Trace number 1796166

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
SatElite + ReVivAl 0.23 2009-03-18? (TO) 1200.04 1200.71

General information on the benchmark

Nameindustrial/anbulagan/
medium-unsat/total-10-13-u.cnf
MD5SUMa443b9e3a7093c1d9a47b42016a65c52
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark906.362
Satisfiable
(Un)Satisfiability was proved
Number of variables226208
Number of clauses1021181
Sum of the clauses size2332626
Maximum clause length10
Minimum clause length1
Number of clauses of size 119072
Number of clauses of size 2821353
Number of clauses of size 3137896
Number of clauses of size 44760
Number of clauses of size 519040
Number of clauses of size over 519060

Solver Data 

0.00/0.00	c revival is preprocessing the formula...Time out is reached... exporting CNF
500.30/500.65	#ITERATIONS 1
500.30/500.65	#LEARNT CLAUSES 370
500.68/501.08	done !
500.68/501.08	c Now, SatElite...
500.68/501.08	c Parsing...
501.17/501.57	c ==============================================================================
501.17/501.57	c |           |     ORIGINAL     |              LEARNT              |          |
501.17/501.57	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
501.17/501.57	c ==============================================================================
501.17/501.57	c |         0 |  232658   529652 |   69797       0        0     nan |  0.000 % |
502.66/503.02	c |         0 |  176047   433994 |      --       0       --      -- |     --   | -56611/-95658
502.66/503.03	c ==============================================================================
502.66/503.03	c Result  :   #vars: 29739   #clauses: 176047   #literals: 433994
502.66/503.03	c CPU time:   1.83172 s
502.66/503.03	c ==============================================================================
502.95/503.37	c SatElite is done !
502.95/503.37	c Calling MINISAT
502.95/503.37	This is MiniSat 2.0 beta
502.95/503.37	WARNING: for repeatability, setting FPU to use double precision
502.95/503.37	============================[ Problem Statistics ]=============================
502.95/503.37	|                                                                             |
502.95/503.37	|  Number of variables:  29739                                                |
502.95/503.37	|  Number of clauses:    176047                                               |
503.04/503.48	|  Parsing time:         0.10         s                                       |
503.04/503.49	============================[ Search Statistics ]==============================
503.04/503.49	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
503.04/503.49	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
503.04/503.49	===============================================================================
503.04/503.49	|         0 |   29739   176047   433994 |    58682        0    nan |  0.000 % |
503.04/503.64	|       100 |   29739   176047   433994 |    64550      100     40 |  0.000 % |
503.46/503.80	|       250 |   29739   176047   433994 |    71005      250     61 |  0.000 % |
503.76/504.10	|       476 |   29739   176047   433994 |    78106      476     53 |  0.000 % |
504.06/504.44	|       814 |   29725   175986   433858 |    85916      811     48 |  0.077 % |
504.56/504.96	|      1322 |   29716   175858   433574 |    94508     1319     45 |  0.077 % |
505.36/505.70	|      2081 |   29716   175858   433574 |   103959     2078     71 |  0.077 % |
506.55/506.99	|      3221 |   29716   175858   433574 |   114355     3218     99 |  0.078 % |
508.76/509.19	|      4930 |   29704   175794   433434 |   125790     4925    139 |  0.155 % |
512.15/512.58	|      7494 |   29691   175658   433141 |   138369     7486    110 |  0.538 % |
515.95/516.34	|     11338 |   29579   174692   430894 |   152206    11093    103 |  0.538 % |
523.24/523.63	|     17104 |   29571   174623   430741 |   167427    16841    131 |  0.565 % |
532.14/532.58	|     25753 |   29553   174488   430448 |   184170    25486    131 |  0.642 % |
549.03/549.46	|     38727 |   29548   174431   430321 |   202587    38460    136 |  0.642 % |
580.00/580.44	|     58189 |   29534   174363   430172 |   222846    57918    167 |  0.794 % |
635.18/635.67	|     87386 |   29486   174069   429500 |   245130    87019    175 |  1.301 % |
741.24/741.76	|    131175 |   29352   172889   426870 |   269643   130738    189 |  1.301 % |
955.94/956.57	|    196860 |   28204   159491   394348 |   296608   196150    179 |  5.168 % |

