Trace number 1796327

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
ReVivAl 0.23 + SatElite 2009-03-18? (TO) 1200.08 1201.12

General information on the benchmark

Nameindustrial/palacios/hard/
safe-50-h49-unsat.cnf
MD5SUMafc9746f162b3434bc79ea21bd1704d5
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 variables615037
Number of clauses2098249
Sum of the clauses size5069473
Maximum clause length101
Minimum clause length1
Number of clauses of size 150
Number of clauses of size 21488062
Number of clauses of size 3602029
Number of clauses of size 4238
Number of clauses of size 5148
Number of clauses of size over 57722

Solver Data 

0.00/0.00	c SatElite...
0.00/0.00	c Parsing...
1.98/2.10	c ==============================================================================
1.98/2.10	c |           |     ORIGINAL     |              LEARNT              |          |
1.98/2.10	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.98/2.10	c ==============================================================================
1.98/2.10	c |         0 | 2098099  5069173 |  629429       0        0     nan |  0.000 % |
369.26/369.58	c |         0 |  769676  6992680 |      --       0       --      -- |     --   | -1328423/1923507
369.26/369.59	c ==============================================================================
369.26/369.59	c Result  :   #vars: 20526   #clauses: 769676   #literals: 6992680
369.26/369.59	c CPU time:   367.275 s
369.26/369.59	c ==============================================================================
372.32/372.93	c SatElite is done !
372.32/372.93	c revival is preprocessing the formula...Time out is reached... exporting CNF
872.64/873.57	#ITERATIONS 1
872.64/873.57	#LEARNT CLAUSES 6003
873.63/874.56	done !
873.63/874.56	c Calling MINISAT
873.63/874.56	This is MiniSat 2.0 beta
873.63/874.56	WARNING: for repeatability, setting FPU to use double precision
873.63/874.56	============================[ Problem Statistics ]=============================
873.63/874.56	|                                                                             |
873.63/874.56	|  Number of variables:  20526                                                |
873.63/874.56	|  Number of clauses:    774629                                               |
873.70/875.23	|  Parsing time:         0.60         s                                       |
873.70/875.27	============================[ Search Statistics ]==============================
873.70/875.27	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
873.70/875.27	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
873.70/875.27	===============================================================================
873.70/875.27	|         0 |   20419   771109  3472019 |   257036        0    nan |  0.000 % |
874.63/875.51	|       102 |   20418   771109  3472019 |   282739      101     13 |  0.527 % |
874.83/875.77	|       253 |   20413   771109  3472019 |   311013      249     16 |  0.555 % |
875.23/876.16	|       478 |   20410   771109  3472019 |   342115      471     14 |  0.570 % |
875.83/876.71	|       815 |   20391   771109  3472019 |   376326      799     12 |  0.702 % |
876.53/877.43	|      1321 |   20355   771109  3472019 |   413959     1300     13 |  0.916 % |
877.43/878.34	|      2080 |   20312   771109  3472019 |   455355     2042     11 |  1.150 % |
879.83/880.78	|      3219 |   20244   771109  3472019 |   500891     3166     20 |  1.540 % |
881.53/882.49	|      4927 |   20244   771109  3472019 |   550980     4874     26 |  1.540 % |
884.83/885.79	|      7489 |   20172   761063  3393069 |   606078     6940     24 |  1.817 % |
892.72/893.65	|     11333 |   20167   761063  3393069 |   666686    10782     39 |  1.846 % |
903.01/903.99	|     17100 |   20070   758308  3376391 |   733354    16401     45 |  2.295 % |
915.61/916.51	|     25749 |   19985   754360  3337487 |   806690    24735     44 |  2.655 % |
932.90/933.80	|     38724 |   19981   751348  3307820 |   887359    37362     61 |  2.655 % |
951.08/952.08	|     58187 |   19981   751348  3307820 |   976095    56825     47 |  2.655 % |
1006.76/1007.77	|     87379 |   19741   746097  3261676 |  1073704    85653     52 |  4.005 % |
1067.93/1068.96	|    131168 |   19578   735040  3153322 |  1181075   128571     53 |  4.711 % |
1139.00/1140.01	|    196852 |   19448   732724  3139171 |  1299182   194073     45 |  5.676 % |

