Trace number 1797403

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 1200.61

General information on the benchmark

Namevelev-pipe-o-uns-1.0-7.cnf
MD5SUMb7df25f653e1e7a9ffcd39b3231809e6
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 variables24415
Number of clauses711050
Sum of the clauses size2091630
Maximum clause length161
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2605924
Number of clauses of size 386384
Number of clauses of size 4614
Number of clauses of size 5475
Number of clauses of size over 517652

Solver Data 

0.00/0.00	c revival is preprocessing the formula...Time out is reached... exporting CNF
500.05/500.34	#ITERATIONS 7
500.05/500.34	#LEARNT CLAUSES 310
500.65/500.93	done !
500.65/500.93	c Calling MINISAT
500.65/500.93	This is MiniSat 2.0 beta
500.65/500.93	WARNING: for repeatability, setting FPU to use double precision
500.65/500.93	============================[ Problem Statistics ]=============================
500.65/500.93	|                                                                             |
500.65/500.93	|  Number of variables:  24415                                                |
500.65/500.93	|  Number of clauses:    611742                                               |
500.67/501.28	|  Parsing time:         0.32         s                                       |
500.67/501.30	============================[ Search Statistics ]==============================
500.67/501.30	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
500.67/501.30	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
500.67/501.30	===============================================================================
500.67/501.30	|         0 |   22746   610073  1835155 |   203357        0    nan |  0.000 % |
500.67/501.37	|       102 |   22746   610073  1835155 |   223693      102     95 |  6.836 % |
500.67/501.45	|       255 |   22746   610073  1835155 |   246062      255     61 |  6.836 % |
501.23/501.56	|       480 |   22746   610073  1835155 |   270669      480     47 |  6.836 % |
501.33/501.68	|       817 |   22746   610073  1835155 |   297735      817     48 |  6.836 % |
501.53/501.86	|      1324 |   22746   610073  1835155 |   327509     1324     52 |  6.836 % |
501.73/502.07	|      2083 |   22746   610073  1835155 |   360260     2083     70 |  6.836 % |
502.13/502.47	|      3222 |   22746   610073  1835155 |   396286     3222     67 |  6.836 % |
502.72/503.09	|      4930 |   22746   610073  1835155 |   435915     4930    111 |  6.836 % |
503.43/503.78	|      7494 |   22746   610073  1835155 |   479506     7494    111 |  6.836 % |
504.73/505.01	|     11339 |   22746   610073  1835155 |   527457    11339    121 |  6.836 % |
506.52/506.88	|     17105 |   22746   610073  1835155 |   580203    17105    123 |  6.836 % |
510.22/510.52	|     25754 |   22746   610073  1835155 |   638223    25754    173 |  6.836 % |
515.82/516.12	|     38728 |   22746   610073  1835155 |   702045    38728    207 |  6.836 % |
524.72/525.04	|     58189 |   22746   610073  1835155 |   772250    58189    212 |  6.836 % |
539.51/539.83	|     87381 |   22746   610073  1835155 |   849475    87381    199 |  6.836 % |
566.21/566.54	|    131170 |   22746   610073  1835155 |   934422   131170    193 |  6.836 % |
617.78/618.19	|    196856 |   22746   610073  1835155 |  1027865   196856    201 |  6.836 % |
721.73/722.18	|    295382 |   22746   610073  1835155 |  1130651   295382    236 |  6.836 % |
913.15/913.66	|    443171 |   22746   610073  1835155 |  1243716   443171    253 |  6.836 % |

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-1797403-1242089938/watcher-1797403-1242089938 -o /tmp/evaluation-result-1797403-1242089938/solver-1797403-1242089938 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1797403-1242089938.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: 1.02 1.02 1.00 3/65 31937
/proc/meminfo: memFree=1509640/2055924 swapFree=4181596/4192956
[pid=31937] ppid=31935 vsize=5360 CPUtime=0
/proc/31937/stat : 31937 (run.sh) R 31935 31937 31782 0 -1 4194304 268 0 0 0 0 0 0 0 19 0 1 0 237023139 5488640 236 1992294400 4194304 4889804 548682068784 18446744073709551615 230266825375 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/31937/statm: 1340 236 195 169 0 51 0
[pid=31938] ppid=31937 vsize=2124 CPUtime=0
/proc/31938/stat : 31938 (revival) R 31937 31937 31782 0 -1 4194304 235 0 0 0 0 0 0 0 19 0 1 0 237023140 2174976 202 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/31938/statm: 531 209 81 6 0 169 0