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-1796166-1242071373/watcher-1796166-1242071373 -o /tmp/evaluation-result-1796166-1242071373/solver-1796166-1242071373 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1796166-1242071373.cnf HOME 

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: 0.85 1.33 1.65 3/64 6340
/proc/meminfo: memFree=937792/2055920 swapFree=3990764/4192956
[pid=6340] ppid=6338 vsize=5360 CPUtime=0
/proc/6340/stat : 6340 (run.sh) R 6338 6340 6303 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 235171007 5488640 236 1992294400 4194304 4889804 548682068784 18446744073709551615 238487661215 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/6340/statm: 1340 236 195 169 0 51 0
[pid=6341] ppid=6340 vsize=2124 CPUtime=0
/proc/6341/stat : 6341 (revival) R 6340 6340 6303 0 -1 4194304 273 0 0 0 0 0 0 0 18 0 1 0 235171008 2174976 239 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/6341/statm: 531 246 81 6 0 169 0

[startup+0.0771951 s]
/proc/loadavg: 0.85 1.33 1.65 3/64 6340
/proc/meminfo: memFree=937792/2055920 swapFree=3990764/4192956
[pid=6340] ppid=6338 vsize=5360 CPUtime=0
/proc/6340/stat : 6340 (run.sh) S 6338 6340 6303 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235171007 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6340/statm: 1340 237 196 169 0 51 0
[pid=6341] ppid=6340 vsize=28732 CPUtime=0.06
/proc/6341/stat : 6341 (revival) R 6340 6340 6303 0 -1 4194304 6667 0 0 0 3 3 0 0 19 0 1 0 235171008 29421568 6629 1992294400 134512640 134537284 4294956368 18446744073709551615 134526386 0 0 4096 0 0 0 0 17 0 0 0
/proc/6341/statm: 7183 6634 82 6 0 6821 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 34092

[startup+0.101196 s]
/proc/loadavg: 0.85 1.33 1.65 3/64 6340
/proc/meminfo: memFree=937792/2055920 swapFree=3990764/4192956
[pid=6340] ppid=6338 vsize=5360 CPUtime=0
/proc/6340/stat : 6340 (run.sh) S 6338 6340 6303 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235171007 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6340/statm: 1340 237 196 169 0 51 0
[pid=6341] ppid=6340 vsize=35292 CPUtime=0.09
/proc/6341/stat : 6341 (revival) R 6340 6340 6303 0 -1 4194304 8112 0 0 0 5 4 0 0 19 0 1 0 235171008 36139008 8074 1992294400 134512640 134537284 4294956368 18446744073709551615 2930299 0 0 4096 0 0 0 0 17 0 0 0
/proc/6341/statm: 8823 8081 82 6 0 8461 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 40652

[startup+0.301218 s]
/proc/loadavg: 0.85 1.33 1.65 3/64 6340
/proc/meminfo: memFree=937792/2055920 swapFree=3990764/4192956
[pid=6340] ppid=6338 vsize=5360 CPUtime=0
/proc/6340/stat : 6340 (run.sh) S 6338 6340 6303 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235171007 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6340/statm: 1340 237 196 169 0 51 0
[pid=6341] ppid=6340 vsize=59828 CPUtime=0.29
/proc/6341/stat : 6341 (revival) R 6340 6340 6303 0 -1 4194304 13665 0 0 0 23 6 0 0 21 0 1 0 235171008 61263872 13627 1992294400 134512640 134537284 4294956368 18446744073709551615 2930299 0 0 4096 0 0 0 0 17 0 0 0
/proc/6341/statm: 14957 13629 82 6 0 14595 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 65188

[startup+0.701264 s]
/proc/loadavg: 0.85 1.33 1.65 3/64 6340
/proc/meminfo: memFree=937792/2055920 swapFree=3990764/4192956
[pid=6340] ppid=6338 vsize=5360 CPUtime=0
/proc/6340/stat : 6340 (run.sh) S 6338 6340 6303 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235171007 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6340/statm: 1340 237 196 169 0 51 0
[pid=6341] ppid=6340 vsize=55596 CPUtime=0.69
/proc/6341/stat : 6341 (revival) R 6340 6340 6303 0 -1 4194304 17214 0 0 0 61 8 0 0 25 0 1 50000 235171008 56930304 12641 1992294400 134512640 134537284 4294956368 18446744073709551615 2924613 0 0 4096 8192 0 0 0 17 0 0 0
/proc/6341/statm: 13899 12641 85 6 0 13537 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 60956