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-1796327-1242074275/watcher-1796327-1242074275 -o /tmp/evaluation-result-1796327-1242074275/solver-1796327-1242074275 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1796327-1242074275.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: 0.99 0.98 1.01 2/64 16766
/proc/meminfo: memFree=1246568/2055920 swapFree=4191900/4192956
[pid=16766] ppid=16764 vsize=880 CPUtime=0
/proc/16766/stat : 16766 (run.sh) R 16764 16766 16665 0 -1 4194304 33 0 0 0 0 0 0 0 18 0 1 0 235456285 901120 19 1992294400 4194304 4889804 548682068784 18446744073709551615 266887776101 0 0 4096 0 0 0 0 17 1 0 0
/proc/16766/statm: 220 25 18 169 0 8 0

[startup+0.0395039 s]
/proc/loadavg: 0.99 0.98 1.01 2/64 16766
/proc/meminfo: memFree=1246568/2055920 swapFree=4191900/4192956
[pid=16766] ppid=16764 vsize=5360 CPUtime=0
/proc/16766/stat : 16766 (run.sh) S 16764 16766 16665 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 235456285 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16766/statm: 1340 238 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.101513 s]
/proc/loadavg: 0.99 0.98 1.01 2/64 16766
/proc/meminfo: memFree=1246568/2055920 swapFree=4191900/4192956
[pid=16766] ppid=16764 vsize=5360 CPUtime=0
/proc/16766/stat : 16766 (run.sh) S 16764 16766 16665 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 235456285 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16766/statm: 1340 238 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.301551 s]
/proc/loadavg: 0.99 0.98 1.01 2/64 16766
/proc/meminfo: memFree=1246568/2055920 swapFree=4191900/4192956
[pid=16766] ppid=16764 vsize=5360 CPUtime=0
/proc/16766/stat : 16766 (run.sh) S 16764 16766 16665 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 235456285 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16766/statm: 1340 238 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+0.701628 s]
/proc/loadavg: 0.99 0.98 1.01 2/64 16766
/proc/meminfo: memFree=1246568/2055920 swapFree=4191900/4192956
[pid=16766] ppid=16764 vsize=5360 CPUtime=0
/proc/16766/stat : 16766 (run.sh) S 16764 16766 16665 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 235456285 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16766/statm: 1340 238 197 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5360

[startup+1.50179 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 16768
/proc/meminfo: memFree=1127960/2055920 swapFree=4191900/4192956
[pid=16766] ppid=16764 vsize=5360 CPUtime=0
/proc/16766/stat : 16766 (run.sh) S 16764 16766 16665 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 235456285 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16766/statm: 1340 238 197 169 0 51 0
[pid=16768] ppid=16766 vsize=181280 CPUtime=1.49
/proc/16768/stat : 16768 (SatElite) R 16766 16766 16665 0 -1 4194304 44619 0 0 0 121 28 0 0 25 0 1 0 235456286 185630720 44602 1992294400 134512640 135031949 4294956224 18446744073709551615 134690605 0 0 4096 3 0 0 0 17 0 0 0
/proc/16768/statm: 45320 44603 52 126 0 45191 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 186640

[startup+3.10108 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 16768
/proc/meminfo: memFree=1005656/2055920 swapFree=4191900/4192956
[pid=16766] ppid=16764 vsize=5360 CPUtime=0
/proc/16766/stat : 16766 (run.sh) S 16764 16766 16665 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 235456285 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16766/statm: 1340 238 197 169 0 51 0
[pid=16768] ppid=16766 vsize=318864 CPUtime=3.08
/proc/16768/stat : 16768 (SatElite) R 16766 16766 16665 0 -1 4194304 66821 0 0 0 267 41 0 0 25 0 1 0 235456286 326516736 65257 1992294400 134512640 135031949 4294956224 18446744073709551615 134690701 0 0 4096 3 0 0 0 17 0 0 0
/proc/16768/statm: 79716 65257 67 126 0 79587 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 324224

