Trace number 1796213

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) 1200.05 1200.71

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-17-u.cnf
MD5SUMb9de1594525a25a6c43932e2e172e913
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 variables252004
Number of clauses1178557
Sum of the clauses size2719782
Maximum clause length10
Minimum clause length1
Number of clauses of size 118836
Number of clauses of size 2918677
Number of clauses of size 3194224
Number of clauses of size 45200
Number of clauses of size 520800
Number of clauses of size over 520820

Solver Data 

0.00/0.00	c revival is preprocessing the formula...Time out is reached... exporting CNF
500.44/500.70	#ITERATIONS 1
500.44/500.70	#LEARNT CLAUSES 341
501.03/501.38	done !
501.03/501.38	c Calling MINISAT
501.03/501.38	This is MiniSat 2.0 beta
501.03/501.38	WARNING: for repeatability, setting FPU to use double precision
501.03/501.38	============================[ Problem Statistics ]=============================
501.03/501.38	|                                                                             |
501.03/501.38	|  Number of variables:  252004                                               |
501.03/501.38	|  Number of clauses:    861441                                               |
501.52/501.84	|  Parsing time:         0.40         s                                       |
501.52/501.86	============================[ Search Statistics ]==============================
501.52/501.86	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
501.52/501.86	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
501.52/501.86	===============================================================================
501.52/501.86	|         0 |  125024   540397  1251190 |   180132        0    nan |  0.000 % |
501.71/502.03	|       103 |  125024   540397  1251190 |   198145      103    185 | 50.388 % |
501.91/502.29	|       253 |  125024   540397  1251190 |   217960      253    101 | 50.388 % |
502.21/502.52	|       478 |  124985   540397  1251190 |   239756      477     86 | 50.598 % |
502.60/502.98	|       815 |  124984   540397  1251190 |   263731      814     76 | 50.598 % |
503.41/503.73	|      1321 |  124494   538277  1246950 |   290104     1315     71 | 50.598 % |
504.70/505.09	|      2080 |  124494   538277  1246950 |   319115     2074    131 | 50.598 % |
507.21/507.55	|      3219 |  124494   538277  1246950 |   351026     3213    130 | 50.598 % |
512.50/512.89	|      4928 |  124494   538277  1246950 |   386129     4922    286 | 50.598 % |
519.20/519.58	|      7491 |  124492   538272  1246940 |   424742     7483    308 | 50.599 % |
529.49/529.83	|     11337 |  124491   538268  1246932 |   467216    11328    310 | 50.600 % |
547.98/548.34	|     17105 |  124490   538264  1246924 |   513938    17095    345 | 50.600 % |
580.26/580.69	|     25754 |  124490   538258  1246912 |   565332    25743    449 | 50.600 % |
645.03/645.41	|     38728 |  124489   538252  1246900 |   621865    38716    416 | 50.600 % |
729.39/729.80	|     58191 |  124488   538246  1246888 |   684052    58175    430 | 50.601 % |
885.41/885.94	|     87384 |  124488   538246  1246888 |   752457    87368    473 | 50.601 % |
1135.89/1136.57	|    131173 |  124488   538246  1246888 |   827703   131157    586 | 50.601 % |

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-1796213-1242071871/watcher-1796213-1242071871 -o /tmp/evaluation-result-1796213-1242071871/solver-1796213-1242071871 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1796213-1242071871.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: 0.85 1.05 1.42 3/64 8232
/proc/meminfo: memFree=1053224/2055924 swapFree=4180088/4192956
[pid=8232] ppid=8230 vsize=5360 CPUtime=0
/proc/8232/stat : 8232 (run.sh) R 8230 8232 8195 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 235221669 5488640 236 1992294400 4194304 4889804 548682068784 18446744073709551615 268582840991 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/8232/statm: 1340 236 195 169 0 51 0
[pid=8233] ppid=8232 vsize=2124 CPUtime=0
/proc/8233/stat : 8233 (revival) R 8232 8232 8195 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 235221669 2174976 252 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/8233/statm: 531 259 81 6 0 169 0

