Trace number 1796168

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) 1200.07 1200.91

General information on the benchmark

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

Solver Data 

0.00/0.00	c revival is preprocessing the formula...Time out is reached... exporting CNF
500.26/500.77	#ITERATIONS 1
500.26/500.77	#LEARNT CLAUSES 370
500.73/501.20	done !
500.73/501.20	c Calling MINISAT
500.73/501.20	This is MiniSat 2.0 beta
500.73/501.20	WARNING: for repeatability, setting FPU to use double precision
500.73/501.20	============================[ Problem Statistics ]=============================
500.73/501.20	|                                                                             |
500.73/501.20	|  Number of variables:  226208                                               |
500.73/501.20	|  Number of clauses:    634387                                               |
500.73/501.46	|  Parsing time:         0.23         s                                       |
500.73/501.47	============================[ Search Statistics ]==============================
500.73/501.47	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
500.73/501.47	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
500.73/501.47	===============================================================================
500.73/501.47	|         0 |   62624   232658   529652 |    77552        0    nan |  0.000 % |
501.11/501.64	|       101 |   62624   232658   529652 |    85307      101     39 | 72.316 % |
501.51/502.01	|       251 |   62624   232658   529652 |    93838      251     59 | 72.316 % |
502.01/502.53	|       476 |   62624   232658   529652 |   103222      476     53 | 72.316 % |
502.51/503.01	|       813 |   62624   232658   529652 |   113544      813     50 | 72.316 % |
503.51/504.00	|      1319 |   62299   227972   518012 |   124899     1316     43 | 72.459 % |
505.02/505.58	|      2078 |   61980   226714   515307 |   137389     2028     56 | 72.600 % |
507.51/508.07	|      3218 |   61960   226634   515136 |   151128     3165     60 | 72.609 % |
511.31/511.89	|      4926 |   61960   226634   515136 |   166241     4873     71 | 72.609 % |
516.71/517.23	|      7488 |   61960   226634   515136 |   182865     7435     76 | 72.609 % |
522.50/523.07	|     11333 |   61788   225963   513699 |   201151    11199     90 | 72.685 % |
533.90/534.48	|     17103 |   61788   225963   513699 |   221266    16969    105 | 72.685 % |
554.79/555.34	|     25753 |   61788   225963   513699 |   243393    25619    125 | 72.685 % |
586.38/586.96	|     38727 |   53677   191117   436542 |   267732    38489    122 | 77.778 % |
624.06/624.67	|     58191 |   50229   174023   397413 |   294506    57640    107 | 77.795 % |
710.21/710.87	|     87388 |   48263   167434   383014 |   323956    86633    106 | 78.680 % |
848.25/848.94	|    131180 |   48030   166441   380876 |   356352   130399    106 | 78.808 % |
1100.94/1101.73	|    196864 |   47935   166007   379943 |   391987   195996    100 | 78.809 % |

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-1796168-1242071415/watcher-1796168-1242071415 -o /tmp/evaluation-result-1796168-1242071415/solver-1796168-1242071415 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1796168-1242071415.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: 1.69 1.91 1.89 3/65 2403
/proc/meminfo: memFree=1377936/2055920 swapFree=4156884/4192956
[pid=2403] ppid=2401 vsize=5360 CPUtime=0
/proc/2403/stat : 2403 (run.sh) S 2401 2403 2366 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235171080 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2403/statm: 1340 237 196 169 0 51 0
[pid=2404] ppid=2403 vsize=5360 CPUtime=0
/proc/2404/stat : 2404 (run.sh) D 2403 2403 2366 0 -1 4194368 22 0 0 0 0 0 0 0 18 0 1 0 235171080 5488640 240 1992294400 4194304 4889804 548682068784 18446744073709551615 251279240487 0 0 4096 0 18446744071563608240 0 0 17 0 0 0
/proc/2404/statm: 1340 240 199 169 0 51 0

