Trace number 1807036

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 + SatElite 2009-03-18? (TO) 1200.01 1200.71

General information on the benchmark

NameCRAFTED/modcircuits/
mod3block_4vars_12gates_b2.cnf
MD5SUM0518a02320d5198cbf8d4b8ec920a5ba
Bench CategoryCRAFTED (crafted 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 variables1553
Number of clauses867173
Sum of the clauses size5122474
Maximum clause length36
Minimum clause length1
Number of clauses of size 1384
Number of clauses of size 25535
Number of clauses of size 30
Number of clauses of size 410780
Number of clauses of size 535328
Number of clauses of size over 5815146

Solver Data 

0.00/0.00	c SatElite...
0.00/0.00	c Parsing...
1.09/1.20	c ==============================================================================
1.09/1.20	c |           |     ORIGINAL     |              LEARNT              |          |
1.09/1.20	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.09/1.20	c ==============================================================================
1.09/1.20	c |         0 |  866789  5122090 |  260036       0        0     nan |  0.000 % |
58.54/58.62	c |         0 |  459052  2685761 |      --       0       --      -- |     --   | -57529/-40169
58.54/58.62	c ==============================================================================
58.54/58.62	c Result  :   #vars: 1088   #clauses: 459052   #literals: 2685761
58.54/58.62	c CPU time:   58.3901 s
58.54/58.62	c ==============================================================================
59.84/59.99	c SatElite is done !
59.84/59.99	c revival is preprocessing the formula...Time out is reached... exporting CNF
559.84/560.28	#ITERATIONS 34
559.84/560.28	#LEARNT CLAUSES 131
560.34/560.73	done !
560.34/560.73	c Calling MINISAT
560.34/560.73	This is MiniSat 2.0 beta
560.34/560.73	WARNING: for repeatability, setting FPU to use double precision
560.34/560.73	============================[ Problem Statistics ]=============================
560.34/560.73	|                                                                             |
560.34/560.73	|  Number of variables:  1088                                                 |
560.34/560.73	|  Number of clauses:    384802                                               |
560.54/560.97	|  Parsing time:         0.21         s                                       |
560.54/560.98	============================[ Search Statistics ]==============================
560.54/560.98	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
560.54/560.98	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
560.54/560.98	===============================================================================
560.54/560.98	|         0 |    1047   384719  1620322 |   128239        0    nan |  0.000 % |
560.64/561.01	|       102 |    1047   384719  1620322 |   141063      102     15 |  3.769 % |
560.64/561.05	|       252 |    1047   384719  1620322 |   155169      252     18 |  3.768 % |
560.64/561.09	|       479 |    1047   384719  1620322 |   170686      479     19 |  3.769 % |
560.73/561.18	|       816 |    1047   384719  1620322 |   187755      816     20 |  3.769 % |
560.93/561.34	|      1323 |    1047   384719  1620322 |   206531     1323     26 |  3.769 % |
561.13/561.57	|      2082 |    1047   384719  1620322 |   227184     2082     24 |  3.768 % |
561.44/561.87	|      3223 |    1047   384719  1620322 |   249902     3223     23 |  3.769 % |
561.94/562.38	|      4932 |    1047   384719  1620322 |   274893     4932     31 |  3.768 % |
562.74/563.12	|      7494 |    1047   384719  1620322 |   302382     7494     32 |  3.769 % |
564.13/564.53	|     11338 |    1047   384719  1620322 |   332620    11338     35 |  3.768 % |
566.93/567.36	|     17106 |    1047   384719  1620322 |   365882    17106     36 |  3.768 % |
570.63/571.06	|     25756 |    1047   384719  1620322 |   402471    25756     43 |  3.768 % |
577.03/577.43	|     38731 |    1047   384719  1620322 |   442718    38731     43 |  3.768 % |
587.22/587.65	|     58192 |    1047   384719  1620322 |   486989    58192     44 |  3.769 % |
606.40/606.80	|     87384 |    1047   384719  1620322 |   535688    87384     45 |  3.768 % |
654.88/655.30	|    131177 |    1047   384719  1620322 |   589257   131177     47 |  3.768 % |
755.62/756.15	|    196863 |    1047   384719  1620322 |   648183   196863     51 |  3.769 % |
956.33/956.96	|    295389 |    1047   384719  1620322 |   713001   295389     53 |  3.769 % |

