Trace number 1796188

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) 1200.02 1200.61

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-10-15-s.cnf
MD5SUMa6b04ec2cace5c4e6bef212c7f2df796
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark436.753
Satisfiable
(Un)Satisfiability was proved
Number of variables261020
Number of clauses1211106
Sum of the clauses size2788072
Maximum clause length10
Minimum clause length1
Number of clauses of size 119537
Number of clauses of size 2952032
Number of clauses of size 3190917
Number of clauses of size 45400
Number of clauses of size 521600
Number of clauses of size over 521620

Solver Data 

0.00/0.00	c revival is preprocessing the formula...Time out is reached... exporting CNF
500.45/500.73	#ITERATIONS 1
500.45/500.73	#LEARNT CLAUSES 335
501.13/501.49	done !
501.13/501.49	c Calling MINISAT
501.13/501.49	This is MiniSat 2.0 beta
501.13/501.49	WARNING: for repeatability, setting FPU to use double precision
501.13/501.49	============================[ Problem Statistics ]=============================
501.13/501.49	|                                                                             |
501.13/501.49	|  Number of variables:  261020                                               |
501.13/501.49	|  Number of clauses:    981861                                               |
501.61/501.99	|  Parsing time:         0.41         s                                       |
501.71/502.01	============================[ Search Statistics ]==============================
501.71/502.01	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
501.71/502.01	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
501.71/502.01	===============================================================================
501.71/502.01	|         0 |  158097   692792  1621984 |   230930        0    nan |  0.000 % |
501.81/502.15	|       102 |  158097   692792  1621984 |   254023      102    105 | 39.431 % |
502.11/502.40	|       252 |  158097   692792  1621984 |   279426      252     77 | 39.431 % |
502.51/502.82	|       477 |  158097   692792  1621984 |   307368      477     69 | 39.431 % |
502.81/503.12	|       814 |  158097   692792  1621984 |   338105      814     72 | 39.431 % |
503.51/503.87	|      1320 |  158097   692792  1621984 |   371916     1320     78 | 39.431 % |
505.61/505.95	|      2081 |  158097   692792  1621984 |   409107     2081    107 | 39.431 % |
508.30/508.62	|      3220 |  158097   692792  1621984 |   450018     3220    219 | 39.431 % |
514.40/514.72	|      4931 |  158097   692792  1621984 |   495020     4931    276 | 39.431 % |
524.80/525.19	|      7498 |  158097   692792  1621984 |   544522     7498    396 | 39.431 % |
534.89/535.23	|     11344 |  158097   692792  1621984 |   598974    11344    353 | 39.431 % |
564.98/565.37	|     17110 |  158096   692786  1621972 |   658872    17102    461 | 39.431 % |
598.96/599.39	|     25759 |  158095   692781  1621962 |   724759    25750    498 | 39.432 % |
699.62/700.01	|     38735 |  157654   690439  1617278 |   797235    38701    581 | 39.601 % |
796.77/797.26	|     58196 |  157654   690439  1617278 |   876958    58162    604 | 39.601 % |
1087.36/1087.98	|     87388 |  157653   690435  1617270 |   964654    87353    732 | 39.601 % |

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-1796188-1242071678/watcher-1796188-1242071678 -o /tmp/evaluation-result-1796188-1242071678/solver-1796188-1242071678 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1796188-1242071678.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: 1.64 1.92 1.97 3/64 17250
/proc/meminfo: memFree=1273768/2055920 swapFree=4113600/4192956
[pid=17250] ppid=17248 vsize=5360 CPUtime=0
/proc/17250/stat : 17250 (run.sh) S 17248 17250 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235195526 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17250/statm: 1340 237 196 169 0 51 0
[pid=17251] ppid=17250 vsize=2636 CPUtime=0
/proc/17251/stat : 17251 (revival) R 17250 17250 17213 0 -1 4194304 297 0 0 0 0 0 0 0 19 0 1 0 235195526 2699264 264 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/17251/statm: 659 271 81 6 0 297 0

