Trace number 1796318

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) 1200.09 1200.81

General information on the benchmark

Nameindustrial/palacios/hard/
sortnet-8-ipc5-h18-unsat.cnf
MD5SUMb3381a58cbbd64d5d90a3b4fcd44bf6d
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 variables338487
Number of clauses1187589
Sum of the clauses size2886289
Maximum clause length57
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2849854
Number of clauses of size 3326098
Number of clauses of size 4798
Number of clauses of size 5544
Number of clauses of size over 510039

Solver Data 

0.00/0.00	c revival is preprocessing the formula...Time out is reached... exporting CNF
500.28/500.62	#ITERATIONS 1
500.28/500.62	#LEARNT CLAUSES 656
501.17/501.59	done !
501.17/501.59	c Calling MINISAT
501.17/501.59	This is MiniSat 2.0 beta
501.17/501.59	WARNING: for repeatability, setting FPU to use double precision
501.17/501.59	============================[ Problem Statistics ]=============================
501.17/501.59	|                                                                             |
501.17/501.59	|  Number of variables:  340179                                               |
501.17/501.59	|  Number of clauses:    1185446                                              |
501.26/502.29	|  Parsing time:         0.60         s                                       |
501.26/502.33	============================[ Search Statistics ]==============================
501.26/502.33	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
501.26/502.33	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
501.26/502.33	===============================================================================
501.26/502.33	|         0 |  339793  1182777  2844928 |   394259        0    nan |  0.000 % |
503.15/503.58	|       100 |  339793  1182777  2844928 |   433684      100     25 |  0.113 % |
504.25/504.61	|       250 |  339793  1182777  2844928 |   477053      250     23 |  0.113 % |
506.35/506.78	|       475 |  339793  1182777  2844928 |   524758      475     32 |  0.113 % |
509.85/510.22	|       815 |  339789  1182733  2844840 |   577234      811     39 |  0.115 % |
513.05/513.45	|      1321 |  339789  1182607  2844588 |   634958     1317     31 |  0.115 % |
519.85/520.28	|      2081 |  339781  1182563  2844500 |   698453     2068     67 |  0.117 % |
528.84/529.27	|      3220 |  339780  1182220  2843814 |   768299     3202     62 |  0.117 % |
549.54/549.94	|      4929 |  339780  1182220  2843814 |   845129     4911    106 |  0.117 % |
570.82/571.27	|      7493 |  339779  1182178  2843730 |   929642     7474    116 |  0.118 % |
606.70/607.11	|     11337 |  339779  1182178  2843730 |  1022606    11318    103 |  0.118 % |
671.08/671.50	|     17103 |  339779  1182178  2843730 |  1124866    17084    172 |  0.118 % |
790.80/791.34	|     25753 |  339778  1182136  2843646 |  1237353    25731    230 |  0.118 % |
929.74/930.31	|     38727 |  339777  1182099  2843572 |  1361088    38702    204 |  0.118 % |
1139.21/1139.93	|     58188 |  339777  1182099  2843572 |  1497197    58163    158 |  0.118 % |

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-1796318-1242074213/watcher-1796318-1242074213 -o /tmp/evaluation-result-1796318-1242074213/solver-1796318-1242074213 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1796318-1242074213.cnf HOME 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 21874
/proc/meminfo: memFree=1499112/2055920 swapFree=4180300/4192956
[pid=21874] ppid=21872 vsize=5360 CPUtime=0
/proc/21874/stat : 21874 (run.sh) R 21872 21874 21775 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 235450817 5488640 236 1992294400 4194304 4889804 548682068784 18446744073709551615 224264776351 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/21874/statm: 1340 236 195 169 0 51 0
[pid=21875] ppid=21874 vsize=2124 CPUtime=0
/proc/21875/stat : 21875 (revival) R 21874 21874 21775 0 -1 4194304 275 0 0 0 0 0 0 0 18 0 1 0 235450817 2174976 243 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/21875/statm: 531 249 81 6 0 169 0

