Trace number 1796688

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) 1200.03 1200.41

General information on the benchmark

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand128.cnf
MD5SUMa551844fb6a7f35cf6025d0a525ca14e
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 variables153834
Number of clauses459965
Sum of the clauses size1073249
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2306642
Number of clauses of size 3153321
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c revival is preprocessing the formula...#ITERATIONS 7
360.88/361.04	#LEARNT CLAUSES 1
361.28/361.43	done !
361.28/361.43	c Calling MINISAT
361.28/361.43	This is MiniSat 2.0 beta
361.28/361.43	WARNING: for repeatability, setting FPU to use double precision
361.28/361.43	============================[ Problem Statistics ]=============================
361.28/361.43	|                                                                             |
361.28/361.44	|  Number of variables:  153834                                               |
361.28/361.44	|  Number of clauses:    459184                                               |
361.31/361.70	|  Parsing time:         0.23         s                                       |
361.31/361.72	============================[ Search Statistics ]==============================
361.31/361.72	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
361.31/361.72	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
361.31/361.72	===============================================================================
361.31/361.72	|         0 |  153818   459168  1070752 |   153056        0    nan |  0.000 % |
361.67/361.85	|       103 |  153818   459168  1070752 |   168361      103     46 |  0.010 % |
362.16/362.35	|       254 |  153818   459168  1070752 |   185197      254     31 |  0.010 % |
362.46/362.68	|       479 |  153818   459168  1070752 |   203717      479     37 |  0.010 % |
363.66/363.81	|       816 |  153818   459168  1070752 |   224089      816     38 |  0.010 % |
364.56/364.77	|      1323 |  153818   459168  1070752 |   246498     1323     39 |  0.010 % |
368.16/368.38	|      2082 |  153818   459168  1070752 |   271148     2082     41 |  0.010 % |
374.25/374.44	|      3221 |  153818   459168  1070752 |   298262     3221     41 |  0.010 % |
380.76/380.97	|      4932 |  153818   459168  1070752 |   328089     4932     69 |  0.010 % |
388.15/388.37	|      7494 |  153818   459168  1070752 |   360898     7494     81 |  0.010 % |
401.45/401.69	|     11342 |  153818   459168  1070752 |   396987    11342    130 |  0.010 % |
421.84/422.01	|     17111 |  153818   459168  1070752 |   436686    17111    274 |  0.010 % |
486.22/486.46	|     25777 |  153818   459168  1070752 |   480355    25777    505 |  0.010 % |
594.10/594.34	|     38751 |  153818   459168  1070752 |   528390    38751    623 |  0.010 % |
743.16/743.47	|     58213 |  153818   459168  1070752 |   581229    58213    735 |  0.010 % |
1031.08/1031.40	|     87408 |  153818   459168  1070752 |   639352    87408    840 |  0.010 % |

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-1796688-1242079045/watcher-1796688-1242079045 -o /tmp/evaluation-result-1796688-1242079045/solver-1796688-1242079045 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1796688-1242079045.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.97 0.99 3/65 31717
/proc/meminfo: memFree=908280/2055920 swapFree=4155404/4192956
[pid=31717] ppid=31715 vsize=5360 CPUtime=0
/proc/31717/stat : 31717 (run.sh) S 31715 31717 31488 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235937273 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31717/statm: 1340 237 196 169 0 51 0
[pid=31718] ppid=31717 vsize=1868 CPUtime=0
/proc/31718/stat : 31718 (revival) R 31717 31717 31488 0 -1 4194304 198 0 0 0 0 0 0 0 20 0 1 0 235937273 1912832 165 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31718/statm: 467 172 80 6 0 105 0

[startup+0.0380491 s]
/proc/loadavg: 0.92 0.97 0.99 3/65 31717
/proc/meminfo: memFree=908280/2055920 swapFree=4155404/4192956
[pid=31717] ppid=31715 vsize=5360 CPUtime=0
/proc/31717/stat : 31717 (run.sh) S 31715 31717 31488 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235937273 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31717/statm: 1340 237 196 169 0 51 0
[pid=31718] ppid=31717 vsize=13260 CPUtime=0.02
/proc/31718/stat : 31718 (revival) R 31717 31717 31488 0 -1 4194304 2875 0 0 0 1 1 0 0 20 0 1 0 235937273 13578240 2841 1992294400 134512640 134537284 4294956368 18446744073709551615 134526259 0 0 4096 0 0 0 0 17 1 0 0
/proc/31718/statm: 3315 2844 82 6 0 2953 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 18620