[startup+6.3017 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 16768
/proc/meminfo: memFree=970072/2055920 swapFree=4191900/4192956
[pid=16766] ppid=16764 vsize=5360 CPUtime=0
/proc/16766/stat : 16766 (run.sh) S 16764 16766 16665 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 235456285 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16766/statm: 1340 238 197 169 0 51 0
[pid=16768] ppid=16766 vsize=325840 CPUtime=6.29
/proc/16768/stat : 16768 (SatElite) R 16766 16766 16665 0 -1 4194304 68543 0 0 0 579 50 0 0 25 0 1 0 235456286 333660160 66979 1992294400 134512640 135031949 4294956224 18446744073709551615 134690701 0 0 4096 3 0 0 0 17 0 0 0
/proc/16768/statm: 81460 66979 67 126 0 81331 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 331200

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 16768
/proc/meminfo: memFree=939992/2055920 swapFree=4191900/4192956
[pid=16766] ppid=16764 vsize=5360 CPUtime=0
/proc/16766/stat : 16766 (run.sh) S 16764 16766 16665 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 235456285 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16766/statm: 1340 238 197 169 0 51 0
[pid=16768] ppid=16766 vsize=336528 CPUtime=12.68
/proc/16768/stat : 16768 (SatElite) R 16766 16766 16665 0 -1 4194304 71251 0 0 0 1200 68 0 0 25 0 1 0 235456286 344604672 69687 1992294400 134512640 135031949 4294956224 18446744073709551615 134688080 0 0 4096 3 0 0 0 17 0 0 0
/proc/16768/statm: 84132 69687 67 126 0 84003 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 341888

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 1.01 2/66 16768
/proc/meminfo: memFree=894424/2055920 swapFree=4191900/4192956
[pid=16766] ppid=16764 vsize=5360 CPUtime=0
/proc/16766/stat : 16766 (run.sh) S 16764 16766 16665 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 235456285 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16766/statm: 1340 238 197 169 0 51 0
[pid=16768] ppid=16766 vsize=352480 CPUtime=25.48
/proc/16768/stat : 16768 (SatElite) R 16766 16766 16665 0 -1 4194304 75185 0 0 0 2452 96 0 0 25 0 1 0 235456286 360939520 73621 1992294400 134512640 135031949 4294956224 18446744073709551615 134540559 0 0 4096 3 0 0 0 17 0 0 0
/proc/16768/statm: 88120 73621 67 126 0 87991 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 357840

[startup+51.1013 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16768
/proc/meminfo: memFree=825944/2055920 swapFree=4191900/4192956
[pid=16766] ppid=16764 vsize=5360 CPUtime=0
/proc/16766/stat : 16766 (run.sh) S 16764 16766 16665 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 235456285 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16766/statm: 1340 238 197 169 0 51 0
[pid=16768] ppid=16766 vsize=380784 CPUtime=51.02
/proc/16768/stat : 16768 (SatElite) R 16766 16766 16665 0 -1 4194304 81635 0 0 0 4958 144 0 0 25 0 1 0 235456286 389922816 80071 1992294400 134512640 135031949 4294956224 18446744073709551615 134540559 0 0 4096 3 0 0 0 17 1 0 0
/proc/16768/statm: 95196 80071 67 126 0 95067 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 386144

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16768
/proc/meminfo: memFree=746456/2055920 swapFree=4191900/4192956
[pid=16766] ppid=16764 vsize=5360 CPUtime=0
/proc/16766/stat : 16766 (run.sh) S 16764 16766 16665 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 235456285 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16766/statm: 1340 238 197 169 0 51 0
[pid=16768] ppid=16766 vsize=422904 CPUtime=102.19
/proc/16768/stat : 16768 (SatElite) R 16766 16766 16665 0 -1 4194304 90594 0 0 0 10020 199 0 0 25 0 1 0 235456286 433053696 87828 1992294400 134512640 135031949 4294956224 18446744073709551615 134540530 0 0 4096 3 0 0 0 17 0 0 0
/proc/16768/statm: 105726 87828 67 126 0 105597 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 428264