[startup+0.03367 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 21874
/proc/meminfo: memFree=1499112/2055920 swapFree=4180300/4192956
[pid=21874] ppid=21872 vsize=5360 CPUtime=0
/proc/21874/stat : 21874 (run.sh) S 21872 21874 21775 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235450817 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21874/statm: 1340 237 196 169 0 51 0
[pid=21875] ppid=21874 vsize=34380 CPUtime=0.03
/proc/21875/stat : 21875 (revival) R 21874 21874 21775 0 -1 4194304 4725 0 0 0 0 3 0 0 18 0 1 0 235450817 35205120 4692 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/21875/statm: 8595 4699 81 6 0 8233 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 39740

[startup+0.101682 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 21874
/proc/meminfo: memFree=1499112/2055920 swapFree=4180300/4192956
[pid=21874] ppid=21872 vsize=5360 CPUtime=0
/proc/21874/stat : 21874 (run.sh) S 21872 21874 21775 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235450817 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21874/statm: 1340 237 196 169 0 51 0
[pid=21875] ppid=21874 vsize=33916 CPUtime=0.09
/proc/21875/stat : 21875 (revival) R 21874 21874 21775 0 -1 4194304 7777 0 0 0 5 4 0 0 19 0 1 0 235450817 34729984 7741 1992294400 134512640 134537284 4294956368 18446744073709551615 6985339 0 0 4096 0 0 0 0 17 0 0 0
/proc/21875/statm: 8479 7742 82 6 0 8117 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 39276

[startup+0.301717 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 21874
/proc/meminfo: memFree=1499112/2055920 swapFree=4180300/4192956
[pid=21874] ppid=21872 vsize=5360 CPUtime=0
/proc/21874/stat : 21874 (run.sh) S 21872 21874 21775 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235450817 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21874/statm: 1340 237 196 169 0 51 0
[pid=21875] ppid=21874 vsize=66800 CPUtime=0.29
/proc/21875/stat : 21875 (revival) R 21874 21874 21775 0 -1 4194304 14634 0 0 0 22 7 0 0 21 0 1 0 235450817 68403200 14598 1992294400 134512640 134537284 4294956368 18446744073709551615 6985339 0 0 4096 0 0 0 0 17 0 0 0
/proc/21875/statm: 16700 14599 82 6 0 16338 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 72160

[startup+0.701793 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 21874
/proc/meminfo: memFree=1499112/2055920 swapFree=4180300/4192956
[pid=21874] ppid=21872 vsize=5360 CPUtime=0
/proc/21874/stat : 21874 (run.sh) S 21872 21874 21775 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235450817 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21874/statm: 1340 237 196 169 0 51 0
[pid=21875] ppid=21874 vsize=78016 CPUtime=0.69
/proc/21875/stat : 21875 (revival) R 21874 21874 21775 0 -1 4194304 21641 0 0 0 59 10 0 0 25 0 1 50000 235450817 79888384 16235 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/21875/statm: 19504 16235 85 6 0 19142 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83376

[startup+1.50195 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 21876
/proc/meminfo: memFree=1433816/2055920 swapFree=4180300/4192956
[pid=21874] ppid=21872 vsize=5360 CPUtime=0
/proc/21874/stat : 21874 (run.sh) S 21872 21874 21775 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235450817 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21874/statm: 1340 237 196 169 0 51 0
[pid=21875] ppid=21874 vsize=78016 CPUtime=1.48
/proc/21875/stat : 21875 (revival) R 21874 21874 21775 0 -1 4194304 21650 0 0 0 138 10 0 0 25 0 1 50000 235450817 79888384 16244 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 1 0 0
/proc/21875/statm: 19504 16244 85 6 0 19142 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 83376