[startup+0.041142 s]
/proc/loadavg: 0.85 1.05 1.42 3/64 8232
/proc/meminfo: memFree=1053224/2055924 swapFree=4180088/4192956
[pid=8232] ppid=8230 vsize=5360 CPUtime=0
/proc/8232/stat : 8232 (run.sh) S 8230 8232 8195 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235221669 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8232/statm: 1340 237 196 169 0 51 0
[pid=8233] ppid=8232 vsize=23212 CPUtime=0.03
/proc/8233/stat : 8233 (revival) R 8232 8232 8195 0 -1 4194304 5534 0 0 0 0 3 0 0 18 0 1 0 235221669 23769088 5501 1992294400 134512640 134537284 4294956368 18446744073709551615 134526307 0 0 4096 0 0 0 0 17 0 0 0
/proc/8233/statm: 5803 5503 82 6 0 5441 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 28572

[startup+0.101154 s]
/proc/loadavg: 0.85 1.05 1.42 3/64 8232
/proc/meminfo: memFree=1053224/2055924 swapFree=4180088/4192956
[pid=8232] ppid=8230 vsize=5360 CPUtime=0
/proc/8232/stat : 8232 (run.sh) S 8230 8232 8195 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235221669 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8232/statm: 1340 237 196 169 0 51 0
[pid=8233] ppid=8232 vsize=37680 CPUtime=0.09
/proc/8233/stat : 8233 (revival) R 8232 8232 8195 0 -1 4194304 8516 0 0 0 4 5 0 0 20 0 1 0 235221669 38584320 8479 1992294400 134512640 134537284 4294956368 18446744073709551615 134526342 0 0 4096 0 0 0 0 17 0 0 0
/proc/8233/statm: 9420 8482 82 6 0 9058 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 43040

[startup+0.301193 s]
/proc/loadavg: 0.85 1.05 1.42 3/64 8232
/proc/meminfo: memFree=1053224/2055924 swapFree=4180088/4192956
[pid=8232] ppid=8230 vsize=5360 CPUtime=0
/proc/8232/stat : 8232 (run.sh) S 8230 8232 8195 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235221669 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8232/statm: 1340 237 196 169 0 51 0
[pid=8233] ppid=8232 vsize=63008 CPUtime=0.29
/proc/8233/stat : 8233 (revival) R 8232 8232 8195 0 -1 4194304 14684 0 0 0 21 8 0 0 21 0 1 0 235221669 64520192 14647 1992294400 134512640 134537284 4294956368 18446744073709551615 2623099 0 0 4096 0 0 0 0 17 0 0 0
/proc/8233/statm: 15752 14648 82 6 0 15390 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 68368

[startup+0.701272 s]
/proc/loadavg: 0.85 1.05 1.42 3/64 8232
/proc/meminfo: memFree=1053224/2055924 swapFree=4180088/4192956
[pid=8232] ppid=8230 vsize=5360 CPUtime=0
/proc/8232/stat : 8232 (run.sh) S 8230 8232 8195 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235221669 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8232/statm: 1340 237 196 169 0 51 0
[pid=8233] ppid=8232 vsize=60776 CPUtime=0.68
/proc/8233/stat : 8233 (revival) R 8232 8232 8195 0 -1 4194304 19750 0 0 0 58 10 0 0 25 0 1 50000 235221669 62234624 14391 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 0 0 0
/proc/8233/statm: 15194 14391 85 6 0 14832 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 66136

[startup+1.50143 s]
/proc/loadavg: 0.85 1.05 1.42 2/66 8234
/proc/meminfo: memFree=995416/2055924 swapFree=4180088/4192956
[pid=8232] ppid=8230 vsize=5360 CPUtime=0
/proc/8232/stat : 8232 (run.sh) S 8230 8232 8195 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235221669 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8232/statm: 1340 237 196 169 0 51 0
[pid=8233] ppid=8232 vsize=60916 CPUtime=1.48
/proc/8233/stat : 8233 (revival) R 8232 8232 8195 0 -1 4194304 19771 0 0 0 138 10 0 0 25 0 1 50000 235221669 62377984 14412 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 0 0 0
/proc/8233/statm: 15229 14412 85 6 0 14867 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 66276