[startup+0.0872289 s]
/proc/loadavg: 1.64 1.92 1.97 3/64 17250
/proc/meminfo: memFree=1273768/2055920 swapFree=4113600/4192956
[pid=17250] ppid=17248 vsize=5360 CPUtime=0
/proc/17250/stat : 17250 (run.sh) S 17248 17250 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235195526 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17250/statm: 1340 237 196 169 0 51 0
[pid=17251] ppid=17250 vsize=32976 CPUtime=0.07
/proc/17251/stat : 17251 (revival) R 17250 17250 17213 0 -1 4194304 7838 0 0 0 3 4 0 0 19 0 1 0 235195526 33767424 7801 1992294400 134512640 134537284 4294956368 18446744073709551615 3053179 0 0 4096 0 0 0 0 17 0 0 0
/proc/17251/statm: 8244 7802 82 6 0 7882 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 38336

[startup+0.102229 s]
/proc/loadavg: 1.64 1.92 1.97 3/64 17250
/proc/meminfo: memFree=1273768/2055920 swapFree=4113600/4192956
[pid=17250] ppid=17248 vsize=5360 CPUtime=0
/proc/17250/stat : 17250 (run.sh) S 17248 17250 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235195526 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17250/statm: 1340 237 196 169 0 51 0
[pid=17251] ppid=17250 vsize=38348 CPUtime=0.09
/proc/17251/stat : 17251 (revival) R 17250 17250 17213 0 -1 4194304 8705 0 0 0 4 5 0 0 19 0 1 0 235195526 39268352 8668 1992294400 134512640 134537284 4294956368 18446744073709551615 3053179 0 0 4096 0 0 0 0 17 0 0 0
/proc/17251/statm: 9587 8673 82 6 0 9225 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 43708

[startup+0.302247 s]
/proc/loadavg: 1.64 1.92 1.97 3/64 17250
/proc/meminfo: memFree=1273768/2055920 swapFree=4113600/4192956
[pid=17250] ppid=17248 vsize=5360 CPUtime=0
/proc/17250/stat : 17250 (run.sh) S 17248 17250 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235195526 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17250/statm: 1340 237 196 169 0 51 0
[pid=17251] ppid=17250 vsize=64204 CPUtime=0.29
/proc/17251/stat : 17251 (revival) R 17250 17250 17213 0 -1 4194304 15110 0 0 0 21 8 0 0 21 0 1 0 235195526 65744896 15073 1992294400 134512640 134537284 4294956368 18446744073709551615 3053179 0 0 4096 0 0 0 0 17 0 0 0
/proc/17251/statm: 16051 15074 82 6 0 15689 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 69564

[startup+0.70129 s]
/proc/loadavg: 1.64 1.92 1.97 3/64 17250
/proc/meminfo: memFree=1273768/2055920 swapFree=4113600/4192956
[pid=17250] ppid=17248 vsize=5360 CPUtime=0
/proc/17250/stat : 17250 (run.sh) S 17248 17250 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235195526 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17250/statm: 1340 237 196 169 0 51 0
[pid=17251] ppid=17250 vsize=61936 CPUtime=0.69
/proc/17251/stat : 17251 (revival) R 17250 17250 17213 0 -1 4194304 20325 0 0 0 57 12 0 0 24 0 1 50000 235195526 63422464 14825 1992294400 134512640 134537284 4294956368 18446744073709551615 3053179 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17251/statm: 15484 14825 85 6 0 15122 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 67296

[startup+1.50136 s]
/proc/loadavg: 1.64 1.92 1.97 2/66 17252
/proc/meminfo: memFree=1214232/2055920 swapFree=4113600/4192956
[pid=17250] ppid=17248 vsize=5360 CPUtime=0
/proc/17250/stat : 17250 (run.sh) S 17248 17250 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235195526 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17250/statm: 1340 237 196 169 0 51 0
[pid=17251] ppid=17250 vsize=61936 CPUtime=1.49
/proc/17251/stat : 17251 (revival) R 17250 17250 17213 0 -1 4194304 20385 0 0 0 137 12 0 0 25 0 1 50000 235195526 63422464 14885 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17251/statm: 15484 14885 85 6 0 15122 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 67296

