Trace number 1832022

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
MiniSAT 09z 2009-03-22? (TO) 1200.05 1200.71

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-13-u.cnf
MD5SUMec1a03bc95c5b06907199f7ae65ad092
Bench CategoryAPPLICATION (applications 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 variables234064
Number of clauses1059777
Sum of the clauses size2420962
Maximum clause length10
Minimum clause length1
Number of clauses of size 117678
Number of clauses of size 2854833
Number of clauses of size 3143326
Number of clauses of size 44880
Number of clauses of size 519520
Number of clauses of size over 519540

Solver Data 

0.00/0.00	c Parsing...
0.00/0.81	c ==============================================================================
0.00/0.81	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.81	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.81	c ==============================================================================
0.00/0.81	c |         0 | 1040931  2400826 |  312279       0        0     nan |  0.000 % |
7.28/7.39	c |         0 |  616982  1688498 |      --       0       --      -- |     --   | -196875/-198394
7.28/7.39	c ==============================================================================
7.28/7.39	c Result  :   #vars: 113377   #clauses: 616982   #literals: 1688498
7.28/7.39	c CPU time:   7.14891 s
7.28/7.39	c ==============================================================================
7.88/7.99	c WARNING: for repeatability, setting FPU to use double precision
7.88/7.99	c Number of variables   : 113377       
7.88/7.99	c Number of clauses     : 616982       
7.97/8.36	c Parsing time: 0.33         s

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-1832022-1242766967/watcher-1832022-1242766967 -o /tmp/evaluation-result-1832022-1242766967/solver-1832022-1242766967 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832022-1242766967.cnf -random-seed=1314373910 

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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.95 0.95 3/65 3078
/proc/meminfo: memFree=1748384/2055920 swapFree=4177788/4192956
[pid=3078] ppid=3076 vsize=5356 CPUtime=0
/proc/3078/stat : 3078 (SatELiteGTI) S 3076 3078 25044 0 -1 4194304 276 0 0 0 0 0 0 0 19 0 1 0 304726402 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 249070059602 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/3078/statm: 1339 235 195 169 0 50 0
[pid=3079] ppid=3078 vsize=5356 CPUtime=0
/proc/3079/stat : 3079 (SatELiteGTI) S 3078 3078 25044 0 -1 4194368 51 25 0 0 0 0 0 0 19 0 1 0 304726402 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/3079/statm: 1339 238 198 169 0 50 0
[pid=3081] ppid=3079 vsize=5356 CPUtime=0
/proc/3081/stat : 3081 (SatELiteGTI) R 3079 3078 25044 0 -1 4194368 19 0 0 0 0 0 0 0 22 0 1 0 304726402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069890855 0 0 4096 0 0 0 0 17 1 0 0
/proc/3081/statm: 1339 239 199 169 0 50 0

[startup+0.077431 s]
/proc/loadavg: 0.92 0.95 0.95 3/65 3078
/proc/meminfo: memFree=1748384/2055920 swapFree=4177788/4192956
[pid=3078] ppid=3076 vsize=5356 CPUtime=0
/proc/3078/stat : 3078 (SatELiteGTI) S 3076 3078 25044 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304726402 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3078/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102434 s]
/proc/loadavg: 0.92 0.95 0.95 3/65 3078
/proc/meminfo: memFree=1748384/2055920 swapFree=4177788/4192956
[pid=3078] ppid=3076 vsize=5356 CPUtime=0
/proc/3078/stat : 3078 (SatELiteGTI) S 3076 3078 25044 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304726402 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3078/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301468 s]
/proc/loadavg: 0.92 0.95 0.95 3/65 3078
/proc/meminfo: memFree=1748384/2055920 swapFree=4177788/4192956
[pid=3078] ppid=3076 vsize=5356 CPUtime=0
/proc/3078/stat : 3078 (SatELiteGTI) S 3076 3078 25044 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304726402 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3078/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701541 s]
/proc/loadavg: 0.92 0.95 0.95 3/65 3078
/proc/meminfo: memFree=1748384/2055920 swapFree=4177788/4192956
[pid=3078] ppid=3076 vsize=5356 CPUtime=0
/proc/3078/stat : 3078 (SatELiteGTI) S 3076 3078 25044 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304726402 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3078/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50267 s]
/proc/loadavg: 0.92 0.95 0.95 2/67 3083
/proc/meminfo: memFree=1648224/2055920 swapFree=4177788/4192956
[pid=3078] ppid=3076 vsize=5356 CPUtime=0
/proc/3078/stat : 3078 (SatELiteGTI) S 3076 3078 25044 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304726402 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3078/statm: 1339 237 197 169 0 50 0
[pid=3083] ppid=3078 vsize=114096 CPUtime=1.48
/proc/3083/stat : 3083 (SatELite_releas) R 3078 3078 25044 0 -1 4194304 29178 0 0 0 133 15 0 0 25 0 1 0 304726403 116834304 26545 1992294400 134512640 135223648 4294956128 18446744073709551615 134587317 0 0 4096 3 0 0 0 17 0 0 0
/proc/3083/statm: 28524 26545 76 173 0 28349 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 119452

