Trace number 1796316

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
SatElite + ReVivAl 0.23 2009-03-18? (TO) 1200 1200.41

General information on the benchmark

Nameindustrial/palacios/hard/
sortnet-8-ipc5-h18-unsat.cnf
MD5SUMb3381a58cbbd64d5d90a3b4fcd44bf6d
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables338487
Number of clauses1187589
Sum of the clauses size2886289
Maximum clause length57
Minimum clause length1
Number of clauses of size 1256
Number of clauses of size 2849854
Number of clauses of size 3326098
Number of clauses of size 4798
Number of clauses of size 5544
Number of clauses of size over 510039

Solver Data 

0.00/0.00	c revival is preprocessing the formula...Time out is reached... exporting CNF
500.44/500.61	#ITERATIONS 1
500.44/500.61	#LEARNT CLAUSES 656
501.34/501.58	done !
501.34/501.58	c Now, SatElite...
501.34/501.58	c Parsing...
502.62/502.87	c ==============================================================================
502.62/502.87	c |           |     ORIGINAL     |              LEARNT              |          |
502.62/502.87	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
502.62/502.87	c ==============================================================================
502.62/502.88	c |         0 | 1182777  2844928 |  354833       0        0     nan |  0.000 % |
522.61/522.84	c |         0 |  571198  2555780 |      --       0       --      -- |     --   | -611579/-289148
522.61/522.84	c ==============================================================================
522.61/522.84	c Result  :   #vars: 40448   #clauses: 571198   #literals: 2555780
522.61/522.85	c CPU time:   20.7738 s
522.61/522.85	c ==============================================================================
523.81/524.06	c SatElite is done !
523.81/524.06	c Calling MINISAT
523.81/524.06	This is MiniSat 2.0 beta
523.81/524.06	WARNING: for repeatability, setting FPU to use double precision
523.81/524.06	============================[ Problem Statistics ]=============================
523.81/524.06	|                                                                             |
523.81/524.06	|  Number of variables:  40448                                                |
523.81/524.06	|  Number of clauses:    571198                                               |
523.89/524.49	|  Parsing time:         0.37         s                                       |
523.89/524.52	============================[ Search Statistics ]==============================
523.89/524.52	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
523.89/524.52	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
523.89/524.52	===============================================================================
523.89/524.52	|         0 |   40448   571198  2555780 |   190399        0    nan |  0.000 % |
524.52/524.72	|       100 |   40448   571198  2555780 |   209439      100     14 |  0.000 % |
524.81/525.09	|       250 |   40448   571198  2555780 |   230383      250     13 |  0.000 % |
525.31/525.59	|       475 |   40448   571198  2555780 |   253421      475     14 |  0.000 % |
526.11/526.39	|       812 |   40448   571198  2555780 |   278763      812     17 |  0.000 % |
527.11/527.31	|      1318 |   40448   571198  2555780 |   306640     1318     19 |  0.000 % |
528.60/528.80	|      2078 |   40448   571198  2555780 |   337304     2078     18 |  0.000 % |
530.01/530.29	|      3219 |   40448   571198  2555780 |   371034     3219     25 |  0.000 % |
533.20/533.50	|      4927 |   40448   571198  2555780 |   408137     4927     25 |  0.000 % |
538.29/538.55	|      7489 |   40448   571198  2555780 |   448951     7489     24 |  0.000 % |
545.49/545.77	|     11333 |   40448   571198  2555780 |   493846    11333     24 |  0.000 % |
555.39/555.62	|     17099 |   40448   571198  2555780 |   543231    17099     26 |  0.000 % |
576.06/576.40	|     25749 |   40448   571198  2555780 |   597554    25749     31 |  0.000 % |
602.65/602.91	|     38723 |   40448   571198  2555780 |   657310    38723     32 |  0.000 % |
639.54/639.84	|     58185 |   40448   571198  2555780 |   723041    58185     28 |  0.000 % |
700.72/701.01	|     87377 |   40448   571198  2555780 |   795345    87377     29 |  0.000 % |
795.89/796.30	|    131166 |   40448   571198  2555780 |   874879   131166     27 |  0.000 % |
956.56/956.99	|    196850 |   40448   571198  2555780 |   962367   196850     27 |  0.000 % |