[startup+0.101041 s]
/proc/loadavg: 0.92 0.97 0.99 3/65 31717
/proc/meminfo: memFree=908280/2055920 swapFree=4155404/4192956
[pid=31717] ppid=31715 vsize=5360 CPUtime=0
/proc/31717/stat : 31717 (run.sh) S 31715 31717 31488 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235937273 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31717/statm: 1340 237 196 169 0 51 0
[pid=31718] ppid=31717 vsize=25092 CPUtime=0.09
/proc/31718/stat : 31718 (revival) R 31717 31717 31488 0 -1 4194304 5093 0 0 0 7 2 0 0 20 0 1 0 235937273 25694208 5059 1992294400 134512640 134537284 4294956368 18446744073709551615 10192507 0 0 4096 0 0 0 0 17 1 0 0
/proc/31718/statm: 6273 5060 82 6 0 5911 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 30452

[startup+0.301063 s]
/proc/loadavg: 0.92 0.97 0.99 3/65 31717
/proc/meminfo: memFree=908280/2055920 swapFree=4155404/4192956
[pid=31717] ppid=31715 vsize=5360 CPUtime=0
/proc/31717/stat : 31717 (run.sh) S 31715 31717 31488 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235937273 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31717/statm: 1340 237 196 169 0 51 0
[pid=31718] ppid=31717 vsize=34868 CPUtime=0.29
/proc/31718/stat : 31718 (revival) R 31717 31717 31488 0 -1 4194304 8781 0 0 0 25 4 0 0 20 0 1 50000 235937273 35704832 6783 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31718/statm: 8717 6783 85 6 0 8355 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 40228

[startup+0.70111 s]
/proc/loadavg: 0.92 0.97 0.99 3/65 31717
/proc/meminfo: memFree=908280/2055920 swapFree=4155404/4192956
[pid=31717] ppid=31715 vsize=5360 CPUtime=0
/proc/31717/stat : 31717 (run.sh) S 31715 31717 31488 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235937273 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31717/statm: 1340 237 196 169 0 51 0
[pid=31718] ppid=31717 vsize=34868 CPUtime=0.69
/proc/31718/stat : 31718 (revival) R 31717 31717 31488 0 -1 4194304 8781 0 0 0 65 4 0 0 24 0 1 50000 235937273 35704832 6783 1992294400 134512640 134537284 4294956368 18446744073709551615 134531169 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31718/statm: 8717 6783 85 6 0 8355 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40228

[startup+1.5012 s]
/proc/loadavg: 0.92 0.97 0.99 2/67 31719
/proc/meminfo: memFree=881000/2055920 swapFree=4155404/4192956
[pid=31717] ppid=31715 vsize=5360 CPUtime=0
/proc/31717/stat : 31717 (run.sh) S 31715 31717 31488 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235937273 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31717/statm: 1340 237 196 169 0 51 0
[pid=31718] ppid=31717 vsize=34868 CPUtime=1.49
/proc/31718/stat : 31718 (revival) R 31717 31717 31488 0 -1 4194304 8781 0 0 0 145 4 0 0 25 0 1 50000 235937273 35704832 6783 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31718/statm: 8717 6783 85 6 0 8355 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 40228

[startup+3.10139 s]
/proc/loadavg: 0.92 0.97 0.99 2/67 31719
/proc/meminfo: memFree=880872/2055920 swapFree=4155404/4192956
[pid=31717] ppid=31715 vsize=5360 CPUtime=0
/proc/31717/stat : 31717 (run.sh) S 31715 31717 31488 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235937273 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31717/statm: 1340 237 196 169 0 51 0
[pid=31718] ppid=31717 vsize=34868 CPUtime=3.08
/proc/31718/stat : 31718 (revival) R 31717 31717 31488 0 -1 4194304 8781 0 0 0 304 4 0 0 25 0 1 50000 235937273 35704832 6783 1992294400 134512640 134537284 4294956368 18446744073709551615 134531257 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31718/statm: 8717 6783 85 6 0 8355 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 40228

[startup+6.30175 s]
/proc/loadavg: 0.93 0.97 0.99 2/67 31719
/proc/meminfo: memFree=880744/2055920 swapFree=4155404/4192956
[pid=31717] ppid=31715 vsize=5360 CPUtime=0
/proc/31717/stat : 31717 (run.sh) S 31715 31717 31488 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235937273 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31717/statm: 1340 237 196 169 0 51 0
[pid=31718] ppid=31717 vsize=34868 CPUtime=6.28
/proc/31718/stat : 31718 (revival) R 31717 31717 31488 0 -1 4194304 8781 0 0 0 624 4 0 0 25 0 1 50000 235937273 35704832 6783 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31718/statm: 8717 6783 85 6 0 8355 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 40228