[startup+3.10196 s]
/proc/loadavg: 0.92 0.95 0.95 2/67 3083
/proc/meminfo: memFree=1633952/2055920 swapFree=4177788/4192956
[pid=3078] ppid=3076 vsize=5356 CPUtime=0
/proc/3078/stat : 3078 (SatELiteGTI) S 3076 3078 25044 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304726402 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3078/statm: 1339 237 197 169 0 50 0
[pid=3083] ppid=3078 vsize=123704 CPUtime=3.08
/proc/3083/stat : 3083 (SatELite_releas) R 3078 3078 25044 0 -1 4194304 30997 0 0 0 291 17 0 0 25 0 1 0 304726403 126672896 28184 1992294400 134512640 135223648 4294956128 18446744073709551615 134596092 0 0 4096 3 0 0 0 17 0 0 0
/proc/3083/statm: 30926 28184 76 173 0 30751 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 129060

[startup+6.30253 s]
/proc/loadavg: 1.01 0.97 0.96 2/67 3083
/proc/meminfo: memFree=1626160/2055920 swapFree=4177788/4192956
[pid=3078] ppid=3076 vsize=5356 CPUtime=0
/proc/3078/stat : 3078 (SatELiteGTI) S 3076 3078 25044 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 304726402 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3078/statm: 1339 237 197 169 0 50 0
[pid=3083] ppid=3078 vsize=126200 CPUtime=6.28
/proc/3083/stat : 3083 (SatELite_releas) R 3078 3078 25044 0 -1 4194304 34064 0 0 0 609 19 0 0 25 0 1 0 304726403 129228800 28875 1992294400 134512640 135223648 4294956128 18446744073709551615 134586649 0 0 4096 3 0 0 0 17 0 0 0
/proc/3083/statm: 31550 28875 76 173 0 31375 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 131556

[startup+12.7017 s]
/proc/loadavg: 1.09 0.99 0.96 2/67 3084
/proc/meminfo: memFree=1693296/2055920 swapFree=4177788/4192956
[pid=3078] ppid=3076 vsize=5356 CPUtime=7.97
/proc/3078/stat : 3078 (SatELiteGTI) S 3076 3078 25044 0 -1 4194304 335 44034 0 0 0 0 767 30 16 0 1 0 304726402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3078/statm: 1339 239 197 169 0 50 0
[pid=3084] ppid=3078 vsize=37732 CPUtime=4.69
/proc/3084/stat : 3084 (minisat_static) R 3078 3078 25044 0 -1 4194304 8829 0 0 0 464 5 0 0 25 0 1 0 304727201 38637568 8799 1992294400 134512640 135212243 4294956240 18446744073709551615 134535816 0 0 4096 3 0 0 0 17 0 0 0
/proc/3084/statm: 9433 8799 75 170 0 9260 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 43088

[startup+25.5019 s]
/proc/loadavg: 1.07 0.99 0.96 2/67 3084
/proc/meminfo: memFree=1688304/2055920 swapFree=4177788/4192956
[pid=3078] ppid=3076 vsize=5356 CPUtime=7.97
/proc/3078/stat : 3078 (SatELiteGTI) S 3076 3078 25044 0 -1 4194304 335 44034 0 0 0 0 767 30 16 0 1 0 304726402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3078/statm: 1339 239 197 169 0 50 0
[pid=3084] ppid=3078 vsize=43036 CPUtime=17.48
/proc/3084/stat : 3084 (minisat_static) R 3078 3078 25044 0 -1 4194304 10133 0 0 0 1742 6 0 0 25 0 1 0 304727201 44068864 10103 1992294400 134512640 135212243 4294956240 18446744073709551615 134535612 0 0 4096 3 0 0 0 17 0 0 0
/proc/3084/statm: 10759 10103 75 170 0 10586 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 48392