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-1807036-1242154537/watcher-1807036-1242154537 -o /tmp/evaluation-result-1807036-1242154537/solver-1807036-1242154537 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1807036-1242154537.cnf HOME 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 15296
/proc/meminfo: memFree=980480/2055920 swapFree=4181168/4192956
[pid=15296] ppid=15294 vsize=5360 CPUtime=0
/proc/15296/stat : 15296 (run.sh) R 15294 15296 14860 0 -1 4194304 269 0 0 0 0 0 0 0 18 0 1 0 243482427 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 213116316319 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/15296/statm: 1340 237 196 169 0 51 0
[pid=15297] ppid=15296 vsize=816 CPUtime=0
/proc/15297/stat : 15297 (SatElite) R 15296 15296 14860 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 243482427 835584 102 1992294400 134512640 135031949 4294956224 18446744073709551615 134690605 0 0 4096 3 0 0 0 17 0 0 0
/proc/15297/statm: 204 103 51 126 0 75 0

[startup+0.089823 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 15296
/proc/meminfo: memFree=980480/2055920 swapFree=4181168/4192956
[pid=15296] ppid=15294 vsize=5360 CPUtime=0
/proc/15296/stat : 15296 (run.sh) S 15294 15296 14860 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 243482427 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15296/statm: 1340 238 197 169 0 51 0
[pid=15297] ppid=15296 vsize=4232 CPUtime=0.08
/proc/15297/stat : 15297 (SatElite) R 15296 15296 14860 0 -1 4194304 991 0 0 0 8 0 0 0 19 0 1 0 243482427 4333568 974 1992294400 134512640 135031949 4294956224 18446744073709551615 134690605 0 0 4096 3 0 0 0 17 0 0 0
/proc/15297/statm: 1058 974 51 126 0 929 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9592

[startup+0.101824 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 15296
/proc/meminfo: memFree=980480/2055920 swapFree=4181168/4192956
[pid=15296] ppid=15294 vsize=5360 CPUtime=0
/proc/15296/stat : 15296 (run.sh) S 15294 15296 14860 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 243482427 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15296/statm: 1340 238 197 169 0 51 0
[pid=15297] ppid=15296 vsize=5020 CPUtime=0.09
/proc/15297/stat : 15297 (SatElite) R 15296 15296 14860 0 -1 4194304 1103 0 0 0 9 0 0 0 19 0 1 0 243482427 5140480 1086 1992294400 134512640 135031949 4294956224 18446744073709551615 134690605 0 0 4096 3 0 0 0 17 0 0 0
/proc/15297/statm: 1255 1086 51 126 0 1126 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10380

[startup+0.301861 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 15296
/proc/meminfo: memFree=980480/2055920 swapFree=4181168/4192956
[pid=15296] ppid=15294 vsize=5360 CPUtime=0
/proc/15296/stat : 15296 (run.sh) S 15294 15296 14860 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 243482427 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15296/statm: 1340 238 197 169 0 51 0
[pid=15297] ppid=15296 vsize=15580 CPUtime=0.29
/proc/15297/stat : 15297 (SatElite) R 15296 15296 14860 0 -1 4194304 3710 0 0 0 27 2 0 0 21 0 1 0 243482427 15953920 3693 1992294400 134512640 135031949 4294956224 18446744073709551615 134690605 0 0 4096 3 0 0 0 17 0 0 0
/proc/15297/statm: 3895 3693 51 126 0 3766 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20940

[startup+0.701936 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 15296
/proc/meminfo: memFree=980480/2055920 swapFree=4181168/4192956
[pid=15296] ppid=15294 vsize=5360 CPUtime=0
/proc/15296/stat : 15296 (run.sh) S 15294 15296 14860 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 243482427 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15296/statm: 1340 238 197 169 0 51 0
[pid=15297] ppid=15296 vsize=34768 CPUtime=0.69
/proc/15297/stat : 15297 (SatElite) R 15296 15296 14860 0 -1 4194304 7959 0 0 0 63 6 0 0 25 0 1 0 243482427 35602432 7942 1992294400 134512640 135031949 4294956224 18446744073709551615 134690605 0 0 4096 3 0 0 0 17 0 0 0
/proc/15297/statm: 8692 7942 51 126 0 8563 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40128