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16768
/proc/meminfo: memFree=743256/2055920 swapFree=4191900/4192956
[pid=16766] ppid=16764 vsize=5360 CPUtime=0
/proc/16766/stat : 16766 (run.sh) S 16764 16766 16665 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 235456285 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16766/statm: 1340 238 197 169 0 51 0
[pid=16768] ppid=16766 vsize=426724 CPUtime=162.15
/proc/16768/stat : 16768 (SatElite) R 16766 16766 16665 0 -1 4194304 91473 0 0 0 16016 199 0 0 25 0 1 0 235456286 436965376 88707 1992294400 134512640 135031949 4294956224 18446744073709551615 134540581 0 0 4096 3 0 0 0 17 0 0 0
/proc/16768/statm: 106681 88707 67 126 0 106552 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 432084

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16768
/proc/meminfo: memFree=739032/2055920 swapFree=4191900/4192956
[pid=16766] ppid=16764 vsize=5360 CPUtime=0
/proc/16766/stat : 16766 (run.sh) S 16764 16766 16665 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 235456285 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16766/statm: 1340 238 197 169 0 51 0
[pid=16768] ppid=16766 vsize=431060 CPUtime=222.12
/proc/16768/stat : 16768 (SatElite) R 16766 16766 16665 0 -1 4194304 92523 0 0 0 22012 200 0 0 25 0 1 0 235456286 441405440 89757 1992294400 134512640 135031949 4294956224 18446744073709551615 134540581 0 0 4096 3 0 0 0 17 0 0 0
/proc/16768/statm: 107765 89757 67 126 0 107636 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 436420

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16770
/proc/meminfo: memFree=734232/2055920 swapFree=4191900/4192956
[pid=16766] ppid=16764 vsize=5360 CPUtime=0
/proc/16766/stat : 16766 (run.sh) S 16764 16766 16665 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 235456285 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16766/statm: 1340 238 197 169 0 51 0
[pid=16768] ppid=16766 vsize=436660 CPUtime=282.1
/proc/16768/stat : 16768 (SatElite) R 16766 16766 16665 0 -1 4194304 93711 0 0 0 28008 202 0 0 25 0 1 0 235456286 447139840 90945 1992294400 134512640 135031949 4294956224 18446744073709551615 134540581 0 0 4096 3 0 0 0 17 0 0 0
/proc/16768/statm: 109165 90945 67 126 0 109036 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 442020

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 16770
/proc/meminfo: memFree=727256/2055920 swapFree=4191900/4192956
[pid=16766] ppid=16764 vsize=5360 CPUtime=0
/proc/16766/stat : 16766 (run.sh) S 16764 16766 16665 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 235456285 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16766/statm: 1340 238 197 169 0 51 0
[pid=16768] ppid=16766 vsize=443936 CPUtime=342.08
/proc/16768/stat : 16768 (SatElite) R 16766 16766 16665 0 -1 4194304 95439 0 0 0 34004 204 0 0 25 0 1 0 235456286 454590464 92673 1992294400 134512640 135031949 4294956224 18446744073709551615 134569429 0 0 4096 3 0 0 0 17 0 0 0
/proc/16768/statm: 110984 92673 67 126 0 110855 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 449296

[startup+402.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/66 16771
/proc/meminfo: memFree=983832/2055920 swapFree=4191900/4192956
[pid=16766] ppid=16764 vsize=5360 CPUtime=372.35
/proc/16766/stat : 16766 (run.sh) S 16764 16766 16665 0 -1 4194304 317 103007 0 0 0 0 37006 229 16 0 1 0 235456285 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16766/statm: 1340 241 197 169 0 51 0
[pid=16771] ppid=16766 vsize=76956 CPUtime=29.33
/proc/16771/stat : 16771 (revival) R 16766 16766 16665 0 -1 4194304 28324 0 0 0 2916 17 0 0 25 0 1 50000 235493579 78802944 17778 1992294400 134512640 134537284 4294956384 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 0 0 0
/proc/16771/statm: 19239 17778 85 6 0 18877 0
Current children cumulated CPU time (s) 401.68
Current children cumulated vsize (KiB) 82316

[startup+462.302 s]

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

/proc/16771/statm: 20004 18556 85 6 0 19642 0
Current children cumulated CPU time (s) 581.57
Current children cumulated vsize (KiB) 85376

