Trace number 1796262

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) 1200.07 1200.51

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-15-u.cnf
MD5SUMc2f768afbb9db3d5f5133c3f48734894
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 variables217930
Number of clauses1002997
Sum of the clauses size2303180
Maximum clause length10
Minimum clause length1
Number of clauses of size 116378
Number of clauses of size 2795155
Number of clauses of size 3150764
Number of clauses of size 44520
Number of clauses of size 518080
Number of clauses of size over 518100

Solver Data 

0.00/0.00	c SatElite...
0.00/0.00	c Parsing...
0.78/0.89	c ==============================================================================
0.78/0.89	c |           |     ORIGINAL     |              LEARNT              |          |
0.78/0.89	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.78/0.89	c ==============================================================================
0.78/0.89	c |         0 |  985541  2284533 |  295662       0        0     nan |  0.000 % |
6.99/7.06	c |         0 |  590731  1617848 |      --       0       --      -- |     --   | -181197/-182944
6.99/7.07	c ==============================================================================
6.99/7.07	c Result  :   #vars: 105677   #clauses: 590731   #literals: 1617848
6.99/7.07	c CPU time:   6.83796 s
6.99/7.07	c ==============================================================================
7.88/7.97	c SatElite is done !
7.88/7.97	c revival is preprocessing the formula...Time out is reached... exporting CNF
508.10/508.37	#ITERATIONS 1
508.10/508.37	#LEARNT CLAUSES 505
508.45/508.72	done !
508.45/508.72	c Calling MINISAT
508.45/508.72	This is MiniSat 2.0 beta
508.45/508.72	WARNING: for repeatability, setting FPU to use double precision
508.45/508.72	============================[ Problem Statistics ]=============================
508.45/508.72	|                                                                             |
508.45/508.72	|  Number of variables:  105677                                               |
508.45/508.72	|  Number of clauses:    457397                                               |
508.48/508.97	|  Parsing time:         0.21         s                                       |
508.48/508.98	============================[ Search Statistics ]==============================
508.48/508.98	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
508.48/508.98	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
508.48/508.98	===============================================================================
508.48/508.98	|         0 |   66519   357490   895269 |   119163        0    nan |  0.000 % |
508.95/509.21	|       102 |   66518   357490   895269 |   131079      101    158 | 37.058 % |
509.14/509.44	|       256 |   66518   357490   895269 |   144187      255    147 | 37.058 % |
509.34/509.68	|       484 |   66518   357490   895269 |   158606      483    120 | 37.058 % |
509.84/510.19	|       828 |   66515   357452   895181 |   174467      827    147 | 37.058 % |
510.75/511.07	|      1334 |   66515   357452   895181 |   191913     1333    151 | 37.058 % |
511.85/512.18	|      2093 |   66510   357413   895091 |   211105     2090    196 | 37.063 % |
513.45/513.77	|      3235 |   66510   357410   895085 |   232215     3232    201 | 37.063 % |
516.65/516.95	|      4945 |   66510   357410   895085 |   255437     4942    217 | 37.063 % |
521.15/521.47	|      7508 |   66510   357410   895085 |   280980     7505    246 | 37.063 % |
528.04/528.35	|     11352 |   66505   357375   895003 |   309078    11347    249 | 37.068 % |
537.74/538.04	|     17118 |   66505   357371   894995 |   339986    17113    262 | 37.068 % |
552.93/553.20	|     25769 |   66505   357371   894995 |   373985    25764    291 | 37.068 % |
590.22/590.56	|     38745 |   66505   357371   894995 |   411384    38740    377 | 37.068 % |
636.91/637.29	|     58207 |   66501   357333   894907 |   452522    58201    411 | 37.071 % |
717.29/717.62	|     87399 |   66500   357333   894907 |   497774    87392    446 | 37.075 % |
846.66/847.07	|    131190 |   66497   357298   894825 |   547552   131183    432 | 37.075 % |
1123.69/1124.12	|    196877 |   66493   357260   894737 |   602307   196869    503 | 37.079 % |