[startup+3.1015 s]
/proc/loadavg: 1.58 1.91 1.97 2/66 17252
/proc/meminfo: memFree=1213976/2055920 swapFree=4113600/4192956
[pid=17250] ppid=17248 vsize=5360 CPUtime=0
/proc/17250/stat : 17250 (run.sh) S 17248 17250 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235195526 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17250/statm: 1340 237 196 169 0 51 0
[pid=17251] ppid=17250 vsize=61936 CPUtime=3.09
/proc/17251/stat : 17251 (revival) R 17250 17250 17213 0 -1 4194304 20385 0 0 0 297 12 0 0 25 0 1 50000 235195526 63422464 14885 1992294400 134512640 134537284 4294956368 18446744073709551615 134524000 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17251/statm: 15484 14885 85 6 0 15122 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 67296

[startup+6.3018 s]
/proc/loadavg: 1.58 1.91 1.97 2/66 17252
/proc/meminfo: memFree=1213920/2055920 swapFree=4113600/4192956
[pid=17250] ppid=17248 vsize=5360 CPUtime=0
/proc/17250/stat : 17250 (run.sh) S 17248 17250 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235195526 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17250/statm: 1340 237 196 169 0 51 0
[pid=17251] ppid=17250 vsize=61936 CPUtime=6.27
/proc/17251/stat : 17251 (revival) R 17250 17250 17213 0 -1 4194304 20385 0 0 0 614 13 0 0 25 0 1 50000 235195526 63422464 14885 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 1 0 0
/proc/17251/statm: 15484 14885 85 6 0 15122 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 67296

[startup+12.7014 s]
/proc/loadavg: 1.49 1.88 1.96 2/66 17252
/proc/meminfo: memFree=1214184/2055920 swapFree=4113600/4192956
[pid=17250] ppid=17248 vsize=5360 CPUtime=0
/proc/17250/stat : 17250 (run.sh) S 17248 17250 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235195526 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17250/statm: 1340 237 196 169 0 51 0
[pid=17251] ppid=17250 vsize=61936 CPUtime=12.66
/proc/17251/stat : 17251 (revival) R 17250 17250 17213 0 -1 4194304 20385 0 0 0 1253 13 0 0 25 0 1 50000 235195526 63422464 14885 1992294400 134512640 134537284 4294956368 18446744073709551615 134524000 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17251/statm: 15484 14885 85 6 0 15122 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 67296

[startup+25.5025 s]
/proc/loadavg: 1.42 1.85 1.95 2/66 17252
/proc/meminfo: memFree=1214248/2055920 swapFree=4113600/4192956
[pid=17250] ppid=17248 vsize=5360 CPUtime=0
/proc/17250/stat : 17250 (run.sh) S 17248 17250 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235195526 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17250/statm: 1340 237 196 169 0 51 0
[pid=17251] ppid=17250 vsize=61936 CPUtime=25.45
/proc/17251/stat : 17251 (revival) R 17250 17250 17213 0 -1 4194304 20394 0 0 0 2532 13 0 0 25 0 1 50000 235195526 63422464 14894 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17251/statm: 15484 14894 85 6 0 15122 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 67296

[startup+51.1028 s]
/proc/loadavg: 1.27 1.78 1.92 2/66 17252
/proc/meminfo: memFree=1214184/2055920 swapFree=4113600/4192956
[pid=17250] ppid=17248 vsize=5360 CPUtime=0
/proc/17250/stat : 17250 (run.sh) S 17248 17250 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235195526 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17250/statm: 1340 237 196 169 0 51 0
[pid=17251] ppid=17250 vsize=61936 CPUtime=51.04
/proc/17251/stat : 17251 (revival) R 17250 17250 17213 0 -1 4194304 20413 0 0 0 5091 13 0 0 25 0 1 50000 235195526 63422464 14913 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17251/statm: 15484 14913 85 6 0 15122 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 67296