[startup+1.50135 s]
/proc/loadavg: 0.85 1.33 1.65 2/66 6342
/proc/meminfo: memFree=886960/2055920 swapFree=3990764/4192956
[pid=6340] ppid=6338 vsize=5360 CPUtime=0
/proc/6340/stat : 6340 (run.sh) S 6338 6340 6303 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235171007 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6340/statm: 1340 237 196 169 0 51 0
[pid=6341] ppid=6340 vsize=55596 CPUtime=1.49
/proc/6341/stat : 6341 (revival) R 6340 6340 6303 0 -1 4194304 17270 0 0 0 141 8 0 0 25 0 1 50000 235171008 56930304 12697 1992294400 134512640 134537284 4294956368 18446744073709551615 134531222 0 0 4096 8192 0 0 0 17 0 0 0
/proc/6341/statm: 13899 12697 85 6 0 13537 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 60956

[startup+3.10154 s]
/proc/loadavg: 0.85 1.33 1.65 2/66 6342
/proc/meminfo: memFree=886704/2055920 swapFree=3990764/4192956
[pid=6340] ppid=6338 vsize=5360 CPUtime=0
/proc/6340/stat : 6340 (run.sh) S 6338 6340 6303 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235171007 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6340/statm: 1340 237 196 169 0 51 0
[pid=6341] ppid=6340 vsize=55736 CPUtime=3.09
/proc/6341/stat : 6341 (revival) R 6340 6340 6303 0 -1 4194304 17273 0 0 0 301 8 0 0 25 0 1 50000 235171008 57073664 12700 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 0 0 0
/proc/6341/statm: 13934 12700 85 6 0 13572 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 61096

[startup+6.3019 s]
/proc/loadavg: 0.86 1.33 1.64 2/66 6342
/proc/meminfo: memFree=886512/2055920 swapFree=3990764/4192956
[pid=6340] ppid=6338 vsize=5360 CPUtime=0
/proc/6340/stat : 6340 (run.sh) S 6338 6340 6303 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235171007 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6340/statm: 1340 237 196 169 0 51 0
[pid=6341] ppid=6340 vsize=55736 CPUtime=6.29
/proc/6341/stat : 6341 (revival) R 6340 6340 6303 0 -1 4194304 17301 0 0 0 620 9 0 0 25 0 1 50000 235171008 57073664 12728 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 0 0 0
/proc/6341/statm: 13934 12728 85 6 0 13572 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 61096

[startup+12.7016 s]
/proc/loadavg: 0.87 1.32 1.64 2/66 6342
/proc/meminfo: memFree=886736/2055920 swapFree=3990764/4192956
[pid=6340] ppid=6338 vsize=5360 CPUtime=0
/proc/6340/stat : 6340 (run.sh) S 6338 6340 6303 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235171007 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6340/statm: 1340 237 196 169 0 51 0
[pid=6341] ppid=6340 vsize=55736 CPUtime=12.68
/proc/6341/stat : 6341 (revival) R 6340 6340 6303 0 -1 4194304 17308 0 0 0 1259 9 0 0 25 0 1 50000 235171008 57073664 12735 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/6341/statm: 13934 12735 85 6 0 13572 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 61096

[startup+25.5011 s]
/proc/loadavg: 0.90 1.30 1.63 2/66 6342
/proc/meminfo: memFree=886928/2055920 swapFree=3990764/4192956
[pid=6340] ppid=6338 vsize=5360 CPUtime=0
/proc/6340/stat : 6340 (run.sh) S 6338 6340 6303 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235171007 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6340/statm: 1340 237 196 169 0 51 0
[pid=6341] ppid=6340 vsize=55736 CPUtime=25.45
/proc/6341/stat : 6341 (revival) R 6340 6340 6303 0 -1 4194304 17312 0 0 0 2536 9 0 0 25 0 1 50000 235171008 57073664 12739 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 0 0 0
/proc/6341/statm: 13934 12739 85 6 0 13572 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 61096