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-1796262-1242073032/watcher-1796262-1242073032 -o /tmp/evaluation-result-1796262-1242073032/solver-1796262-1242073032 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1796262-1242073032.cnf HOME 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.22 3/65 31344
/proc/meminfo: memFree=1570480/2055924 swapFree=4181596/4192956
[pid=31344] ppid=31342 vsize=5360 CPUtime=0
/proc/31344/stat : 31344 (run.sh) R 31342 31344 31272 0 -1 4194304 269 0 0 0 0 0 0 0 20 0 1 0 235332687 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 230266825375 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/31344/statm: 1340 237 196 169 0 51 0
[pid=31345] ppid=31344 vsize=1132 CPUtime=0
/proc/31345/stat : 31345 (SatElite) R 31344 31344 31272 0 -1 4194304 193 0 0 0 0 0 0 0 20 0 1 0 235332687 1159168 176 1992294400 134512640 135031949 4294956224 18446744073709551615 134544992 0 0 4096 3 0 0 0 17 1 0 0
/proc/31345/statm: 283 176 51 126 0 154 0

[startup+0.010682 s]
/proc/loadavg: 0.92 0.98 1.22 3/65 31344
/proc/meminfo: memFree=1570480/2055924 swapFree=4181596/4192956
[pid=31344] ppid=31342 vsize=5360 CPUtime=0
/proc/31344/stat : 31344 (run.sh) S 31342 31344 31272 0 -1 4194304 288 0 0 0 0 0 0 0 20 0 1 0 235332687 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31344/statm: 1340 238 197 169 0 51 0
[pid=31345] ppid=31344 vsize=2604 CPUtime=0
/proc/31345/stat : 31345 (SatElite) R 31344 31344 31272 0 -1 4194304 450 0 0 0 0 0 0 0 20 0 1 0 235332687 2666496 433 1992294400 134512640 135031949 4294956224 18446744073709551615 134690605 0 0 4096 3 0 0 0 17 1 0 0
/proc/31345/statm: 651 435 51 126 0 522 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7964

[startup+0.10169 s]
/proc/loadavg: 0.92 0.98 1.22 3/65 31344
/proc/meminfo: memFree=1570480/2055924 swapFree=4181596/4192956
[pid=31344] ppid=31342 vsize=5360 CPUtime=0
/proc/31344/stat : 31344 (run.sh) S 31342 31344 31272 0 -1 4194304 288 0 0 0 0 0 0 0 20 0 1 0 235332687 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31344/statm: 1340 238 197 169 0 51 0
[pid=31345] ppid=31344 vsize=20800 CPUtime=0.09
/proc/31345/stat : 31345 (SatElite) R 31344 31344 31272 0 -1 4194304 4053 0 0 0 8 1 0 0 21 0 1 0 235332687 21299200 4036 1992294400 134512640 135031949 4294956224 18446744073709551615 134545038 0 0 4096 3 0 0 0 17 1 0 0
/proc/31345/statm: 5200 4038 51 126 0 5071 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26160

[startup+0.301711 s]
/proc/loadavg: 0.92 0.98 1.22 3/65 31344
/proc/meminfo: memFree=1570480/2055924 swapFree=4181596/4192956
[pid=31344] ppid=31342 vsize=5360 CPUtime=0
/proc/31344/stat : 31344 (run.sh) S 31342 31344 31272 0 -1 4194304 288 0 0 0 0 0 0 0 20 0 1 0 235332687 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31344/statm: 1340 238 197 169 0 51 0
[pid=31345] ppid=31344 vsize=51392 CPUtime=0.29
/proc/31345/stat : 31345 (SatElite) R 31344 31344 31272 0 -1 4194304 11070 0 0 0 24 5 0 0 23 0 1 0 235332687 52625408 11053 1992294400 134512640 135031949 4294956224 18446744073709551615 134690605 0 0 4096 3 0 0 0 17 1 0 0
/proc/31345/statm: 12848 11053 51 126 0 12719 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56752

[startup+0.701753 s]
/proc/loadavg: 0.92 0.98 1.22 3/65 31344
/proc/meminfo: memFree=1570480/2055924 swapFree=4181596/4192956
[pid=31344] ppid=31342 vsize=5360 CPUtime=0
/proc/31344/stat : 31344 (run.sh) S 31342 31344 31272 0 -1 4194304 288 0 0 0 0 0 0 0 20 0 1 0 235332687 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31344/statm: 1340 238 197 169 0 51 0
[pid=31345] ppid=31344 vsize=79776 CPUtime=0.68
/proc/31345/stat : 31345 (SatElite) R 31344 31344 31272 0 -1 4194304 18743 0 0 0 59 9 0 0 25 0 1 0 235332687 81690624 18726 1992294400 134512640 135031949 4294956224 18446744073709551615 134690605 0 0 4096 3 0 0 0 17 1 0 0
/proc/31345/statm: 19944 18726 52 126 0 19815 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 85136