[startup+1.50109 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15298
/proc/meminfo: memFree=933616/2055920 swapFree=4181168/4192956
[pid=15296] ppid=15294 vsize=5360 CPUtime=0
/proc/15296/stat : 15296 (run.sh) S 15294 15296 14860 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 243482427 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15296/statm: 1340 238 197 169 0 51 0
[pid=15297] ppid=15296 vsize=78220 CPUtime=1.49
/proc/15297/stat : 15297 (SatElite) R 15296 15296 14860 0 -1 4194304 18863 0 0 0 136 13 0 0 25 0 1 0 243482427 80097280 18820 1992294400 134512640 135031949 4294956224 18446744073709551615 134540586 0 0 4096 3 0 0 0 17 0 0 0
/proc/15297/statm: 19555 18820 63 126 0 19426 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 83580

[startup+3.10139 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15298
/proc/meminfo: memFree=904240/2055920 swapFree=4181168/4192956
[pid=15296] ppid=15294 vsize=5360 CPUtime=0
/proc/15296/stat : 15296 (run.sh) S 15294 15296 14860 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 243482427 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15296/statm: 1340 238 197 169 0 51 0
[pid=15297] ppid=15296 vsize=78384 CPUtime=3.09
/proc/15297/stat : 15297 (SatElite) R 15296 15296 14860 0 -1 4194304 18872 0 0 0 296 13 0 0 25 0 1 0 243482427 80265216 18829 1992294400 134512640 135031949 4294956224 18446744073709551615 134540578 0 0 4096 3 0 0 0 17 0 0 0
/proc/15297/statm: 19596 18829 63 126 0 19467 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83744

[startup+6.30199 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15298
/proc/meminfo: memFree=904752/2055920 swapFree=4181168/4192956
[pid=15296] ppid=15294 vsize=5360 CPUtime=0
/proc/15296/stat : 15296 (run.sh) S 15294 15296 14860 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 243482427 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15296/statm: 1340 238 197 169 0 51 0
[pid=15297] ppid=15296 vsize=78896 CPUtime=6.29
/proc/15297/stat : 15297 (SatElite) R 15296 15296 14860 0 -1 4194304 18985 0 0 0 616 13 0 0 25 0 1 0 243482427 80789504 18942 1992294400 134512640 135031949 4294956224 18446744073709551615 134540576 0 0 4096 3 0 0 0 17 0 0 0
/proc/15297/statm: 19724 18942 63 126 0 19595 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 84256

[startup+12.7022 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15298
/proc/meminfo: memFree=904432/2055920 swapFree=4181168/4192956
[pid=15296] ppid=15294 vsize=5360 CPUtime=0
/proc/15296/stat : 15296 (run.sh) S 15294 15296 14860 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 243482427 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15296/statm: 1340 238 197 169 0 51 0
[pid=15297] ppid=15296 vsize=79236 CPUtime=12.68
/proc/15297/stat : 15297 (SatElite) R 15296 15296 14860 0 -1 4194304 19157 0 0 0 1255 13 0 0 25 0 1 0 243482427 81137664 19007 1992294400 134512640 135031949 4294956224 18446744073709551615 134569463 0 0 4096 3 0 0 0 17 0 0 0
/proc/15297/statm: 19809 19007 63 126 0 19680 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 84596

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15298
/proc/meminfo: memFree=903728/2055920 swapFree=4181168/4192956
[pid=15296] ppid=15294 vsize=5360 CPUtime=0
/proc/15296/stat : 15296 (run.sh) S 15294 15296 14860 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 243482427 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15296/statm: 1340 238 197 169 0 51 0
[pid=15297] ppid=15296 vsize=80260 CPUtime=25.47
/proc/15297/stat : 15297 (SatElite) R 15296 15296 14860 0 -1 4194304 19409 0 0 0 2534 13 0 0 25 0 1 0 243482427 82186240 19259 1992294400 134512640 135031949 4294956224 18446744073709551615 134540581 0 0 4096 3 0 0 0 17 0 0 0
/proc/15297/statm: 20065 19259 63 126 0 19936 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 85620

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15298
/proc/meminfo: memFree=889136/2055920 swapFree=4181168/4192956
[pid=15296] ppid=15294 vsize=5360 CPUtime=0
/proc/15296/stat : 15296 (run.sh) S 15294 15296 14860 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 243482427 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15296/statm: 1340 238 197 169 0 51 0
[pid=15297] ppid=15296 vsize=101936 CPUtime=51.04
/proc/15297/stat : 15297 (SatElite) R 15296 15296 14860 0 -1 4194304 25016 0 0 0 5088 16 0 0 25 0 1 0 243482427 104382464 22551 1992294400 134512640 135031949 4294956224 18446744073709551615 134569378 0 0 4096 3 0 0 0 17 0 0 0
/proc/15297/statm: 25484 22551 67 126 0 25355 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 107296