[startup+51.102 s]
/proc/loadavg: 0.93 1.28 1.61 2/66 6342
/proc/meminfo: memFree=886928/2055920 swapFree=3990764/4192956
[pid=6340] ppid=6338 vsize=5360 CPUtime=0
/proc/6340/stat : 6340 (run.sh) S 6338 6340 6303 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235171007 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6340/statm: 1340 237 196 169 0 51 0
[pid=6341] ppid=6340 vsize=55736 CPUtime=51.02
/proc/6341/stat : 6341 (revival) R 6340 6340 6303 0 -1 4194304 17325 0 0 0 5093 9 0 0 25 0 1 50000 235171008 57073664 12752 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 0 0 0
/proc/6341/statm: 13934 12752 85 6 0 13572 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 61096

[startup+102.306 s]
/proc/loadavg: 0.97 1.23 1.57 2/66 6342
/proc/meminfo: memFree=886928/2055920 swapFree=3990764/4192956
[pid=6340] ppid=6338 vsize=5360 CPUtime=0
/proc/6340/stat : 6340 (run.sh) S 6338 6340 6303 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235171007 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6340/statm: 1340 237 196 169 0 51 0
[pid=6341] ppid=6340 vsize=55736 CPUtime=102.19
/proc/6341/stat : 6341 (revival) R 6340 6340 6303 0 -1 4194304 17345 0 0 0 10210 9 0 0 25 0 1 50000 235171008 57073664 12772 1992294400 134512640 134537284 4294956368 18446744073709551615 134523942 0 0 4096 8192 0 0 0 17 0 0 0
/proc/6341/statm: 13934 12772 85 6 0 13572 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 61096

[startup+162.302 s]
/proc/loadavg: 0.99 1.19 1.54 2/66 6342
/proc/meminfo: memFree=886864/2055920 swapFree=3990764/4192956
[pid=6340] ppid=6338 vsize=5360 CPUtime=0
/proc/6340/stat : 6340 (run.sh) S 6338 6340 6303 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235171007 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6340/statm: 1340 237 196 169 0 51 0
[pid=6341] ppid=6340 vsize=55736 CPUtime=162.15
/proc/6341/stat : 6341 (revival) R 6340 6340 6303 0 -1 4194304 17345 0 0 0 16206 9 0 0 25 0 1 50000 235171008 57073664 12772 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 0 0 0
/proc/6341/statm: 13934 12772 85 6 0 13572 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 61096

[startup+222.301 s]
/proc/loadavg: 0.99 1.15 1.50 2/66 6342
/proc/meminfo: memFree=886864/2055920 swapFree=3990764/4192956
[pid=6340] ppid=6338 vsize=5360 CPUtime=0
/proc/6340/stat : 6340 (run.sh) S 6338 6340 6303 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235171007 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6340/statm: 1340 237 196 169 0 51 0
[pid=6341] ppid=6340 vsize=55736 CPUtime=222.13
/proc/6341/stat : 6341 (revival) R 6340 6340 6303 0 -1 4194304 17345 0 0 0 22204 9 0 0 25 0 1 50000 235171008 57073664 12772 1992294400 134512640 134537284 4294956368 18446744073709551615 134523984 0 0 4096 8192 0 0 0 17 0 0 0
/proc/6341/statm: 13934 12772 85 6 0 13572 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 61096

[startup+282.301 s]
/proc/loadavg: 0.99 1.12 1.47 2/66 6342
/proc/meminfo: memFree=886864/2055920 swapFree=3990764/4192956
[pid=6340] ppid=6338 vsize=5360 CPUtime=0
/proc/6340/stat : 6340 (run.sh) S 6338 6340 6303 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235171007 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6340/statm: 1340 237 196 169 0 51 0
[pid=6341] ppid=6340 vsize=55736 CPUtime=282.09
/proc/6341/stat : 6341 (revival) R 6340 6340 6303 0 -1 4194304 17345 0 0 0 28200 9 0 0 25 0 1 50000 235171008 57073664 12772 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 0 0 0
/proc/6341/statm: 13934 12772 85 6 0 13572 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 61096

[startup+342.301 s]
/proc/loadavg: 0.99 1.10 1.43 2/66 6342
/proc/meminfo: memFree=886800/2055920 swapFree=3990764/4192956
[pid=6340] ppid=6338 vsize=5360 CPUtime=0
/proc/6340/stat : 6340 (run.sh) S 6338 6340 6303 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235171007 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6340/statm: 1340 237 196 169 0 51 0
[pid=6341] ppid=6340 vsize=55736 CPUtime=342.05
/proc/6341/stat : 6341 (revival) R 6340 6340 6303 0 -1 4194304 17345 0 0 0 34196 9 0 0 25 0 1 50000 235171008 57073664 12772 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 0 0 0
/proc/6341/statm: 13934 12772 85 6 0 13572 0
Current children cumulated CPU time (s) 342.05