[startup+51.1015 s]
/proc/loadavg: 1.04 0.99 0.96 2/67 3084
/proc/meminfo: memFree=1677616/2055920 swapFree=4177788/4192956
[pid=3078] ppid=3076 vsize=5356 CPUtime=7.97
/proc/3078/stat : 3078 (SatELiteGTI) S 3076 3078 25044 0 -1 4194304 335 44034 0 0 0 0 767 30 16 0 1 0 304726402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3078/statm: 1339 239 197 169 0 50 0
[pid=3084] ppid=3078 vsize=54204 CPUtime=43.08
/proc/3084/stat : 3084 (minisat_static) R 3078 3078 25044 0 -1 4194304 12940 0 0 0 4299 9 0 0 25 0 1 0 304727201 55504896 12910 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/3084/statm: 13551 12910 75 170 0 13378 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 59560

[startup+102.306 s]
/proc/loadavg: 1.02 0.99 0.96 2/67 3084
/proc/meminfo: memFree=1654512/2055920 swapFree=4177788/4192956
[pid=3078] ppid=3076 vsize=5356 CPUtime=7.97
/proc/3078/stat : 3078 (SatELiteGTI) S 3076 3078 25044 0 -1 4194304 335 44034 0 0 0 0 767 30 16 0 1 0 304726402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3078/statm: 1339 239 197 169 0 50 0
[pid=3084] ppid=3078 vsize=77032 CPUtime=94.26
/proc/3084/stat : 3084 (minisat_static) R 3078 3078 25044 0 -1 4194304 18620 0 0 0 9412 14 0 0 25 0 1 0 304727201 78880768 18590 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/3084/statm: 19258 18590 75 170 0 19085 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 82388

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/67 3084
/proc/meminfo: memFree=1624752/2055920 swapFree=4177788/4192956
[pid=3078] ppid=3076 vsize=5356 CPUtime=7.97
/proc/3078/stat : 3078 (SatELiteGTI) S 3076 3078 25044 0 -1 4194304 335 44034 0 0 0 0 767 30 16 0 1 0 304726402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3078/statm: 1339 239 197 169 0 50 0
[pid=3084] ppid=3078 vsize=106908 CPUtime=154.23
/proc/3084/stat : 3084 (minisat_static) R 3078 3078 25044 0 -1 4194304 26105 0 0 0 15402 21 0 0 25 0 1 0 304727201 109473792 26075 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 0 0 0
/proc/3084/statm: 26727 26075 75 170 0 26554 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 112264

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/67 3084
/proc/meminfo: memFree=1595120/2055920 swapFree=4177788/4192956
[pid=3078] ppid=3076 vsize=5356 CPUtime=7.97
/proc/3078/stat : 3078 (SatELiteGTI) S 3076 3078 25044 0 -1 4194304 335 44034 0 0 0 0 767 30 16 0 1 0 304726402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3078/statm: 1339 239 197 169 0 50 0
[pid=3084] ppid=3078 vsize=136480 CPUtime=214.17
/proc/3084/stat : 3084 (minisat_static) R 3078 3078 25044 0 -1 4194304 33490 0 0 0 21388 29 0 0 25 0 1 0 304727201 139755520 33460 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/3084/statm: 34120 33460 75 170 0 33947 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 141836

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/67 3084
/proc/meminfo: memFree=1567728/2055920 swapFree=4177788/4192956
[pid=3078] ppid=3076 vsize=5356 CPUtime=7.97
/proc/3078/stat : 3078 (SatELiteGTI) S 3076 3078 25044 0 -1 4194304 335 44034 0 0 0 0 767 30 16 0 1 0 304726402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3078/statm: 1339 239 197 169 0 50 0
[pid=3084] ppid=3078 vsize=163968 CPUtime=274.14
/proc/3084/stat : 3084 (minisat_static) R 3078 3078 25044 0 -1 4194304 40378 0 0 0 27378 36 0 0 25 0 1 0 304727201 167903232 40348 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 0 0 0
/proc/3084/statm: 40992 40348 75 170 0 40819 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 169324

