Trace number 1796583

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) 1200.04 1200.51

General information on the benchmark

Nameschup-l2s-bc56s-1-k391.cnf
MD5SUM1f1dd0782ec95ee5e6d7a06f92fc0f12
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1185.35
Satisfiable
(Un)Satisfiability was proved
Number of variables561371
Number of clauses1778987
Sum of the clauses size4570195
Maximum clause length392
Minimum clause length1
Number of clauses of size 1142
Number of clauses of size 2843213
Number of clauses of size 3908640
Number of clauses of size 416428
Number of clauses of size 56651
Number of clauses of size over 53913

Solver Data 

0.00/0.00	c revival is preprocessing the formula...Time out is reached... exporting CNF
500.67/500.90	#ITERATIONS 1
500.67/500.90	#LEARNT CLAUSES 965
502.17/502.41	done !
502.17/502.41	c Calling MINISAT
502.17/502.41	This is MiniSat 2.0 beta
502.17/502.41	WARNING: for repeatability, setting FPU to use double precision
502.17/502.41	============================[ Problem Statistics ]=============================
502.17/502.41	|                                                                             |
502.17/502.41	|  Number of variables:  561371                                               |
502.17/502.41	|  Number of clauses:    1694378                                              |
503.15/503.43	|  Parsing time:         0.86         s                                       |
503.15/503.49	============================[ Search Statistics ]==============================
503.15/503.49	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
503.15/503.49	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
503.15/503.49	===============================================================================
503.15/503.49	|         0 |  516903  1629699  4166103 |   543233        0    nan |  0.000 % |
504.25/504.50	|       100 |  516903  1629699  4166103 |   597556      100    113 |  7.921 % |
504.66/504.91	|       250 |  516903  1629699  4166103 |   657311      250     52 |  7.921 % |
507.45/507.71	|       475 |  516903  1629699  4166103 |   723043      475     50 |  7.921 % |
509.15/509.40	|       812 |  516902  1629696  4166097 |   795347      811     37 |  7.922 % |
510.54/510.80	|      1318 |  516902  1629696  4166097 |   874882     1317     25 |  7.921 % |
515.45/515.77	|      2077 |  516898  1629690  4166085 |   962370     2071     22 |  7.923 % |
518.75/519.08	|      3216 |  516892  1629668  4166041 |  1058607     3207     21 |  7.923 % |
524.46/524.72	|      4924 |  516887  1629663  4166031 |  1164468     4910     24 |  7.924 % |
533.85/534.18	|      7486 |  516799  1629366  4165372 |  1280914     7467     25 |  7.941 % |
548.14/548.47	|     11330 |  516682  1629098  4164766 |  1409006    11265     25 |  8.010 % |
575.03/575.36	|     17096 |  516396  1627901  4162135 |  1549907    16990     36 |  8.012 % |
619.81/620.13	|     25746 |  512219  1615173  4133839 |  1704897    25368     48 |  9.051 % |
679.19/679.55	|     38720 |  505662  1593163  4083678 |  1875387    36840     53 |  9.957 % |
767.86/768.29	|     58181 |  501396  1579227  4051325 |  2062926    55720     60 | 10.704 % |
936.61/937.00	|     87374 |  485813  1531804  3942223 |  2269219    82312     71 | 13.460 % |
1174.55/1175.02	|    131164 |  445226  1400308  3616164 |  2496140   111410     70 | 20.690 % |

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-1796583-1242077750/watcher-1796583-1242077750 -o /tmp/evaluation-result-1796583-1242077750/solver-1796583-1242077750 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1796583-1242077750.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: 1.12 1.08 1.02 3/64 6420
/proc/meminfo: memFree=1184576/2055920 swapFree=4181160/4192956
[pid=6420] ppid=6418 vsize=5360 CPUtime=0
/proc/6420/stat : 6420 (run.sh) R 6418 6420 6152 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 235807893 5488640 236 1992294400 4194304 4889804 548682068784 18446744073709551615 254195329695 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/6420/statm: 1340 236 195 169 0 51 0
[pid=6421] ppid=6420 vsize=2124 CPUtime=0
/proc/6421/stat : 6421 (revival) R 6420 6420 6152 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 235807893 2174976 256 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/6421/statm: 531 259 81 6 0 169 0