[startup+1.50184 s]
/proc/loadavg: 0.92 0.98 1.22 2/67 31346
/proc/meminfo: memFree=1476576/2055924 swapFree=4181596/4192956
[pid=31344] ppid=31342 vsize=5360 CPUtime=0
/proc/31344/stat : 31344 (run.sh) S 31342 31344 31272 0 -1 4194304 288 0 0 0 0 0 0 0 20 0 1 0 235332687 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31344/statm: 1340 238 197 169 0 51 0
[pid=31345] ppid=31344 vsize=109204 CPUtime=1.49
/proc/31345/stat : 31345 (SatElite) R 31344 31344 31272 0 -1 4194304 27418 0 0 0 134 15 0 0 25 0 1 0 235332687 111824896 24944 1992294400 134512640 135031949 4294956224 18446744073709551615 134672959 0 0 4096 3 0 0 0 17 1 0 0
/proc/31345/statm: 27301 24944 67 126 0 27172 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 114564

[startup+3.102 s]
/proc/loadavg: 0.92 0.98 1.22 2/67 31346
/proc/meminfo: memFree=1462496/2055924 swapFree=4181596/4192956
[pid=31344] ppid=31342 vsize=5360 CPUtime=0
/proc/31344/stat : 31344 (run.sh) S 31342 31344 31272 0 -1 4194304 288 0 0 0 0 0 0 0 20 0 1 0 235332687 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31344/statm: 1340 238 197 169 0 51 0
[pid=31345] ppid=31344 vsize=118200 CPUtime=3.09
/proc/31345/stat : 31345 (SatElite) R 31344 31344 31272 0 -1 4194304 29164 0 0 0 293 16 0 0 25 0 1 0 235332687 121036800 26522 1992294400 134512640 135031949 4294956224 18446744073709551615 134566549 0 0 4096 3 0 0 0 17 1 0 0
/proc/31345/statm: 29550 26522 67 126 0 29421 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 123560

[startup+6.30234 s]
/proc/loadavg: 1.01 1.00 1.23 2/67 31346
/proc/meminfo: memFree=1455528/2055924 swapFree=4181596/4192956
[pid=31344] ppid=31342 vsize=5360 CPUtime=0
/proc/31344/stat : 31344 (run.sh) S 31342 31344 31272 0 -1 4194304 288 0 0 0 0 0 0 0 20 0 1 0 235332687 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31344/statm: 1340 238 197 169 0 51 0
[pid=31345] ppid=31344 vsize=132300 CPUtime=6.29
/proc/31345/stat : 31345 (SatElite) R 31344 31344 31272 0 -1 4194304 34804 0 0 0 610 19 0 0 25 0 1 0 235332687 135475200 29051 1992294400 134512640 135031949 4294956224 18446744073709551615 134571357 0 0 4096 3 0 0 0 17 1 0 0
/proc/31345/statm: 33075 29051 67 126 0 32946 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 137660

[startup+12.702 s]
/proc/loadavg: 1.17 1.03 1.24 2/67 31347
/proc/meminfo: memFree=1521000/2055924 swapFree=4181596/4192956
[pid=31344] ppid=31342 vsize=5360 CPUtime=7.96
/proc/31344/stat : 31344 (run.sh) S 31342 31344 31272 0 -1 4194304 317 42020 0 0 0 0 768 28 16 0 1 0 235332687 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31344/statm: 1340 241 197 169 0 51 0
[pid=31347] ppid=31344 vsize=33100 CPUtime=4.71
/proc/31347/stat : 31347 (revival) R 31344 31344 31272 0 -1 4194304 10368 0 0 0 466 5 0 0 25 0 1 50000 235333485 33894400 7500 1992294400 134512640 134537284 4294956384 18446744073709551615 134523637 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31347/statm: 8275 7500 85 6 0 7913 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 38460

[startup+25.5013 s]
/proc/loadavg: 1.35 1.08 1.25 2/67 31347
/proc/meminfo: memFree=1521128/2055924 swapFree=4181596/4192956
[pid=31344] ppid=31342 vsize=5360 CPUtime=7.96
/proc/31344/stat : 31344 (run.sh) S 31342 31344 31272 0 -1 4194304 317 42020 0 0 0 0 768 28 16 0 1 0 235332687 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31344/statm: 1340 241 197 169 0 51 0
[pid=31347] ppid=31344 vsize=33232 CPUtime=17.5
/proc/31347/stat : 31347 (revival) R 31344 31344 31272 0 -1 4194304 10388 0 0 0 1745 5 0 0 25 0 1 50000 235333485 34029568 7520 1992294400 134512640 134537284 4294956384 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31347/statm: 8308 7520 85 6 0 7946 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 38592