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

/proc/6344/statm: 13134 12921 77 170 0 12962 0
Current children cumulated CPU time (s) 581.91
Current children cumulated vsize (KiB) 57896

[startup+642.301 s]
/proc/loadavg: 0.99 1.03 1.30 2/66 6344
/proc/meminfo: memFree=844432/2055920 swapFree=3990764/4192956
[pid=6340] ppid=6338 vsize=5360 CPUtime=503.04
/proc/6340/stat : 6340 (run.sh) S 6338 6340 6303 0 -1 4194304 341 33850 0 1 0 0 50276 28 16 0 1 0 235171007 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6340/statm: 1340 241 197 169 0 51 0
[pid=6344] ppid=6340 vsize=77744 CPUtime=138.85
/proc/6344/stat : 6344 (minisat) R 6340 6340 6303 0 -1 4194304 19222 0 0 0 13866 19 0 0 25 0 1 0 235221345 79609856 19206 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/6344/statm: 19436 19206 77 170 0 19264 0
Current children cumulated CPU time (s) 641.89
Current children cumulated vsize (KiB) 83104

[startup+702.301 s]
/proc/loadavg: 0.99 1.02 1.28 2/66 6350
/proc/meminfo: memFree=818312/2055920 swapFree=3990764/4192956
[pid=6340] ppid=6338 vsize=5360 CPUtime=503.04
/proc/6340/stat : 6340 (run.sh) S 6338 6340 6303 0 -1 4194304 341 33850 0 1 0 0 50276 28 16 0 1 0 235171007 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6340/statm: 1340 241 197 169 0 51 0
[pid=6344] ppid=6340 vsize=103964 CPUtime=198.81
/proc/6344/stat : 6344 (minisat) R 6340 6340 6303 0 -1 4194304 25726 0 0 0 19855 26 0 0 25 0 1 0 235221345 106459136 25710 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 0 0 0
/proc/6344/statm: 25991 25710 77 170 0 25819 0
Current children cumulated CPU time (s) 701.85
Current children cumulated vsize (KiB) 109324

[startup+762.306 s]
/proc/loadavg: 0.99 1.01 1.26 2/66 6350
/proc/meminfo: memFree=803528/2055920 swapFree=3990764/4192956
[pid=6340] ppid=6338 vsize=5360 CPUtime=503.04
/proc/6340/stat : 6340 (run.sh) S 6338 6340 6303 0 -1 4194304 341 33850 0 1 0 0 50276 28 16 0 1 0 235171007 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6340/statm: 1340 241 197 169 0 51 0
[pid=6344] ppid=6340 vsize=118792 CPUtime=258.79
/proc/6344/stat : 6344 (minisat) R 6340 6340 6303 0 -1 4194304 29412 0 0 0 25849 30 0 0 25 0 1 0 235221345 121643008 29396 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/6344/statm: 29698 29396 77 170 0 29526 0
Current children cumulated CPU time (s) 761.83
Current children cumulated vsize (KiB) 124152

[startup+822.302 s]
/proc/loadavg: 0.99 1.01 1.24 2/66 6350
/proc/meminfo: memFree=788680/2055920 swapFree=3990764/4192956
[pid=6340] ppid=6338 vsize=5360 CPUtime=503.04
/proc/6340/stat : 6340 (run.sh) S 6338 6340 6303 0 -1 4194304 341 33850 0 1 0 0 50276 28 16 0 1 0 235171007 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6340/statm: 1340 241 197 169 0 51 0
[pid=6344] ppid=6340 vsize=133960 CPUtime=318.77
/proc/6344/stat : 6344 (minisat) R 6340 6340 6303 0 -1 4194304 33159 0 0 0 31843 34 0 0 25 0 1 0 235221345 137175040 33143 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 0 0 0
/proc/6344/statm: 33490 33143 77 170 0 33318 0
Current children cumulated CPU time (s) 821.81
Current children cumulated vsize (KiB) 139320