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15299
/proc/meminfo: memFree=939120/2055920 swapFree=4181168/4192956
[pid=15296] ppid=15294 vsize=5360 CPUtime=59.93
/proc/15296/stat : 15296 (run.sh) S 15294 15296 14860 0 -1 4194304 317 26754 0 0 0 0 5969 24 16 0 1 0 243482427 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15296/statm: 1340 241 197 169 0 51 0
[pid=15299] ppid=15296 vsize=29976 CPUtime=42.24
/proc/15299/stat : 15299 (revival) R 15296 15296 14860 0 -1 4194304 9997 0 0 0 4219 5 0 0 25 0 1 50000 243488426 30695424 6756 1992294400 134512640 134537284 4294956384 18446744073709551615 134524022 0 0 4096 8192 0 0 0 17 0 0 0
/proc/15299/statm: 7494 6756 85 6 0 7132 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 35336

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 15299
/proc/meminfo: memFree=939120/2055920 swapFree=4181168/4192956
[pid=15296] ppid=15294 vsize=5360 CPUtime=59.93
/proc/15296/stat : 15296 (run.sh) S 15294 15296 14860 0 -1 4194304 317 26754 0 0 0 0 5969 24 16 0 1 0 243482427 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15296/statm: 1340 241 197 169 0 51 0
[pid=15299] ppid=15296 vsize=29976 CPUtime=102.21
/proc/15299/stat : 15299 (revival) R 15296 15296 14860 0 -1 4194304 9997 0 0 0 10216 5 0 0 25 0 1 50000 243488426 30695424 6756 1992294400 134512640 134537284 4294956384 18446744073709551615 134523926 0 0 4096 8192 0 0 0 17 0 0 0
/proc/15299/statm: 7494 6756 85 6 0 7132 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 35336

[startup+222.302 s]
/proc/loadavg: 1.03 0.99 0.99 2/66 15299
/proc/meminfo: memFree=937904/2055920 swapFree=4181168/4192956
[pid=15296] ppid=15294 vsize=5360 CPUtime=59.93
/proc/15296/stat : 15296 (run.sh) S 15294 15296 14860 0 -1 4194304 317 26754 0 0 0 0 5969 24 16 0 1 0 243482427 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15296/statm: 1340 241 197 169 0 51 0
[pid=15299] ppid=15296 vsize=31428 CPUtime=162.19
/proc/15299/stat : 15299 (revival) R 15296 15296 14860 0 -1 4194304 10361 0 0 0 16213 6 0 0 25 0 1 50000 243488426 32182272 7120 1992294400 134512640 134537284 4294956384 18446744073709551615 134516667 0 0 4096 8192 0 0 0 17 0 0 0
/proc/15299/statm: 7857 7120 85 6 0 7495 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 36788

[startup+282.301 s]
/proc/loadavg: 1.12 1.02 1.00 2/66 15299
/proc/meminfo: memFree=936112/2055920 swapFree=4181168/4192956
[pid=15296] ppid=15294 vsize=5360 CPUtime=59.93
/proc/15296/stat : 15296 (run.sh) S 15294 15296 14860 0 -1 4194304 317 26754 0 0 0 0 5969 24 16 0 1 0 243482427 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15296/statm: 1340 241 197 169 0 51 0
[pid=15299] ppid=15296 vsize=33276 CPUtime=222.16
/proc/15299/stat : 15299 (revival) R 15296 15296 14860 0 -1 4194304 10805 0 0 0 22209 7 0 0 25 0 1 50000 243488426 34074624 7564 1992294400 134512640 134537284 4294956384 18446744073709551615 134524563 0 0 4096 8192 0 0 0 17 0 0 0
/proc/15299/statm: 8319 7564 85 6 0 7957 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 38636