[startup+102.306 s]
/proc/loadavg: 1.11 1.64 1.86 2/66 17252
/proc/meminfo: memFree=1214184/2055920 swapFree=4113600/4192956
[pid=17250] ppid=17248 vsize=5360 CPUtime=0
/proc/17250/stat : 17250 (run.sh) S 17248 17250 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235195526 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17250/statm: 1340 237 196 169 0 51 0
[pid=17251] ppid=17250 vsize=61936 CPUtime=102.22
/proc/17251/stat : 17251 (revival) R 17250 17250 17213 0 -1 4194304 20427 0 0 0 10209 13 0 0 25 0 1 50000 235195526 63422464 14927 1992294400 134512640 134537284 4294956368 18446744073709551615 134524000 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17251/statm: 15484 14927 85 6 0 15122 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 67296

[startup+162.303 s]
/proc/loadavg: 1.04 1.52 1.81 2/66 17252
/proc/meminfo: memFree=1214248/2055920 swapFree=4113600/4192956
[pid=17250] ppid=17248 vsize=5360 CPUtime=0
/proc/17250/stat : 17250 (run.sh) S 17248 17250 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235195526 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17250/statm: 1340 237 196 169 0 51 0
[pid=17251] ppid=17250 vsize=61936 CPUtime=162.2
/proc/17251/stat : 17251 (revival) R 17250 17250 17213 0 -1 4194304 20427 0 0 0 16207 13 0 0 25 0 1 50000 235195526 63422464 14927 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17251/statm: 15484 14927 85 6 0 15122 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 67296

[startup+222.302 s]
/proc/loadavg: 1.01 1.43 1.75 2/66 17252
/proc/meminfo: memFree=1214248/2055920 swapFree=4113600/4192956
[pid=17250] ppid=17248 vsize=5360 CPUtime=0
/proc/17250/stat : 17250 (run.sh) S 17248 17250 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235195526 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17250/statm: 1340 237 196 169 0 51 0
[pid=17251] ppid=17250 vsize=61936 CPUtime=222.17
/proc/17251/stat : 17251 (revival) R 17250 17250 17213 0 -1 4194304 20427 0 0 0 22204 13 0 0 25 0 1 50000 235195526 63422464 14927 1992294400 134512640 134537284 4294956368 18446744073709551615 134523851 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17251/statm: 15484 14927 85 6 0 15122 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 67296

[startup+282.303 s]
/proc/loadavg: 1.00 1.35 1.70 2/66 17252
/proc/meminfo: memFree=1214248/2055920 swapFree=4113600/4192956
[pid=17250] ppid=17248 vsize=5360 CPUtime=0
/proc/17250/stat : 17250 (run.sh) S 17248 17250 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235195526 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17250/statm: 1340 237 196 169 0 51 0
[pid=17251] ppid=17250 vsize=61936 CPUtime=282.14
/proc/17251/stat : 17251 (revival) R 17250 17250 17213 0 -1 4194304 20427 0 0 0 28201 13 0 0 25 0 1 50000 235195526 63422464 14927 1992294400 134512640 134537284 4294956368 18446744073709551615 134524000 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17251/statm: 15484 14927 85 6 0 15122 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 67296

[startup+342.302 s]
/proc/loadavg: 1.00 1.28 1.66 2/66 17252
/proc/meminfo: memFree=1214256/2055920 swapFree=4113600/4192956
[pid=17250] ppid=17248 vsize=5360 CPUtime=0
/proc/17250/stat : 17250 (run.sh) S 17248 17250 17213 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235195526 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17250/statm: 1340 237 196 169 0 51 0
[pid=17251] ppid=17250 vsize=61936 CPUtime=342.13
/proc/17251/stat : 17251 (revival) R 17250 17250 17213 0 -1 4194304 20427 0 0 0 34199 14 0 0 25 0 1 50000 235195526 63422464 14927 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 0 0 0
/proc/17251/statm: 15484 14927 85 6 0 15122 0
Current children cumulated CPU time (s) 342.13

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

/proc/17259/statm: 14834 13803 77 170 0 14662 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 64696