[startup+3.10125 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 21876
/proc/meminfo: memFree=1433048/2055920 swapFree=4180300/4192956
[pid=21874] ppid=21872 vsize=5360 CPUtime=0
/proc/21874/stat : 21874 (run.sh) S 21872 21874 21775 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235450817 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21874/statm: 1340 237 196 169 0 51 0
[pid=21875] ppid=21874 vsize=78016 CPUtime=3.08
/proc/21875/stat : 21875 (revival) R 21874 21874 21775 0 -1 4194304 21652 0 0 0 298 10 0 0 25 0 1 50000 235450817 79888384 16246 1992294400 134512640 134537284 4294956368 18446744073709551615 134531213 0 0 4096 8192 0 0 0 17 1 0 0
/proc/21875/statm: 19504 16246 85 6 0 19142 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 83376

[startup+6.30183 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 21876
/proc/meminfo: memFree=1433944/2055920 swapFree=4180300/4192956
[pid=21874] ppid=21872 vsize=5360 CPUtime=0
/proc/21874/stat : 21874 (run.sh) S 21872 21874 21775 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235450817 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21874/statm: 1340 237 196 169 0 51 0
[pid=21875] ppid=21874 vsize=78016 CPUtime=6.27
/proc/21875/stat : 21875 (revival) R 21874 21874 21775 0 -1 4194304 21658 0 0 0 617 10 0 0 25 0 1 50000 235450817 79888384 16252 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 0 0 0
/proc/21875/statm: 19504 16252 85 6 0 19142 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 83376

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 21876
/proc/meminfo: memFree=1433944/2055920 swapFree=4180300/4192956
[pid=21874] ppid=21872 vsize=5360 CPUtime=0
/proc/21874/stat : 21874 (run.sh) S 21872 21874 21775 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235450817 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21874/statm: 1340 237 196 169 0 51 0
[pid=21875] ppid=21874 vsize=78016 CPUtime=12.66
/proc/21875/stat : 21875 (revival) R 21874 21874 21775 0 -1 4194304 21664 0 0 0 1256 10 0 0 25 0 1 50000 235450817 79888384 16258 1992294400 134512640 134537284 4294956368 18446744073709551615 134524000 0 0 4096 8192 0 0 0 17 0 0 0
/proc/21875/statm: 19504 16258 85 6 0 19142 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 83376

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 21876
/proc/meminfo: memFree=1434072/2055920 swapFree=4180300/4192956
[pid=21874] ppid=21872 vsize=5360 CPUtime=0
/proc/21874/stat : 21874 (run.sh) S 21872 21874 21775 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235450817 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21874/statm: 1340 237 196 169 0 51 0
[pid=21875] ppid=21874 vsize=78148 CPUtime=25.45
/proc/21875/stat : 21875 (revival) R 21874 21874 21775 0 -1 4194304 21674 0 0 0 2535 10 0 0 25 0 1 50000 235450817 80023552 16268 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/21875/statm: 19537 16268 85 6 0 19175 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 83508

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 21876
/proc/meminfo: memFree=1433944/2055920 swapFree=4180300/4192956
[pid=21874] ppid=21872 vsize=5360 CPUtime=0
/proc/21874/stat : 21874 (run.sh) S 21872 21874 21775 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235450817 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21874/statm: 1340 237 196 169 0 51 0
[pid=21875] ppid=21874 vsize=78148 CPUtime=51.02
/proc/21875/stat : 21875 (revival) R 21874 21874 21775 0 -1 4194304 21700 0 0 0 5092 10 0 0 25 0 1 50000 235450817 80023552 16294 1992294400 134512640 134537284 4294956368 18446744073709551615 134523634 0 0 4096 8192 0 0 0 17 0 0 0
/proc/21875/statm: 19537 16294 85 6 0 19175 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 83508

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 21876
/proc/meminfo: memFree=1434008/2055920 swapFree=4180300/4192956
[pid=21874] ppid=21872 vsize=5360 CPUtime=0
/proc/21874/stat : 21874 (run.sh) S 21872 21874 21775 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235450817 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21874/statm: 1340 237 196 169 0 51 0
[pid=21875] ppid=21874 vsize=78280 CPUtime=102.19
/proc/21875/stat : 21875 (revival) R 21874 21874 21775 0 -1 4194304 21718 0 0 0 10209 10 0 0 25 0 1 50000 235450817 80158720 16312 1992294400 134512640 134537284 4294956368 18446744073709551615 134524039 0 0 4096 8192 0 0 0 17 0 0 0
/proc/21875/statm: 19570 16312 85 6 0 19208 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 83640