[startup+0.0189071 s]
/proc/loadavg: 1.69 1.91 1.89 3/65 2403
/proc/meminfo: memFree=1377936/2055920 swapFree=4156884/4192956
[pid=2403] ppid=2401 vsize=5360 CPUtime=0
/proc/2403/stat : 2403 (run.sh) S 2401 2403 2366 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235171080 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2403/statm: 1340 237 196 169 0 51 0
[pid=2404] ppid=2403 vsize=5360 CPUtime=0
/proc/2404/stat : 2404 (run.sh) D 2403 2403 2366 0 -1 4194368 22 0 0 0 0 0 0 0 19 0 1 0 235171080 5488640 240 1992294400 4194304 4889804 548682068784 18446744073709551615 251279240487 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/2404/statm: 1340 240 199 169 0 51 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10720

[startup+0.101918 s]
/proc/loadavg: 1.69 1.91 1.89 3/65 2403
/proc/meminfo: memFree=1377936/2055920 swapFree=4156884/4192956
[pid=2403] ppid=2401 vsize=5360 CPUtime=0
/proc/2403/stat : 2403 (run.sh) S 2401 2403 2366 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235171080 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2403/statm: 1340 237 196 169 0 51 0
[pid=2404] ppid=2403 vsize=1604 CPUtime=0
/proc/2404/stat : 2404 (revival) D 2403 2403 2366 0 -1 4194304 109 0 9 0 0 0 0 0 18 0 1 0 235171080 1642496 85 1992294400 134512640 134537284 4294956368 18446744073709551615 4414688 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/2404/statm: 401 85 68 6 0 39 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6964

[startup+0.301954 s]
/proc/loadavg: 1.69 1.91 1.89 3/65 2403
/proc/meminfo: memFree=1377936/2055920 swapFree=4156884/4192956
[pid=2403] ppid=2401 vsize=5360 CPUtime=0
/proc/2403/stat : 2403 (run.sh) S 2401 2403 2366 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235171080 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2403/statm: 1340 237 196 169 0 51 0
[pid=2404] ppid=2403 vsize=52832 CPUtime=0.18
/proc/2404/stat : 2404 (revival) R 2403 2403 2366 0 -1 4194304 11668 0 10 0 12 6 0 0 18 0 1 0 235171080 54099968 11641 1992294400 134512640 134537284 4294956368 18446744073709551615 4477352 0 0 4096 0 0 0 0 17 1 0 0
/proc/2404/statm: 13208 11641 82 6 0 12846 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 58192

[startup+0.702004 s]
/proc/loadavg: 1.69 1.91 1.89 3/65 2403
/proc/meminfo: memFree=1377936/2055920 swapFree=4156884/4192956
[pid=2403] ppid=2401 vsize=5360 CPUtime=0
/proc/2403/stat : 2403 (run.sh) S 2401 2403 2366 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235171080 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2403/statm: 1340 237 196 169 0 51 0
[pid=2404] ppid=2403 vsize=55596 CPUtime=0.58
/proc/2404/stat : 2404 (revival) R 2403 2403 2366 0 -1 4194304 17191 0 11 0 49 9 0 0 23 0 1 50000 235171080 56930304 12630 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 1 0 0
/proc/2404/statm: 13899 12630 85 6 0 13537 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 60956

[startup+1.50109 s]
/proc/loadavg: 1.69 1.91 1.89 2/67 2405
/proc/meminfo: memFree=1326016/2055920 swapFree=4156884/4192956
[pid=2403] ppid=2401 vsize=5360 CPUtime=0
/proc/2403/stat : 2403 (run.sh) S 2401 2403 2366 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235171080 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2403/statm: 1340 237 196 169 0 51 0
[pid=2404] ppid=2403 vsize=55596 CPUtime=1.37
/proc/2404/stat : 2404 (revival) R 2403 2403 2366 0 -1 4194304 17230 0 11 0 128 9 0 0 25 0 1 50000 235171080 56930304 12669 1992294400 134512640 134537284 4294956368 18446744073709551615 134531257 0 0 4096 8192 0 0 0 17 0 0 0
/proc/2404/statm: 13899 12669 85 6 0 13537 0
Current children cumulated CPU time (s) 1.37
Current children cumulated vsize (KiB) 60956

[startup+3.10129 s]
/proc/loadavg: 1.69 1.91 1.89 2/67 2405
/proc/meminfo: memFree=1325704/2055920 swapFree=4156884/4192956
[pid=2403] ppid=2401 vsize=5360 CPUtime=0
/proc/2403/stat : 2403 (run.sh) S 2401 2403 2366 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235171080 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2403/statm: 1340 237 196 169 0 51 0
[pid=2404] ppid=2403 vsize=55736 CPUtime=2.97
/proc/2404/stat : 2404 (revival) R 2403 2403 2366 0 -1 4194304 17261 0 11 0 288 9 0 0 25 0 1 50000 235171080 57073664 12700 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/2404/statm: 13934 12700 85 6 0 13572 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 61096