[startup+0.098175 s]
/proc/loadavg: 1.12 1.08 1.02 3/64 6420
/proc/meminfo: memFree=1184576/2055920 swapFree=4181160/4192956
[pid=6420] ppid=6418 vsize=5360 CPUtime=0
/proc/6420/stat : 6420 (run.sh) S 6418 6420 6152 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235807893 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6420/statm: 1340 237 196 169 0 51 0
[pid=6421] ppid=6420 vsize=44748 CPUtime=0.08
/proc/6421/stat : 6421 (revival) R 6420 6420 6152 0 -1 4194304 10510 0 0 0 2 6 0 0 19 0 1 0 235807893 45821952 10473 1992294400 134512640 134537284 4294956368 18446744073709551615 8156795 0 0 4096 0 0 0 0 17 0 0 0
/proc/6421/statm: 11187 10474 82 6 0 10825 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 50108

[startup+0.101175 s]
/proc/loadavg: 1.12 1.08 1.02 3/64 6420
/proc/meminfo: memFree=1184576/2055920 swapFree=4181160/4192956
[pid=6420] ppid=6418 vsize=5360 CPUtime=0
/proc/6420/stat : 6420 (run.sh) S 6418 6420 6152 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235807893 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6420/statm: 1340 237 196 169 0 51 0
[pid=6421] ppid=6420 vsize=45144 CPUtime=0.09
/proc/6421/stat : 6421 (revival) R 6420 6420 6152 0 -1 4194304 10624 0 0 0 3 6 0 0 19 0 1 0 235807893 46227456 10587 1992294400 134512640 134537284 4294956368 18446744073709551615 8156795 0 0 4096 0 0 0 0 17 0 0 0
/proc/6421/statm: 11286 10588 82 6 0 10924 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 50504

[startup+0.30119 s]
/proc/loadavg: 1.12 1.08 1.02 3/64 6420
/proc/meminfo: memFree=1184576/2055920 swapFree=4181160/4192956
[pid=6420] ppid=6418 vsize=5360 CPUtime=0
/proc/6420/stat : 6420 (run.sh) S 6418 6420 6152 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235807893 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6420/statm: 1340 237 196 169 0 51 0
[pid=6421] ppid=6420 vsize=76796 CPUtime=0.29
/proc/6421/stat : 6421 (revival) R 6420 6420 6152 0 -1 4194304 17854 0 0 0 20 9 0 0 21 0 1 0 235807893 78639104 17817 1992294400 134512640 134537284 4294956368 18446744073709551615 8156795 0 0 4096 0 0 0 0 17 0 0 0
/proc/6421/statm: 19199 17817 82 6 0 18837 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 82156

[startup+0.701218 s]
/proc/loadavg: 1.12 1.08 1.02 3/64 6420
/proc/meminfo: memFree=1184576/2055920 swapFree=4181160/4192956
[pid=6420] ppid=6418 vsize=5360 CPUtime=0
/proc/6420/stat : 6420 (run.sh) S 6418 6420 6152 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235807893 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6420/statm: 1340 237 196 169 0 51 0
[pid=6421] ppid=6420 vsize=136440 CPUtime=0.69
/proc/6421/stat : 6421 (revival) R 6420 6420 6152 0 -1 4194304 32219 0 0 0 55 14 0 0 25 0 1 0 235807893 139714560 32182 1992294400 134512640 134537284 4294956368 18446744073709551615 8156795 0 0 4096 0 0 0 0 17 0 0 0
/proc/6421/statm: 34110 32183 82 6 0 33748 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 141800

