Trace number 1796278

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 2009-03-18? (TO) 1200.08 1202.31

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-19-u.cnf
MD5SUMec6ae8f44e827ed5bcc8aed459990775
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 variables330372
Number of clauses1570953
Sum of the clauses size3643384
Maximum clause length10
Minimum clause length1
Number of clauses of size 124592
Number of clauses of size 21203951
Number of clauses of size 3281190
Number of clauses of size 46800
Number of clauses of size 527200
Number of clauses of size over 527220

Solver Data 

0.00/0.00	c revival is preprocessing the formula...Time out is reached... exporting CNF
499.97/500.98	#ITERATIONS 1
499.97/500.98	#LEARNT CLAUSES 431
501.13/502.11	done !
501.13/502.11	c Calling MINISAT
501.13/502.11	This is MiniSat 2.0 beta
501.13/502.11	WARNING: for repeatability, setting FPU to use double precision
501.13/502.11	============================[ Problem Statistics ]=============================
501.13/502.11	|                                                                             |
501.13/502.11	|  Number of variables:  330372                                               |
501.13/502.11	|  Number of clauses:    1341671                                              |
501.14/502.83	|  Parsing time:         0.62         s                                       |
501.14/502.86	============================[ Search Statistics ]==============================
501.14/502.86	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
501.14/502.86	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
501.14/502.86	===============================================================================
501.14/502.86	|         0 |  208862   957323  2261360 |   319107        0    nan |  0.000 % |
502.21/503.20	|       101 |  208862   957323  2261360 |   351018      101    325 | 36.780 % |
502.61/503.62	|       252 |  208862   957323  2261360 |   386120      252    298 | 36.780 % |
503.11/504.10	|       478 |  208862   957323  2261360 |   424732      478    253 | 36.780 % |
503.51/504.59	|       815 |  208862   957323  2261360 |   467205      815    218 | 36.780 % |
504.41/505.43	|      1321 |  208862   957323  2261360 |   513926     1321    201 | 36.780 % |
506.05/507.30	|      2082 |  208862   957323  2261360 |   565318     2082    210 | 36.780 % |
509.69/511.53	|      3225 |  208860   957318  2261350 |   621850     3223    173 | 36.780 % |
514.28/516.12	|      4933 |  208859   957307  2261328 |   684035     4928    241 | 36.781 % |
518.66/520.52	|      7495 |  208858   957301  2261316 |   752439     7489    217 | 36.781 % |
526.17/528.07	|     11339 |  208857   957301  2261316 |   827683    11332    195 | 36.781 % |
547.36/549.20	|     17105 |  208807   957043  2260769 |   910451    17064    283 | 36.796 % |
576.65/578.51	|     25755 |  208806   957038  2260759 |  1001496    25713    279 | 36.797 % |
672.29/674.23	|     38729 |  208805   957033  2260749 |  1101646    38686    425 | 36.797 % |
767.84/769.85	|     58191 |  207839   951863  2250409 |  1211810    58069    460 | 37.089 % |
1037.49/1039.69	|     87383 |  207832   951828  2250323 |  1332991    87259    667 | 37.101 % |

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-1796278-1242073116/watcher-1796278-1242073116 -o /tmp/evaluation-result-1796278-1242073116/solver-1796278-1242073116 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1796278-1242073116.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: 1.00 1.00 1.24 3/64 10458
/proc/meminfo: memFree=693048/2055920 swapFree=4180192/4192956
[pid=10458] ppid=10456 vsize=5360 CPUtime=0
/proc/10458/stat : 10458 (run.sh) S 10456 10458 10387 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235345107 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10458/statm: 1340 237 196 169 0 51 0
[pid=10459] ppid=10458 vsize=2124 CPUtime=0
/proc/10459/stat : 10459 (revival) R 10458 10458 10387 0 -1 4194304 288 0 0 0 0 0 0 0 19 0 1 0 235345108 2174976 255 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/10459/statm: 531 259 81 6 0 169 0

[startup+0.046472 s]
/proc/loadavg: 1.00 1.00 1.24 3/64 10458
/proc/meminfo: memFree=693048/2055920 swapFree=4180192/4192956
[pid=10458] ppid=10456 vsize=5360 CPUtime=0
/proc/10458/stat : 10458 (run.sh) S 10456 10458 10387 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235345107 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10458/statm: 1340 237 196 169 0 51 0
[pid=10459] ppid=10458 vsize=34380 CPUtime=0.04
/proc/10459/stat : 10459 (revival) R 10458 10458 10387 0 -1 4194304 6708 0 0 0 0 4 0 0 19 0 1 0 235345108 35205120 6675 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/10459/statm: 8595 6681 81 6 0 8233 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 39740