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.99 2/67 31719
/proc/meminfo: memFree=880808/2055920 swapFree=4155404/4192956
[pid=31717] ppid=31715 vsize=5360 CPUtime=0
/proc/31717/stat : 31717 (run.sh) S 31715 31717 31488 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235937273 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31717/statm: 1340 237 196 169 0 51 0
[pid=31718] ppid=31717 vsize=34868 CPUtime=12.68
/proc/31718/stat : 31718 (revival) R 31717 31717 31488 0 -1 4194304 8781 0 0 0 1264 4 0 0 25 0 1 50000 235937273 35704832 6783 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31718/statm: 8717 6783 85 6 0 8355 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 40228

[startup+25.502 s]
/proc/loadavg: 0.95 0.97 0.99 2/67 31719
/proc/meminfo: memFree=880808/2055920 swapFree=4155404/4192956
[pid=31717] ppid=31715 vsize=5360 CPUtime=0
/proc/31717/stat : 31717 (run.sh) S 31715 31717 31488 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235937273 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31717/statm: 1340 237 196 169 0 51 0
[pid=31718] ppid=31717 vsize=34868 CPUtime=25.47
/proc/31718/stat : 31718 (revival) R 31717 31717 31488 0 -1 4194304 8783 0 0 0 2543 4 0 0 25 0 1 50000 235937273 35704832 6785 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31718/statm: 8717 6785 85 6 0 8355 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 40228

[startup+51.1019 s]
/proc/loadavg: 0.96 0.97 0.99 2/67 31719
/proc/meminfo: memFree=880872/2055920 swapFree=4155404/4192956
[pid=31717] ppid=31715 vsize=5360 CPUtime=0
/proc/31717/stat : 31717 (run.sh) S 31715 31717 31488 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235937273 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31717/statm: 1340 237 196 169 0 51 0
[pid=31718] ppid=31717 vsize=34868 CPUtime=51.07
/proc/31718/stat : 31718 (revival) R 31717 31717 31488 0 -1 4194304 8783 0 0 0 5102 5 0 0 25 0 1 50000 235937273 35704832 6785 1992294400 134512640 134537284 4294956368 18446744073709551615 134524000 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31718/statm: 8717 6785 85 6 0 8355 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 40228

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/67 31719
/proc/meminfo: memFree=880936/2055920 swapFree=4155404/4192956
[pid=31717] ppid=31715 vsize=5360 CPUtime=0
/proc/31717/stat : 31717 (run.sh) S 31715 31717 31488 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235937273 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31717/statm: 1340 237 196 169 0 51 0
[pid=31718] ppid=31717 vsize=34868 CPUtime=102.26
/proc/31718/stat : 31718 (revival) R 31717 31717 31488 0 -1 4194304 8783 0 0 0 10221 5 0 0 25 0 1 50000 235937273 35704832 6785 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31718/statm: 8717 6785 85 6 0 8355 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 40228

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 31719
/proc/meminfo: memFree=880936/2055920 swapFree=4155404/4192956
[pid=31717] ppid=31715 vsize=5360 CPUtime=0
/proc/31717/stat : 31717 (run.sh) S 31715 31717 31488 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235937273 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31717/statm: 1340 237 196 169 0 51 0
[pid=31718] ppid=31717 vsize=34868 CPUtime=162.24
/proc/31718/stat : 31718 (revival) R 31717 31717 31488 0 -1 4194304 8783 0 0 0 16219 5 0 0 25 0 1 50000 235937273 35704832 6785 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31718/statm: 8717 6785 85 6 0 8355 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 40228

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 31725
/proc/meminfo: memFree=880872/2055920 swapFree=4155404/4192956
[pid=31717] ppid=31715 vsize=5360 CPUtime=0
/proc/31717/stat : 31717 (run.sh) S 31715 31717 31488 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235937273 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31717/statm: 1340 237 196 169 0 51 0
[pid=31718] ppid=31717 vsize=34868 CPUtime=222.22
/proc/31718/stat : 31718 (revival) R 31717 31717 31488 0 -1 4194304 8783 0 0 0 22217 5 0 0 25 0 1 50000 235937273 35704832 6785 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31718/statm: 8717 6785 85 6 0 8355 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 40228