[startup+582.303 s]
/proc/loadavg: 1.02 1.14 1.51 2/66 17259
/proc/meminfo: memFree=1170224/2055920 swapFree=4113600/4192956
[pid=17250] ppid=17248 vsize=5360 CPUtime=501.21
/proc/17250/stat : 17250 (run.sh) S 17248 17250 17213 0 -1 4194304 312 20441 0 1 0 0 50099 22 19 0 1 0 235195526 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17250/statm: 1340 238 197 169 0 51 0
[pid=17259] ppid=17250 vsize=90188 CPUtime=80.76
/proc/17259/stat : 17259 (minisat) R 17250 17250 17213 0 -1 4194304 21668 0 0 0 8058 18 0 0 25 0 1 0 235245675 92352512 21505 1992294400 134512640 135212939 4294956240 18446744073709551615 134529424 0 0 4096 3 0 0 0 17 0 0 0
/proc/17259/statm: 22547 21505 77 170 0 22375 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 95548

[startup+642.302 s]
/proc/loadavg: 1.01 1.11 1.47 2/66 17259
/proc/meminfo: memFree=1143472/2055920 swapFree=4113600/4192956
[pid=17250] ppid=17248 vsize=5360 CPUtime=501.21
/proc/17250/stat : 17250 (run.sh) S 17248 17250 17213 0 -1 4194304 312 20441 0 1 0 0 50099 22 19 0 1 0 235195526 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17250/statm: 1340 238 197 169 0 51 0
[pid=17259] ppid=17250 vsize=116604 CPUtime=140.74
/proc/17259/stat : 17259 (minisat) R 17250 17250 17213 0 -1 4194304 28276 0 0 0 14050 24 0 0 25 0 1 0 235245675 119402496 28113 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 0 0 0
/proc/17259/statm: 29151 28113 77 170 0 28979 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 121964

[startup+702.301 s]
/proc/loadavg: 1.00 1.09 1.44 2/66 17259
/proc/meminfo: memFree=1119664/2055920 swapFree=4113600/4192956
[pid=17250] ppid=17248 vsize=5360 CPUtime=501.21
/proc/17250/stat : 17250 (run.sh) S 17248 17250 17213 0 -1 4194304 312 20441 0 1 0 0 50099 22 19 0 1 0 235195526 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17250/statm: 1340 238 197 169 0 51 0
[pid=17259] ppid=17250 vsize=140816 CPUtime=200.7
/proc/17259/stat : 17259 (minisat) R 17250 17250 17213 0 -1 4194304 34318 0 0 0 20040 30 0 0 25 0 1 0 235245675 144195584 34155 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/17259/statm: 35204 34155 77 170 0 35032 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 146176

[startup+762.306 s]
/proc/loadavg: 1.00 1.07 1.41 2/66 17259
/proc/meminfo: memFree=1086960/2055920 swapFree=4113600/4192956
[pid=17250] ppid=17248 vsize=5360 CPUtime=501.21
/proc/17250/stat : 17250 (run.sh) S 17248 17250 17213 0 -1 4194304 312 20441 0 1 0 0 50099 22 19 0 1 0 235195526 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17250/statm: 1340 238 197 169 0 51 0
[pid=17259] ppid=17250 vsize=173248 CPUtime=260.68
/proc/17259/stat : 17259 (minisat) R 17250 17250 17213 0 -1 4194304 42420 0 0 0 26031 37 0 0 25 0 1 0 235245675 177405952 42257 1992294400 134512640 135212939 4294956240 18446744073709551615 134719078 0 0 4096 3 0 0 0 17 0 0 0
/proc/17259/statm: 43312 42257 77 170 0 43140 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 178608

[startup+822.301 s]
/proc/loadavg: 1.00 1.05 1.38 2/66 17259
/proc/meminfo: memFree=1057264/2055920 swapFree=4113600/4192956
[pid=17250] ppid=17248 vsize=5360 CPUtime=501.21
/proc/17250/stat : 17250 (run.sh) S 17248 17250 17213 0 -1 4194304 312 20441 0 1 0 0 50099 22 19 0 1 0 235195526 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17250/statm: 1340 238 197 169 0 51 0
[pid=17259] ppid=17250 vsize=203284 CPUtime=320.65
/proc/17259/stat : 17259 (minisat) R 17250 17250 17213 0 -1 4194304 49912 0 0 0 32020 45 0 0 25 0 1 0 235245675 208162816 49749 1992294400 134512640 135212939 4294956240 18446744073709551615 134529407 0 0 4096 3 0 0 0 17 0 0 0
/proc/17259/statm: 50821 49749 77 170 0 50649 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 208644