[startup+6.30169 s]
/proc/loadavg: 1.63 1.89 1.88 2/67 2405
/proc/meminfo: memFree=1325192/2055920 swapFree=4156884/4192956
[pid=2403] ppid=2401 vsize=5360 CPUtime=0
/proc/2403/stat : 2403 (run.sh) S 2401 2403 2366 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235171080 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2403/statm: 1340 237 196 169 0 51 0
[pid=2404] ppid=2403 vsize=55736 CPUtime=6.17
/proc/2404/stat : 2404 (revival) R 2403 2403 2366 0 -1 4194304 17289 0 11 0 607 10 0 0 25 0 1 50000 235171080 57073664 12728 1992294400 134512640 134537284 4294956368 18446744073709551615 134524022 0 0 4096 8192 0 0 0 17 0 0 0
/proc/2404/statm: 13934 12728 85 6 0 13572 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 61096

[startup+12.7015 s]
/proc/loadavg: 1.58 1.87 1.88 2/67 2405
/proc/meminfo: memFree=1325672/2055920 swapFree=4156884/4192956
[pid=2403] ppid=2401 vsize=5360 CPUtime=0
/proc/2403/stat : 2403 (run.sh) S 2401 2403 2366 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235171080 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2403/statm: 1340 237 196 169 0 51 0
[pid=2404] ppid=2403 vsize=55736 CPUtime=12.57
/proc/2404/stat : 2404 (revival) R 2403 2403 2366 0 -1 4194304 17296 0 11 0 1247 10 0 0 25 0 1 50000 235171080 57073664 12735 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/2404/statm: 13934 12735 85 6 0 13572 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 61096

[startup+25.5011 s]
/proc/loadavg: 1.45 1.83 1.86 2/67 2405
/proc/meminfo: memFree=1325800/2055920 swapFree=4156884/4192956
[pid=2403] ppid=2401 vsize=5360 CPUtime=0
/proc/2403/stat : 2403 (run.sh) S 2401 2403 2366 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235171080 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2403/statm: 1340 237 196 169 0 51 0
[pid=2404] ppid=2403 vsize=55736 CPUtime=25.36
/proc/2404/stat : 2404 (revival) R 2403 2403 2366 0 -1 4194304 17300 0 11 0 2526 10 0 0 25 0 1 50000 235171080 57073664 12739 1992294400 134512640 134537284 4294956368 18446744073709551615 134524314 0 0 4096 8192 0 0 0 17 0 0 0
/proc/2404/statm: 13934 12739 85 6 0 13572 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 61096

[startup+51.1013 s]
/proc/loadavg: 1.30 1.76 1.84 2/67 2405
/proc/meminfo: memFree=1325864/2055920 swapFree=4156884/4192956
[pid=2403] ppid=2401 vsize=5360 CPUtime=0
/proc/2403/stat : 2403 (run.sh) S 2401 2403 2366 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235171080 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2403/statm: 1340 237 196 169 0 51 0
[pid=2404] ppid=2403 vsize=55736 CPUtime=50.92
/proc/2404/stat : 2404 (revival) R 2403 2403 2366 0 -1 4194304 17313 0 11 0 5081 11 0 0 25 0 1 50000 235171080 57073664 12752 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 0 0 0
/proc/2404/statm: 13934 12752 85 6 0 13572 0
Current children cumulated CPU time (s) 50.92
Current children cumulated vsize (KiB) 61096

[startup+102.306 s]
/proc/loadavg: 1.13 1.64 1.79 2/67 2405
/proc/meminfo: memFree=1325864/2055920 swapFree=4156884/4192956
[pid=2403] ppid=2401 vsize=5360 CPUtime=0
/proc/2403/stat : 2403 (run.sh) S 2401 2403 2366 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235171080 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2403/statm: 1340 237 196 169 0 51 0
[pid=2404] ppid=2403 vsize=55736 CPUtime=102.08
/proc/2404/stat : 2404 (revival) R 2403 2403 2366 0 -1 4194304 17333 0 11 0 10197 11 0 0 25 0 1 50000 235171080 57073664 12772 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 0 0 0
/proc/2404/statm: 13934 12772 85 6 0 13572 0
Current children cumulated CPU time (s) 102.08
Current children cumulated vsize (KiB) 61096