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 31725
/proc/meminfo: memFree=880936/2055920 swapFree=4155404/4192956
[pid=31717] ppid=31715 vsize=5360 CPUtime=0
/proc/31717/stat : 31717 (run.sh) S 31715 31717 31488 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235937273 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31717/statm: 1340 237 196 169 0 51 0
[pid=31718] ppid=31717 vsize=34868 CPUtime=282.2
/proc/31718/stat : 31718 (revival) R 31717 31717 31488 0 -1 4194304 8783 0 0 0 28215 5 0 0 25 0 1 50000 235937273 35704832 6785 1992294400 134512640 134537284 4294956368 18446744073709551615 134524029 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31718/statm: 8717 6785 85 6 0 8355 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 40228

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 31725
/proc/meminfo: memFree=880936/2055920 swapFree=4155404/4192956
[pid=31717] ppid=31715 vsize=5360 CPUtime=0
/proc/31717/stat : 31717 (run.sh) S 31715 31717 31488 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235937273 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31717/statm: 1340 237 196 169 0 51 0
[pid=31718] ppid=31717 vsize=34868 CPUtime=342.18
/proc/31718/stat : 31718 (revival) R 31717 31717 31488 0 -1 4194304 8783 0 0 0 34213 5 0 0 25 0 1 50000 235937273 35704832 6785 1992294400 134512640 134537284 4294956368 18446744073709551615 134523634 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31718/statm: 8717 6785 85 6 0 8355 0
Current children cumulated CPU time (s) 342.18

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

/proc/31726/statm: 25107 24585 77 170 0 24935 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 105788

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 31726
/proc/meminfo: memFree=776752/2055920 swapFree=4155404/4192956
[pid=31717] ppid=31715 vsize=5360 CPUtime=361.31
/proc/31717/stat : 31717 (run.sh) S 31715 31717 31488 0 -1 4194304 312 8798 0 0 0 0 36123 8 16 0 1 0 235937273 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31717/statm: 1340 238 197 169 0 51 0
[pid=31726] ppid=31717 vsize=125480 CPUtime=220.79
/proc/31726/stat : 31726 (minisat) R 31717 31717 31488 0 -1 4194304 30928 0 0 0 22054 25 0 0 25 0 1 0 235973417 128491520 30848 1992294400 134512640 135212939 4294956240 18446744073709551615 134537414 0 0 4096 3 0 0 0 17 1 0 0
/proc/31726/statm: 31370 30848 77 170 0 31198 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 130840

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 31726
/proc/meminfo: memFree=745200/2055920 swapFree=4155404/4192956
[pid=31717] ppid=31715 vsize=5360 CPUtime=361.31
/proc/31717/stat : 31717 (run.sh) S 31715 31717 31488 0 -1 4194304 312 8798 0 0 0 0 36123 8 16 0 1 0 235937273 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31717/statm: 1340 238 197 169 0 51 0
[pid=31726] ppid=31717 vsize=156900 CPUtime=280.78
/proc/31726/stat : 31726 (minisat) R 31717 31717 31488 0 -1 4194304 38766 0 0 0 28046 32 0 0 25 0 1 0 235973417 160665600 38686 1992294400 134512640 135212939 4294956240 18446744073709551615 134527098 0 0 4096 3 0 0 0 17 1 0 0
/proc/31726/statm: 39225 38686 77 170 0 39053 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 162260

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 31726
/proc/meminfo: memFree=718256/2055920 swapFree=4155404/4192956
[pid=31717] ppid=31715 vsize=5360 CPUtime=361.31
/proc/31717/stat : 31717 (run.sh) S 31715 31717 31488 0 -1 4194304 312 8798 0 0 0 0 36123 8 16 0 1 0 235937273 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31717/statm: 1340 238 197 169 0 51 0
[pid=31726] ppid=31717 vsize=184020 CPUtime=340.75
/proc/31726/stat : 31726 (minisat) R 31717 31717 31488 0 -1 4194304 45552 0 0 0 34037 38 0 0 25 0 1 0 235973417 188436480 45472 1992294400 134512640 135212939 4294956240 18446744073709551615 134526608 0 0 4096 3 0 0 0 17 1 0 0
/proc/31726/statm: 46005 45472 77 170 0 45833 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 189380