[startup+0.102483 s]
/proc/loadavg: 1.00 1.00 1.24 3/64 10458
/proc/meminfo: memFree=693048/2055920 swapFree=4180192/4192956
[pid=10458] ppid=10456 vsize=5360 CPUtime=0
/proc/10458/stat : 10458 (run.sh) S 10456 10458 10387 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235345107 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10458/statm: 1340 237 196 169 0 51 0
[pid=10459] ppid=10458 vsize=40412 CPUtime=0.09
/proc/10459/stat : 10459 (revival) R 10458 10458 10387 0 -1 4194304 9699 0 0 0 3 6 0 0 19 0 1 0 235345108 41381888 9662 1992294400 134512640 134537284 4294956368 18446744073709551615 134526386 0 0 4096 0 0 0 0 17 0 0 0
/proc/10459/statm: 10103 9667 82 6 0 9741 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 45772

[startup+0.301522 s]
/proc/loadavg: 1.00 1.00 1.24 3/64 10458
/proc/meminfo: memFree=693048/2055920 swapFree=4180192/4192956
[pid=10458] ppid=10456 vsize=5360 CPUtime=0
/proc/10458/stat : 10458 (run.sh) S 10456 10458 10387 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235345107 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10458/statm: 1340 237 196 169 0 51 0
[pid=10459] ppid=10458 vsize=84968 CPUtime=0.29
/proc/10459/stat : 10459 (revival) R 10458 10458 10387 0 -1 4194304 17794 0 0 0 19 10 0 0 21 0 1 0 235345108 87007232 17757 1992294400 134512640 134537284 4294956368 18446744073709551615 134527481 0 0 4096 0 0 0 0 17 0 0 0
/proc/10459/statm: 21242 17757 82 6 0 20880 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 90328

[startup+0.753982 s]
/proc/loadavg: 1.00 1.00 1.24 3/64 10458
/proc/meminfo: memFree=693048/2055920 swapFree=4180192/4192956
[pid=10458] ppid=10456 vsize=5360 CPUtime=0
/proc/10458/stat : 10458 (run.sh) S 10456 10458 10387 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235345107 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10458/statm: 1340 237 196 169 0 51 0
[pid=10459] ppid=10458 vsize=93608 CPUtime=0.95
/proc/10459/stat : 10459 (revival) R 10458 10458 10387 0 -1 4194304 26386 0 0 0 81 14 0 0 25 0 1 50000 235345108 95854592 19142 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 0 0 0
/proc/10459/statm: 23402 19170 85 6 0 23040 0
Current children cumulated CPU time (s) 0.95
Current children cumulated vsize (KiB) 98968

[startup+1.63344 s]
/proc/loadavg: 1.00 1.00 1.24 3/64 10458
/proc/meminfo: memFree=693048/2055920 swapFree=4180192/4192956
[pid=10458] ppid=10456 vsize=5360 CPUtime=0
/proc/10458/stat : 10458 (run.sh) S 10456 10458 10387 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235345107 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10458/statm: 1340 237 196 169 0 51 0
[pid=10459] ppid=10458 vsize=93608 CPUtime=1.71
/proc/10459/stat : 10459 (revival) R 10458 10458 10387 0 -1 4194304 26417 0 0 0 157 14 0 0 25 0 1 50000 235345108 95854592 19173 1992294400 134512640 134537284 4294956368 18446744073709551615 134523984 0 0 4096 8192 0 0 0 17 0 0 0
/proc/10459/statm: 23402 19173 85 6 0 23040 0
Current children cumulated CPU time (s) 1.71
Current children cumulated vsize (KiB) 98968

[startup+6.19367 s]
/proc/loadavg: 1.00 1.00 1.24 2/66 10460
/proc/meminfo: memFree=615080/2055920 swapFree=4180192/4192956
[pid=10458] ppid=10456 vsize=5360 CPUtime=0
/proc/10458/stat : 10458 (run.sh) S 10456 10458 10387 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235345107 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10458/statm: 1340 237 196 169 0 51 0
[pid=10459] ppid=10458 vsize=93740 CPUtime=6.12
/proc/10459/stat : 10459 (revival) R 10458 10458 10387 0 -1 4194304 26421 0 0 0 598 14 0 0 25 0 1 50000 235345108 95989760 19177 1992294400 134512640 134537284 4294956368 18446744073709551615 134524000 0 0 4096 8192 0 0 0 17 0 0 0
/proc/10459/statm: 23435 19177 85 6 0 23073 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 99100