[startup+3.10174 s]
/proc/loadavg: 0.86 1.04 1.42 2/66 8234
/proc/meminfo: memFree=995288/2055924 swapFree=4180088/4192956
[pid=8232] ppid=8230 vsize=5360 CPUtime=0
/proc/8232/stat : 8232 (run.sh) S 8230 8232 8195 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235221669 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8232/statm: 1340 237 196 169 0 51 0
[pid=8233] ppid=8232 vsize=60916 CPUtime=3.08
/proc/8233/stat : 8233 (revival) R 8232 8232 8195 0 -1 4194304 19773 0 0 0 298 10 0 0 25 0 1 50000 235221669 62377984 14414 1992294400 134512640 134537284 4294956368 18446744073709551615 134523666 0 0 4096 8192 0 0 0 17 0 0 0
/proc/8233/statm: 15229 14414 85 6 0 14867 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 66276

[startup+6.30137 s]
/proc/loadavg: 0.86 1.04 1.42 2/66 8234
/proc/meminfo: memFree=995288/2055924 swapFree=4180088/4192956
[pid=8232] ppid=8230 vsize=5360 CPUtime=0
/proc/8232/stat : 8232 (run.sh) S 8230 8232 8195 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235221669 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8232/statm: 1340 237 196 169 0 51 0
[pid=8233] ppid=8232 vsize=60916 CPUtime=6.28
/proc/8233/stat : 8233 (revival) R 8232 8232 8195 0 -1 4194304 19773 0 0 0 617 11 0 0 25 0 1 50000 235221669 62377984 14414 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 0 0 0
/proc/8233/statm: 15229 14414 85 6 0 14867 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 66276

[startup+12.7016 s]
/proc/loadavg: 0.88 1.04 1.41 2/66 8234
/proc/meminfo: memFree=995544/2055924 swapFree=4180088/4192956
[pid=8232] ppid=8230 vsize=5360 CPUtime=0
/proc/8232/stat : 8232 (run.sh) S 8230 8232 8195 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235221669 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8232/statm: 1340 237 196 169 0 51 0
[pid=8233] ppid=8232 vsize=60916 CPUtime=12.68
/proc/8233/stat : 8233 (revival) R 8232 8232 8195 0 -1 4194304 19778 0 0 0 1257 11 0 0 25 0 1 50000 235221669 62377984 14419 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/8233/statm: 15229 14419 85 6 0 14867 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 66276

[startup+25.5011 s]
/proc/loadavg: 0.90 1.04 1.41 2/66 8234
/proc/meminfo: memFree=995544/2055924 swapFree=4180088/4192956
[pid=8232] ppid=8230 vsize=5360 CPUtime=0
/proc/8232/stat : 8232 (run.sh) S 8230 8232 8195 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235221669 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8232/statm: 1340 237 196 169 0 51 0
[pid=8233] ppid=8232 vsize=60916 CPUtime=25.47
/proc/8233/stat : 8233 (revival) R 8232 8232 8195 0 -1 4194304 19812 0 0 0 2536 11 0 0 25 0 1 50000 235221669 62377984 14453 1992294400 134512640 134537284 4294956368 18446744073709551615 134524029 0 0 4096 8192 0 0 0 17 0 0 0
/proc/8233/statm: 15229 14453 85 6 0 14867 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 66276

[startup+51.1012 s]
/proc/loadavg: 0.93 1.04 1.39 2/66 8234
/proc/meminfo: memFree=995352/2055924 swapFree=4180088/4192956
[pid=8232] ppid=8230 vsize=5360 CPUtime=0
/proc/8232/stat : 8232 (run.sh) S 8230 8232 8195 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235221669 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8232/statm: 1340 237 196 169 0 51 0
[pid=8233] ppid=8232 vsize=60916 CPUtime=51.07
/proc/8233/stat : 8233 (revival) R 8232 8232 8195 0 -1 4194304 19835 0 0 0 5095 12 0 0 25 0 1 50000 235221669 62377984 14476 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 0 0 0
/proc/8233/statm: 15229 14476 85 6 0 14867 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 66276