[startup+0.03148 s]
/proc/loadavg: 1.02 1.02 1.00 3/65 31937
/proc/meminfo: memFree=1509640/2055924 swapFree=4181596/4192956
[pid=31937] ppid=31935 vsize=5360 CPUtime=0
/proc/31937/stat : 31937 (run.sh) S 31935 31937 31782 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 237023139 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31937/statm: 1340 237 196 169 0 51 0
[pid=31938] ppid=31937 vsize=15612 CPUtime=0.02
/proc/31938/stat : 31938 (revival) R 31937 31937 31782 0 -1 4194304 3617 0 0 0 0 2 0 0 19 0 1 0 237023140 15986688 3584 1992294400 134512640 134537284 4294956368 18446744073709551615 8373197 0 0 4096 0 0 0 0 17 0 0 0
/proc/31938/statm: 3903 3585 82 6 0 3541 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 20972

[startup+0.101486 s]
/proc/loadavg: 1.02 1.02 1.00 3/65 31937
/proc/meminfo: memFree=1509640/2055924 swapFree=4181596/4192956
[pid=31937] ppid=31935 vsize=5360 CPUtime=0
/proc/31937/stat : 31937 (run.sh) S 31935 31937 31782 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 237023139 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31937/statm: 1340 237 196 169 0 51 0
[pid=31938] ppid=31937 vsize=24328 CPUtime=0.09
/proc/31938/stat : 31938 (revival) R 31937 31937 31782 0 -1 4194304 5669 0 0 0 7 2 0 0 21 0 1 0 237023140 24911872 5632 1992294400 134512640 134537284 4294956368 18446744073709551615 8373197 0 0 4096 0 0 0 0 17 0 0 0
/proc/31938/statm: 6082 5632 82 6 0 5720 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 29688

[startup+0.301506 s]
/proc/loadavg: 1.02 1.02 1.00 3/65 31937
/proc/meminfo: memFree=1509640/2055924 swapFree=4181596/4192956
[pid=31937] ppid=31935 vsize=5360 CPUtime=0
/proc/31937/stat : 31937 (run.sh) S 31935 31937 31782 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 237023139 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31937/statm: 1340 237 196 169 0 51 0
[pid=31938] ppid=31937 vsize=31604 CPUtime=0.29
/proc/31938/stat : 31938 (revival) R 31937 31937 31782 0 -1 4194304 10192 0 0 0 25 4 0 0 23 0 1 50000 237023140 32362496 6906 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 0 0 0
/proc/31938/statm: 7901 6906 85 6 0 7539 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 36964

[startup+0.701548 s]
/proc/loadavg: 1.02 1.02 1.00 3/65 31937
/proc/meminfo: memFree=1509640/2055924 swapFree=4181596/4192956
[pid=31937] ppid=31935 vsize=5360 CPUtime=0
/proc/31937/stat : 31937 (run.sh) S 31935 31937 31782 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 237023139 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31937/statm: 1340 237 196 169 0 51 0
[pid=31938] ppid=31937 vsize=32004 CPUtime=0.68
/proc/31938/stat : 31938 (revival) R 31937 31937 31782 0 -1 4194304 10284 0 0 0 64 4 0 0 25 0 1 50000 237023140 32772096 6998 1992294400 134512640 134537284 4294956368 18446744073709551615 134523954 0 0 4096 8192 0 0 0 17 0 0 0
/proc/31938/statm: 8001 6998 85 6 0 7639 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 37364