[startup+1.50128 s]
/proc/loadavg: 1.12 1.08 1.02 2/66 6422
/proc/meminfo: memFree=1080752/2055920 swapFree=4181160/4192956
[pid=6420] ppid=6418 vsize=5360 CPUtime=0
/proc/6420/stat : 6420 (run.sh) S 6418 6420 6152 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235807893 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6420/statm: 1340 237 196 169 0 51 0
[pid=6421] ppid=6420 vsize=133788 CPUtime=1.48
/proc/6421/stat : 6421 (revival) R 6420 6420 6152 0 -1 4194304 34861 0 0 0 133 15 0 0 25 0 1 50000 235807893 136998912 25881 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 0 0 0
/proc/6421/statm: 33447 25881 85 6 0 33085 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 139148

[startup+3.10139 s]
/proc/loadavg: 1.12 1.08 1.02 2/66 6422
/proc/meminfo: memFree=1079344/2055920 swapFree=4181160/4192956
[pid=6420] ppid=6418 vsize=5360 CPUtime=0
/proc/6420/stat : 6420 (run.sh) S 6418 6420 6152 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235807893 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6420/statm: 1340 237 196 169 0 51 0
[pid=6421] ppid=6420 vsize=133788 CPUtime=3.09
/proc/6421/stat : 6421 (revival) R 6420 6420 6152 0 -1 4194304 34861 0 0 0 293 16 0 0 25 0 1 50000 235807893 136998912 25881 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 0 0 0
/proc/6421/statm: 33447 25881 85 6 0 33085 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 139148

[startup+6.30163 s]
/proc/loadavg: 1.19 1.09 1.03 2/66 6422
/proc/meminfo: memFree=1080880/2055920 swapFree=4181160/4192956
[pid=6420] ppid=6418 vsize=5360 CPUtime=0
/proc/6420/stat : 6420 (run.sh) S 6418 6420 6152 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235807893 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6420/statm: 1340 237 196 169 0 51 0
[pid=6421] ppid=6420 vsize=133788 CPUtime=6.29
/proc/6421/stat : 6421 (revival) R 6420 6420 6152 0 -1 4194304 34861 0 0 0 611 18 0 0 25 0 1 50000 235807893 136998912 25881 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/6421/statm: 33447 25881 85 6 0 33085 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 139148

[startup+12.7021 s]
/proc/loadavg: 1.18 1.09 1.03 2/66 6422
/proc/meminfo: memFree=1081008/2055920 swapFree=4181160/4192956
[pid=6420] ppid=6418 vsize=5360 CPUtime=0
/proc/6420/stat : 6420 (run.sh) S 6418 6420 6152 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235807893 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6420/statm: 1340 237 196 169 0 51 0
[pid=6421] ppid=6420 vsize=133788 CPUtime=12.69
/proc/6421/stat : 6421 (revival) R 6420 6420 6152 0 -1 4194304 34861 0 0 0 1251 18 0 0 25 0 1 50000 235807893 136998912 25881 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/6421/statm: 33447 25881 85 6 0 33085 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 139148

[startup+25.501 s]
/proc/loadavg: 1.14 1.08 1.03 2/66 6422
/proc/meminfo: memFree=1081136/2055920 swapFree=4181160/4192956
[pid=6420] ppid=6418 vsize=5360 CPUtime=0
/proc/6420/stat : 6420 (run.sh) S 6418 6420 6152 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235807893 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6420/statm: 1340 237 196 169 0 51 0
[pid=6421] ppid=6420 vsize=133788 CPUtime=25.48
/proc/6421/stat : 6421 (revival) R 6420 6420 6152 0 -1 4194304 34861 0 0 0 2530 18 0 0 25 0 1 50000 235807893 136998912 25881 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/6421/statm: 33447 25881 85 6 0 33085 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 139148

[startup+51.1019 s]
/proc/loadavg: 1.09 1.08 1.02 2/66 6422
/proc/meminfo: memFree=1079664/2055920 swapFree=4181160/4192956
[pid=6420] ppid=6418 vsize=5360 CPUtime=0
/proc/6420/stat : 6420 (run.sh) S 6418 6420 6152 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235807893 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6420/statm: 1340 237 196 169 0 51 0
[pid=6421] ppid=6420 vsize=133920 CPUtime=51.06
/proc/6421/stat : 6421 (revival) R 6420 6420 6152 0 -1 4194304 35259 0 0 0 5088 18 0 0 25 0 1 50000 235807893 137134080 26279 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 0 0 0
/proc/6421/statm: 33480 26279 85 6 0 33118 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 139280