[startup+51.102 s]
/proc/loadavg: 1.49 1.14 1.26 2/67 31347
/proc/meminfo: memFree=1521768/2055924 swapFree=4181596/4192956
[pid=31344] ppid=31342 vsize=5360 CPUtime=7.96
/proc/31344/stat : 31344 (run.sh) S 31342 31344 31272 0 -1 4194304 317 42020 0 0 0 0 768 28 16 0 1 0 235332687 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31344/statm: 1340 241 197 169 0 51 0
[pid=31347] ppid=31344 vsize=33232 CPUtime=43.07
/proc/31347/stat : 31347 (revival) R 31344 31344 31272 0 -1 4194304 10431 0 0 0 4302 5 0 0 25 0 1 50000 235333485 34029568 7563 1992294400 134512640 134537284 4294956384 18446744073709551615 134523773 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31347/statm: 8308 7563 85 6 0 7946 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 38592

[startup+102.305 s]
/proc/loadavg: 1.21 1.11 1.25 2/67 31347
/proc/meminfo: memFree=1521960/2055924 swapFree=4181596/4192956
[pid=31344] ppid=31342 vsize=5360 CPUtime=7.96
/proc/31344/stat : 31344 (run.sh) S 31342 31344 31272 0 -1 4194304 317 42020 0 0 0 0 768 28 16 0 1 0 235332687 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31344/statm: 1340 241 197 169 0 51 0
[pid=31347] ppid=31344 vsize=33232 CPUtime=94.25
/proc/31347/stat : 31347 (revival) R 31344 31344 31272 0 -1 4194304 10434 0 0 0 9420 5 0 0 25 0 1 50000 235333485 34029568 7566 1992294400 134512640 134537284 4294956384 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31347/statm: 8308 7566 85 6 0 7946 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 38592

[startup+162.302 s]
/proc/loadavg: 1.08 1.09 1.23 2/67 31347
/proc/meminfo: memFree=1522024/2055924 swapFree=4181596/4192956
[pid=31344] ppid=31342 vsize=5360 CPUtime=7.96
/proc/31344/stat : 31344 (run.sh) S 31342 31344 31272 0 -1 4194304 317 42020 0 0 0 0 768 28 16 0 1 0 235332687 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31344/statm: 1340 241 197 169 0 51 0
[pid=31347] ppid=31344 vsize=33232 CPUtime=154.23
/proc/31347/stat : 31347 (revival) R 31344 31344 31272 0 -1 4194304 10435 0 0 0 15418 5 0 0 25 0 1 50000 235333485 34029568 7567 1992294400 134512640 134537284 4294956384 18446744073709551615 134524000 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31347/statm: 8308 7567 85 6 0 7946 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 38592

[startup+222.302 s]
/proc/loadavg: 1.03 1.07 1.21 2/67 31347
/proc/meminfo: memFree=1522024/2055924 swapFree=4181596/4192956
[pid=31344] ppid=31342 vsize=5360 CPUtime=7.96
/proc/31344/stat : 31344 (run.sh) S 31342 31344 31272 0 -1 4194304 317 42020 0 0 0 0 768 28 16 0 1 0 235332687 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31344/statm: 1340 241 197 169 0 51 0
[pid=31347] ppid=31344 vsize=33232 CPUtime=214.22
/proc/31347/stat : 31347 (revival) R 31344 31344 31272 0 -1 4194304 10436 0 0 0 21417 5 0 0 25 0 1 50000 235333485 34029568 7568 1992294400 134512640 134537284 4294956384 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31347/statm: 8308 7568 85 6 0 7946 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 38592