[startup+1.50163 s]
/proc/loadavg: 1.02 1.02 1.00 2/67 31939
/proc/meminfo: memFree=1481464/2055924 swapFree=4181596/4192956
[pid=31937] ppid=31935 vsize=5360 CPUtime=0
/proc/31937/stat : 31937 (run.sh) S 31935 31937 31782 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 237023139 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31937/statm: 1340 237 196 169 0 51 0
[pid=31938] ppid=31937 vsize=32136 CPUtime=1.49
/proc/31938/stat : 31938 (revival) R 31937 31937 31782 0 -1 4194304 10340 0 0 0 144 5 0 0 25 0 1 50000 237023140 32907264 7054 1992294400 134512640 134537284 4294956368 18446744073709551615 134524029 0 0 4096 8192 0 0 0 17 0 0 0
/proc/31938/statm: 8034 7054 85 6 0 7672 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37496

[startup+3.1018 s]
/proc/loadavg: 1.02 1.02 1.00 2/67 31939
/proc/meminfo: memFree=1481208/2055924 swapFree=4181596/4192956
[pid=31937] ppid=31935 vsize=5360 CPUtime=0
/proc/31937/stat : 31937 (run.sh) S 31935 31937 31782 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 237023139 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31937/statm: 1340 237 196 169 0 51 0
[pid=31938] ppid=31937 vsize=32268 CPUtime=3.09
/proc/31938/stat : 31938 (revival) R 31937 31937 31782 0 -1 4194304 10366 0 0 0 304 5 0 0 25 0 1 50000 237023140 33042432 7080 1992294400 134512640 134537284 4294956368 18446744073709551615 134523620 0 0 4096 8192 0 0 0 17 0 0 0
/proc/31938/statm: 8067 7080 85 6 0 7705 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 37628

[startup+6.30113 s]
/proc/loadavg: 1.02 1.02 1.00 2/67 31939
/proc/meminfo: memFree=1480504/2055924 swapFree=4181596/4192956
[pid=31937] ppid=31935 vsize=5360 CPUtime=0
/proc/31937/stat : 31937 (run.sh) S 31935 31937 31782 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 237023139 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31937/statm: 1340 237 196 169 0 51 0
[pid=31938] ppid=31937 vsize=32400 CPUtime=6.29
/proc/31938/stat : 31938 (revival) R 31937 31937 31782 0 -1 4194304 10396 0 0 0 624 5 0 0 25 0 1 50000 237023140 33177600 7110 1992294400 134512640 134537284 4294956368 18446744073709551615 134524109 0 0 4096 8192 0 0 0 17 0 0 0
/proc/31938/statm: 8100 7110 85 6 0 7738 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37760

[startup+12.7018 s]
/proc/loadavg: 1.10 1.04 1.01 2/67 31939
/proc/meminfo: memFree=1480440/2055924 swapFree=4181596/4192956
[pid=31937] ppid=31935 vsize=5360 CPUtime=0
/proc/31937/stat : 31937 (run.sh) S 31935 31937 31782 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 237023139 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31937/statm: 1340 237 196 169 0 51 0
[pid=31938] ppid=31937 vsize=32400 CPUtime=12.69
/proc/31938/stat : 31938 (revival) R 31937 31937 31782 0 -1 4194304 10400 0 0 0 1264 5 0 0 25 0 1 50000 237023140 33177600 7114 1992294400 134512640 134537284 4294956368 18446744073709551615 134523932 0 0 4096 8192 0 0 0 17 0 0 0
/proc/31938/statm: 8100 7114 85 6 0 7738 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37760

[startup+25.5011 s]
/proc/loadavg: 1.22 1.07 1.01 2/67 31939
/proc/meminfo: memFree=1480696/2055924 swapFree=4181596/4192956
[pid=31937] ppid=31935 vsize=5360 CPUtime=0
/proc/31937/stat : 31937 (run.sh) S 31935 31937 31782 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 237023139 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31937/statm: 1340 237 196 169 0 51 0
[pid=31938] ppid=31937 vsize=32400 CPUtime=25.48
/proc/31938/stat : 31938 (revival) R 31937 31937 31782 0 -1 4194304 10402 0 0 0 2543 5 0 0 25 0 1 50000 237023140 33177600 7116 1992294400 134512640 134537284 4294956368 18446744073709551615 134523922 0 0 4096 8192 0 0 0 17 0 0 0
/proc/31938/statm: 8100 7116 85 6 0 7738 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37760