[startup+102.306 s]
/proc/loadavg: 1.10 1.08 1.02 2/66 6422
/proc/meminfo: memFree=1079664/2055920 swapFree=4181160/4192956
[pid=6420] ppid=6418 vsize=5360 CPUtime=0
/proc/6420/stat : 6420 (run.sh) S 6418 6420 6152 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235807893 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6420/statm: 1340 237 196 169 0 51 0
[pid=6421] ppid=6420 vsize=133920 CPUtime=102.24
/proc/6421/stat : 6421 (revival) R 6420 6420 6152 0 -1 4194304 35281 0 0 0 10206 18 0 0 25 0 1 50000 235807893 137134080 26301 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/6421/statm: 33480 26301 85 6 0 33118 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 139280

[startup+162.302 s]
/proc/loadavg: 1.03 1.06 1.02 2/66 6422
/proc/meminfo: memFree=1079600/2055920 swapFree=4181160/4192956
[pid=6420] ppid=6418 vsize=5360 CPUtime=0
/proc/6420/stat : 6420 (run.sh) S 6418 6420 6152 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235807893 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6420/statm: 1340 237 196 169 0 51 0
[pid=6421] ppid=6420 vsize=133920 CPUtime=162.21
/proc/6421/stat : 6421 (revival) R 6420 6420 6152 0 -1 4194304 35283 0 0 0 16203 18 0 0 25 0 1 50000 235807893 137134080 26303 1992294400 134512640 134537284 4294956368 18446744073709551615 134524022 0 0 4096 8192 0 0 0 17 0 0 0
/proc/6421/statm: 33480 26303 85 6 0 33118 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 139280

[startup+222.301 s]
/proc/loadavg: 1.01 1.05 1.01 3/66 6422
/proc/meminfo: memFree=1079600/2055920 swapFree=4181160/4192956
[pid=6420] ppid=6418 vsize=5360 CPUtime=0
/proc/6420/stat : 6420 (run.sh) S 6418 6420 6152 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235807893 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6420/statm: 1340 237 196 169 0 51 0
[pid=6421] ppid=6420 vsize=133920 CPUtime=222.18
/proc/6421/stat : 6421 (revival) R 6420 6420 6152 0 -1 4194304 35285 0 0 0 22200 18 0 0 25 0 1 50000 235807893 137134080 26305 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/6421/statm: 33480 26305 85 6 0 33118 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 139280

[startup+282.302 s]
/proc/loadavg: 1.00 1.04 1.01 2/66 6424
/proc/meminfo: memFree=1079408/2055920 swapFree=4181160/4192956
[pid=6420] ppid=6418 vsize=5360 CPUtime=0
/proc/6420/stat : 6420 (run.sh) S 6418 6420 6152 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235807893 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6420/statm: 1340 237 196 169 0 51 0
[pid=6421] ppid=6420 vsize=133920 CPUtime=282.16
/proc/6421/stat : 6421 (revival) R 6420 6420 6152 0 -1 4194304 35285 0 0 0 28198 18 0 0 25 0 1 50000 235807893 137134080 26305 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 0 0 0
/proc/6421/statm: 33480 26305 85 6 0 33118 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 139280

[startup+342.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 6424
/proc/meminfo: memFree=1079408/2055920 swapFree=4181160/4192956
[pid=6420] ppid=6418 vsize=5360 CPUtime=0
/proc/6420/stat : 6420 (run.sh) S 6418 6420 6152 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235807893 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6420/statm: 1340 237 196 169 0 51 0
[pid=6421] ppid=6420 vsize=133920 CPUtime=342.13
/proc/6421/stat : 6421 (revival) R 6420 6420 6152 0 -1 4194304 35285 0 0 0 34195 18 0 0 25 0 1 50000 235807893 137134080 26305 1992294400 134512640 134537284 4294956368 18446744073709551615 134523936 0 0 4096 8192 0 0 0 17 0 0 0
/proc/6421/statm: 33480 26305 85 6 0 33118 0
Current children cumulated CPU time (s) 342.13

