428

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.83 2/65 25896
/proc/meminfo: memFree=921584/2055920 swapFree=4192812/4192956
[pid=25895] ppid=25893 vsize=227428 CPUtime=581.99
/proc/25895/stat : 25895 (varsat-random_s) R 25893 25895 25824 0 -1 4194304 61443 0 0 0 58169 30 0 0 25 0 1 0 88723578 232886272 54757 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 0 0 0
/proc/25895/statm: 56857 54757 102 221 0 56633 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 227428

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.83 2/65 25896
/proc/meminfo: memFree=921648/2055920 swapFree=4192812/4192956
[pid=25895] ppid=25893 vsize=227428 CPUtime=641.96
/proc/25895/stat : 25895 (varsat-random_s) R 25893 25895 25824 0 -1 4194304 61443 0 0 0 64165 31 0 0 25 0 1 0 88723578 232886272 54757 1992294400 4194304 5102416 548682068800 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 0 0 0
/proc/25895/statm: 56857 54757 102 221 0 56633 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 227428

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.84 2/65 25896
/proc/meminfo: memFree=921584/2055920 swapFree=4192812/4192956
[pid=25895] ppid=25893 vsize=227428 CPUtime=701.93
/proc/25895/stat : 25895 (varsat-random_s) R 25893 25895 25824 0 -1 4194304 61444 0 0 0 70162 31 0 0 25 0 1 0 88723578 232886272 54758 1992294400 4194304 5102416 548682068800 18446744073709551615 4220213 0 0 4096 3 0 0 0 17 0 0 0
/proc/25895/statm: 56857 54758 102 221 0 56633 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 227428

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.85 2/65 25896
/proc/meminfo: memFree=921520/2055920 swapFree=4192812/4192956
[pid=25895] ppid=25893 vsize=227428 CPUtime=761.9
/proc/25895/stat : 25895 (varsat-random_s) R 25893 25895 25824 0 -1 4194304 61444 0 0 0 76159 31 0 0 25 0 1 0 88723578 232886272 54758 1992294400 4194304 5102416 548682068800 18446744073709551615 4220560 0 0 4096 3 0 0 0 17 0 0 0
/proc/25895/statm: 56857 54758 102 221 0 56633 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 227428

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.85 2/65 25896
/proc/meminfo: memFree=921584/2055920 swapFree=4192812/4192956
[pid=25895] ppid=25893 vsize=227428 CPUtime=821.87
/proc/25895/stat : 25895 (varsat-random_s) R 25893 25895 25824 0 -1 4194304 61444 0 0 0 82156 31 0 0 25 0 1 0 88723578 232886272 54758 1992294400 4194304 5102416 548682068800 18446744073709551615 4220614 0 0 4096 3 0 0 0 17 0 0 0
/proc/25895/statm: 56857 54758 102 221 0 56633 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 227428

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.86 2/65 25896
/proc/meminfo: memFree=921584/2055920 swapFree=4192812/4192956
[pid=25895] ppid=25893 vsize=227428 CPUtime=881.84
/proc/25895/stat : 25895 (varsat-random_s) R 25893 25895 25824 0 -1 4194304 61444 0 0 0 88153 31 0 0 25 0 1 0 88723578 232886272 54758 1992294400 4194304 5102416 548682068800 18446744073709551615 4220560 0 0 4096 3 0 0 0 17 0 0 0
/proc/25895/statm: 56857 54758 102 221 0 56633 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 227428

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.86 2/65 25896
/proc/meminfo: memFree=921648/2055920 swapFree=4192812/4192956
[pid=25895] ppid=25893 vsize=227428 CPUtime=941.82
/proc/25895/stat : 25895 (varsat-random_s) R 25893 25895 25824 0 -1 4194304 61444 0 0 0 94151 31 0 0 25 0 1 0 88723578 232886272 54758 1992294400 4194304 5102416 548682068800 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 0 0 0
/proc/25895/statm: 56857 54758 102 221 0 56633 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 227428

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.87 2/65 25896
/proc/meminfo: memFree=921584/2055920 swapFree=4192812/4192956
[pid=25895] ppid=25893 vsize=227428 CPUtime=1001.79
/proc/25895/stat : 25895 (varsat-random_s) R 25893 25895 25824 0 -1 4194304 61444 0 0 0 100148 31 0 0 25 0 1 0 88723578 232886272 54758 1992294400 4194304 5102416 548682068800 18446744073709551615 4220347 0 0 4096 3 0 0 0 17 0 0 0
/proc/25895/statm: 56857 54758 102 221 0 56633 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 227428