[startup+51.1018 s]
/proc/loadavg: 1.14 1.06 1.01 2/67 31939
/proc/meminfo: memFree=1480888/2055924 swapFree=4181596/4192956
[pid=31937] ppid=31935 vsize=5360 CPUtime=0
/proc/31937/stat : 31937 (run.sh) S 31935 31937 31782 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 237023139 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31937/statm: 1340 237 196 169 0 51 0
[pid=31938] ppid=31937 vsize=32400 CPUtime=51.06
/proc/31938/stat : 31938 (revival) R 31937 31937 31782 0 -1 4194304 10405 0 0 0 5101 5 0 0 25 0 1 50000 237023140 33177600 7119 1992294400 134512640 134537284 4294956368 18446744073709551615 134523572 0 0 4096 8192 0 0 0 17 0 0 0
/proc/31938/statm: 8100 7119 85 6 0 7738 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 37760

[startup+102.305 s]
/proc/loadavg: 1.06 1.05 1.01 2/67 31939
/proc/meminfo: memFree=1480952/2055924 swapFree=4181596/4192956
[pid=31937] ppid=31935 vsize=5360 CPUtime=0
/proc/31937/stat : 31937 (run.sh) S 31935 31937 31782 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 237023139 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31937/statm: 1340 237 196 169 0 51 0
[pid=31938] ppid=31937 vsize=32532 CPUtime=102.24
/proc/31938/stat : 31938 (revival) R 31937 31937 31782 0 -1 4194304 10438 0 0 0 10219 5 0 0 25 0 1 50000 237023140 33312768 7152 1992294400 134512640 134537284 4294956368 18446744073709551615 134531146 0 0 4096 8192 0 0 0 17 0 0 0
/proc/31938/statm: 8133 7152 85 6 0 7771 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 37892

[startup+162.301 s]
/proc/loadavg: 1.02 1.04 1.00 2/67 31945
/proc/meminfo: memFree=1480120/2055924 swapFree=4181596/4192956
[pid=31937] ppid=31935 vsize=5360 CPUtime=0
/proc/31937/stat : 31937 (run.sh) S 31935 31937 31782 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 237023139 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31937/statm: 1340 237 196 169 0 51 0
[pid=31938] ppid=31937 vsize=33456 CPUtime=162.21
/proc/31938/stat : 31938 (revival) R 31937 31937 31782 0 -1 4194304 10663 0 0 0 16215 6 0 0 25 0 1 50000 237023140 34258944 7377 1992294400 134512640 134537284 4294956368 18446744073709551615 134515739 0 0 4096 8192 0 0 0 17 0 0 0
/proc/31938/statm: 8364 7377 85 6 0 8002 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 38816

[startup+222.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/67 31945
/proc/meminfo: memFree=1479224/2055924 swapFree=4181596/4192956
[pid=31937] ppid=31935 vsize=5360 CPUtime=0
/proc/31937/stat : 31937 (run.sh) S 31935 31937 31782 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 237023139 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31937/statm: 1340 237 196 169 0 51 0
[pid=31938] ppid=31937 vsize=34380 CPUtime=222.16
/proc/31938/stat : 31938 (revival) R 31937 31937 31782 0 -1 4194304 10888 0 0 0 22209 7 0 0 25 0 1 50000 237023140 35205120 7602 1992294400 134512640 134537284 4294956368 18446744073709551615 134524000 0 0 4096 8192 0 0 0 17 0 0 0
/proc/31938/statm: 8595 7602 85 6 0 8233 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 39740

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 31945
/proc/meminfo: memFree=1478456/2055924 swapFree=4181596/4192956
[pid=31937] ppid=31935 vsize=5360 CPUtime=0
/proc/31937/stat : 31937 (run.sh) S 31935 31937 31782 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 237023139 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31937/statm: 1340 237 196 169 0 51 0
[pid=31938] ppid=31937 vsize=35172 CPUtime=282.14
/proc/31938/stat : 31938 (revival) R 31937 31937 31782 0 -1 4194304 11089 0 0 0 28207 7 0 0 25 0 1 50000 237023140 36016128 7803 1992294400 134512640 134537284 4294956368 18446744073709551615 134524107 0 0 4096 8192 0 0 0 17 0 0 0
/proc/31938/statm: 8793 7803 85 6 0 8431 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 40532