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16771
/proc/meminfo: memFree=980376/2055920 swapFree=4191900/4192956
[pid=16766] ppid=16764 vsize=5360 CPUtime=372.35
/proc/16766/stat : 16766 (run.sh) S 16764 16766 16665 0 -1 4194304 317 103007 0 0 0 0 37006 229 16 0 1 0 235456285 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16766/statm: 1340 241 197 169 0 51 0
[pid=16771] ppid=16766 vsize=80148 CPUtime=269.2
/proc/16771/stat : 16771 (revival) R 16766 16766 16665 0 -1 4194304 29136 0 0 0 26903 17 0 0 25 0 1 50000 235493579 82071552 18590 1992294400 134512640 134537284 4294956384 18446744073709551615 134523981 0 0 4096 8192 0 0 0 17 0 0 0
/proc/16771/statm: 20037 18590 85 6 0 19675 0
Current children cumulated CPU time (s) 641.55
Current children cumulated vsize (KiB) 85508

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16771
/proc/meminfo: memFree=980248/2055920 swapFree=4191900/4192956
[pid=16766] ppid=16764 vsize=5360 CPUtime=372.35
/proc/16766/stat : 16766 (run.sh) S 16764 16766 16665 0 -1 4194304 317 103007 0 0 0 0 37006 229 16 0 1 0 235456285 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16766/statm: 1340 241 197 169 0 51 0
[pid=16771] ppid=16766 vsize=80280 CPUtime=329.17
/proc/16771/stat : 16771 (revival) R 16766 16766 16665 0 -1 4194304 29167 0 0 0 32900 17 0 0 25 0 1 50000 235493579 82206720 18621 1992294400 134512640 134537284 4294956384 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 0 0 0
/proc/16771/statm: 20070 18621 85 6 0 19708 0
Current children cumulated CPU time (s) 701.52
Current children cumulated vsize (KiB) 85640

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16771
/proc/meminfo: memFree=980120/2055920 swapFree=4191900/4192956
[pid=16766] ppid=16764 vsize=5360 CPUtime=372.35
/proc/16766/stat : 16766 (run.sh) S 16764 16766 16665 0 -1 4194304 317 103007 0 0 0 0 37006 229 16 0 1 0 235456285 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16766/statm: 1340 241 197 169 0 51 0
[pid=16771] ppid=16766 vsize=80412 CPUtime=389.14
/proc/16771/stat : 16771 (revival) R 16766 16766 16665 0 -1 4194304 29198 0 0 0 38897 17 0 0 25 0 1 50000 235493579 82341888 18652 1992294400 134512640 134537284 4294956384 18446744073709551615 134523724 0 0 4096 8192 0 0 0 17 0 0 0
/proc/16771/statm: 20103 18652 85 6 0 19741 0
Current children cumulated CPU time (s) 761.49
Current children cumulated vsize (KiB) 85772

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16771
/proc/meminfo: memFree=979992/2055920 swapFree=4191900/4192956
[pid=16766] ppid=16764 vsize=5360 CPUtime=372.35
/proc/16766/stat : 16766 (run.sh) S 16764 16766 16665 0 -1 4194304 317 103007 0 0 0 0 37006 229 16 0 1 0 235456285 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16766/statm: 1340 241 197 169 0 51 0
[pid=16771] ppid=16766 vsize=80544 CPUtime=449.11
/proc/16771/stat : 16771 (revival) R 16766 16766 16665 0 -1 4194304 29230 0 0 0 44894 17 0 0 25 0 1 50000 235493579 82477056 18684 1992294400 134512640 134537284 4294956384 18446744073709551615 134523915 0 0 4096 8192 0 0 0 17 0 0 0
/proc/16771/statm: 20136 18684 85 6 0 19774 0
Current children cumulated CPU time (s) 821.46
Current children cumulated vsize (KiB) 85904