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.22 2/66 6350
/proc/meminfo: memFree=778504/2055920 swapFree=3990764/4192956
[pid=6340] ppid=6338 vsize=5360 CPUtime=503.04
/proc/6340/stat : 6340 (run.sh) S 6338 6340 6303 0 -1 4194304 341 33850 0 1 0 0 50276 28 16 0 1 0 235171007 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6340/statm: 1340 241 197 169 0 51 0
[pid=6344] ppid=6340 vsize=143952 CPUtime=378.73
/proc/6344/stat : 6344 (minisat) R 6340 6340 6303 0 -1 4194304 35659 0 0 0 37837 36 0 0 25 0 1 0 235221345 147406848 35643 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/6344/statm: 35988 35643 77 170 0 35816 0
Current children cumulated CPU time (s) 881.77
Current children cumulated vsize (KiB) 149312

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.21 2/66 6350
/proc/meminfo: memFree=765640/2055920 swapFree=3990764/4192956
[pid=6340] ppid=6338 vsize=5360 CPUtime=503.04
/proc/6340/stat : 6340 (run.sh) S 6338 6340 6303 0 -1 4194304 341 33850 0 1 0 0 50276 28 16 0 1 0 235171007 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6340/statm: 1340 241 197 169 0 51 0
[pid=6344] ppid=6340 vsize=156996 CPUtime=438.71
/proc/6344/stat : 6344 (minisat) R 6340 6340 6303 0 -1 4194304 38898 0 0 0 43833 38 0 0 25 0 1 0 235221345 160763904 38882 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/6344/statm: 39249 38882 77 170 0 39077 0
Current children cumulated CPU time (s) 941.75
Current children cumulated vsize (KiB) 162356

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.19 2/66 6350
/proc/meminfo: memFree=751952/2055920 swapFree=3990764/4192956
[pid=6340] ppid=6338 vsize=5360 CPUtime=503.04
/proc/6340/stat : 6340 (run.sh) S 6338 6340 6303 0 -1 4194304 341 33850 0 1 0 0 50276 28 16 0 1 0 235171007 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6340/statm: 1340 241 197 169 0 51 0
[pid=6344] ppid=6340 vsize=170916 CPUtime=498.69
/proc/6344/stat : 6344 (minisat) R 6340 6340 6303 0 -1 4194304 42278 0 0 0 49826 43 0 0 25 0 1 0 235221345 175017984 42262 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/6344/statm: 42729 42262 77 170 0 42557 0
Current children cumulated CPU time (s) 1001.73
Current children cumulated vsize (KiB) 176276

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.17 2/66 6350
/proc/meminfo: memFree=740368/2055920 swapFree=3990764/4192956
[pid=6340] ppid=6338 vsize=5360 CPUtime=503.04
/proc/6340/stat : 6340 (run.sh) S 6338 6340 6303 0 -1 4194304 341 33850 0 1 0 0 50276 28 16 0 1 0 235171007 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6340/statm: 1340 241 197 169 0 51 0
[pid=6344] ppid=6340 vsize=182920 CPUtime=558.66
/proc/6344/stat : 6344 (minisat) R 6340 6340 6303 0 -1 4194304 45266 0 0 0 55820 46 0 0 25 0 1 0 235221345 187310080 45250 1992294400 134512640 135212939 4294956240 18446744073709551615 134529504 0 0 4096 3 0 0 0 17 0 0 0
/proc/6344/statm: 45730 45250 77 170 0 45558 0
Current children cumulated CPU time (s) 1061.7
Current children cumulated vsize (KiB) 188280

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.16 2/66 6350
/proc/meminfo: memFree=727248/2055920 swapFree=3990764/4192956
[pid=6340] ppid=6338 vsize=5360 CPUtime=503.04
/proc/6340/stat : 6340 (run.sh) S 6338 6340 6303 0 -1 4194304 341 33850 0 1 0 0 50276 28 16 0 1 0 235171007 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6340/statm: 1340 241 197 169 0 51 0
[pid=6344] ppid=6340 vsize=195720 CPUtime=618.64
/proc/6344/stat : 6344 (minisat) R 6340 6340 6303 0 -1 4194304 48477 0 0 0 61815 49 0 0 25 0 1 0 235221345 200417280 48461 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/6344/statm: 48930 48461 77 170 0 48758 0
Current children cumulated CPU time (s) 1121.68
Current children cumulated vsize (KiB) 201080