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.35 2/66 17259
/proc/meminfo: memFree=1033712/2055920 swapFree=4113600/4192956
[pid=17250] ppid=17248 vsize=5360 CPUtime=501.21
/proc/17250/stat : 17250 (run.sh) S 17248 17250 17213 0 -1 4194304 312 20441 0 1 0 0 50099 22 19 0 1 0 235195526 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17250/statm: 1340 238 197 169 0 51 0
[pid=17259] ppid=17250 vsize=226352 CPUtime=380.63
/proc/17259/stat : 17259 (minisat) R 17250 17250 17213 0 -1 4194304 55704 0 0 0 38014 49 0 0 25 0 1 0 235245675 231784448 55541 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/17259/statm: 56588 55541 77 170 0 56416 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 231712

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.33 2/66 17259
/proc/meminfo: memFree=1011760/2055920 swapFree=4113600/4192956
[pid=17250] ppid=17248 vsize=5360 CPUtime=501.21
/proc/17250/stat : 17250 (run.sh) S 17248 17250 17213 0 -1 4194304 312 20441 0 1 0 0 50099 22 19 0 1 0 235195526 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17250/statm: 1340 238 197 169 0 51 0
[pid=17259] ppid=17250 vsize=248436 CPUtime=440.6
/proc/17259/stat : 17259 (minisat) R 17250 17250 17213 0 -1 4194304 61228 0 0 0 44006 54 0 0 25 0 1 0 235245675 254398464 61065 1992294400 134512640 135212939 4294956240 18446744073709551615 134529504 0 0 4096 3 0 0 0 17 0 0 0
/proc/17259/statm: 62109 61065 77 170 0 61937 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 253796

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.31 2/66 17259
/proc/meminfo: memFree=988912/2055920 swapFree=4113600/4192956
[pid=17250] ppid=17248 vsize=5360 CPUtime=501.21
/proc/17250/stat : 17250 (run.sh) S 17248 17250 17213 0 -1 4194304 312 20441 0 1 0 0 50099 22 19 0 1 0 235195526 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17250/statm: 1340 238 197 169 0 51 0
[pid=17259] ppid=17250 vsize=271096 CPUtime=500.58
/proc/17259/stat : 17259 (minisat) R 17250 17250 17213 0 -1 4194304 66872 0 0 0 50001 57 0 0 25 0 1 0 235245675 277602304 66709 1992294400 134512640 135212939 4294956240 18446744073709551615 134529407 0 0 4096 3 0 0 0 17 0 0 0
/proc/17259/statm: 67774 66709 77 170 0 67602 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 276456

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.28 2/66 17259
/proc/meminfo: memFree=966128/2055920 swapFree=4113600/4192956
[pid=17250] ppid=17248 vsize=5360 CPUtime=501.21
/proc/17250/stat : 17250 (run.sh) S 17248 17250 17213 0 -1 4194304 312 20441 0 1 0 0 50099 22 19 0 1 0 235195526 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17250/statm: 1340 238 197 169 0 51 0
[pid=17259] ppid=17250 vsize=294060 CPUtime=560.56
/proc/17259/stat : 17259 (minisat) R 17250 17250 17213 0 -1 4194304 72637 0 0 0 55993 63 0 0 25 0 1 0 235245675 301117440 72474 1992294400 134512640 135212939 4294956240 18446744073709551615 134529407 0 0 4096 3 0 0 0 17 0 0 0
/proc/17259/statm: 73515 72474 77 170 0 73343 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 299420