[startup+6.30269 s]
/proc/loadavg: 1.00 1.00 1.24 2/66 10460
/proc/meminfo: memFree=615080/2055920 swapFree=4180192/4192956
[pid=10458] ppid=10456 vsize=5360 CPUtime=0
/proc/10458/stat : 10458 (run.sh) S 10456 10458 10387 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235345107 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10458/statm: 1340 237 196 169 0 51 0
[pid=10459] ppid=10458 vsize=93740 CPUtime=6.17
/proc/10459/stat : 10459 (revival) R 10458 10458 10387 0 -1 4194304 26421 0 0 0 603 14 0 0 25 0 1 50000 235345108 95989760 19177 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 0 0 0
/proc/10459/statm: 23435 19177 85 6 0 23073 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 99100

[startup+12.7059 s]
/proc/loadavg: 1.30 1.07 1.26 2/66 10460
/proc/meminfo: memFree=616232/2055920 swapFree=4180192/4192956
[pid=10458] ppid=10456 vsize=5360 CPUtime=0
/proc/10458/stat : 10458 (run.sh) S 10456 10458 10387 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235345107 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10458/statm: 1340 237 196 169 0 51 0
[pid=10459] ppid=10458 vsize=93740 CPUtime=12.06
/proc/10459/stat : 10459 (revival) R 10458 10458 10387 0 -1 4194304 26424 0 0 0 1189 17 0 0 25 0 1 50000 235345108 95989760 19180 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/10459/statm: 23435 19180 85 6 0 23073 0
Current children cumulated CPU time (s) 12.06
Current children cumulated vsize (KiB) 99100

[startup+25.5014 s]
/proc/loadavg: 1.23 1.06 1.25 2/66 10460
/proc/meminfo: memFree=616360/2055920 swapFree=4180192/4192956
[pid=10458] ppid=10456 vsize=5360 CPUtime=0
/proc/10458/stat : 10458 (run.sh) S 10456 10458 10387 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235345107 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10458/statm: 1340 237 196 169 0 51 0
[pid=10459] ppid=10458 vsize=93740 CPUtime=24.84
/proc/10459/stat : 10459 (revival) R 10458 10458 10387 0 -1 4194304 26424 0 0 0 2467 17 0 0 25 0 1 50000 235345108 95989760 19180 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 0 0 0
/proc/10459/statm: 23435 19180 85 6 0 23073 0
Current children cumulated CPU time (s) 24.84
Current children cumulated vsize (KiB) 99100

[startup+51.1014 s]
/proc/loadavg: 1.15 1.06 1.25 2/66 10460
/proc/meminfo: memFree=616360/2055920 swapFree=4180192/4192956
[pid=10458] ppid=10456 vsize=5360 CPUtime=0
/proc/10458/stat : 10458 (run.sh) S 10456 10458 10387 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235345107 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10458/statm: 1340 237 196 169 0 51 0
[pid=10459] ppid=10458 vsize=93740 CPUtime=50.43
/proc/10459/stat : 10459 (revival) R 10458 10458 10387 0 -1 4194304 26451 0 0 0 5026 17 0 0 25 0 1 50000 235345108 95989760 19207 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/10459/statm: 23435 19207 85 6 0 23073 0
Current children cumulated CPU time (s) 50.43
Current children cumulated vsize (KiB) 99100

[startup+102.302 s]
/proc/loadavg: 1.06 1.05 1.23 2/66 10460
/proc/meminfo: memFree=616424/2055920 swapFree=4180192/4192956
[pid=10458] ppid=10456 vsize=5360 CPUtime=0
/proc/10458/stat : 10458 (run.sh) S 10456 10458 10387 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235345107 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10458/statm: 1340 237 196 169 0 51 0
[pid=10459] ppid=10458 vsize=93740 CPUtime=101.6
/proc/10459/stat : 10459 (revival) R 10458 10458 10387 0 -1 4194304 26479 0 0 0 10143 17 0 0 25 0 1 50000 235345108 95989760 19235 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/10459/statm: 23435 19235 85 6 0 23073 0
Current children cumulated CPU time (s) 101.6
Current children cumulated vsize (KiB) 99100