[startup+162.301 s]
/proc/loadavg: 1.04 1.52 1.74 2/67 2405
/proc/meminfo: memFree=1325800/2055920 swapFree=4156884/4192956
[pid=2403] ppid=2401 vsize=5360 CPUtime=0
/proc/2403/stat : 2403 (run.sh) S 2401 2403 2366 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235171080 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2403/statm: 1340 237 196 169 0 51 0
[pid=2404] ppid=2403 vsize=55736 CPUtime=162.05
/proc/2404/stat : 2404 (revival) R 2403 2403 2366 0 -1 4194304 17333 0 11 0 16194 11 0 0 25 0 1 50000 235171080 57073664 12772 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 0 0 0
/proc/2404/statm: 13934 12772 85 6 0 13572 0
Current children cumulated CPU time (s) 162.05
Current children cumulated vsize (KiB) 61096

[startup+222.302 s]
/proc/loadavg: 1.01 1.43 1.69 2/67 2405
/proc/meminfo: memFree=1325800/2055920 swapFree=4156884/4192956
[pid=2403] ppid=2401 vsize=5360 CPUtime=0
/proc/2403/stat : 2403 (run.sh) S 2401 2403 2366 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235171080 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2403/statm: 1340 237 196 169 0 51 0
[pid=2404] ppid=2403 vsize=55736 CPUtime=222.02
/proc/2404/stat : 2404 (revival) R 2403 2403 2366 0 -1 4194304 17333 0 11 0 22191 11 0 0 25 0 1 50000 235171080 57073664 12772 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 0 0 0
/proc/2404/statm: 13934 12772 85 6 0 13572 0
Current children cumulated CPU time (s) 222.02
Current children cumulated vsize (KiB) 61096

[startup+282.301 s]
/proc/loadavg: 1.00 1.35 1.65 2/67 2405
/proc/meminfo: memFree=1325736/2055920 swapFree=4156884/4192956
[pid=2403] ppid=2401 vsize=5360 CPUtime=0
/proc/2403/stat : 2403 (run.sh) S 2401 2403 2366 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235171080 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2403/statm: 1340 237 196 169 0 51 0
[pid=2404] ppid=2403 vsize=55736 CPUtime=281.99
/proc/2404/stat : 2404 (revival) R 2403 2403 2366 0 -1 4194304 17333 0 11 0 28188 11 0 0 25 0 1 50000 235171080 57073664 12772 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 0 0 0
/proc/2404/statm: 13934 12772 85 6 0 13572 0
Current children cumulated CPU time (s) 281.99
Current children cumulated vsize (KiB) 61096

[startup+342.302 s]
/proc/loadavg: 1.00 1.28 1.60 2/67 2405
/proc/meminfo: memFree=1325736/2055920 swapFree=4156884/4192956
[pid=2403] ppid=2401 vsize=5360 CPUtime=0
/proc/2403/stat : 2403 (run.sh) S 2401 2403 2366 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235171080 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2403/statm: 1340 237 196 169 0 51 0
[pid=2404] ppid=2403 vsize=55736 CPUtime=341.96
/proc/2404/stat : 2404 (revival) R 2403 2403 2366 0 -1 4194304 17333 0 11 0 34185 11 0 0 25 0 1 50000 235171080 57073664 12772 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/2404/statm: 13934 12772 85 6 0 13572 0
Current children cumulated CPU time (s) 341.96

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

/proc/2406/statm: 11481 10617 77 170 0 11309 0
Current children cumulated CPU time (s) 581.77
Current children cumulated vsize (KiB) 51284