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 21876
/proc/meminfo: memFree=1434008/2055920 swapFree=4180300/4192956
[pid=21874] ppid=21872 vsize=5360 CPUtime=0
/proc/21874/stat : 21874 (run.sh) S 21872 21874 21775 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235450817 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21874/statm: 1340 237 196 169 0 51 0
[pid=21875] ppid=21874 vsize=78280 CPUtime=162.15
/proc/21875/stat : 21875 (revival) R 21874 21874 21775 0 -1 4194304 21727 0 0 0 16205 10 0 0 25 0 1 50000 235450817 80158720 16321 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/21875/statm: 19570 16321 85 6 0 19208 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 83640

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 21876
/proc/meminfo: memFree=1433944/2055920 swapFree=4180300/4192956
[pid=21874] ppid=21872 vsize=5360 CPUtime=0
/proc/21874/stat : 21874 (run.sh) S 21872 21874 21775 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235450817 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21874/statm: 1340 237 196 169 0 51 0
[pid=21875] ppid=21874 vsize=78280 CPUtime=222.12
/proc/21875/stat : 21875 (revival) R 21874 21874 21775 0 -1 4194304 21731 0 0 0 22202 10 0 0 25 0 1 50000 235450817 80158720 16325 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 0 0 0
/proc/21875/statm: 19570 16325 85 6 0 19208 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 83640

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 21876
/proc/meminfo: memFree=1433944/2055920 swapFree=4180300/4192956
[pid=21874] ppid=21872 vsize=5360 CPUtime=0
/proc/21874/stat : 21874 (run.sh) S 21872 21874 21775 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235450817 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21874/statm: 1340 237 196 169 0 51 0
[pid=21875] ppid=21874 vsize=78280 CPUtime=282.1
/proc/21875/stat : 21875 (revival) R 21874 21874 21775 0 -1 4194304 21735 0 0 0 28199 11 0 0 25 0 1 50000 235450817 80158720 16329 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 1 0 0
/proc/21875/statm: 19570 16329 85 6 0 19208 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 83640

[startup+342.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/67 21878
/proc/meminfo: memFree=1433816/2055920 swapFree=4180300/4192956
[pid=21874] ppid=21872 vsize=5360 CPUtime=0
/proc/21874/stat : 21874 (run.sh) S 21872 21874 21775 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235450817 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21874/statm: 1340 237 196 169 0 51 0
[pid=21875] ppid=21874 vsize=78412 CPUtime=342.06
/proc/21875/stat : 21875 (revival) R 21874 21874 21775 0 -1 4194304 21744 0 0 0 34195 11 0 0 25 0 1 50000 235450817 80293888 16338 1992294400 134512640 134537284 4294956368 18446744073709551615 134531169 0 0 4096 8192 0 0 0 17 0 0 0
/proc/21875/statm: 19603 16338 85 6 0 19241 0
Current children cumulated CPU time (s) 342.06

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

/proc/21879/statm: 18827 17287 77 170 0 18655 0
Current children cumulated CPU time (s) 521.94
Current children cumulated vsize (KiB) 80668

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 21879
/proc/meminfo: memFree=1404824/2055920 swapFree=4180300/4192956
[pid=21874] ppid=21872 vsize=5360 CPUtime=501.26
/proc/21874/stat : 21874 (run.sh) S 21872 21874 21775 0 -1 4194304 312 21775 0 1 0 0 50105 21 16 0 1 0 235450817 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21874/statm: 1340 238 197 169 0 51 0
[pid=21879] ppid=21874 vsize=78908 CPUtime=80.66
/proc/21879/stat : 21879 (minisat) R 21874 21874 21775 0 -1 4194304 18379 0 0 0 8053 13 0 0 25 0 1 0 235500976 80801792 18170 1992294400 134512640 135212939 4294956240 18446744073709551615 134526557 0 0 4096 3 0 0 0 17 0 0 0
/proc/21879/statm: 19727 18170 77 170 0 19555 0
Current children cumulated CPU time (s) 581.92
Current children cumulated vsize (KiB) 84268