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.88 2/65 25896
/proc/meminfo: memFree=921584/2055920 swapFree=4192812/4192956
[pid=25895] ppid=25893 vsize=227428 CPUtime=1061.76
/proc/25895/stat : 25895 (varsat-random_s) R 25893 25895 25824 0 -1 4194304 61444 0 0 0 106145 31 0 0 25 0 1 0 88723578 232886272 54758 1992294400 4194304 5102416 548682068800 18446744073709551615 4220145 0 0 4096 3 0 0 0 17 0 0 0
/proc/25895/statm: 56857 54758 102 221 0 56633 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 227428

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.88 2/65 25896
/proc/meminfo: memFree=921584/2055920 swapFree=4192812/4192956
[pid=25895] ppid=25893 vsize=227428 CPUtime=1121.73
/proc/25895/stat : 25895 (varsat-random_s) R 25893 25895 25824 0 -1 4194304 61445 0 0 0 112142 31 0 0 25 0 1 0 88723578 232886272 54759 1992294400 4194304 5102416 548682068800 18446744073709551615 4220540 0 0 4096 3 0 0 0 17 0 0 0
/proc/25895/statm: 56857 54759 102 221 0 56633 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 227428

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.89 2/65 25896
/proc/meminfo: memFree=921520/2055920 swapFree=4192812/4192956
[pid=25895] ppid=25893 vsize=227428 CPUtime=1181.7
/proc/25895/stat : 25895 (varsat-random_s) R 25893 25895 25824 0 -1 4194304 61445 0 0 0 118139 31 0 0 25 0 1 0 88723578 232886272 54759 1992294400 4194304 5102416 548682068800 18446744073709551615 4220643 0 0 4096 3 0 0 0 17 0 0 0
/proc/25895/statm: 56857 54759 102 221 0 56633 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 227428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 0.99 0.89 2/65 25896
/proc/meminfo: memFree=921520/2055920 swapFree=4192812/4192956
[pid=25895] ppid=25893 vsize=227428 CPUtime=1200.1
/proc/25895/stat : 25895 (varsat-random_s) R 25893 25895 25824 0 -1 4194304 61445 0 0 0 119979 31 0 0 25 0 1 0 88723578 232886272 54759 1992294400 4194304 5102416 548682068800 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 0 0 0
/proc/25895/statm: 56857 54759 102 221 0 56633 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 227428

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 0.99 0.89 2/65 25896
/proc/meminfo: memFree=921520/2055920 swapFree=4192812/4192956
[pid=25895] ppid=25893 vsize=227428 CPUtime=1200.1
/proc/25895/stat : 25895 (varsat-random_s) R 25893 25895 25824 0 -1 4194304 61445 0 0 0 119979 31 0 0 25 0 1 0 88723578 232886272 54759 1992294400 4194304 5102416 548682068800 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 0 0 0
/proc/25895/statm: 56857 54759 102 221 0 56633 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 227428

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.74
CPU time (s): 1200.15
CPU user time (s): 1199.79
CPU system time (s): 0.353946
CPU usage (%): 99.9505
Max. virtual memory (cumulated for all children) (KiB): 265448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.79
system time used= 0.353946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61445
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= 2832

runsolver used 0.996848 second user time and 3.37949 second system time

The end

Launcher Data 

Begin job on node38 at 2009-04-24 23:02:31
IDJOB=1715769
IDBENCH=20348
IDSOLVER=539
FILE ID=node38/1715769-1240606949
PBS_JOBID= 9186276
Free space on /tmp= 66360 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT07/industrial/anbulagan/hard-sat/partial-5-17-s.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1715769-1240606949/watcher-1715769-1240606949 -o /tmp/evaluation-result-1715769-1240606949/solver-1715769-1240606949 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=15742869 HOME/instance-1715769-1240606949.cnf

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

MD5SUM BENCH= cd6cb5ea01688ce5beec6e625055ac90
RANDOM SEED=15742869

node38.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		: 3000.265
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		: 3000.265
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:       1141264 kB
Buffers:         44604 kB
Cached:         781052 kB
SwapCached:          0 kB
Active:         122200 kB
Inactive:       717300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1141264 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           22668 kB
Writeback:           0 kB
Mapped:          23636 kB
Slab:            61120 kB
Committed_AS:   403244 kB
PageTables:       1456 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= 66356 MiB
End job on node38 at 2009-04-24 23:22:34