[startup+282.301 s]
/proc/loadavg: 1.01 1.05 1.19 2/67 31347
/proc/meminfo: memFree=1522024/2055924 swapFree=4181596/4192956
[pid=31344] ppid=31342 vsize=5360 CPUtime=7.96
/proc/31344/stat : 31344 (run.sh) S 31342 31344 31272 0 -1 4194304 317 42020 0 0 0 0 768 28 16 0 1 0 235332687 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31344/statm: 1340 241 197 169 0 51 0
[pid=31347] ppid=31344 vsize=33232 CPUtime=274.2
/proc/31347/stat : 31347 (revival) R 31344 31344 31272 0 -1 4194304 10436 0 0 0 27415 5 0 0 25 0 1 50000 235333485 34029568 7568 1992294400 134512640 134537284 4294956384 18446744073709551615 134523918 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31347/statm: 8308 7568 85 6 0 7946 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 38592

[startup+342.301 s]
/proc/loadavg: 1.00 1.04 1.18 2/67 31347
/proc/meminfo: memFree=1522024/2055924 swapFree=4181596/4192956
[pid=31344] ppid=31342 vsize=5360 CPUtime=7.96
/proc/31344/stat : 31344 (run.sh) S 31342 31344 31272 0 -1 4194304 317 42020 0 0 0 0 768 28 16 0 1 0 235332687 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31344/statm: 1340 241 197 169 0 51 0
[pid=31347] ppid=31344 vsize=33232 CPUtime=334.19
/proc/31347/stat : 31347 (revival) R 31344 31344 31272 0 -1 4194304 10436 0 0 0 33414 5 0 0 25 0 1 50000 235333485 34029568 7568 1992294400 134512640 134537284 4294956384 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31347/statm: 8308 7568 85 6 0 7946 0
Current children cumulated CPU time (s) 342.15

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

/proc/31348/statm: 19890 19134 77 170 0 19718 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 84920

[startup+642.302 s]
/proc/loadavg: 1.01 1.02 1.12 2/67 31348
/proc/meminfo: memFree=1420648/2055924 swapFree=4181596/4192956
[pid=31344] ppid=31342 vsize=5360 CPUtime=508.48
/proc/31344/stat : 31344 (run.sh) S 31342 31344 31272 0 -1 4194304 343 52474 0 1 0 0 50811 37 16 0 1 0 235332687 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31344/statm: 1340 241 197 169 0 51 0
[pid=31348] ppid=31344 vsize=126192 CPUtime=133.53
/proc/31348/stat : 31348 (minisat) R 31344 31344 31272 0 -1 4194304 30850 0 0 0 13326 27 0 0 25 0 1 0 235383560 129220608 30796 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/31348/statm: 31548 30796 77 170 0 31376 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 131552

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 1.11 2/67 31348
/proc/meminfo: memFree=1375848/2055924 swapFree=4181596/4192956
[pid=31344] ppid=31342 vsize=5360 CPUtime=508.48
/proc/31344/stat : 31344 (run.sh) S 31342 31344 31272 0 -1 4194304 343 52474 0 1 0 0 50811 37 16 0 1 0 235332687 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31344/statm: 1340 241 197 169 0 51 0
[pid=31348] ppid=31344 vsize=171380 CPUtime=193.51
/proc/31348/stat : 31348 (minisat) R 31344 31344 31272 0 -1 4194304 42136 0 0 0 19315 36 0 0 25 0 1 0 235383560 175493120 42082 1992294400 134512640 135212939 4294956240 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 1 0 0
/proc/31348/statm: 42845 42082 77 170 0 42673 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 176740

[startup+762.305 s]
/proc/loadavg: 1.00 1.01 1.10 2/67 31348
/proc/meminfo: memFree=1339880/2055924 swapFree=4181596/4192956
[pid=31344] ppid=31342 vsize=5360 CPUtime=508.48
/proc/31344/stat : 31344 (run.sh) S 31342 31344 31272 0 -1 4194304 343 52474 0 1 0 0 50811 37 16 0 1 0 235332687 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31344/statm: 1340 241 197 169 0 51 0
[pid=31348] ppid=31344 vsize=206960 CPUtime=253.5
/proc/31348/stat : 31348 (minisat) R 31344 31344 31272 0 -1 4194304 50997 0 0 0 25305 45 0 0 25 0 1 0 235383560 211927040 50943 1992294400 134512640 135212939 4294956240 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 1 0 0
/proc/31348/statm: 51740 50943 77 170 0 51568 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 212320