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

/proc/6425/statm: 29371 26041 77 170 0 29199 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 122844

[startup+642.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 6425
/proc/meminfo: memFree=1043440/2055920 swapFree=4181160/4192956
[pid=6420] ppid=6418 vsize=5360 CPUtime=502.18
/proc/6420/stat : 6420 (run.sh) S 6418 6420 6152 0 -1 4194304 312 35300 0 0 0 0 50186 32 16 0 1 0 235807893 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6420/statm: 1340 238 197 169 0 51 0
[pid=6425] ppid=6420 vsize=120552 CPUtime=139.82
/proc/6425/stat : 6425 (minisat) R 6420 6420 6152 0 -1 4194304 27015 0 0 0 13965 17 0 0 25 0 1 0 235858135 123445248 26886 1992294400 134512640 135212939 4294956240 18446744073709551615 134526682 0 0 4096 3 0 0 0 17 0 0 0
/proc/6425/statm: 30138 26886 77 170 0 29966 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 125912

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 6425
/proc/meminfo: memFree=1039792/2055920 swapFree=4181160/4192956
[pid=6420] ppid=6418 vsize=5360 CPUtime=502.18
/proc/6420/stat : 6420 (run.sh) S 6418 6420 6152 0 -1 4194304 312 35300 0 0 0 0 50186 32 16 0 1 0 235807893 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6420/statm: 1340 238 197 169 0 51 0
[pid=6425] ppid=6420 vsize=124196 CPUtime=199.8
/proc/6425/stat : 6425 (minisat) R 6420 6420 6152 0 -1 4194304 27938 0 0 0 19962 18 0 0 25 0 1 0 235858135 127176704 27809 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 0 0 0
/proc/6425/statm: 31049 27809 77 170 0 30877 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 129556

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6425
/proc/meminfo: memFree=1035632/2055920 swapFree=4181160/4192956
[pid=6420] ppid=6418 vsize=5360 CPUtime=502.18
/proc/6420/stat : 6420 (run.sh) S 6418 6420 6152 0 -1 4194304 312 35300 0 0 0 0 50186 32 16 0 1 0 235807893 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6420/statm: 1340 238 197 169 0 51 0
[pid=6425] ppid=6420 vsize=128288 CPUtime=259.79
/proc/6425/stat : 6425 (minisat) R 6420 6420 6152 0 -1 4194304 28975 0 0 0 25959 20 0 0 25 0 1 0 235858135 131366912 28846 1992294400 134512640 135212939 4294956240 18446744073709551615 134527043 0 0 4096 3 0 0 0 17 0 0 0
/proc/6425/statm: 32072 28846 77 170 0 31900 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 133648

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6425
/proc/meminfo: memFree=1031280/2055920 swapFree=4181160/4192956
[pid=6420] ppid=6418 vsize=5360 CPUtime=502.18
/proc/6420/stat : 6420 (run.sh) S 6418 6420 6152 0 -1 4194304 312 35300 0 0 0 0 50186 32 16 0 1 0 235807893 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6420/statm: 1340 238 197 169 0 51 0
[pid=6425] ppid=6420 vsize=132896 CPUtime=319.77
/proc/6425/stat : 6425 (minisat) R 6420 6420 6152 0 -1 4194304 30075 0 0 0 31955 22 0 0 25 0 1 0 235858135 136085504 29946 1992294400 134512640 135212939 4294956240 18446744073709551615 134529346 0 0 4096 3 0 0 0 17 0 0 0
/proc/6425/statm: 33224 29946 77 170 0 33052 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 138256