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 31726
/proc/meminfo: memFree=688368/2055920 swapFree=4155404/4192956
[pid=31717] ppid=31715 vsize=5360 CPUtime=361.31
/proc/31717/stat : 31717 (run.sh) S 31715 31717 31488 0 -1 4194304 312 8798 0 0 0 0 36123 8 16 0 1 0 235937273 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31717/statm: 1340 238 197 169 0 51 0
[pid=31726] ppid=31717 vsize=213568 CPUtime=400.75
/proc/31726/stat : 31726 (minisat) R 31717 31717 31488 0 -1 4194304 52943 0 0 0 40030 45 0 0 25 0 1 0 235973417 218693632 52863 1992294400 134512640 135212939 4294956240 18446744073709551615 134529346 0 0 4096 3 0 0 0 17 1 0 0
/proc/31726/statm: 53392 52863 77 170 0 53220 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 218928

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 31726
/proc/meminfo: memFree=658992/2055920 swapFree=4155404/4192956
[pid=31717] ppid=31715 vsize=5360 CPUtime=361.31
/proc/31717/stat : 31717 (run.sh) S 31715 31717 31488 0 -1 4194304 312 8798 0 0 0 0 36123 8 16 0 1 0 235937273 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31717/statm: 1340 238 197 169 0 51 0
[pid=31726] ppid=31717 vsize=243296 CPUtime=460.73
/proc/31726/stat : 31726 (minisat) R 31717 31717 31488 0 -1 4194304 60345 0 0 0 46022 51 0 0 25 0 1 0 235973417 249135104 60265 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/31726/statm: 60824 60265 77 170 0 60652 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 248656

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 31726
/proc/meminfo: memFree=632112/2055920 swapFree=4155404/4192956
[pid=31717] ppid=31715 vsize=5360 CPUtime=361.31
/proc/31717/stat : 31717 (run.sh) S 31715 31717 31488 0 -1 4194304 312 8798 0 0 0 0 36123 8 16 0 1 0 235937273 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31717/statm: 1340 238 197 169 0 51 0
[pid=31726] ppid=31717 vsize=270044 CPUtime=520.71
/proc/31726/stat : 31726 (minisat) R 31717 31717 31488 0 -1 4194304 67042 0 0 0 52015 56 0 0 25 0 1 0 235973417 276525056 66962 1992294400 134512640 135212939 4294956240 18446744073709551615 134529669 0 0 4096 3 0 0 0 17 1 0 0
/proc/31726/statm: 67511 66962 77 170 0 67339 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 275404

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 31726
/proc/meminfo: memFree=609200/2055920 swapFree=4155404/4192956
[pid=31717] ppid=31715 vsize=5360 CPUtime=361.31
/proc/31717/stat : 31717 (run.sh) S 31715 31717 31488 0 -1 4194304 312 8798 0 0 0 0 36123 8 16 0 1 0 235937273 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31717/statm: 1340 238 197 169 0 51 0
[pid=31726] ppid=31717 vsize=293072 CPUtime=580.69
/proc/31726/stat : 31726 (minisat) R 31717 31717 31488 0 -1 4194304 72802 0 0 0 58009 60 0 0 25 0 1 0 235973417 300105728 72722 1992294400 134512640 135212939 4294956240 18446744073709551615 134526811 0 0 4096 3 0 0 0 17 1 0 0
/proc/31726/statm: 73268 72722 77 170 0 73096 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 298432

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 31726
/proc/meminfo: memFree=586672/2055920 swapFree=4155404/4192956
[pid=31717] ppid=31715 vsize=5360 CPUtime=361.31
/proc/31717/stat : 31717 (run.sh) S 31715 31717 31488 0 -1 4194304 312 8798 0 0 0 0 36123 8 16 0 1 0 235937273 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31717/statm: 1340 238 197 169 0 51 0
[pid=31726] ppid=31717 vsize=315308 CPUtime=640.67
/proc/31726/stat : 31726 (minisat) R 31717 31717 31488 0 -1 4194304 78376 0 0 0 64001 66 0 0 25 0 1 0 235973417 322875392 78296 1992294400 134512640 135212939 4294956240 18446744073709551615 134529669 0 0 4096 3 0 0 0 17 1 0 0
/proc/31726/statm: 78827 78296 77 170 0 78655 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 320668

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 31726
/proc/meminfo: memFree=560688/2055920 swapFree=4155404/4192956
[pid=31717] ppid=31715 vsize=5360 CPUtime=361.31
/proc/31717/stat : 31717 (run.sh) S 31715 31717 31488 0 -1 4194304 312 8798 0 0 0 0 36123 8 16 0 1 0 235937273 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31717/statm: 1340 238 197 169 0 51 0
[pid=31726] ppid=31717 vsize=341516 CPUtime=700.66
/proc/31726/stat : 31726 (minisat) R 31717 31717 31488 0 -1 4194304 84936 0 0 0 69993 73 0 0 25 0 1 0 235973417 349712384 84856 1992294400 134512640 135212939 4294956240 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 1 0 0
/proc/31726/statm: 85379 84856 77 170 0 85207 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 346876