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16772
/proc/meminfo: memFree=988312/2055920 swapFree=4191900/4192956
[pid=16766] ppid=16764 vsize=5360 CPUtime=873.7
/proc/16766/stat : 16766 (run.sh) S 16764 16766 16665 0 -1 4194304 343 132281 0 1 0 0 87114 256 16 0 1 0 235456285 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16766/statm: 1340 241 197 169 0 51 0
[pid=16772] ppid=16766 vsize=46144 CPUtime=7.73
/proc/16772/stat : 16772 (minisat) R 16766 16766 16665 0 -1 4194304 11083 0 0 0 765 8 0 0 25 0 1 0 235543741 47251456 11067 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/16772/statm: 11536 11067 77 170 0 11364 0
Current children cumulated CPU time (s) 881.43
Current children cumulated vsize (KiB) 51504

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16772
/proc/meminfo: memFree=978328/2055920 swapFree=4191900/4192956
[pid=16766] ppid=16764 vsize=5360 CPUtime=873.7
/proc/16766/stat : 16766 (run.sh) S 16764 16766 16665 0 -1 4194304 343 132281 0 1 0 0 87114 256 16 0 1 0 235456285 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16766/statm: 1340 241 197 169 0 51 0
[pid=16772] ppid=16766 vsize=56656 CPUtime=67.69
/proc/16772/stat : 16772 (minisat) R 16766 16766 16665 0 -1 4194304 13678 0 0 0 6759 10 0 0 25 0 1 0 235543741 58015744 13662 1992294400 134512640 135212939 4294956240 18446744073709551615 134526682 0 0 4096 3 0 0 0 17 0 0 0
/proc/16772/statm: 14164 13662 77 170 0 13992 0
Current children cumulated CPU time (s) 941.39
Current children cumulated vsize (KiB) 62016

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16772
/proc/meminfo: memFree=969624/2055920 swapFree=4191900/4192956
[pid=16766] ppid=16764 vsize=5360 CPUtime=873.7
/proc/16766/stat : 16766 (run.sh) S 16764 16766 16665 0 -1 4194304 343 132281 0 1 0 0 87114 256 16 0 1 0 235456285 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16766/statm: 1340 241 197 169 0 51 0
[pid=16772] ppid=16766 vsize=65240 CPUtime=127.66
/proc/16772/stat : 16772 (minisat) R 16766 16766 16665 0 -1 4194304 15850 0 0 0 12754 12 0 0 25 0 1 0 235543741 66805760 15834 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 0 0 0
/proc/16772/statm: 16310 15834 77 170 0 16138 0
Current children cumulated CPU time (s) 1001.36
Current children cumulated vsize (KiB) 70600

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16772
/proc/meminfo: memFree=960728/2055920 swapFree=4191900/4192956
[pid=16766] ppid=16764 vsize=5360 CPUtime=873.7
/proc/16766/stat : 16766 (run.sh) S 16764 16766 16665 0 -1 4194304 343 132281 0 1 0 0 87114 256 16 0 1 0 235456285 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16766/statm: 1340 241 197 169 0 51 0
[pid=16772] ppid=16766 vsize=74280 CPUtime=187.64
/proc/16772/stat : 16772 (minisat) R 16766 16766 16665 0 -1 4194304 18104 0 0 0 18749 15 0 0 25 0 1 0 235543741 76062720 18088 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/16772/statm: 18570 18088 77 170 0 18398 0
Current children cumulated CPU time (s) 1061.34
Current children cumulated vsize (KiB) 79640

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16772
/proc/meminfo: memFree=950872/2055920 swapFree=4191900/4192956
[pid=16766] ppid=16764 vsize=5360 CPUtime=873.7
/proc/16766/stat : 16766 (run.sh) S 16764 16766 16665 0 -1 4194304 343 132281 0 1 0 0 87114 256 16 0 1 0 235456285 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16766/statm: 1340 241 197 169 0 51 0
[pid=16772] ppid=16766 vsize=84064 CPUtime=247.61
/proc/16772/stat : 16772 (minisat) R 16766 16766 16665 0 -1 4194304 20526 0 0 0 24743 18 0 0 25 0 1 0 235543741 86081536 20510 1992294400 134512640 135212939 4294956240 18446744073709551615 134530427 0 0 4096 3 0 0 0 17 0 0 0
/proc/16772/statm: 21016 20510 77 170 0 20844 0
Current children cumulated CPU time (s) 1121.31
Current children cumulated vsize (KiB) 89424