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/67 31348
/proc/meminfo: memFree=1304296/2055924 swapFree=4181596/4192956
[pid=31344] ppid=31342 vsize=5360 CPUtime=508.48
/proc/31344/stat : 31344 (run.sh) S 31342 31344 31272 0 -1 4194304 343 52474 0 1 0 0 50811 37 16 0 1 0 235332687 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31344/statm: 1340 241 197 169 0 51 0
[pid=31348] ppid=31344 vsize=242744 CPUtime=313.49
/proc/31348/stat : 31348 (minisat) R 31344 31344 31272 0 -1 4194304 59966 0 0 0 31295 54 0 0 25 0 1 0 235383560 248569856 59912 1992294400 134512640 135212939 4294956240 18446744073709551615 134529632 0 0 4096 3 0 0 0 17 1 0 0
/proc/31348/statm: 60686 59912 77 170 0 60514 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 248104

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 31348
/proc/meminfo: memFree=1274600/2055924 swapFree=4181596/4192956
[pid=31344] ppid=31342 vsize=5360 CPUtime=508.48
/proc/31344/stat : 31344 (run.sh) S 31342 31344 31272 0 -1 4194304 343 52474 0 1 0 0 50811 37 16 0 1 0 235332687 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31344/statm: 1340 241 197 169 0 51 0
[pid=31348] ppid=31344 vsize=272352 CPUtime=373.46
/proc/31348/stat : 31348 (minisat) R 31344 31344 31272 0 -1 4194304 67306 0 0 0 37285 61 0 0 25 0 1 0 235383560 278888448 67252 1992294400 134512640 135212939 4294956240 18446744073709551615 134529346 0 0 4096 3 0 0 0 17 1 0 0
/proc/31348/statm: 68088 67252 77 170 0 67916 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 277712

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/67 31348
/proc/meminfo: memFree=1234408/2055924 swapFree=4181596/4192956
[pid=31344] ppid=31342 vsize=5360 CPUtime=508.48
/proc/31344/stat : 31344 (run.sh) S 31342 31344 31272 0 -1 4194304 343 52474 0 1 0 0 50811 37 16 0 1 0 235332687 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31344/statm: 1340 241 197 169 0 51 0
[pid=31348] ppid=31344 vsize=312916 CPUtime=433.45
/proc/31348/stat : 31348 (minisat) R 31344 31344 31272 0 -1 4194304 77459 0 0 0 43273 72 0 0 25 0 1 0 235383560 320425984 77405 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/31348/statm: 78229 77405 77 170 0 78057 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 318276

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/67 31348
/proc/meminfo: memFree=1192360/2055924 swapFree=4181596/4192956
[pid=31344] ppid=31342 vsize=5360 CPUtime=508.48
/proc/31344/stat : 31344 (run.sh) S 31342 31344 31272 0 -1 4194304 343 52474 0 1 0 0 50811 37 16 0 1 0 235332687 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31344/statm: 1340 241 197 169 0 51 0
[pid=31348] ppid=31344 vsize=354392 CPUtime=493.44
/proc/31348/stat : 31348 (minisat) R 31344 31344 31272 0 -1 4194304 87847 0 0 0 49263 81 0 0 25 0 1 0 235383560 362897408 87793 1992294400 134512640 135212939 4294956240 18446744073709551615 134719078 0 0 4096 3 0 0 0 17 1 0 0
/proc/31348/statm: 88598 87793 77 170 0 88426 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 359752

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/67 31348
/proc/meminfo: memFree=1155304/2055924 swapFree=4181596/4192956
[pid=31344] ppid=31342 vsize=5360 CPUtime=508.48
/proc/31344/stat : 31344 (run.sh) S 31342 31344 31272 0 -1 4194304 343 52474 0 1 0 0 50811 37 16 0 1 0 235332687 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31344/statm: 1340 241 197 169 0 51 0
[pid=31348] ppid=31344 vsize=391388 CPUtime=553.42
/proc/31348/stat : 31348 (minisat) R 31344 31344 31272 0 -1 4194304 97115 0 0 0 55254 88 0 0 25 0 1 0 235383560 400781312 97061 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/31348/statm: 97847 97061 77 170 0 97675 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 396748

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/67 31348
/proc/meminfo: memFree=1121896/2055924 swapFree=4181596/4192956
[pid=31344] ppid=31342 vsize=5360 CPUtime=508.48
/proc/31344/stat : 31344 (run.sh) S 31342 31344 31272 0 -1 4194304 343 52474 0 1 0 0 50811 37 16 0 1 0 235332687 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31344/statm: 1340 241 197 169 0 51 0
[pid=31348] ppid=31344 vsize=424584 CPUtime=613.41
/proc/31348/stat : 31348 (minisat) R 31344 31344 31272 0 -1 4194304 105422 0 0 0 61243 98 0 0 25 0 1 0 235383560 434774016 105368 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/31348/statm: 106146 105368 77 170 0 105974 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 429944