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 31945
/proc/meminfo: memFree=1477624/2055924 swapFree=4181596/4192956
[pid=31937] ppid=31935 vsize=5360 CPUtime=0
/proc/31937/stat : 31937 (run.sh) S 31935 31937 31782 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 237023139 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31937/statm: 1340 237 196 169 0 51 0
[pid=31938] ppid=31937 vsize=35964 CPUtime=342.12
/proc/31938/stat : 31938 (revival) R 31937 31937 31782 0 -1 4194304 11296 0 0 0 34205 7 0 0 25 0 1 50000 237023140 36827136 8010 1992294400 134512640 134537284 4294956368 18446744073709551615 134531236 0 0 4096 8192 0 0 0 17 0 0 0
/proc/31938/statm: 8991 8010 85 6 0 8629 0
Current children cumulated CPU time (s) 342.12

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

/proc/31946/statm: 18946 18677 77 170 0 18774 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 81144

[startup+582.302 s]
/proc/loadavg: 1.05 1.02 1.00 2/67 31946
/proc/meminfo: memFree=1351544/2055924 swapFree=4181596/4192956
[pid=31937] ppid=31935 vsize=5360 CPUtime=500.67
/proc/31937/stat : 31937 (run.sh) S 31935 31937 31782 0 -1 4194304 312 11872 0 0 0 0 50056 11 16 0 1 0 237023139 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31937/statm: 1340 238 197 169 0 51 0
[pid=31946] ppid=31937 vsize=148024 CPUtime=81.32
/proc/31946/stat : 31946 (minisat) R 31937 31937 31782 0 -1 4194304 36669 0 0 0 8105 27 0 0 25 0 1 0 237073232 151576576 36655 1992294400 134512640 135212939 4294956240 18446744073709551615 134527119 0 0 4096 3 0 0 0 17 0 0 0
/proc/31946/statm: 37006 36655 77 170 0 36834 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 153384

[startup+642.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/67 31946
/proc/meminfo: memFree=1275768/2055924 swapFree=4181596/4192956
[pid=31937] ppid=31935 vsize=5360 CPUtime=500.67
/proc/31937/stat : 31937 (run.sh) S 31935 31937 31782 0 -1 4194304 312 11872 0 0 0 0 50056 11 16 0 1 0 237023139 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31937/statm: 1340 238 197 169 0 51 0
[pid=31946] ppid=31937 vsize=223492 CPUtime=141.3
/proc/31946/stat : 31946 (minisat) R 31937 31937 31782 0 -1 4194304 55507 0 0 0 14085 45 0 0 25 0 1 0 237073232 228855808 55493 1992294400 134512640 135212939 4294956240 18446744073709551615 134529446 0 0 4096 3 0 0 0 17 0 0 0
/proc/31946/statm: 55873 55493 77 170 0 55701 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 228852

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 31946
/proc/meminfo: memFree=1205496/2055924 swapFree=4181596/4192956
[pid=31937] ppid=31935 vsize=5360 CPUtime=500.67
/proc/31937/stat : 31937 (run.sh) S 31935 31937 31782 0 -1 4194304 312 11872 0 0 0 0 50056 11 16 0 1 0 237023139 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31937/statm: 1340 238 197 169 0 51 0
[pid=31946] ppid=31937 vsize=294284 CPUtime=201.27
/proc/31946/stat : 31946 (minisat) R 31937 31937 31782 0 -1 4194304 73212 0 0 0 20065 62 0 0 25 0 1 0 237073232 301346816 73198 1992294400 134512640 135212939 4294956240 18446744073709551615 134526750 0 0 4096 3 0 0 0 17 0 0 0
/proc/31946/statm: 73571 73198 77 170 0 73399 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 299644

[startup+762.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 31946
/proc/meminfo: memFree=1139000/2055924 swapFree=4181596/4192956
[pid=31937] ppid=31935 vsize=5360 CPUtime=500.67
/proc/31937/stat : 31937 (run.sh) S 31935 31937 31782 0 -1 4194304 312 11872 0 0 0 0 50056 11 16 0 1 0 237023139 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31937/statm: 1340 238 197 169 0 51 0
[pid=31946] ppid=31937 vsize=360588 CPUtime=261.25
/proc/31946/stat : 31946 (minisat) R 31937 31937 31782 0 -1 4194304 89660 0 0 0 26048 77 0 0 25 0 1 0 237073232 369242112 89646 1992294400 134512640 135212939 4294956240 18446744073709551615 134527045 0 0 4096 3 0 0 0 17 0 0 0
/proc/31946/statm: 90147 89646 77 170 0 89975 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 365948