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6425
/proc/meminfo: memFree=1027312/2055920 swapFree=4181160/4192956
[pid=6420] ppid=6418 vsize=5360 CPUtime=502.18
/proc/6420/stat : 6420 (run.sh) S 6418 6420 6152 0 -1 4194304 312 35300 0 0 0 0 50186 32 16 0 1 0 235807893 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6420/statm: 1340 238 197 169 0 51 0
[pid=6425] ppid=6420 vsize=136724 CPUtime=379.75
/proc/6425/stat : 6425 (minisat) R 6420 6420 6152 0 -1 4194304 31060 0 0 0 37952 23 0 0 25 0 1 0 235858135 140005376 30931 1992294400 134512640 135212939 4294956240 18446744073709551615 134526650 0 0 4096 3 0 0 0 17 0 0 0
/proc/6425/statm: 34181 30931 77 170 0 34009 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 142084

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6425
/proc/meminfo: memFree=1023984/2055920 swapFree=4181160/4192956
[pid=6420] ppid=6418 vsize=5360 CPUtime=502.18
/proc/6420/stat : 6420 (run.sh) S 6418 6420 6152 0 -1 4194304 312 35300 0 0 0 0 50186 32 16 0 1 0 235807893 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6420/statm: 1340 238 197 169 0 51 0
[pid=6425] ppid=6420 vsize=140024 CPUtime=439.73
/proc/6425/stat : 6425 (minisat) R 6420 6420 6152 0 -1 4194304 31888 0 0 0 43949 24 0 0 25 0 1 0 235858135 143384576 31759 1992294400 134512640 135212939 4294956240 18446744073709551615 134529407 0 0 4096 3 0 0 0 17 0 0 0
/proc/6425/statm: 35006 31759 77 170 0 34834 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 145384

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6425
/proc/meminfo: memFree=1021232/2055920 swapFree=4181160/4192956
[pid=6420] ppid=6418 vsize=5360 CPUtime=502.18
/proc/6420/stat : 6420 (run.sh) S 6418 6420 6152 0 -1 4194304 312 35300 0 0 0 0 50186 32 16 0 1 0 235807893 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6420/statm: 1340 238 197 169 0 51 0
[pid=6425] ppid=6420 vsize=142664 CPUtime=499.71
/proc/6425/stat : 6425 (minisat) R 6420 6420 6152 0 -1 4194304 32562 0 0 0 49946 25 0 0 25 0 1 0 235858135 146087936 32433 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 0 0 0
/proc/6425/statm: 35666 32433 77 170 0 35494 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 148024

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6425
/proc/meminfo: memFree=1020464/2055920 swapFree=4181160/4192956
[pid=6420] ppid=6418 vsize=5360 CPUtime=502.18
/proc/6420/stat : 6420 (run.sh) S 6418 6420 6152 0 -1 4194304 312 35300 0 0 0 0 50186 32 16 0 1 0 235807893 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6420/statm: 1340 238 197 169 0 51 0
[pid=6425] ppid=6420 vsize=143636 CPUtime=559.69
/proc/6425/stat : 6425 (minisat) R 6420 6420 6152 0 -1 4194304 32748 0 0 0 55944 25 0 0 25 0 1 0 235858135 147083264 32619 1992294400 134512640 135212939 4294956240 18446744073709551615 134527619 0 0 4096 3 0 0 0 17 0 0 0
/proc/6425/statm: 35909 32619 77 170 0 35737 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 148996

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6425
/proc/meminfo: memFree=1018544/2055920 swapFree=4181160/4192956
[pid=6420] ppid=6418 vsize=5360 CPUtime=502.18
/proc/6420/stat : 6420 (run.sh) S 6418 6420 6152 0 -1 4194304 312 35300 0 0 0 0 50186 32 16 0 1 0 235807893 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6420/statm: 1340 238 197 169 0 51 0
[pid=6425] ppid=6420 vsize=145544 CPUtime=619.68
/proc/6425/stat : 6425 (minisat) R 6420 6420 6152 0 -1 4194304 33240 0 0 0 61942 26 0 0 25 0 1 0 235858135 149037056 33111 1992294400 134512640 135212939 4294956240 18446744073709551615 134536612 0 0 4096 3 0 0 0 17 0 0 0
/proc/6425/statm: 36386 33111 77 170 0 36214 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 150904