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/67 31348
/proc/meminfo: memFree=1089064/2055924 swapFree=4181596/4192956
[pid=31344] ppid=31342 vsize=5360 CPUtime=508.48
/proc/31344/stat : 31344 (run.sh) S 31342 31344 31272 0 -1 4194304 343 52474 0 1 0 0 50811 37 16 0 1 0 235332687 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31344/statm: 1340 241 197 169 0 51 0
[pid=31348] ppid=31344 vsize=458120 CPUtime=673.39
/proc/31348/stat : 31348 (minisat) R 31344 31344 31272 0 -1 4194304 113695 0 0 0 67230 109 0 0 25 0 1 0 235383560 469114880 113641 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/31348/statm: 114530 113641 77 170 0 114358 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 463480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.05 2/67 31348
/proc/meminfo: memFree=1078504/2055924 swapFree=4181596/4192956
[pid=31344] ppid=31342 vsize=5360 CPUtime=508.48
/proc/31344/stat : 31344 (run.sh) S 31342 31344 31272 0 -1 4194304 343 52474 0 1 0 0 50811 37 16 0 1 0 235332687 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31344/statm: 1340 241 197 169 0 51 0
[pid=31348] ppid=31344 vsize=468020 CPUtime=691.59
/proc/31348/stat : 31348 (minisat) R 31344 31344 31272 0 -1 4194304 116200 0 0 0 69048 111 0 0 25 0 1 0 235383560 479252480 116146 1992294400 134512640 135212939 4294956240 18446744073709551615 134529346 0 0 4096 3 0 0 0 17 1 0 0
/proc/31348/statm: 117005 116146 77 170 0 116833 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 473380

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.05 2/67 31348
/proc/meminfo: memFree=1078504/2055924 swapFree=4181596/4192956
[pid=31344] ppid=31342 vsize=5360 CPUtime=508.48
/proc/31344/stat : 31344 (run.sh) S 31342 31344 31272 0 -1 4194304 343 52474 0 1 0 0 50811 37 16 0 1 0 235332687 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 230266823492 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31344/statm: 1340 241 197 169 0 51 0
[pid=31348] ppid=31344 vsize=468020 CPUtime=691.59
/proc/31348/stat : 31348 (minisat) R 31344 31344 31272 0 -1 4194304 116200 0 0 0 69048 111 0 0 25 0 1 0 235383560 479252480 116146 1992294400 134512640 135212939 4294956240 18446744073709551615 134529346 0 0 4096 3 0 0 0 17 1 0 0
/proc/31348/statm: 117005 116146 77 170 0 116833 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 473380

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31344 and gives
#  childrusage.ru_utime.tv_sec=508
#  childrusage.ru_utime.tv_usec=116754
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=382941
# CPU time returned by wait4() is 508.5
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1198.59
CPU system time (s): 1.48
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 473380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 508.117
system time used= 0.382941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52817
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= 9
involuntary context switches= 618

runsolver used 1.11483 second user time and 3.2645 second system time

The end

Launcher Data 

Begin job on node83 at 2009-05-11 22:17:14
IDJOB=1796262
IDBENCH=20385
IDSOLVER=648
FILE ID=node83/1796262-1242073032
PBS_JOBID= 9277628
Free space on /tmp= 66168 MiB

SOLVER NAME= ReVivAl 0.23 + SatElite 2009-03-18
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-15-u.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796262-1242073032/watcher-1796262-1242073032 -o /tmp/evaluation-result-1796262-1242073032/solver-1796262-1242073032 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1796262-1242073032.cnf HOME

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

MD5SUM BENCH= c2f768afbb9db3d5f5133c3f48734894
RANDOM SEED=1945546326

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:       1571024 kB
Buffers:         65984 kB
Cached:         338548 kB
SwapCached:       5508 kB
Active:         188388 kB
Inactive:       224220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1571024 kB
SwapTotal:     4192956 kB
SwapFree:      4181596 kB
Dirty:           19296 kB
Writeback:           0 kB
Mapped:          13676 kB
Slab:            58364 kB
Committed_AS:   796544 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= 66140 MiB
End job on node83 at 2009-05-11 22:37:17