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31946
/proc/meminfo: memFree=1081400/2055924 swapFree=4181596/4192956
[pid=31937] ppid=31935 vsize=5360 CPUtime=500.67
/proc/31937/stat : 31937 (run.sh) S 31935 31937 31782 0 -1 4194304 312 11872 0 0 0 0 50056 11 16 0 1 0 237023139 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31937/statm: 1340 238 197 169 0 51 0
[pid=31946] ppid=31937 vsize=418468 CPUtime=321.22
/proc/31946/stat : 31946 (minisat) R 31937 31937 31782 0 -1 4194304 104170 0 0 0 32033 89 0 0 25 0 1 0 237073232 428511232 104156 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/31946/statm: 104617 104156 77 170 0 104445 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 423828

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31946
/proc/meminfo: memFree=1036280/2055924 swapFree=4181596/4192956
[pid=31937] ppid=31935 vsize=5360 CPUtime=500.67
/proc/31937/stat : 31937 (run.sh) S 31935 31937 31782 0 -1 4194304 312 11872 0 0 0 0 50056 11 16 0 1 0 237023139 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31937/statm: 1340 238 197 169 0 51 0
[pid=31946] ppid=31937 vsize=462936 CPUtime=381.2
/proc/31946/stat : 31946 (minisat) R 31937 31937 31782 0 -1 4194304 115276 0 0 0 38021 99 0 0 25 0 1 0 237073232 474046464 115262 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/31946/statm: 115734 115262 77 170 0 115562 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 468296

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31946
/proc/meminfo: memFree=996600/2055924 swapFree=4181596/4192956
[pid=31937] ppid=31935 vsize=5360 CPUtime=500.67
/proc/31937/stat : 31937 (run.sh) S 31935 31937 31782 0 -1 4194304 312 11872 0 0 0 0 50056 11 16 0 1 0 237023139 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31937/statm: 1340 238 197 169 0 51 0
[pid=31946] ppid=31937 vsize=502808 CPUtime=441.17
/proc/31946/stat : 31946 (minisat) R 31937 31937 31782 0 -1 4194304 125276 0 0 0 44008 109 0 0 25 0 1 0 237073232 514875392 125262 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/31946/statm: 125702 125262 77 170 0 125530 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 508168

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31946
/proc/meminfo: memFree=961528/2055924 swapFree=4181596/4192956
[pid=31937] ppid=31935 vsize=5360 CPUtime=500.67
/proc/31937/stat : 31937 (run.sh) S 31935 31937 31782 0 -1 4194304 312 11872 0 0 0 0 50056 11 16 0 1 0 237023139 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31937/statm: 1340 238 197 169 0 51 0
[pid=31946] ppid=31937 vsize=538228 CPUtime=501.14
/proc/31946/stat : 31946 (minisat) R 31937 31937 31782 0 -1 4194304 133938 0 0 0 49996 118 0 0 25 0 1 0 237073232 551145472 133924 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/31946/statm: 134557 133924 77 170 0 134385 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 543588

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31946
/proc/meminfo: memFree=931640/2055924 swapFree=4181596/4192956
[pid=31937] ppid=31935 vsize=5360 CPUtime=500.67
/proc/31937/stat : 31937 (run.sh) S 31935 31937 31782 0 -1 4194304 312 11872 0 0 0 0 50056 11 16 0 1 0 237023139 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31937/statm: 1340 238 197 169 0 51 0
[pid=31946] ppid=31937 vsize=568384 CPUtime=561.12
/proc/31946/stat : 31946 (minisat) R 31937 31937 31782 0 -1 4194304 141478 0 0 0 55986 126 0 0 25 0 1 0 237073232 582025216 141464 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/31946/statm: 142096 141464 77 170 0 141924 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 573744