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/67 3084
/proc/meminfo: memFree=1538224/2055920 swapFree=4177788/4192956
[pid=3078] ppid=3076 vsize=5356 CPUtime=7.97
/proc/3078/stat : 3078 (SatELiteGTI) S 3076 3078 25044 0 -1 4194304 335 44034 0 0 0 0 767 30 16 0 1 0 304726402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3078/statm: 1339 239 197 169 0 50 0
[pid=3084] ppid=3078 vsize=193260 CPUtime=334.1
/proc/3084/stat : 3084 (minisat_static) R 3078 3078 25044 0 -1 4194304 47673 0 0 0 33368 42 0 0 25 0 1 0 304727201 197898240 47643 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/3084/statm: 48315 47643 75 170 0 48142 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 198616

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/67 3084
/proc/meminfo: memFree=1529840/2055920 swapFree=4177788/4192956
[pid=3078] ppid=3076 vsize=5356 CPUtime=7.97
/proc/3078/stat : 3078 (SatELiteGTI) S 3076 3078 25044 0 -1 4194304 335 44034 0 0 0 0 767 30 16 0 1 0 304726402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3078/statm: 1339 239 197 169 0 50 0
[pid=3084] ppid=3078 vsize=201472 CPUtime=394.08

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

/proc/3084/statm: 50368 49699 75 170 0 50195 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 206828

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/67 3084
/proc/meminfo: memFree=1517232/2055920 swapFree=4177788/4192956
[pid=3078] ppid=3076 vsize=5356 CPUtime=7.97
/proc/3078/stat : 3078 (SatELiteGTI) S 3076 3078 25044 0 -1 4194304 335 44034 0 0 0 0 767 30 16 0 1 0 304726402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3078/statm: 1339 239 197 169 0 50 0
[pid=3084] ppid=3078 vsize=213972 CPUtime=633.96
/proc/3084/stat : 3084 (minisat_static) R 3078 3078 25044 0 -1 4194304 52834 0 0 0 63349 47 0 0 25 0 1 0 304727201 219107328 52804 1992294400 134512640 135212243 4294956240 18446744073709551615 134526236 0 0 4096 3 0 0 0 17 0 0 0
/proc/3084/statm: 53493 52804 75 170 0 53320 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 219328

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/67 3084
/proc/meminfo: memFree=1494448/2055920 swapFree=4177788/4192956
[pid=3078] ppid=3076 vsize=5356 CPUtime=7.97
/proc/3078/stat : 3078 (SatELiteGTI) S 3076 3078 25044 0 -1 4194304 335 44034 0 0 0 0 767 30 16 0 1 0 304726402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3078/statm: 1339 239 197 169 0 50 0
[pid=3084] ppid=3078 vsize=236544 CPUtime=693.94
/proc/3084/stat : 3084 (minisat_static) R 3078 3078 25044 0 -1 4194304 58498 0 0 0 69342 52 0 0 25 0 1 0 304727201 242221056 58468 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/3084/statm: 59136 58468 75 170 0 58963 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 241900

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.96 2/67 3084
/proc/meminfo: memFree=1494320/2055920 swapFree=4177788/4192956
[pid=3078] ppid=3076 vsize=5356 CPUtime=7.97
/proc/3078/stat : 3078 (SatELiteGTI) S 3076 3078 25044 0 -1 4194304 335 44034 0 0 0 0 767 30 16 0 1 0 304726402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3078/statm: 1339 239 197 169 0 50 0
[pid=3084] ppid=3078 vsize=236544 CPUtime=753.91
/proc/3084/stat : 3084 (minisat_static) R 3078 3078 25044 0 -1 4194304 58498 0 0 0 75339 52 0 0 25 0 1 0 304727201 242221056 58468 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/3084/statm: 59136 58468 75 170 0 58963 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 241900

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/67 3084
/proc/meminfo: memFree=1494320/2055920 swapFree=4177788/4192956
[pid=3078] ppid=3076 vsize=5356 CPUtime=7.97
/proc/3078/stat : 3078 (SatELiteGTI) S 3076 3078 25044 0 -1 4194304 335 44034 0 0 0 0 767 30 16 0 1 0 304726402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3078/statm: 1339 239 197 169 0 50 0
[pid=3084] ppid=3078 vsize=236544 CPUtime=813.88
/proc/3084/stat : 3084 (minisat_static) R 3078 3078 25044 0 -1 4194304 58499 0 0 0 81336 52 0 0 25 0 1 0 304727201 242221056 58469 1992294400 134512640 135212243 4294956240 18446744073709551615 134528036 0 0 4096 3 0 0 0 17 0 0 0
/proc/3084/statm: 59136 58469 75 170 0 58963 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 241900