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6425
/proc/meminfo: memFree=1015408/2055920 swapFree=4181160/4192956
[pid=6420] ppid=6418 vsize=5360 CPUtime=502.18
/proc/6420/stat : 6420 (run.sh) S 6418 6420 6152 0 -1 4194304 312 35300 0 0 0 0 50186 32 16 0 1 0 235807893 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6420/statm: 1340 238 197 169 0 51 0
[pid=6425] ppid=6420 vsize=148712 CPUtime=679.67
/proc/6425/stat : 6425 (minisat) R 6420 6420 6152 0 -1 4194304 34027 0 0 0 67940 27 0 0 25 0 1 0 235858135 152281088 33898 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 0 0 0
/proc/6425/statm: 37178 33898 77 170 0 37006 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 154072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6425
/proc/meminfo: memFree=1012976/2055920 swapFree=4181160/4192956
[pid=6420] ppid=6418 vsize=5360 CPUtime=502.18
/proc/6420/stat : 6420 (run.sh) S 6418 6420 6152 0 -1 4194304 312 35300 0 0 0 0 50186 32 16 0 1 0 235807893 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6420/statm: 1340 238 197 169 0 51 0
[pid=6425] ppid=6420 vsize=151088 CPUtime=697.86
/proc/6425/stat : 6425 (minisat) R 6420 6420 6152 0 -1 4194304 34627 0 0 0 69759 27 0 0 25 0 1 0 235858135 154714112 34498 1992294400 134512640 135212939 4294956240 18446744073709551615 134537329 0 0 4096 3 0 0 0 17 0 0 0
/proc/6425/statm: 37772 34498 77 170 0 37600 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 156448

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6425
/proc/meminfo: memFree=1012976/2055920 swapFree=4181160/4192956
[pid=6420] ppid=6418 vsize=5360 CPUtime=502.18
/proc/6420/stat : 6420 (run.sh) S 6418 6420 6152 0 -1 4194304 312 35300 0 0 0 0 50186 32 16 0 1 0 235807893 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6420/statm: 1340 238 197 169 0 51 0
[pid=6425] ppid=6420 vsize=151088 CPUtime=697.86
/proc/6425/stat : 6425 (minisat) R 6420 6420 6152 0 -1 4194304 34627 0 0 0 69759 27 0 0 25 0 1 0 235858135 154714112 34498 1992294400 134512640 135212939 4294956240 18446744073709551615 134537329 0 0 4096 3 0 0 0 17 0 0 0
/proc/6425/statm: 37772 34498 77 170 0 37600 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 156448

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6420 and gives
#  childrusage.ru_utime.tv_sec=501
#  childrusage.ru_utime.tv_usec=864704
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=327950
# CPU time returned by wait4() is 502.193
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1199.45
CPU system time (s): 0.59
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 174924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 501.865
system time used= 0.32795
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35612
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= 5
involuntary context switches= 1156

runsolver used 1.22881 second user time and 3.15052 second system time

The end

Launcher Data 

Begin job on node34 at 2009-05-11 23:35:52
IDJOB=1796583
IDBENCH=69581
IDSOLVER=649
FILE ID=node34/1796583-1242077750
PBS_JOBID= 9277592
Free space on /tmp= 66216 MiB

SOLVER NAME= ReVivAl 0.23 2009-03-18
BENCH NAME= SAT_RACE08/cnf/schup-l2s-bc56s-1-k391.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796583-1242077750/watcher-1796583-1242077750 -o /tmp/evaluation-result-1796583-1242077750/solver-1796583-1242077750 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1796583-1242077750.cnf HOME

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

MD5SUM BENCH= 1f1dd0782ec95ee5e6d7a06f92fc0f12
RANDOM SEED=1459081551

node34.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:       1184992 kB
Buffers:         75164 kB
Cached:         697984 kB
SwapCached:       5588 kB
Active:         209596 kB
Inactive:       571352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1184992 kB
SwapTotal:     4192956 kB
SwapFree:      4181160 kB
Dirty:           37224 kB
Writeback:           0 kB
Mapped:          13564 kB
Slab:            75904 kB
Committed_AS:   807608 kB
PageTables:       1404 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= 66184 MiB
End job on node34 at 2009-05-11 23:55:55