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 31726
/proc/meminfo: memFree=535472/2055920 swapFree=4155404/4192956
[pid=31717] ppid=31715 vsize=5360 CPUtime=361.31
/proc/31717/stat : 31717 (run.sh) S 31715 31717 31488 0 -1 4194304 312 8798 0 0 0 0 36123 8 16 0 1 0 235937273 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31717/statm: 1340 238 197 169 0 51 0
[pid=31726] ppid=31717 vsize=366604 CPUtime=760.65
/proc/31726/stat : 31726 (minisat) R 31717 31717 31488 0 -1 4194304 91155 0 0 0 75987 78 0 0 25 0 1 0 235973417 375402496 91075 1992294400 134512640 135212939 4294956240 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 1 0 0
/proc/31726/statm: 91651 91075 77 170 0 91479 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 371964

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 31726
/proc/meminfo: memFree=513136/2055920 swapFree=4155404/4192956
[pid=31717] ppid=31715 vsize=5360 CPUtime=361.31
/proc/31717/stat : 31717 (run.sh) S 31715 31717 31488 0 -1 4194304 312 8798 0 0 0 0 36123 8 16 0 1 0 235937273 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31717/statm: 1340 238 197 169 0 51 0
[pid=31726] ppid=31717 vsize=389252 CPUtime=820.63
/proc/31726/stat : 31726 (minisat) R 31717 31717 31488 0 -1 4194304 96817 0 0 0 81980 83 0 0 25 0 1 0 235973417 398594048 96737 1992294400 134512640 135212939 4294956240 18446744073709551615 134526569 0 0 4096 3 0 0 0 17 1 0 0
/proc/31726/statm: 97313 96737 77 170 0 97141 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 394612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 31726
/proc/meminfo: memFree=506160/2055920 swapFree=4155404/4192956
[pid=31717] ppid=31715 vsize=5360 CPUtime=361.31
/proc/31717/stat : 31717 (run.sh) S 31715 31717 31488 0 -1 4194304 312 8798 0 0 0 0 36123 8 16 0 1 0 235937273 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31717/statm: 1340 238 197 169 0 51 0
[pid=31726] ppid=31717 vsize=395656 CPUtime=838.72
/proc/31726/stat : 31726 (minisat) R 31717 31717 31488 0 -1 4194304 98421 0 0 0 83788 84 0 0 25 0 1 0 235973417 405151744 98341 1992294400 134512640 135212939 4294956240 18446744073709551615 134529392 0 0 4096 3 0 0 0 17 1 0 0
/proc/31726/statm: 98914 98341 77 170 0 98742 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 401016

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 31717 and gives
#  childrusage.ru_utime.tv_sec=361
#  childrusage.ru_utime.tv_usec=237083
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=91986
# CPU time returned by wait4() is 361.329
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.11
CPU system time (s): 0.92
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 401016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 361.237
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9110
page faults= 0
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= 648

runsolver used 1.13683 second user time and 3.24251 second system time

The end

Launcher Data 

Begin job on node74 at 2009-05-11 23:57:26
IDJOB=1796688
IDBENCH=70760
IDSOLVER=649
FILE ID=node74/1796688-1242079045
PBS_JOBID= 9277627
Free space on /tmp= 102968 MiB

SOLVER NAME= ReVivAl 0.23 2009-03-18
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand128.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796688-1242079045/watcher-1796688-1242079045 -o /tmp/evaluation-result-1796688-1242079045/solver-1796688-1242079045 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1796688-1242079045.cnf HOME

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

MD5SUM BENCH= a551844fb6a7f35cf6025d0a525ca14e
RANDOM SEED=1083092534

node74.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		: 3000.233
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		: 3000.233
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:        908760 kB
Buffers:         72588 kB
Cached:         966344 kB
SwapCached:      31048 kB
Active:         252704 kB
Inactive:       819676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        908760 kB
SwapTotal:     4192956 kB
SwapFree:      4155404 kB
Dirty:            9260 kB
Writeback:           0 kB
Mapped:          14244 kB
Slab:            60624 kB
Committed_AS:   832840 kB
PageTables:       1444 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= 102960 MiB
End job on node74 at 2009-05-12 00:17:28