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 21879
/proc/meminfo: memFree=1400920/2055920 swapFree=4180300/4192956
[pid=21874] ppid=21872 vsize=5360 CPUtime=501.26
/proc/21874/stat : 21874 (run.sh) S 21872 21874 21775 0 -1 4194304 312 21775 0 1 0 0 50105 21 16 0 1 0 235450817 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21874/statm: 1340 238 197 169 0 51 0
[pid=21879] ppid=21874 vsize=82932 CPUtime=140.63
/proc/21879/stat : 21879 (minisat) R 21874 21874 21775 0 -1 4194304 19405 0 0 0 14049 14 0 0 25 0 1 0 235500976 84922368 19196 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/21879/statm: 20733 19196 77 170 0 20561 0
Current children cumulated CPU time (s) 641.89
Current children cumulated vsize (KiB) 88292

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 21879
/proc/meminfo: memFree=1395224/2055920 swapFree=4180300/4192956
[pid=21874] ppid=21872 vsize=5360 CPUtime=501.26
/proc/21874/stat : 21874 (run.sh) S 21872 21874 21775 0 -1 4194304 312 21775 0 1 0 0 50105 21 16 0 1 0 235450817 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21874/statm: 1340 238 197 169 0 51 0
[pid=21879] ppid=21874 vsize=88620 CPUtime=200.59
/proc/21879/stat : 21879 (minisat) R 21874 21874 21775 0 -1 4194304 20802 0 0 0 20044 15 0 0 25 0 1 0 235500976 90746880 20593 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/21879/statm: 22155 20593 77 170 0 21983 0
Current children cumulated CPU time (s) 701.85
Current children cumulated vsize (KiB) 93980

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 21879
/proc/meminfo: memFree=1386520/2055920 swapFree=4180300/4192956
[pid=21874] ppid=21872 vsize=5360 CPUtime=501.26
/proc/21874/stat : 21874 (run.sh) S 21872 21874 21775 0 -1 4194304 312 21775 0 1 0 0 50105 21 16 0 1 0 235450817 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21874/statm: 1340 238 197 169 0 51 0
[pid=21879] ppid=21874 vsize=97300 CPUtime=260.57
/proc/21879/stat : 21879 (minisat) R 21874 21874 21775 0 -1 4194304 22992 0 0 0 26039 18 0 0 25 0 1 0 235500976 99635200 22783 1992294400 134512640 135212939 4294956240 18446744073709551615 134526750 0 0 4096 3 0 0 0 17 0 0 0
/proc/21879/statm: 24325 22783 77 170 0 24153 0
Current children cumulated CPU time (s) 761.83
Current children cumulated vsize (KiB) 102660

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 21879
/proc/meminfo: memFree=1383576/2055920 swapFree=4180300/4192956
[pid=21874] ppid=21872 vsize=5360 CPUtime=501.26
/proc/21874/stat : 21874 (run.sh) S 21872 21874 21775 0 -1 4194304 312 21775 0 1 0 0 50105 21 16 0 1 0 235450817 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21874/statm: 1340 238 197 169 0 51 0
[pid=21879] ppid=21874 vsize=100384 CPUtime=320.53
/proc/21879/stat : 21879 (minisat) R 21874 21874 21775 0 -1 4194304 23747 0 0 0 32034 19 0 0 25 0 1 0 235500976 102793216 23538 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/21879/statm: 25096 23538 77 170 0 24924 0
Current children cumulated CPU time (s) 821.79
Current children cumulated vsize (KiB) 105744