[startup+102.305 s]
/proc/loadavg: 0.97 1.03 1.37 2/66 8234
/proc/meminfo: memFree=995352/2055924 swapFree=4180088/4192956
[pid=8232] ppid=8230 vsize=5360 CPUtime=0
/proc/8232/stat : 8232 (run.sh) S 8230 8232 8195 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235221669 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8232/statm: 1340 237 196 169 0 51 0
[pid=8233] ppid=8232 vsize=60916 CPUtime=102.25
/proc/8233/stat : 8233 (revival) R 8232 8232 8195 0 -1 4194304 19845 0 0 0 10213 12 0 0 25 0 1 50000 235221669 62377984 14486 1992294400 134512640 134537284 4294956368 18446744073709551615 134523632 0 0 4096 8192 0 0 0 17 0 0 0
/proc/8233/statm: 15229 14486 85 6 0 14867 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 66276

[startup+162.303 s]
/proc/loadavg: 0.99 1.02 1.34 2/66 8234
/proc/meminfo: memFree=995352/2055924 swapFree=4180088/4192956
[pid=8232] ppid=8230 vsize=5360 CPUtime=0
/proc/8232/stat : 8232 (run.sh) S 8230 8232 8195 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235221669 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8232/statm: 1340 237 196 169 0 51 0
[pid=8233] ppid=8232 vsize=60916 CPUtime=162.21
/proc/8233/stat : 8233 (revival) R 8232 8232 8195 0 -1 4194304 19849 0 0 0 16209 12 0 0 25 0 1 50000 235221669 62377984 14490 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/8233/statm: 15229 14490 85 6 0 14867 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 66276

[startup+222.302 s]
/proc/loadavg: 0.99 1.02 1.32 2/66 8240
/proc/meminfo: memFree=995352/2055924 swapFree=4180088/4192956
[pid=8232] ppid=8230 vsize=5360 CPUtime=0
/proc/8232/stat : 8232 (run.sh) S 8230 8232 8195 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235221669 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8232/statm: 1340 237 196 169 0 51 0
[pid=8233] ppid=8232 vsize=60916 CPUtime=222.17
/proc/8233/stat : 8233 (revival) R 8232 8232 8195 0 -1 4194304 19849 0 0 0 22205 12 0 0 25 0 1 50000 235221669 62377984 14490 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 0 0 0
/proc/8233/statm: 15229 14490 85 6 0 14867 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 66276

[startup+282.301 s]
/proc/loadavg: 0.99 1.01 1.30 2/66 8240
/proc/meminfo: memFree=995416/2055924 swapFree=4180088/4192956
[pid=8232] ppid=8230 vsize=5360 CPUtime=0
/proc/8232/stat : 8232 (run.sh) S 8230 8232 8195 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235221669 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8232/statm: 1340 237 196 169 0 51 0
[pid=8233] ppid=8232 vsize=60916 CPUtime=282.14
/proc/8233/stat : 8233 (revival) R 8232 8232 8195 0 -1 4194304 19849 0 0 0 28202 12 0 0 25 0 1 50000 235221669 62377984 14490 1992294400 134512640 134537284 4294956368 18446744073709551615 134523915 0 0 4096 8192 0 0 0 17 0 0 0
/proc/8233/statm: 15229 14490 85 6 0 14867 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 66276

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.27 2/66 8240
/proc/meminfo: memFree=995416/2055924 swapFree=4180088/4192956
[pid=8232] ppid=8230 vsize=5360 CPUtime=0
/proc/8232/stat : 8232 (run.sh) S 8230 8232 8195 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235221669 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8232/statm: 1340 237 196 169 0 51 0
[pid=8233] ppid=8232 vsize=60916 CPUtime=342.11
/proc/8233/stat : 8233 (revival) R 8232 8232 8195 0 -1 4194304 19853 0 0 0 34199 12 0 0 25 0 1 50000 235221669 62377984 14494 1992294400 134512640 134537284 4294956368 18446744073709551615 134524541 0 0 4096 8192 0 0 0 17 0 0 0
/proc/8233/statm: 15229 14494 85 6 0 14867 0
Current children cumulated CPU time (s) 342.11

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

/proc/8241/statm: 22777 21480 77 170 0 22605 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 96468