[startup+642.301 s]
/proc/loadavg: 1.00 1.09 1.42 2/67 2406
/proc/meminfo: memFree=1314032/2055920 swapFree=4156884/4192956
[pid=2403] ppid=2401 vsize=5360 CPUtime=500.73
/proc/2403/stat : 2403 (run.sh) S 2401 2403 2366 0 -1 4194304 312 17346 0 13 0 0 50056 17 16 0 1 0 235171080 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2403/statm: 1340 238 197 169 0 51 0
[pid=2406] ppid=2403 vsize=56160 CPUtime=141.02
/proc/2406/stat : 2406 (minisat) R 2403 2403 2366 0 -1 4194304 13228 0 0 0 14091 11 0 0 25 0 1 0 235221201 57507840 13146 1992294400 134512640 135212939 4294956240 18446744073709551615 134529407 0 0 4096 3 0 0 0 17 0 0 0
/proc/2406/statm: 14040 13146 77 170 0 13868 0
Current children cumulated CPU time (s) 641.75
Current children cumulated vsize (KiB) 61520

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.40 2/67 2412
/proc/meminfo: memFree=1304752/2055920 swapFree=4156884/4192956
[pid=2403] ppid=2401 vsize=5360 CPUtime=500.73
/proc/2403/stat : 2403 (run.sh) S 2401 2403 2366 0 -1 4194304 312 17346 0 13 0 0 50056 17 16 0 1 0 235171080 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2403/statm: 1340 238 197 169 0 51 0
[pid=2406] ppid=2403 vsize=65328 CPUtime=200.98
/proc/2406/stat : 2406 (minisat) R 2403 2403 2366 0 -1 4194304 15522 0 0 0 20084 14 0 0 25 0 1 0 235221201 66895872 15440 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/2406/statm: 16332 15440 77 170 0 16160 0
Current children cumulated CPU time (s) 701.71
Current children cumulated vsize (KiB) 70688

[startup+762.305 s]
/proc/loadavg: 1.00 1.06 1.37 2/67 2412
/proc/meminfo: memFree=1293744/2055920 swapFree=4156884/4192956
[pid=2403] ppid=2401 vsize=5360 CPUtime=500.73
/proc/2403/stat : 2403 (run.sh) S 2401 2403 2366 0 -1 4194304 312 17346 0 13 0 0 50056 17 16 0 1 0 235171080 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2403/statm: 1340 238 197 169 0 51 0
[pid=2406] ppid=2403 vsize=76420 CPUtime=260.96
/proc/2406/stat : 2406 (minisat) R 2403 2403 2366 0 -1 4194304 18283 0 0 0 26079 17 0 0 25 0 1 0 235221201 78254080 18201 1992294400 134512640 135212939 4294956240 18446744073709551615 134527025 0 0 4096 3 0 0 0 17 0 0 0
/proc/2406/statm: 19105 18201 77 170 0 18933 0
Current children cumulated CPU time (s) 761.69
Current children cumulated vsize (KiB) 81780

[startup+822.302 s]
/proc/loadavg: 1.00 1.05 1.34 2/67 2412
/proc/meminfo: memFree=1286128/2055920 swapFree=4156884/4192956
[pid=2403] ppid=2401 vsize=5360 CPUtime=500.73
/proc/2403/stat : 2403 (run.sh) S 2401 2403 2366 0 -1 4194304 312 17346 0 13 0 0 50056 17 16 0 1 0 235171080 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2403/statm: 1340 238 197 169 0 51 0
[pid=2406] ppid=2403 vsize=84004 CPUtime=320.93
/proc/2406/stat : 2406 (minisat) R 2403 2403 2366 0 -1 4194304 20189 0 0 0 32074 19 0 0 25 0 1 0 235221201 86020096 20107 1992294400 134512640 135212939 4294956240 18446744073709551615 134526557 0 0 4096 3 0 0 0 17 0 0 0
/proc/2406/statm: 21001 20107 77 170 0 20829 0
Current children cumulated CPU time (s) 821.66
Current children cumulated vsize (KiB) 89364

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.32 2/67 2412
/proc/meminfo: memFree=1280048/2055920 swapFree=4156884/4192956
[pid=2403] ppid=2401 vsize=5360 CPUtime=500.73
/proc/2403/stat : 2403 (run.sh) S 2401 2403 2366 0 -1 4194304 312 17346 0 13 0 0 50056 17 16 0 1 0 235171080 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2403/statm: 1340 238 197 169 0 51 0
[pid=2406] ppid=2403 vsize=90328 CPUtime=380.9
/proc/2406/stat : 2406 (minisat) R 2403 2403 2366 0 -1 4194304 21684 0 0 0 38070 20 0 0 25 0 1 0 235221201 92495872 21602 1992294400 134512640 135212939 4294956240 18446744073709551615 134526664 0 0 4096 3 0 0 0 17 0 0 0
/proc/2406/statm: 22582 21602 77 170 0 22410 0
Current children cumulated CPU time (s) 881.63
Current children cumulated vsize (KiB) 95688