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.15 2/66 6350
/proc/meminfo: memFree=714384/2055920 swapFree=3990764/4192956
[pid=6340] ppid=6338 vsize=5360 CPUtime=503.04
/proc/6340/stat : 6340 (run.sh) S 6338 6340 6303 0 -1 4194304 341 33850 0 1 0 0 50276 28 16 0 1 0 235171007 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6340/statm: 1340 241 197 169 0 51 0
[pid=6344] ppid=6340 vsize=208544 CPUtime=678.61
/proc/6344/stat : 6344 (minisat) R 6340 6340 6303 0 -1 4194304 51686 0 0 0 67808 53 0 0 25 0 1 0 235221345 213549056 51670 1992294400 134512640 135212939 4294956240 18446744073709551615 134526754 0 0 4096 3 0 0 0 17 0 0 0
/proc/6344/statm: 52136 51670 77 170 0 51964 0
Current children cumulated CPU time (s) 1181.65
Current children cumulated vsize (KiB) 213904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 1.00 1.15 2/66 6350
/proc/meminfo: memFree=710800/2055920 swapFree=3990764/4192956
[pid=6340] ppid=6338 vsize=5360 CPUtime=503.04
/proc/6340/stat : 6340 (run.sh) S 6338 6340 6303 0 -1 4194304 341 33850 0 1 0 0 50276 28 16 0 1 0 235171007 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6340/statm: 1340 241 197 169 0 51 0
[pid=6344] ppid=6340 vsize=212012 CPUtime=697
/proc/6344/stat : 6344 (minisat) R 6340 6340 6303 0 -1 4194304 52547 0 0 0 69647 53 0 0 25 0 1 0 235221345 217100288 52531 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/6344/statm: 53003 52531 77 170 0 52831 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 217372

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: 0.99 1.00 1.15 2/66 6350
/proc/meminfo: memFree=710800/2055920 swapFree=3990764/4192956
[pid=6340] ppid=6338 vsize=5360 CPUtime=503.04
/proc/6340/stat : 6340 (run.sh) S 6338 6340 6303 0 -1 4194304 341 33850 0 1 0 0 50276 28 16 0 1 0 235171007 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6340/statm: 1340 241 197 169 0 51 0
[pid=6344] ppid=6340 vsize=212012 CPUtime=697
/proc/6344/stat : 6344 (minisat) R 6340 6340 6303 0 -1 4194304 52547 0 0 0 69647 53 0 0 25 0 1 0 235221345 217100288 52531 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/6344/statm: 53003 52531 77 170 0 52831 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 217372

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6340 and gives
#  childrusage.ru_utime.tv_sec=502
#  childrusage.ru_utime.tv_usec=767567
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=284956
# CPU time returned by wait4() is 503.053
# while last known CPU time is 1200.04
#
# 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): 1200.04
CPU user time (s): 1199.23
CPU system time (s): 0.81
CPU usage (%): 99.9439
Max. virtual memory (cumulated for all children) (KiB): 217372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 502.768
system time used= 0.284956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34191
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 9
involuntary context switches= 1645

runsolver used 1.09183 second user time and 3.2875 second system time

The end

Launcher Data 

Begin job on node23 at 2009-05-11 21:49:35
IDJOB=1796166
IDBENCH=20342
IDSOLVER=647
FILE ID=node23/1796166-1242071373
PBS_JOBID= 9277591
Free space on /tmp= 66412 MiB

SOLVER NAME= SatElite + ReVivAl 0.23 2009-03-18
BENCH NAME= SAT07/industrial/anbulagan/medium-unsat/total-10-13-u.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796166-1242071373/watcher-1796166-1242071373 -o /tmp/evaluation-result-1796166-1242071373/solver-1796166-1242071373 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1796166-1242071373.cnf HOME

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

MD5SUM BENCH= a443b9e3a7093c1d9a47b42016a65c52
RANDOM SEED=804646904

node23.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		: 3000.238
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		: 3000.238
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:        938272 kB
Buffers:         66540 kB
Cached:         789852 kB
SwapCached:     196860 kB
Active:         214256 kB
Inactive:       840480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        938272 kB
SwapTotal:     4192956 kB
SwapFree:      3990764 kB
Dirty:           19696 kB
Writeback:           0 kB
Mapped:          13920 kB
Slab:            48928 kB
Committed_AS:   823088 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= 66392 MiB
End job on node23 at 2009-05-11 22:09:38