[startup+342.301 s]
/proc/loadavg: 1.12 1.03 1.00 2/66 15305
/proc/meminfo: memFree=934192/2055920 swapFree=4181168/4192956
[pid=15296] ppid=15294 vsize=5360 CPUtime=59.93
/proc/15296/stat : 15296 (run.sh) S 15294 15296 14860 0 -1 4194304 317 26754 0 0 0 0 5969 24 16 0 1 0 243482427 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15296/statm: 1340 241 197 169 0 51 0
[pid=15299] ppid=15296 vsize=35124 CPUtime=282.12
/proc/15299/stat : 15299 (revival) R 15296 15296 14860 0 -1 4194304 11266 0 0 0 28205 7 0 0 25 0 1 50000 243488426 35966976 8025 1992294400 134512640 134537284 4294956384 18446744073709551615 134523942 0 0 4096 8192 0 0 0 17 0 0 0
/proc/15299/statm: 8781 8025 85 6 0 8419 0
Current children cumulated CPU time (s) 342.05

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

/proc/15306/statm: 7874 7619 77 170 0 7702 0
Current children cumulated CPU time (s) 581.92
Current children cumulated vsize (KiB) 36856

[startup+642.303 s]
/proc/loadavg: 1.12 1.09 1.02 2/66 15306
/proc/meminfo: memFree=911664/2055920 swapFree=4181168/4192956
[pid=15296] ppid=15294 vsize=5360 CPUtime=560.38
/proc/15296/stat : 15296 (run.sh) S 15294 15296 14860 0 -1 4194304 343 39756 0 0 0 0 56000 38 16 0 1 0 243482427 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15296/statm: 1340 241 197 169 0 51 0
[pid=15306] ppid=15296 vsize=47904 CPUtime=81.5
/proc/15306/stat : 15306 (minisat) R 15296 15296 14860 0 -1 4194304 11714 0 0 0 8141 9 0 0 25 0 1 0 243538500 49053696 11698 1992294400 134512640 135212939 4294956240 18446744073709551615 134526833 0 0 4096 3 0 0 0 17 0 0 0
/proc/15306/statm: 11976 11698 77 170 0 11804 0
Current children cumulated CPU time (s) 641.88
Current children cumulated vsize (KiB) 53264

[startup+702.301 s]
/proc/loadavg: 1.09 1.08 1.02 2/66 15306
/proc/meminfo: memFree=899760/2055920 swapFree=4181168/4192956
[pid=15296] ppid=15294 vsize=5360 CPUtime=560.38
/proc/15296/stat : 15296 (run.sh) S 15294 15296 14860 0 -1 4194304 343 39756 0 0 0 0 56000 38 16 0 1 0 243482427 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15296/statm: 1340 241 197 169 0 51 0
[pid=15306] ppid=15296 vsize=60104 CPUtime=141.46
/proc/15306/stat : 15306 (minisat) R 15296 15296 14860 0 -1 4194304 14714 0 0 0 14135 11 0 0 25 0 1 0 243538500 61546496 14698 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/15306/statm: 15026 14698 77 170 0 14854 0
Current children cumulated CPU time (s) 701.84
Current children cumulated vsize (KiB) 65464

[startup+762.306 s]
/proc/loadavg: 1.03 1.07 1.01 2/66 15306
/proc/meminfo: memFree=890416/2055920 swapFree=4181168/4192956
[pid=15296] ppid=15294 vsize=5360 CPUtime=560.38
/proc/15296/stat : 15296 (run.sh) S 15294 15296 14860 0 -1 4194304 343 39756 0 0 0 0 56000 38 16 0 1 0 243482427 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15296/statm: 1340 241 197 169 0 51 0
[pid=15306] ppid=15296 vsize=69120 CPUtime=201.44
/proc/15306/stat : 15306 (minisat) R 15296 15296 14860 0 -1 4194304 16995 0 0 0 20131 13 0 0 25 0 1 0 243538500 70778880 16979 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/15306/statm: 17280 16979 77 170 0 17108 0
Current children cumulated CPU time (s) 761.82
Current children cumulated vsize (KiB) 74480

[startup+822.302 s]
/proc/loadavg: 1.01 1.05 1.01 2/66 15306
/proc/meminfo: memFree=882800/2055920 swapFree=4181168/4192956
[pid=15296] ppid=15294 vsize=5360 CPUtime=560.38
/proc/15296/stat : 15296 (run.sh) S 15294 15296 14860 0 -1 4194304 343 39756 0 0 0 0 56000 38 16 0 1 0 243482427 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15296/statm: 1340 241 197 169 0 51 0
[pid=15306] ppid=15296 vsize=77172 CPUtime=261.41
/proc/15306/stat : 15306 (minisat) R 15296 15296 14860 0 -1 4194304 18925 0 0 0 26125 16 0 0 25 0 1 0 243538500 79024128 18909 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/15306/statm: 19293 18909 77 170 0 19121 0
Current children cumulated CPU time (s) 821.79
Current children cumulated vsize (KiB) 82532