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.29 2/67 2412
/proc/meminfo: memFree=1273840/2055920 swapFree=4156884/4192956
[pid=2403] ppid=2401 vsize=5360 CPUtime=500.73
/proc/2403/stat : 2403 (run.sh) S 2401 2403 2366 0 -1 4194304 312 17346 0 13 0 0 50056 17 16 0 1 0 235171080 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2403/statm: 1340 238 197 169 0 51 0
[pid=2406] ppid=2403 vsize=96644 CPUtime=440.88
/proc/2406/stat : 2406 (minisat) R 2403 2403 2366 0 -1 4194304 23240 0 0 0 44066 22 0 0 25 0 1 0 235221201 98963456 23158 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/2406/statm: 24161 23158 77 170 0 23989 0
Current children cumulated CPU time (s) 941.61
Current children cumulated vsize (KiB) 102004

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.27 2/67 2412
/proc/meminfo: memFree=1267696/2055920 swapFree=4156884/4192956
[pid=2403] ppid=2401 vsize=5360 CPUtime=500.73
/proc/2403/stat : 2403 (run.sh) S 2401 2403 2366 0 -1 4194304 312 17346 0 13 0 0 50056 17 16 0 1 0 235171080 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2403/statm: 1340 238 197 169 0 51 0
[pid=2406] ppid=2403 vsize=102688 CPUtime=500.85
/proc/2406/stat : 2406 (minisat) R 2403 2403 2366 0 -1 4194304 24761 0 0 0 50062 23 0 0 25 0 1 0 235221201 105152512 24679 1992294400 134512640 135212939 4294956240 18446744073709551615 134527098 0 0 4096 3 0 0 0 17 0 0 0
/proc/2406/statm: 25672 24679 77 170 0 25500 0
Current children cumulated CPU time (s) 1001.58
Current children cumulated vsize (KiB) 108048

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.25 2/67 2412
/proc/meminfo: memFree=1261680/2055920 swapFree=4156884/4192956
[pid=2403] ppid=2401 vsize=5360 CPUtime=500.73
/proc/2403/stat : 2403 (run.sh) S 2401 2403 2366 0 -1 4194304 312 17346 0 13 0 0 50056 17 16 0 1 0 235171080 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2403/statm: 1340 238 197 169 0 51 0
[pid=2406] ppid=2403 vsize=108776 CPUtime=560.82
/proc/2406/stat : 2406 (minisat) R 2403 2403 2366 0 -1 4194304 26292 0 0 0 56057 25 0 0 25 0 1 0 235221201 111386624 26210 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/2406/statm: 27194 26210 77 170 0 27022 0
Current children cumulated CPU time (s) 1061.55
Current children cumulated vsize (KiB) 114136

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.24 2/67 2412
/proc/meminfo: memFree=1256560/2055920 swapFree=4156884/4192956
[pid=2403] ppid=2401 vsize=5360 CPUtime=500.73
/proc/2403/stat : 2403 (run.sh) S 2401 2403 2366 0 -1 4194304 312 17346 0 13 0 0 50056 17 16 0 1 0 235171080 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2403/statm: 1340 238 197 169 0 51 0
[pid=2406] ppid=2403 vsize=113764 CPUtime=620.79
/proc/2406/stat : 2406 (minisat) R 2403 2403 2366 0 -1 4194304 27540 0 0 0 62053 26 0 0 25 0 1 0 235221201 116494336 27458 1992294400 134512640 135212939 4294956240 18446744073709551615 134526762 0 0 4096 3 0 0 0 17 0 0 0
/proc/2406/statm: 28441 27458 77 170 0 28269 0
Current children cumulated CPU time (s) 1121.52
Current children cumulated vsize (KiB) 119124