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 21879
/proc/meminfo: memFree=1379224/2055920 swapFree=4180300/4192956
[pid=21874] ppid=21872 vsize=5360 CPUtime=501.26
/proc/21874/stat : 21874 (run.sh) S 21872 21874 21775 0 -1 4194304 312 21775 0 1 0 0 50105 21 16 0 1 0 235450817 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21874/statm: 1340 238 197 169 0 51 0
[pid=21879] ppid=21874 vsize=104660 CPUtime=380.5
/proc/21879/stat : 21879 (minisat) R 21874 21874 21775 0 -1 4194304 24831 0 0 0 38030 20 0 0 25 0 1 0 235500976 107171840 24622 1992294400 134512640 135212939 4294956240 18446744073709551615 134526557 0 0 4096 3 0 0 0 17 0 0 0
/proc/21879/statm: 26165 24622 77 170 0 25993 0
Current children cumulated CPU time (s) 881.76
Current children cumulated vsize (KiB) 110020

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 21879
/proc/meminfo: memFree=1375640/2055920 swapFree=4180300/4192956
[pid=21874] ppid=21872 vsize=5360 CPUtime=501.26
/proc/21874/stat : 21874 (run.sh) S 21872 21874 21775 0 -1 4194304 312 21775 0 1 0 0 50105 21 16 0 1 0 235450817 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21874/statm: 1340 238 197 169 0 51 0
[pid=21879] ppid=21874 vsize=108232 CPUtime=440.47
/proc/21879/stat : 21879 (minisat) R 21874 21874 21775 0 -1 4194304 25713 0 0 0 44025 22 0 0 25 0 1 0 235500976 110829568 25504 1992294400 134512640 135212939 4294956240 18446744073709551615 134526557 0 0 4096 3 0 0 0 17 0 0 0
/proc/21879/statm: 27058 25504 77 170 0 26886 0
Current children cumulated CPU time (s) 941.73
Current children cumulated vsize (KiB) 113592

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 21879
/proc/meminfo: memFree=1374040/2055920 swapFree=4180300/4192956
[pid=21874] ppid=21872 vsize=5360 CPUtime=501.26
/proc/21874/stat : 21874 (run.sh) S 21872 21874 21775 0 -1 4194304 312 21775 0 1 0 0 50105 21 16 0 1 0 235450817 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21874/statm: 1340 238 197 169 0 51 0
[pid=21879] ppid=21874 vsize=109764 CPUtime=500.44
/proc/21879/stat : 21879 (minisat) R 21874 21874 21775 0 -1 4194304 26102 0 0 0 50022 22 0 0 25 0 1 0 235500976 112398336 25893 1992294400 134512640 135212939 4294956240 18446744073709551615 134526557 0 0 4096 3 0 0 0 17 0 0 0
/proc/21879/statm: 27441 25893 77 170 0 27269 0
Current children cumulated CPU time (s) 1001.7
Current children cumulated vsize (KiB) 115124

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 21879
/proc/meminfo: memFree=1372696/2055920 swapFree=4180300/4192956
[pid=21874] ppid=21872 vsize=5360 CPUtime=501.26
/proc/21874/stat : 21874 (run.sh) S 21872 21874 21775 0 -1 4194304 312 21775 0 1 0 0 50105 21 16 0 1 0 235450817 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21874/statm: 1340 238 197 169 0 51 0
[pid=21879] ppid=21874 vsize=111216 CPUtime=560.42
/proc/21879/stat : 21879 (minisat) R 21874 21874 21775 0 -1 4194304 26451 0 0 0 56019 23 0 0 25 0 1 0 235500976 113885184 26242 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/21879/statm: 27804 26242 77 170 0 27632 0
Current children cumulated CPU time (s) 1061.68
Current children cumulated vsize (KiB) 116576

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 21879
/proc/meminfo: memFree=1370648/2055920 swapFree=4180300/4192956
[pid=21874] ppid=21872 vsize=5360 CPUtime=501.26
/proc/21874/stat : 21874 (run.sh) S 21872 21874 21775 0 -1 4194304 312 21775 0 1 0 0 50105 21 16 0 1 0 235450817 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21874/statm: 1340 238 197 169 0 51 0
[pid=21879] ppid=21874 vsize=113196 CPUtime=620.37
/proc/21879/stat : 21879 (minisat) R 21874 21874 21775 0 -1 4194304 26961 0 0 0 62013 24 0 0 25 0 1 0 235500976 115912704 26752 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 0 0 0
/proc/21879/statm: 28299 26752 77 170 0 28127 0
Current children cumulated CPU time (s) 1121.63
Current children cumulated vsize (KiB) 118556