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.00 2/66 15306
/proc/meminfo: memFree=875440/2055920 swapFree=4181168/4192956
[pid=15296] ppid=15294 vsize=5360 CPUtime=560.38
/proc/15296/stat : 15296 (run.sh) S 15294 15296 14860 0 -1 4194304 343 39756 0 0 0 0 56000 38 16 0 1 0 243482427 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15296/statm: 1340 241 197 169 0 51 0
[pid=15306] ppid=15296 vsize=84512 CPUtime=321.39
/proc/15306/stat : 15306 (minisat) R 15296 15296 14860 0 -1 4194304 20767 0 0 0 32120 19 0 0 25 0 1 0 243538500 86540288 20751 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/15306/statm: 21128 20751 77 170 0 20956 0
Current children cumulated CPU time (s) 881.77
Current children cumulated vsize (KiB) 89872

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 15306
/proc/meminfo: memFree=868528/2055920 swapFree=4181168/4192956
[pid=15296] ppid=15294 vsize=5360 CPUtime=560.38
/proc/15296/stat : 15296 (run.sh) S 15294 15296 14860 0 -1 4194304 343 39756 0 0 0 0 56000 38 16 0 1 0 243482427 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15296/statm: 1340 241 197 169 0 51 0
[pid=15306] ppid=15296 vsize=91476 CPUtime=381.36
/proc/15306/stat : 15306 (minisat) R 15296 15296 14860 0 -1 4194304 22504 0 0 0 38116 20 0 0 25 0 1 0 243538500 93671424 22488 1992294400 134512640 135212939 4294956240 18446744073709551615 134526800 0 0 4096 3 0 0 0 17 0 0 0
/proc/15306/statm: 22869 22488 77 170 0 22697 0
Current children cumulated CPU time (s) 941.74
Current children cumulated vsize (KiB) 96836

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 15306
/proc/meminfo: memFree=859184/2055920 swapFree=4181168/4192956
[pid=15296] ppid=15294 vsize=5360 CPUtime=560.38
/proc/15296/stat : 15296 (run.sh) S 15294 15296 14860 0 -1 4194304 343 39756 0 0 0 0 56000 38 16 0 1 0 243482427 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15296/statm: 1340 241 197 169 0 51 0
[pid=15306] ppid=15296 vsize=101536 CPUtime=441.33
/proc/15306/stat : 15306 (minisat) R 15296 15296 14860 0 -1 4194304 24843 0 0 0 44110 23 0 0 25 0 1 0 243538500 103972864 24827 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/15306/statm: 25384 24827 77 170 0 25212 0
Current children cumulated CPU time (s) 1001.71
Current children cumulated vsize (KiB) 106896

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 15306
/proc/meminfo: memFree=850736/2055920 swapFree=4181168/4192956
[pid=15296] ppid=15294 vsize=5360 CPUtime=560.38
/proc/15296/stat : 15296 (run.sh) S 15294 15296 14860 0 -1 4194304 343 39756 0 0 0 0 56000 38 16 0 1 0 243482427 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15296/statm: 1340 241 197 169 0 51 0
[pid=15306] ppid=15296 vsize=110156 CPUtime=501.29
/proc/15306/stat : 15306 (minisat) R 15296 15296 14860 0 -1 4194304 26992 0 0 0 50104 25 0 0 25 0 1 0 243538500 112799744 26976 1992294400 134512640 135212939 4294956240 18446744073709551615 134527136 0 0 4096 3 0 0 0 17 0 0 0
/proc/15306/statm: 27539 26976 77 170 0 27367 0
Current children cumulated CPU time (s) 1061.67
Current children cumulated vsize (KiB) 115516

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 15306
/proc/meminfo: memFree=843056/2055920 swapFree=4181168/4192956
[pid=15296] ppid=15294 vsize=5360 CPUtime=560.38
/proc/15296/stat : 15296 (run.sh) S 15294 15296 14860 0 -1 4194304 343 39756 0 0 0 0 56000 38 16 0 1 0 243482427 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15296/statm: 1340 241 197 169 0 51 0
[pid=15306] ppid=15296 vsize=117712 CPUtime=561.26
/proc/15306/stat : 15306 (minisat) R 15296 15296 14860 0 -1 4194304 28854 0 0 0 56099 27 0 0 25 0 1 0 243538500 120537088 28838 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/15306/statm: 29428 28838 77 170 0 29256 0
Current children cumulated CPU time (s) 1121.64
Current children cumulated vsize (KiB) 123072