[startup+162.306 s]
/proc/loadavg: 1.02 1.03 1.22 2/66 10460
/proc/meminfo: memFree=616360/2055920 swapFree=4180192/4192956
[pid=10458] ppid=10456 vsize=5360 CPUtime=0
/proc/10458/stat : 10458 (run.sh) S 10456 10458 10387 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235345107 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10458/statm: 1340 237 196 169 0 51 0
[pid=10459] ppid=10458 vsize=93740 CPUtime=161.56
/proc/10459/stat : 10459 (revival) R 10458 10458 10387 0 -1 4194304 26490 0 0 0 16139 17 0 0 25 0 1 50000 235345108 95989760 19246 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 0 0 0
/proc/10459/statm: 23435 19246 85 6 0 23073 0
Current children cumulated CPU time (s) 161.56
Current children cumulated vsize (KiB) 99100

[startup+222.302 s]
/proc/loadavg: 1.01 1.03 1.20 2/66 10460
/proc/meminfo: memFree=616360/2055920 swapFree=4180192/4192956
[pid=10458] ppid=10456 vsize=5360 CPUtime=0
/proc/10458/stat : 10458 (run.sh) S 10456 10458 10387 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235345107 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10458/statm: 1340 237 196 169 0 51 0
[pid=10459] ppid=10458 vsize=93740 CPUtime=221.53
/proc/10459/stat : 10459 (revival) R 10458 10458 10387 0 -1 4194304 26490 0 0 0 22136 17 0 0 25 0 1 50000 235345108 95989760 19246 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 0 0 0
/proc/10459/statm: 23435 19246 85 6 0 23073 0
Current children cumulated CPU time (s) 221.53
Current children cumulated vsize (KiB) 99100

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.18 2/66 10460
/proc/meminfo: memFree=616296/2055920 swapFree=4180192/4192956
[pid=10458] ppid=10456 vsize=5360 CPUtime=0
/proc/10458/stat : 10458 (run.sh) S 10456 10458 10387 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235345107 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10458/statm: 1340 237 196 169 0 51 0
[pid=10459] ppid=10458 vsize=93740 CPUtime=281.49
/proc/10459/stat : 10459 (revival) R 10458 10458 10387 0 -1 4194304 26490 0 0 0 28132 17 0 0 25 0 1 50000 235345108 95989760 19246 1992294400 134512640 134537284 4294956368 18446744073709551615 134524314 0 0 4096 8192 0 0 0 17 0 0 0
/proc/10459/statm: 23435 19246 85 6 0 23073 0
Current children cumulated CPU time (s) 281.49
Current children cumulated vsize (KiB) 99100

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.17 2/66 10460
/proc/meminfo: memFree=616296/2055920 swapFree=4180192/4192956
[pid=10458] ppid=10456 vsize=5360 CPUtime=0
/proc/10458/stat : 10458 (run.sh) S 10456 10458 10387 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235345107 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10458/statm: 1340 237 196 169 0 51 0
[pid=10459] ppid=10458 vsize=93740 CPUtime=341.46
/proc/10459/stat : 10459 (revival) R 10458 10458 10387 0 -1 4194304 26490 0 0 0 34129 17 0 0 25 0 1 50000 235345108 95989760 19246 1992294400 134512640 134537284 4294956368 18446744073709551615 134524008 0 0 4096 8192 0 0 0 17 0 0 0
/proc/10459/statm: 23435 19246 85 6 0 23073 0
Current children cumulated CPU time (s) 341.46

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

/proc/10461/statm: 18169 16925 77 170 0 17997 0
Current children cumulated CPU time (s) 520.48
Current children cumulated vsize (KiB) 78036