[startup+642.302 s]
/proc/loadavg: 1.01 1.02 1.20 2/66 8241
/proc/meminfo: memFree=936288/2055924 swapFree=4180088/4192956
[pid=8232] ppid=8230 vsize=5360 CPUtime=501.11
/proc/8232/stat : 8232 (run.sh) S 8230 8232 8195 0 -1 4194304 312 19867 0 1 0 0 50092 19 16 0 1 0 235221669 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8232/statm: 1340 238 197 169 0 51 0
[pid=8241] ppid=8232 vsize=107648 CPUtime=140.82
/proc/8241/stat : 8241 (minisat) R 8232 8232 8195 0 -1 4194304 25712 0 0 0 14061 21 0 0 25 0 1 0 235271807 110231552 25609 1992294400 134512640 135212939 4294956240 18446744073709551615 134529693 0 0 4096 3 0 0 0 17 0 0 0
/proc/8241/statm: 26912 25609 77 170 0 26740 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 113008

[startup+702.302 s]
/proc/loadavg: 1.00 1.01 1.18 2/66 8241
/proc/meminfo: memFree=910304/2055924 swapFree=4180088/4192956
[pid=8232] ppid=8230 vsize=5360 CPUtime=501.11
/proc/8232/stat : 8232 (run.sh) S 8230 8232 8195 0 -1 4194304 312 19867 0 1 0 0 50092 19 16 0 1 0 235221669 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8232/statm: 1340 238 197 169 0 51 0
[pid=8241] ppid=8232 vsize=133764 CPUtime=200.78
/proc/8241/stat : 8241 (minisat) R 8232 8232 8195 0 -1 4194304 32230 0 0 0 20051 27 0 0 25 0 1 0 235271807 136974336 32127 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/8241/statm: 33441 32127 77 170 0 33269 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 139124

[startup+762.305 s]
/proc/loadavg: 1.00 1.01 1.17 2/66 8241
/proc/meminfo: memFree=883040/2055924 swapFree=4180088/4192956
[pid=8232] ppid=8230 vsize=5360 CPUtime=501.11
/proc/8232/stat : 8232 (run.sh) S 8230 8232 8195 0 -1 4194304 312 19867 0 1 0 0 50092 19 16 0 1 0 235221669 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8232/statm: 1340 238 197 169 0 51 0
[pid=8241] ppid=8232 vsize=160836 CPUtime=260.76
/proc/8241/stat : 8241 (minisat) R 8232 8232 8195 0 -1 4194304 38986 0 0 0 26042 34 0 0 25 0 1 0 235271807 164696064 38883 1992294400 134512640 135212939 4294956240 18446744073709551615 134526557 0 0 4096 3 0 0 0 17 0 0 0
/proc/8241/statm: 40209 38883 77 170 0 40037 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 166196

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.16 2/66 8241
/proc/meminfo: memFree=858784/2055924 swapFree=4180088/4192956
[pid=8232] ppid=8230 vsize=5360 CPUtime=501.11
/proc/8232/stat : 8232 (run.sh) S 8230 8232 8195 0 -1 4194304 312 19867 0 1 0 0 50092 19 16 0 1 0 235221669 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8232/statm: 1340 238 197 169 0 51 0
[pid=8241] ppid=8232 vsize=185256 CPUtime=320.74
/proc/8241/stat : 8241 (minisat) R 8232 8232 8195 0 -1 4194304 45099 0 0 0 32033 41 0 0 25 0 1 0 235271807 189702144 44996 1992294400 134512640 135212939 4294956240 18446744073709551615 134526557 0 0 4096 3 0 0 0 17 0 0 0
/proc/8241/statm: 46314 44996 77 170 0 46142 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 190616

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 8241
/proc/meminfo: memFree=835040/2055924 swapFree=4180088/4192956
[pid=8232] ppid=8230 vsize=5360 CPUtime=501.11
/proc/8232/stat : 8232 (run.sh) S 8230 8232 8195 0 -1 4194304 312 19867 0 1 0 0 50092 19 16 0 1 0 235221669 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8232/statm: 1340 238 197 169 0 51 0
[pid=8241] ppid=8232 vsize=208900 CPUtime=380.7
/proc/8241/stat : 8241 (minisat) R 8232 8232 8195 0 -1 4194304 51009 0 0 0 38023 47 0 0 25 0 1 0 235271807 213913600 50906 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 0 0 0
/proc/8241/statm: 52225 50906 77 170 0 52053 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 214260