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 15306
/proc/meminfo: memFree=836400/2055920 swapFree=4181168/4192956
[pid=15296] ppid=15294 vsize=5360 CPUtime=560.38
/proc/15296/stat : 15296 (run.sh) S 15294 15296 14860 0 -1 4194304 343 39756 0 0 0 0 56000 38 16 0 1 0 243482427 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15296/statm: 1340 241 197 169 0 51 0
[pid=15306] ppid=15296 vsize=124416 CPUtime=621.23
/proc/15306/stat : 15306 (minisat) R 15296 15296 14860 0 -1 4194304 30515 0 0 0 62095 28 0 0 25 0 1 0 243538500 127401984 30499 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/15306/statm: 31104 30499 77 170 0 30932 0
Current children cumulated CPU time (s) 1181.61
Current children cumulated vsize (KiB) 129776



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15306
/proc/meminfo: memFree=834480/2055920 swapFree=4181168/4192956
[pid=15296] ppid=15294 vsize=5360 CPUtime=560.38
/proc/15296/stat : 15296 (run.sh) S 15294 15296 14860 0 -1 4194304 343 39756 0 0 0 0 56000 38 16 0 1 0 243482427 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15296/statm: 1340 241 197 169 0 51 0
[pid=15306] ppid=15296 vsize=126340 CPUtime=639.63
/proc/15306/stat : 15306 (minisat) R 15296 15296 14860 0 -1 4194304 30981 0 0 0 63934 29 0 0 25 0 1 0 243538500 129372160 30965 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/15306/statm: 31585 30965 77 170 0 31413 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 131700

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15306
/proc/meminfo: memFree=834480/2055920 swapFree=4181168/4192956
[pid=15296] ppid=15294 vsize=5360 CPUtime=560.38
/proc/15296/stat : 15296 (run.sh) S 15294 15296 14860 0 -1 4194304 343 39756 0 0 0 0 56000 38 16 0 1 0 243482427 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15296/statm: 1340 241 197 169 0 51 0
[pid=15306] ppid=15296 vsize=126340 CPUtime=639.63
/proc/15306/stat : 15306 (minisat) R 15296 15296 14860 0 -1 4194304 30981 0 0 0 63934 29 0 0 25 0 1 0 243538500 129372160 30965 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/15306/statm: 31585 30965 77 170 0 31413 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 131700

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15296 and gives
#  childrusage.ru_utime.tv_sec=560
#  childrusage.ru_utime.tv_usec=9865
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=388940
# CPU time returned by wait4() is 560.399
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.01
CPU user time (s): 1199.34
CPU system time (s): 0.67
CPU usage (%): 99.9415
Max. virtual memory (cumulated for all children) (KiB): 131700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 560.01
system time used= 0.38894
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40099
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= 29
involuntary context switches= 2192

runsolver used 1.00885 second user time and 3.37049 second system time

The end

Launcher Data 

Begin job on node37 at 2009-05-12 20:55:39
IDJOB=1807036
IDBENCH=71146
IDSOLVER=648
FILE ID=node37/1807036-1242154537
PBS_JOBID= 9289684
Free space on /tmp= 66192 MiB

SOLVER NAME= ReVivAl 0.23 + SatElite 2009-03-18
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3block_4vars_12gates_b2.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1807036-1242154537/watcher-1807036-1242154537 -o /tmp/evaluation-result-1807036-1242154537/solver-1807036-1242154537 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1807036-1242154537.cnf HOME

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

MD5SUM BENCH= 0518a02320d5198cbf8d4b8ec920a5ba
RANDOM SEED=903976049

node37.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        980960 kB
Buffers:         83504 kB
Cached:         893148 kB
SwapCached:       5608 kB
Active:         107300 kB
Inactive:       877716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        980960 kB
SwapTotal:     4192956 kB
SwapFree:      4181168 kB
Dirty:           27944 kB
Writeback:           0 kB
Mapped:          14076 kB
Slab:            76052 kB
Committed_AS:   977892 kB
PageTables:       1372 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= 66172 MiB
End job on node37 at 2009-05-12 21:15:41