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/67 3084
/proc/meminfo: memFree=1494320/2055920 swapFree=4177788/4192956
[pid=3078] ppid=3076 vsize=5356 CPUtime=7.97
/proc/3078/stat : 3078 (SatELiteGTI) S 3076 3078 25044 0 -1 4194304 335 44034 0 0 0 0 767 30 16 0 1 0 304726402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3078/statm: 1339 239 197 169 0 50 0
[pid=3084] ppid=3078 vsize=236544 CPUtime=873.85
/proc/3084/stat : 3084 (minisat_static) R 3078 3078 25044 0 -1 4194304 58499 0 0 0 87333 52 0 0 25 0 1 0 304727201 242221056 58469 1992294400 134512640 135212243 4294956240 18446744073709551615 134526065 0 0 4096 3 0 0 0 17 0 0 0
/proc/3084/statm: 59136 58469 75 170 0 58963 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 241900

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/67 3084
/proc/meminfo: memFree=1494256/2055920 swapFree=4177788/4192956
[pid=3078] ppid=3076 vsize=5356 CPUtime=7.97
/proc/3078/stat : 3078 (SatELiteGTI) S 3076 3078 25044 0 -1 4194304 335 44034 0 0 0 0 767 30 16 0 1 0 304726402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3078/statm: 1339 239 197 169 0 50 0
[pid=3084] ppid=3078 vsize=236544 CPUtime=933.8
/proc/3084/stat : 3084 (minisat_static) R 3078 3078 25044 0 -1 4194304 58499 0 0 0 93328 52 0 0 25 0 1 0 304727201 242221056 58469 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/3084/statm: 59136 58469 75 170 0 58963 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 241900

[startup+1002.3 s]
/proc/loadavg: 1.04 1.00 0.97 2/67 3084
/proc/meminfo: memFree=1494256/2055920 swapFree=4177788/4192956
[pid=3078] ppid=3076 vsize=5356 CPUtime=7.97
/proc/3078/stat : 3078 (SatELiteGTI) S 3076 3078 25044 0 -1 4194304 335 44034 0 0 0 0 767 30 16 0 1 0 304726402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3078/statm: 1339 239 197 169 0 50 0
[pid=3084] ppid=3078 vsize=236544 CPUtime=993.78
/proc/3084/stat : 3084 (minisat_static) R 3078 3078 25044 0 -1 4194304 58499 0 0 0 99326 52 0 0 25 0 1 0 304727201 242221056 58469 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/3084/statm: 59136 58469 75 170 0 58963 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 241900

[startup+1062.3 s]
/proc/loadavg: 1.17 1.04 0.98 2/67 3084
/proc/meminfo: memFree=1485424/2055920 swapFree=4177788/4192956
[pid=3078] ppid=3076 vsize=5356 CPUtime=7.97
/proc/3078/stat : 3078 (SatELiteGTI) S 3076 3078 25044 0 -1 4194304 335 44034 0 0 0 0 767 30 16 0 1 0 304726402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3078/statm: 1339 239 197 169 0 50 0
[pid=3084] ppid=3078 vsize=245840 CPUtime=1053.74
/proc/3084/stat : 3084 (minisat_static) R 3078 3078 25044 0 -1 4194304 60837 0 0 0 105320 54 0 0 25 0 1 0 304727201 251740160 60807 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 0 0 0
/proc/3084/statm: 61460 60807 75 170 0 61287 0
Current children cumulated CPU time (s) 1061.71
Current children cumulated vsize (KiB) 251196

[startup+1122.3 s]
/proc/loadavg: 1.17 1.06 0.99 2/67 3084
/proc/meminfo: memFree=1479088/2055920 swapFree=4177788/4192956
[pid=3078] ppid=3076 vsize=5356 CPUtime=7.97
/proc/3078/stat : 3078 (SatELiteGTI) S 3076 3078 25044 0 -1 4194304 335 44034 0 0 0 0 767 30 16 0 1 0 304726402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3078/statm: 1339 239 197 169 0 50 0
[pid=3084] ppid=3078 vsize=251688 CPUtime=1113.72
/proc/3084/stat : 3084 (minisat_static) R 3078 3078 25044 0 -1 4194304 62294 0 0 0 111316 56 0 0 25 0 1 0 304727201 257728512 62264 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/3084/statm: 62922 62264 75 170 0 62749 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 257044