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 8241
/proc/meminfo: memFree=806432/2055924 swapFree=4180088/4192956
[pid=8232] ppid=8230 vsize=5360 CPUtime=501.11
/proc/8232/stat : 8232 (run.sh) S 8230 8232 8195 0 -1 4194304 312 19867 0 1 0 0 50092 19 16 0 1 0 235221669 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8232/statm: 1340 238 197 169 0 51 0
[pid=8241] ppid=8232 vsize=237820 CPUtime=440.67
/proc/8241/stat : 8241 (minisat) R 8232 8232 8195 0 -1 4194304 58234 0 0 0 44014 53 0 0 25 0 1 0 235271807 243527680 58131 1992294400 134512640 135212939 4294956240 18446744073709551615 134527098 0 0 4096 3 0 0 0 17 0 0 0
/proc/8241/statm: 59455 58131 77 170 0 59283 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 243180

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 8241
/proc/meminfo: memFree=771552/2055924 swapFree=4180088/4192956
[pid=8232] ppid=8230 vsize=5360 CPUtime=501.11
/proc/8232/stat : 8232 (run.sh) S 8230 8232 8195 0 -1 4194304 312 19867 0 1 0 0 50092 19 16 0 1 0 235221669 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8232/statm: 1340 238 197 169 0 51 0
[pid=8241] ppid=8232 vsize=272320 CPUtime=500.64
/proc/8241/stat : 8241 (minisat) R 8232 8232 8195 0 -1 4194304 66842 0 0 0 50003 61 0 0 25 0 1 0 235271807 278855680 66739 1992294400 134512640 135212939 4294956240 18446744073709551615 134526750 0 0 4096 3 0 0 0 17 0 0 0
/proc/8241/statm: 68080 66739 77 170 0 67908 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 277680

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/66 8241
/proc/meminfo: memFree=735648/2055924 swapFree=4180088/4192956
[pid=8232] ppid=8230 vsize=5360 CPUtime=501.11
/proc/8232/stat : 8232 (run.sh) S 8230 8232 8195 0 -1 4194304 312 19867 0 1 0 0 50092 19 16 0 1 0 235221669 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8232/statm: 1340 238 197 169 0 51 0
[pid=8241] ppid=8232 vsize=308452 CPUtime=560.61
/proc/8241/stat : 8241 (minisat) R 8232 8232 8195 0 -1 4194304 75907 0 0 0 55992 69 0 0 25 0 1 0 235271807 315854848 75804 1992294400 134512640 135212939 4294956240 18446744073709551615 134526608 0 0 4096 3 0 0 0 17 0 0 0
/proc/8241/statm: 77113 75804 77 170 0 76941 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 313812

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 8241
/proc/meminfo: memFree=700256/2055924 swapFree=4180088/4192956
[pid=8232] ppid=8230 vsize=5360 CPUtime=501.11
/proc/8232/stat : 8232 (run.sh) S 8230 8232 8195 0 -1 4194304 312 19867 0 1 0 0 50092 19 16 0 1 0 235221669 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8232/statm: 1340 238 197 169 0 51 0
[pid=8241] ppid=8232 vsize=343400 CPUtime=620.59
/proc/8241/stat : 8241 (minisat) R 8232 8232 8195 0 -1 4194304 84641 0 0 0 61982 77 0 0 25 0 1 0 235271807 351641600 84538 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/8241/statm: 85850 84538 77 170 0 85678 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 348760