[startup+582.301 s]
/proc/loadavg: 1.08 1.04 1.14 2/66 10461
/proc/meminfo: memFree=576616/2055920 swapFree=4180192/4192956
[pid=10458] ppid=10456 vsize=5360 CPUtime=501.14
/proc/10458/stat : 10458 (run.sh) S 10456 10458 10387 0 -1 4194304 312 26504 0 1 0 0 50085 29 19 0 1 0 235345107 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10458/statm: 1340 238 197 169 0 51 0
[pid=10461] ppid=10458 vsize=97136 CPUtime=79.31
/proc/10461/stat : 10461 (minisat) R 10458 10458 10387 0 -1 4194304 23088 0 0 0 7913 18 0 0 25 0 1 0 235395319 99467264 22889 1992294400 134512640 135212939 4294956240 18446744073709551615 134537366 0 0 4096 3 0 0 0 17 0 0 0
/proc/10461/statm: 24284 22889 77 170 0 24112 0
Current children cumulated CPU time (s) 580.45
Current children cumulated vsize (KiB) 102496

[startup+642.302 s]
/proc/loadavg: 1.03 1.03 1.13 2/66 10461
/proc/meminfo: memFree=552744/2055920 swapFree=4180192/4192956
[pid=10458] ppid=10456 vsize=5360 CPUtime=501.14
/proc/10458/stat : 10458 (run.sh) S 10456 10458 10387 0 -1 4194304 312 26504 0 1 0 0 50085 29 19 0 1 0 235345107 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10458/statm: 1340 238 197 169 0 51 0
[pid=10461] ppid=10458 vsize=121200 CPUtime=139.28
/proc/10461/stat : 10461 (minisat) R 10458 10458 10387 0 -1 4194304 29097 0 0 0 13905 23 0 0 25 0 1 0 235395319 124108800 28898 1992294400 134512640 135212939 4294956240 18446744073709551615 134529346 0 0 4096 3 0 0 0 17 0 0 0
/proc/10461/statm: 30300 28898 77 170 0 30128 0
Current children cumulated CPU time (s) 640.42
Current children cumulated vsize (KiB) 126560

[startup+702.302 s]
/proc/loadavg: 1.01 1.02 1.11 2/66 10461
/proc/meminfo: memFree=531048/2055920 swapFree=4180192/4192956
[pid=10458] ppid=10456 vsize=5360 CPUtime=501.14
/proc/10458/stat : 10458 (run.sh) S 10456 10458 10387 0 -1 4194304 312 26504 0 1 0 0 50085 29 19 0 1 0 235345107 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10458/statm: 1340 238 197 169 0 51 0
[pid=10461] ppid=10458 vsize=143372 CPUtime=199.24
/proc/10461/stat : 10461 (minisat) R 10458 10458 10387 0 -1 4194304 34614 0 0 0 19896 28 0 0 25 0 1 0 235395319 146812928 34415 1992294400 134512640 135212939 4294956240 18446744073709551615 134526569 0 0 4096 3 0 0 0 17 0 0 0
/proc/10461/statm: 35843 34415 77 170 0 35671 0
Current children cumulated CPU time (s) 700.38
Current children cumulated vsize (KiB) 148732

[startup+762.301 s]
/proc/loadavg: 1.00 1.02 1.10 2/66 10461
/proc/meminfo: memFree=501736/2055920 swapFree=4180192/4192956
[pid=10458] ppid=10456 vsize=5360 CPUtime=501.14
/proc/10458/stat : 10458 (run.sh) S 10456 10458 10387 0 -1 4194304 312 26504 0 1 0 0 50085 29 19 0 1 0 235345107 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10458/statm: 1340 238 197 169 0 51 0
[pid=10461] ppid=10458 vsize=172176 CPUtime=259.2
/proc/10461/stat : 10461 (minisat) R 10458 10458 10387 0 -1 4194304 41848 0 0 0 25886 34 0 0 25 0 1 0 235395319 176308224 41649 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 0 0 0
/proc/10461/statm: 43044 41649 77 170 0 42872 0
Current children cumulated CPU time (s) 760.34
Current children cumulated vsize (KiB) 177536

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.09 2/66 10461
/proc/meminfo: memFree=463976/2055920 swapFree=4180192/4192956
[pid=10458] ppid=10456 vsize=5360 CPUtime=501.14
/proc/10458/stat : 10458 (run.sh) S 10456 10458 10387 0 -1 4194304 312 26504 0 1 0 0 50085 29 19 0 1 0 235345107 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10458/statm: 1340 238 197 169 0 51 0
[pid=10461] ppid=10458 vsize=210492 CPUtime=319.17
/proc/10461/stat : 10461 (minisat) R 10458 10458 10387 0 -1 4194304 51382 0 0 0 31877 40 0 0 25 0 1 0 235395319 215543808 51183 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/10461/statm: 52623 51183 77 170 0 52451 0
Current children cumulated CPU time (s) 820.31
Current children cumulated vsize (KiB) 215852