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16772
/proc/meminfo: memFree=944600/2055920 swapFree=4191900/4192956
[pid=16766] ppid=16764 vsize=5360 CPUtime=873.7
/proc/16766/stat : 16766 (run.sh) S 16764 16766 16665 0 -1 4194304 343 132281 0 1 0 0 87114 256 16 0 1 0 235456285 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16766/statm: 1340 241 197 169 0 51 0
[pid=16772] ppid=16766 vsize=90580 CPUtime=307.58
/proc/16772/stat : 16772 (minisat) R 16766 16766 16665 0 -1 4194304 22100 0 0 0 30739 19 0 0 25 0 1 0 235543741 92753920 22084 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/16772/statm: 22645 22084 77 170 0 22473 0
Current children cumulated CPU time (s) 1181.28
Current children cumulated vsize (KiB) 95940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1201.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16772
/proc/meminfo: memFree=942680/2055920 swapFree=4191900/4192956
[pid=16766] ppid=16764 vsize=5360 CPUtime=873.7
/proc/16766/stat : 16766 (run.sh) S 16764 16766 16665 0 -1 4194304 343 132281 0 1 0 0 87114 256 16 0 1 0 235456285 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16766/statm: 1340 241 197 169 0 51 0
[pid=16772] ppid=16766 vsize=92316 CPUtime=326.38
/proc/16772/stat : 16772 (minisat) R 16766 16766 16665 0 -1 4194304 22552 0 0 0 32618 20 0 0 25 0 1 0 235543741 94531584 22536 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/16772/statm: 23079 22536 77 170 0 22907 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 97676

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

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

[startup+1201.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16772
/proc/meminfo: memFree=942680/2055920 swapFree=4191900/4192956
[pid=16766] ppid=16764 vsize=5360 CPUtime=873.7
/proc/16766/stat : 16766 (run.sh) S 16764 16766 16665 0 -1 4194304 343 132281 0 1 0 0 87114 256 16 0 1 0 235456285 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16766/statm: 1340 241 197 169 0 51 0
[pid=16772] ppid=16766 vsize=92316 CPUtime=326.38
/proc/16772/stat : 16772 (minisat) R 16766 16766 16665 0 -1 4194304 22552 0 0 0 32618 20 0 0 25 0 1 0 235543741 94531584 22536 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/16772/statm: 23079 22536 77 170 0 22907 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 97676

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16766 and gives
#  childrusage.ru_utime.tv_sec=871
#  childrusage.ru_utime.tv_usec=150564
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=563610
# CPU time returned by wait4() is 873.714
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1201.12
CPU time (s): 1200.08
CPU user time (s): 1197.32
CPU system time (s): 2.76
CPU usage (%): 99.9137
Max. virtual memory (cumulated for all children) (KiB): 471532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 871.151
system time used= 2.56361
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 132624
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= 35
involuntary context switches= 2556

runsolver used 1.03284 second user time and 3.34849 second system time

The end

Launcher Data 

Begin job on node38 at 2009-05-11 22:37:58
IDJOB=1796327
IDBENCH=20408
IDSOLVER=648
FILE ID=node38/1796327-1242074275
PBS_JOBID= 9277637
Free space on /tmp= 66216 MiB

SOLVER NAME= ReVivAl 0.23 + SatElite 2009-03-18
BENCH NAME= SAT07/industrial/palacios/hard/safe-50-h49-unsat.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796327-1242074275/watcher-1796327-1242074275 -o /tmp/evaluation-result-1796327-1242074275/solver-1796327-1242074275 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1796327-1242074275.cnf HOME

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

MD5SUM BENCH= afc9746f162b3434bc79ea21bd1704d5
RANDOM SEED=1618054792

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:       1247048 kB
Buffers:         66184 kB
Cached:         641912 kB
SwapCached:        260 kB
Active:         312040 kB
Inactive:       409800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1247048 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           40520 kB
Writeback:           0 kB
Mapped:          22296 kB
Slab:            73012 kB
Committed_AS:   867048 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= 66008 MiB
End job on node38 at 2009-05-11 22:58:01