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31946
/proc/meminfo: memFree=904120/2055924 swapFree=4181596/4192956
[pid=31937] ppid=31935 vsize=5360 CPUtime=500.67
/proc/31937/stat : 31937 (run.sh) S 31935 31937 31782 0 -1 4194304 312 11872 0 0 0 0 50056 11 16 0 1 0 237023139 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31937/statm: 1340 238 197 169 0 51 0
[pid=31946] ppid=31937 vsize=595340 CPUtime=621.08
/proc/31946/stat : 31946 (minisat) R 31937 31937 31782 0 -1 4194304 148276 0 0 0 61976 132 0 0 25 0 1 0 237073232 609628160 148262 1992294400 134512640 135212939 4294956240 18446744073709551615 134527040 0 0 4096 3 0 0 0 17 0 0 0
/proc/31946/statm: 148835 148262 77 170 0 148663 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 600700

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31946
/proc/meminfo: memFree=882744/2055924 swapFree=4181596/4192956
[pid=31937] ppid=31935 vsize=5360 CPUtime=500.67
/proc/31937/stat : 31937 (run.sh) S 31935 31937 31782 0 -1 4194304 312 11872 0 0 0 0 50056 11 16 0 1 0 237023139 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31937/statm: 1340 238 197 169 0 51 0
[pid=31946] ppid=31937 vsize=616820 CPUtime=681.07
/proc/31946/stat : 31946 (minisat) R 31937 31937 31782 0 -1 4194304 153649 0 0 0 67970 137 0 0 25 0 1 0 237073232 631623680 153635 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/31946/statm: 154205 153635 77 170 0 154033 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 622180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 31946
/proc/meminfo: memFree=875960/2055924 swapFree=4181596/4192956
[pid=31937] ppid=31935 vsize=5360 CPUtime=500.67
/proc/31937/stat : 31937 (run.sh) S 31935 31937 31782 0 -1 4194304 312 11872 0 0 0 0 50056 11 16 0 1 0 237023139 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31937/statm: 1340 238 197 169 0 51 0
[pid=31946] ppid=31937 vsize=623292 CPUtime=699.36
/proc/31946/stat : 31946 (minisat) R 31937 31937 31782 0 -1 4194304 155277 0 0 0 69797 139 0 0 25 0 1 0 237073232 638251008 155263 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/31946/statm: 155823 155263 77 170 0 155651 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 628652

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 31937 and gives
#  childrusage.ru_utime.tv_sec=500
#  childrusage.ru_utime.tv_usec=569901
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=118981
# CPU time returned by wait4() is 500.689
# 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): 1200.61
CPU time (s): 1200.03
CPU user time (s): 1198.53
CPU system time (s): 1.5
CPU usage (%): 99.9516
Max. virtual memory (cumulated for all children) (KiB): 628652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 500.57
system time used= 0.118981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12184
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= 1672

runsolver used 1.03784 second user time and 3.33849 second system time

The end

Launcher Data 

Begin job on node83 at 2009-05-12 02:58:59
IDJOB=1797403
IDBENCH=71743
IDSOLVER=649
FILE ID=node83/1797403-1242089938
PBS_JOBID= 9277718
Free space on /tmp= 66172 MiB

SOLVER NAME= ReVivAl 0.23 2009-03-18
BENCH NAME= SAT_RACE06/velev-pipe-o-uns-1.0-7.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1797403-1242089938/watcher-1797403-1242089938 -o /tmp/evaluation-result-1797403-1242089938/solver-1797403-1242089938 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1797403-1242089938.cnf HOME

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

MD5SUM BENCH= b7df25f653e1e7a9ffcd39b3231809e6
RANDOM SEED=1565250301

node83.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		: 3000.222
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		: 3000.222
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:      2055924 kB
MemFree:       1510120 kB
Buffers:         68344 kB
Cached:         396504 kB
SwapCached:       5508 kB
Active:         196596 kB
Inactive:       276316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1510120 kB
SwapTotal:     4192956 kB
SwapFree:      4181596 kB
Dirty:           14404 kB
Writeback:           0 kB
Mapped:          13692 kB
Slab:            58828 kB
Committed_AS:   813512 kB
PageTables:       1384 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= 66160 MiB
End job on node83 at 2009-05-12 03:19:01