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 21879
/proc/meminfo: memFree=1368280/2055920 swapFree=4180300/4192956
[pid=21874] ppid=21872 vsize=5360 CPUtime=501.26
/proc/21874/stat : 21874 (run.sh) S 21872 21874 21775 0 -1 4194304 312 21775 0 1 0 0 50105 21 16 0 1 0 235450817 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21874/statm: 1340 238 197 169 0 51 0
[pid=21879] ppid=21874 vsize=115572 CPUtime=680.34
/proc/21879/stat : 21879 (minisat) R 21874 21874 21775 0 -1 4194304 27543 0 0 0 68009 25 0 0 25 0 1 0 235500976 118345728 27334 1992294400 134512640 135212939 4294956240 18446744073709551615 134526582 0 0 4096 3 0 0 0 17 1 0 0
/proc/21879/statm: 28893 27334 77 170 0 28721 0
Current children cumulated CPU time (s) 1181.6
Current children cumulated vsize (KiB) 120932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 21879
/proc/meminfo: memFree=1367448/2055920 swapFree=4180300/4192956
[pid=21874] ppid=21872 vsize=5360 CPUtime=501.26
/proc/21874/stat : 21874 (run.sh) S 21872 21874 21775 0 -1 4194304 312 21775 0 1 0 0 50105 21 16 0 1 0 235450817 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21874/statm: 1340 238 197 169 0 51 0
[pid=21879] ppid=21874 vsize=116492 CPUtime=698.83
/proc/21879/stat : 21879 (minisat) R 21874 21874 21775 0 -1 4194304 27763 0 0 0 69858 25 0 0 25 0 1 0 235500976 119287808 27554 1992294400 134512640 135212939 4294956240 18446744073709551615 134536612 0 0 4096 3 0 0 0 17 0 0 0
/proc/21879/statm: 29123 27554 77 170 0 28951 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 121852

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 21874 and gives
#  childrusage.ru_utime.tv_sec=501
#  childrusage.ru_utime.tv_usec=58827
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=213967
# CPU time returned by wait4() is 501.273
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.81
CPU time (s): 1200.09
CPU user time (s): 1199.63
CPU system time (s): 0.46
CPU usage (%): 99.9399
Max. virtual memory (cumulated for all children) (KiB): 121852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 501.059
system time used= 0.213967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22087
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 1590

runsolver used 1.06484 second user time and 3.3105 second system time

The end

Launcher Data 

Begin job on node82 at 2009-05-11 22:36:55
IDJOB=1796318
IDBENCH=20405
IDSOLVER=649
FILE ID=node82/1796318-1242074213
PBS_JOBID= 9277624
Free space on /tmp= 66136 MiB

SOLVER NAME= ReVivAl 0.23 2009-03-18
BENCH NAME= SAT07/industrial/palacios/hard/sortnet-8-ipc5-h18-unsat.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796318-1242074213/watcher-1796318-1242074213 -o /tmp/evaluation-result-1796318-1242074213/solver-1796318-1242074213 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1796318-1242074213.cnf HOME

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

MD5SUM BENCH= b3381a58cbbd64d5d90a3b4fcd44bf6d
RANDOM SEED=2124172239

node82.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		: 3000.259
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		: 3000.259
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:       1499608 kB
Buffers:         64456 kB
Cached:         431796 kB
SwapCached:       6744 kB
Active:         180668 kB
Inactive:       324400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1499608 kB
SwapTotal:     4192956 kB
SwapFree:      4180300 kB
Dirty:           22952 kB
Writeback:           0 kB
Mapped:          13800 kB
Slab:            37192 kB
Committed_AS:   650196 kB
PageTables:       1384 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= 66116 MiB
End job on node82 at 2009-05-11 22:56:58