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.22 2/67 2412
/proc/meminfo: memFree=1250608/2055920 swapFree=4156884/4192956
[pid=2403] ppid=2401 vsize=5360 CPUtime=500.73
/proc/2403/stat : 2403 (run.sh) S 2401 2403 2366 0 -1 4194304 312 17346 0 13 0 0 50056 17 16 0 1 0 235171080 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2403/statm: 1340 238 197 169 0 51 0
[pid=2406] ppid=2403 vsize=120036 CPUtime=680.75
/proc/2406/stat : 2406 (minisat) R 2403 2403 2366 0 -1 4194304 29014 0 0 0 68048 27 0 0 25 0 1 0 235221201 122916864 28932 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/2406/statm: 30009 28932 77 170 0 29837 0
Current children cumulated CPU time (s) 1181.48
Current children cumulated vsize (KiB) 125396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 1.21 2/67 2412
/proc/meminfo: memFree=1250480/2055920 swapFree=4156884/4192956
[pid=2403] ppid=2401 vsize=5360 CPUtime=500.73
/proc/2403/stat : 2403 (run.sh) S 2401 2403 2366 0 -1 4194304 312 17346 0 13 0 0 50056 17 16 0 1 0 235171080 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2403/statm: 1340 238 197 169 0 51 0
[pid=2406] ppid=2403 vsize=120184 CPUtime=699.34
/proc/2406/stat : 2406 (minisat) R 2403 2403 2366 0 -1 4194304 29042 0 0 0 69907 27 0 0 25 0 1 0 235221201 123068416 28960 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 0 0 0
/proc/2406/statm: 30046 28960 77 170 0 29874 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 125544

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

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

[startup+1200.9 s]
/proc/loadavg: 1.00 1.00 1.21 2/67 2412
/proc/meminfo: memFree=1250480/2055920 swapFree=4156884/4192956
[pid=2403] ppid=2401 vsize=5360 CPUtime=500.73
/proc/2403/stat : 2403 (run.sh) S 2401 2403 2366 0 -1 4194304 312 17346 0 13 0 0 50056 17 16 0 1 0 235171080 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 251279237956 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2403/statm: 1340 238 197 169 0 51 0
[pid=2406] ppid=2403 vsize=120184 CPUtime=699.34
/proc/2406/stat : 2406 (minisat) R 2403 2403 2366 0 -1 4194304 29042 0 0 0 69907 27 0 0 25 0 1 0 235221201 123068416 28960 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 0 0 0
/proc/2406/statm: 30046 28960 77 170 0 29874 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 125544

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2403 and gives
#  childrusage.ru_utime.tv_sec=500
#  childrusage.ru_utime.tv_usec=566902
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=177972
# CPU time returned by wait4() is 500.745
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.91
CPU time (s): 1200.07
CPU user time (s): 1199.63
CPU system time (s): 0.44
CPU usage (%): 99.9298
Max. virtual memory (cumulated for all children) (KiB): 125544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 500.567
system time used= 0.177972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17658
page faults= 13
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 33
involuntary context switches= 1666

runsolver used 1.03684 second user time and 3.33949 second system time

The end

Launcher Data 

Begin job on node92 at 2009-05-11 21:50:17
IDJOB=1796168
IDBENCH=20342
IDSOLVER=649
FILE ID=node92/1796168-1242071415
PBS_JOBID= 9277593
Free space on /tmp= 66392 MiB

SOLVER NAME= ReVivAl 0.23 2009-03-18
BENCH NAME= SAT07/industrial/anbulagan/medium-unsat/total-10-13-u.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796168-1242071415/watcher-1796168-1242071415 -o /tmp/evaluation-result-1796168-1242071415/solver-1796168-1242071415 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1796168-1242071415.cnf HOME

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

MD5SUM BENCH= a443b9e3a7093c1d9a47b42016a65c52
RANDOM SEED=1209883538

node92.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		: 3000.245
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		: 3000.245
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1378416 kB
Buffers:         56284 kB
Cached:         540052 kB
SwapCached:      30760 kB
Active:         471232 kB
Inactive:       157396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1378416 kB
SwapTotal:     4192956 kB
SwapFree:      4156884 kB
Dirty:           19812 kB
Writeback:           0 kB
Mapped:          14080 kB
Slab:            34728 kB
Committed_AS:   563532 kB
PageTables:       1460 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= 66380 MiB
End job on node92 at 2009-05-11 22:10:20