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 10461
/proc/meminfo: memFree=431208/2055920 swapFree=4180192/4192956
[pid=10458] ppid=10456 vsize=5360 CPUtime=501.14
/proc/10458/stat : 10458 (run.sh) S 10456 10458 10387 0 -1 4194304 312 26504 0 1 0 0 50085 29 19 0 1 0 235345107 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10458/statm: 1340 238 197 169 0 51 0
[pid=10461] ppid=10458 vsize=242692 CPUtime=379.13
/proc/10461/stat : 10461 (minisat) R 10458 10458 10387 0 -1 4194304 59441 0 0 0 37867 46 0 0 25 0 1 0 235395319 248516608 59242 1992294400 134512640 135212939 4294956240 18446744073709551615 134526661 0 0 4096 3 0 0 0 17 0 0 0
/proc/10461/statm: 60673 59242 77 170 0 60501 0
Current children cumulated CPU time (s) 880.27
Current children cumulated vsize (KiB) 248052

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/66 10461
/proc/meminfo: memFree=412136/2055920 swapFree=4180192/4192956
[pid=10458] ppid=10456 vsize=5360 CPUtime=501.14
/proc/10458/stat : 10458 (run.sh) S 10456 10458 10387 0 -1 4194304 312 26504 0 1 0 0 50085 29 19 0 1 0 235345107 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10458/statm: 1340 238 197 169 0 51 0
[pid=10461] ppid=10458 vsize=261808 CPUtime=439.11
/proc/10461/stat : 10461 (minisat) R 10458 10458 10387 0 -1 4194304 64246 0 0 0 43861 50 0 0 25 0 1 0 235395319 268091392 64047 1992294400 134512640 135212939 4294956240 18446744073709551615 134526557 0 0 4096 3 0 0 0 17 0 0 0
/proc/10461/statm: 65452 64047 77 170 0 65280 0
Current children cumulated CPU time (s) 940.25
Current children cumulated vsize (KiB) 267168

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 10461
/proc/meminfo: memFree=390248/2055920 swapFree=4180192/4192956
[pid=10458] ppid=10456 vsize=5360 CPUtime=501.14
/proc/10458/stat : 10458 (run.sh) S 10456 10458 10387 0 -1 4194304 312 26504 0 1 0 0 50085 29 19 0 1 0 235345107 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10458/statm: 1340 238 197 169 0 51 0
[pid=10461] ppid=10458 vsize=283648 CPUtime=499.07
/proc/10461/stat : 10461 (minisat) R 10458 10458 10387 0 -1 4194304 69693 0 0 0 49852 55 0 0 25 0 1 0 235395319 290455552 69494 1992294400 134512640 135212939 4294956240 18446744073709551615 134526750 0 0 4096 3 0 0 0 17 0 0 0
/proc/10461/statm: 70912 69494 77 170 0 70740 0
Current children cumulated CPU time (s) 1000.21
Current children cumulated vsize (KiB) 289008

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 10461
/proc/meminfo: memFree=360296/2055920 swapFree=4180192/4192956
[pid=10458] ppid=10456 vsize=5360 CPUtime=501.14
/proc/10458/stat : 10458 (run.sh) S 10456 10458 10387 0 -1 4194304 312 26504 0 1 0 0 50085 29 19 0 1 0 235345107 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10458/statm: 1340 238 197 169 0 51 0
[pid=10461] ppid=10458 vsize=313224 CPUtime=559.04
/proc/10461/stat : 10461 (minisat) R 10458 10458 10387 0 -1 4194304 77100 0 0 0 55843 61 0 0 25 0 1 0 235395319 320741376 76901 1992294400 134512640 135212939 4294956240 18446744073709551615 134529346 0 0 4096 3 0 0 0 17 0 0 0
/proc/10461/statm: 78306 76901 77 170 0 78134 0
Current children cumulated CPU time (s) 1060.18
Current children cumulated vsize (KiB) 318584