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.26 2/66 17259
/proc/meminfo: memFree=935664/2055920 swapFree=4113600/4192956
[pid=17250] ppid=17248 vsize=5360 CPUtime=501.21
/proc/17250/stat : 17250 (run.sh) S 17248 17250 17213 0 -1 4194304 312 20441 0 1 0 0 50099 22 19 0 1 0 235195526 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17250/statm: 1340 238 197 169 0 51 0
[pid=17259] ppid=17250 vsize=324472 CPUtime=620.53
/proc/17259/stat : 17259 (minisat) R 17250 17250 17213 0 -1 4194304 80191 0 0 0 61986 67 0 0 25 0 1 0 235245675 332259328 80028 1992294400 134512640 135212939 4294956240 18446744073709551615 134529407 0 0 4096 3 0 0 0 17 0 0 0
/proc/17259/statm: 81118 80028 77 170 0 80946 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 329832

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.25 2/66 17259
/proc/meminfo: memFree=902768/2055920 swapFree=4113600/4192956
[pid=17250] ppid=17248 vsize=5360 CPUtime=501.21
/proc/17250/stat : 17250 (run.sh) S 17248 17250 17213 0 -1 4194304 312 20441 0 1 0 0 50099 22 19 0 1 0 235195526 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17250/statm: 1340 238 197 169 0 51 0
[pid=17259] ppid=17250 vsize=357716 CPUtime=680.51
/proc/17259/stat : 17259 (minisat) R 17250 17250 17213 0 -1 4194304 88497 0 0 0 67979 72 0 0 25 0 1 0 235245675 366301184 88334 1992294400 134512640 135212939 4294956240 18446744073709551615 134526811 0 0 4096 3 0 0 0 17 0 0 0
/proc/17259/statm: 89429 88334 77 170 0 89257 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 363076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.01 1.24 2/66 17259
/proc/meminfo: memFree=892336/2055920 swapFree=4113600/4192956
[pid=17250] ppid=17248 vsize=5360 CPUtime=501.21
/proc/17250/stat : 17250 (run.sh) S 17248 17250 17213 0 -1 4194304 312 20441 0 1 0 0 50099 22 19 0 1 0 235195526 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 235371291460 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17250/statm: 1340 238 197 169 0 51 0
[pid=17259] ppid=17250 vsize=367440 CPUtime=698.81
/proc/17259/stat : 17259 (minisat) R 17250 17250 17213 0 -1 4194304 90943 0 0 0 69807 74 0 0 25 0 1 0 235245675 376258560 90780 1992294400 134512640 135212939 4294956240 18446744073709551615 134529424 0 0 4096 3 0 0 0 17 1 0 0
/proc/17259/statm: 91860 90780 77 170 0 91688 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 372800

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 17250 and gives
#  childrusage.ru_utime.tv_sec=500
#  childrusage.ru_utime.tv_usec=999836
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=231964
# CPU time returned by wait4() is 501.232
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.02
CPU user time (s): 1199.06
CPU system time (s): 0.96
CPU usage (%): 99.9506
Max. virtual memory (cumulated for all children) (KiB): 372800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 501
system time used= 0.231964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20753
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 1.08683 second user time and 3.2945 second system time

The end

Launcher Data 

Begin job on node51 at 2009-05-11 21:54:40
IDJOB=1796188
IDBENCH=20352
IDSOLVER=649
FILE ID=node51/1796188-1242071678
PBS_JOBID= 9277610
Free space on /tmp= 66252 MiB

SOLVER NAME= ReVivAl 0.23 2009-03-18
BENCH NAME= SAT07/industrial/anbulagan/hard-sat/partial-10-15-s.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796188-1242071678/watcher-1796188-1242071678 -o /tmp/evaluation-result-1796188-1242071678/solver-1796188-1242071678 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1796188-1242071678.cnf HOME

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

MD5SUM BENCH= a6b04ec2cace5c4e6bef212c7f2df796
RANDOM SEED=1451683934

node51.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		: 3000.214
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		: 3000.214
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:       1274248 kB
Buffers:         71764 kB
Cached:         549496 kB
SwapCached:      73768 kB
Active:         256184 kB
Inactive:       440768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1274248 kB
SwapTotal:     4192956 kB
SwapFree:      4113600 kB
Dirty:           23528 kB
Writeback:           0 kB
Mapped:          13936 kB
Slab:            70756 kB
Committed_AS:   642184 kB
PageTables:       1392 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= 66232 MiB
End job on node51 at 2009-05-11 22:14:43