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 8241
/proc/meminfo: memFree=660576/2055924 swapFree=4180088/4192956
[pid=8232] ppid=8230 vsize=5360 CPUtime=501.11
/proc/8232/stat : 8232 (run.sh) S 8230 8232 8195 0 -1 4194304 312 19867 0 1 0 0 50092 19 16 0 1 0 235221669 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8232/statm: 1340 238 197 169 0 51 0
[pid=8241] ppid=8232 vsize=383888 CPUtime=680.56
/proc/8241/stat : 8241 (minisat) R 8232 8232 8195 0 -1 4194304 94700 0 0 0 67970 86 0 0 25 0 1 0 235271807 393101312 94597 1992294400 134512640 135212939 4294956240 18446744073709551615 134529407 0 0 4096 3 0 0 0 17 0 0 0
/proc/8241/statm: 95972 94597 77 170 0 95800 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 389248



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 8241
/proc/meminfo: memFree=647072/2055924 swapFree=4180088/4192956
[pid=8232] ppid=8230 vsize=5360 CPUtime=501.11
/proc/8232/stat : 8232 (run.sh) S 8230 8232 8195 0 -1 4194304 312 19867 0 1 0 0 50092 19 16 0 1 0 235221669 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8232/statm: 1340 238 197 169 0 51 0
[pid=8241] ppid=8232 vsize=396488 CPUtime=698.94
/proc/8241/stat : 8241 (minisat) R 8232 8232 8195 0 -1 4194304 97860 0 0 0 69806 88 0 0 25 0 1 0 235271807 406003712 97757 1992294400 134512640 135212939 4294956240 18446744073709551615 134526685 0 0 4096 3 0 0 0 17 0 0 0
/proc/8241/statm: 99122 97757 77 170 0 98950 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 401848

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 1.09 2/66 8241
/proc/meminfo: memFree=647072/2055924 swapFree=4180088/4192956
[pid=8232] ppid=8230 vsize=5360 CPUtime=501.11
/proc/8232/stat : 8232 (run.sh) S 8230 8232 8195 0 -1 4194304 312 19867 0 1 0 0 50092 19 16 0 1 0 235221669 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8232/statm: 1340 238 197 169 0 51 0
[pid=8241] ppid=8232 vsize=396488 CPUtime=698.94
/proc/8241/stat : 8241 (minisat) R 8232 8232 8195 0 -1 4194304 97860 0 0 0 69806 88 0 0 25 0 1 0 235271807 406003712 97757 1992294400 134512640 135212939 4294956240 18446744073709551615 134526685 0 0 4096 3 0 0 0 17 0 0 0
/proc/8241/statm: 99122 97757 77 170 0 98950 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 401848

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8232 and gives
#  childrusage.ru_utime.tv_sec=500
#  childrusage.ru_utime.tv_usec=927847
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=199969
# CPU time returned by wait4() is 501.128
# while last known CPU time is 1200.05
#
# 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): 1200.05
CPU user time (s): 1198.98
CPU system time (s): 1.07
CPU usage (%): 99.9449
Max. virtual memory (cumulated for all children) (KiB): 401848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 500.928
system time used= 0.199969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20179
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 1086

runsolver used 1.01385 second user time and 3.36249 second system time

The end

Launcher Data 

Begin job on node6 at 2009-05-11 21:57:53
IDJOB=1796213
IDBENCH=20366
IDSOLVER=649
FILE ID=node6/1796213-1242071871
PBS_JOBID= 9277641
Free space on /tmp= 66216 MiB

SOLVER NAME= ReVivAl 0.23 2009-03-18
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-17-u.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796213-1242071871/watcher-1796213-1242071871 -o /tmp/evaluation-result-1796213-1242071871/solver-1796213-1242071871 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1796213-1242071871.cnf HOME

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

MD5SUM BENCH= b9de1594525a25a6c43932e2e172e913
RANDOM SEED=1057272883

node6.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		: 3000.281
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		: 3000.281
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:      2055924 kB
MemFree:       1053704 kB
Buffers:         68988 kB
Cached:         832500 kB
SwapCached:       6652 kB
Active:          48888 kB
Inactive:       860776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1053704 kB
SwapTotal:     4192956 kB
SwapFree:      4180088 kB
Dirty:           22940 kB
Writeback:           0 kB
Mapped:          13916 kB
Slab:            78572 kB
Committed_AS:   871200 kB
PageTables:       1452 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= 66200 MiB
End job on node6 at 2009-05-11 22:17:56