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 10461
/proc/meminfo: memFree=328872/2055920 swapFree=4180192/4192956
[pid=10458] ppid=10456 vsize=5360 CPUtime=501.14
/proc/10458/stat : 10458 (run.sh) S 10456 10458 10387 0 -1 4194304 312 26504 0 1 0 0 50085 29 19 0 1 0 235345107 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10458/statm: 1340 238 197 169 0 51 0
[pid=10461] ppid=10458 vsize=345084 CPUtime=619
/proc/10461/stat : 10461 (minisat) R 10458 10458 10387 0 -1 4194304 85021 0 0 0 61834 66 0 0 25 0 1 0 235395319 353366016 84822 1992294400 134512640 135212939 4294956240 18446744073709551615 134526661 0 0 4096 3 0 0 0 17 0 0 0
/proc/10461/statm: 86271 84822 77 170 0 86099 0
Current children cumulated CPU time (s) 1120.14
Current children cumulated vsize (KiB) 350444

[startup+1182.31 s]
/proc/loadavg: 1.00 1.00 1.06 2/66 10461
/proc/meminfo: memFree=292904/2055920 swapFree=4180192/4192956
[pid=10458] ppid=10456 vsize=5360 CPUtime=501.14
/proc/10458/stat : 10458 (run.sh) S 10456 10458 10387 0 -1 4194304 312 26504 0 1 0 0 50085 29 19 0 1 0 235345107 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10458/statm: 1340 238 197 169 0 51 0
[pid=10461] ppid=10458 vsize=380736 CPUtime=678.97
/proc/10461/stat : 10461 (minisat) R 10458 10458 10387 0 -1 4194304 93938 0 0 0 67824 73 0 0 25 0 1 0 235395319 389873664 93739 1992294400 134512640 135212939 4294956240 18446744073709551615 134529504 0 0 4096 3 0 0 0 17 0 0 0
/proc/10461/statm: 95184 93739 77 170 0 95012 0
Current children cumulated CPU time (s) 1180.11
Current children cumulated vsize (KiB) 386096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1202.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/66 10461
/proc/meminfo: memFree=276520/2055920 swapFree=4180192/4192956
[pid=10458] ppid=10456 vsize=5360 CPUtime=501.14
/proc/10458/stat : 10458 (run.sh) S 10456 10458 10387 0 -1 4194304 312 26504 0 1 0 0 50085 29 19 0 1 0 235345107 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 217871606596 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10458/statm: 1340 238 197 169 0 51 0
[pid=10461] ppid=10458 vsize=396892 CPUtime=698.94
/proc/10461/stat : 10461 (minisat) R 10458 10458 10387 0 -1 4194304 98003 0 0 0 69819 75 0 0 25 0 1 0 235395319 406417408 97804 1992294400 134512640 135212939 4294956240 18446744073709551615 134536987 0 0 4096 3 0 0 0 17 0 0 0
/proc/10461/statm: 99223 97804 77 170 0 99051 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 402252

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10458 and gives
#  childrusage.ru_utime.tv_sec=500
#  childrusage.ru_utime.tv_usec=856858
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=292955
# CPU time returned by wait4() is 501.15
# 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): 1202.31
CPU time (s): 1200.08
CPU user time (s): 1199.04
CPU system time (s): 1.04
CPU usage (%): 99.8144
Max. virtual memory (cumulated for all children) (KiB): 402252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 500.857
system time used= 0.292955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26816
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= 6
involuntary context switches= 1485

runsolver used 1.57776 second user time and 4.51531 second system time

The end

Launcher Data 

Begin job on node28 at 2009-05-11 22:18:38
IDJOB=1796278
IDBENCH=20388
IDSOLVER=649
FILE ID=node28/1796278-1242073116
PBS_JOBID= 9277649
Free space on /tmp= 66008 MiB

SOLVER NAME= ReVivAl 0.23 2009-03-18
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-10-19-u.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796278-1242073116/watcher-1796278-1242073116 -o /tmp/evaluation-result-1796278-1242073116/solver-1796278-1242073116 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1796278-1242073116.cnf HOME

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

MD5SUM BENCH= ec6ae8f44e827ed5bcc8aed459990775
RANDOM SEED=785288054

node28.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		: 3000.261
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		: 3000.261
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:        693592 kB
Buffers:         71792 kB
Cached:        1184052 kB
SwapCached:       6032 kB
Active:         317072 kB
Inactive:       947432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        693592 kB
SwapTotal:     4192956 kB
SwapFree:      4180192 kB
Dirty:           30236 kB
Writeback:           0 kB
Mapped:          14204 kB
Slab:            83692 kB
Committed_AS:   829828 kB
PageTables:       1420 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65984 MiB
End job on node28 at 2009-05-11 22:38:42