[startup+1182.3 s]
/proc/loadavg: 1.06 1.05 0.99 2/67 3084
/proc/meminfo: memFree=1479088/2055920 swapFree=4177788/4192956
[pid=3078] ppid=3076 vsize=5356 CPUtime=7.97
/proc/3078/stat : 3078 (SatELiteGTI) S 3076 3078 25044 0 -1 4194304 335 44034 0 0 0 0 767 30 16 0 1 0 304726402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3078/statm: 1339 239 197 169 0 50 0
[pid=3084] ppid=3078 vsize=251688 CPUtime=1173.69
/proc/3084/stat : 3084 (minisat_static) R 3078 3078 25044 0 -1 4194304 62294 0 0 0 117313 56 0 0 25 0 1 0 304727201 257728512 62264 1992294400 134512640 135212243 4294956240 18446744073709551615 134523762 0 0 4096 3 0 0 0 17 0 0 0
/proc/3084/statm: 62922 62264 75 170 0 62749 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 257044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.04 1.05 0.99 2/67 3084
/proc/meminfo: memFree=1479024/2055920 swapFree=4177788/4192956
[pid=3078] ppid=3076 vsize=5356 CPUtime=7.97
/proc/3078/stat : 3078 (SatELiteGTI) S 3076 3078 25044 0 -1 4194304 335 44034 0 0 0 0 767 30 16 0 1 0 304726402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3078/statm: 1339 239 197 169 0 50 0
[pid=3084] ppid=3078 vsize=251688 CPUtime=1192.08
/proc/3084/stat : 3084 (minisat_static) R 3078 3078 25044 0 -1 4194304 62294 0 0 0 119152 56 0 0 25 0 1 0 304727201 257728512 62264 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/3084/statm: 62922 62264 75 170 0 62749 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 257044

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: 1.04 1.05 0.99 2/67 3084
/proc/meminfo: memFree=1479024/2055920 swapFree=4177788/4192956
[pid=3078] ppid=3076 vsize=5356 CPUtime=7.97
/proc/3078/stat : 3078 (SatELiteGTI) S 3076 3078 25044 0 -1 4194304 335 44034 0 0 0 0 767 30 16 0 1 0 304726402 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 249069888324 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3078/statm: 1339 239 197 169 0 50 0
[pid=3084] ppid=3078 vsize=251688 CPUtime=1192.08
/proc/3084/stat : 3084 (minisat_static) R 3078 3078 25044 0 -1 4194304 62294 0 0 0 119152 56 0 0 25 0 1 0 304727201 257728512 62264 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/3084/statm: 62922 62264 75 170 0 62749 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 257044

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3078 and gives
#  childrusage.ru_utime.tv_sec=7
#  childrusage.ru_utime.tv_usec=679832
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=307953
# CPU time returned by wait4() is 7.98779
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.05
CPU user time (s): 1199.19
CPU system time (s): 0.86
CPU usage (%): 99.9448
Max. virtual memory (cumulated for all children) (KiB): 257044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.67983
system time used= 0.307953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44369
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= 14
involuntary context switches= 45

runsolver used 1.08083 second user time and 3.2955 second system time

The end

Launcher Data 

Begin job on node89 at 2009-05-19 23:02:49
IDJOB=1832022
IDBENCH=20373
IDSOLVER=672
FILE ID=node89/1832022-1242766967
PBS_JOBID= 9322215
Free space on /tmp= 66284 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-10-13-u.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832022-1242766967/watcher-1832022-1242766967 -o /tmp/evaluation-result-1832022-1242766967/solver-1832022-1242766967 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832022-1242766967.cnf -random-seed=1314373910

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

MD5SUM BENCH= ec1a03bc95c5b06907199f7ae65ad092
RANDOM SEED=1314373910

node89.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		: 3000.268
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		: 3000.268
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1748864 kB
Buffers:         21960 kB
Cached:         237308 kB
SwapCached:       9468 kB
Active:          68872 kB
Inactive:       201860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1748864 kB
SwapTotal:     4192956 kB
SwapFree:      4177788 kB
Dirty:           20432 kB
Writeback:           0 kB
Mapped:          15992 kB
Slab:            22288 kB
Committed_AS:   913760 kB
PageTables:       1404 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= 66264 MiB
End job on node89 at 2009-05-19 23:22:52