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-1796316-1242074191/watcher-1796316-1242074191 -o /tmp/evaluation-result-1796316-1242074191/solver-1796316-1242074191 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1796316-1242074191.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 1.02 3/65 11271
/proc/meminfo: memFree=1205944/2055920 swapFree=4176116/4192956
[pid=11271] ppid=11269 vsize=5360 CPUtime=0
/proc/11271/stat : 11271 (run.sh) R 11269 11271 11169 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 235448465 5488640 236 1992294400 4194304 4889804 548682068784 18446744073709551615 254613711519 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/11271/statm: 1340 236 195 169 0 51 0
[pid=11272] ppid=11271 vsize=1868 CPUtime=0
/proc/11272/stat : 11272 (revival) R 11271 11271 11169 0 -1 4194304 229 0 0 0 0 0 0 0 18 0 1 0 235448465 1912832 195 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11272/statm: 531 198 81 6 0 169 0

[startup+0.0532451 s]
/proc/loadavg: 0.92 0.98 1.02 3/65 11271
/proc/meminfo: memFree=1205944/2055920 swapFree=4176116/4192956
[pid=11271] ppid=11269 vsize=5360 CPUtime=0
/proc/11271/stat : 11271 (run.sh) S 11269 11271 11169 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235448465 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11271/statm: 1340 237 196 169 0 51 0
[pid=11272] ppid=11271 vsize=25540 CPUtime=0.04
/proc/11272/stat : 11272 (revival) R 11271 11271 11169 0 -1 4194304 6055 0 0 0 1 3 0 0 19 0 1 0 235448465 26152960 6018 1992294400 134512640 134537284 4294956368 18446744073709551615 2041467 0 0 4096 0 0 0 0 17 1 0 0
/proc/11272/statm: 6385 6019 82 6 0 6023 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 30900

[startup+0.101249 s]
/proc/loadavg: 0.92 0.98 1.02 3/65 11271
/proc/meminfo: memFree=1205944/2055920 swapFree=4176116/4192956
[pid=11271] ppid=11269 vsize=5360 CPUtime=0
/proc/11271/stat : 11271 (run.sh) S 11269 11271 11169 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235448465 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11271/statm: 1340 237 196 169 0 51 0
[pid=11272] ppid=11271 vsize=33144 CPUtime=0.09
/proc/11272/stat : 11272 (revival) R 11271 11271 11169 0 -1 4194304 7710 0 0 0 5 4 0 0 19 0 1 0 235448465 33939456 7673 1992294400 134512640 134537284 4294956368 18446744073709551615 134527481 0 0 4096 0 0 0 0 17 1 0 0
/proc/11272/statm: 8286 7674 82 6 0 7924 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 38504

[startup+0.301271 s]
/proc/loadavg: 0.92 0.98 1.02 3/65 11271
/proc/meminfo: memFree=1205944/2055920 swapFree=4176116/4192956
[pid=11271] ppid=11269 vsize=5360 CPUtime=0
/proc/11271/stat : 11271 (run.sh) S 11269 11271 11169 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235448465 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11271/statm: 1340 237 196 169 0 51 0
[pid=11272] ppid=11271 vsize=66536 CPUtime=0.28
/proc/11272/stat : 11272 (revival) R 11271 11271 11169 0 -1 4194304 14521 0 0 0 22 6 0 0 21 0 1 0 235448465 68132864 14484 1992294400 134512640 134537284 4294956368 18446744073709551615 2041413 0 0 4096 0 0 0 0 17 1 0 0
/proc/11272/statm: 16634 14486 82 6 0 16272 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 71896

[startup+0.701316 s]
/proc/loadavg: 0.92 0.98 1.02 3/65 11271
/proc/meminfo: memFree=1205944/2055920 swapFree=4176116/4192956
[pid=11271] ppid=11269 vsize=5360 CPUtime=0
/proc/11271/stat : 11271 (run.sh) S 11269 11271 11169 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235448465 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11271/statm: 1340 237 196 169 0 51 0
[pid=11272] ppid=11271 vsize=78016 CPUtime=0.68
/proc/11272/stat : 11272 (revival) R 11271 11271 11169 0 -1 4194304 21642 0 0 0 59 9 0 0 25 0 1 50000 235448465 79888384 16235 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 1 0 0
/proc/11272/statm: 19504 16235 85 6 0 19142 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 83376

[startup+1.50241 s]
/proc/loadavg: 0.92 0.98 1.02 2/67 11273
/proc/meminfo: memFree=1140648/2055920 swapFree=4176116/4192956
[pid=11271] ppid=11269 vsize=5360 CPUtime=0
/proc/11271/stat : 11271 (run.sh) S 11269 11271 11169 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235448465 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11271/statm: 1340 237 196 169 0 51 0
[pid=11272] ppid=11271 vsize=78016 CPUtime=1.48
/proc/11272/stat : 11272 (revival) R 11271 11271 11169 0 -1 4194304 21651 0 0 0 139 9 0 0 25 0 1 50000 235448465 79888384 16244 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 0 0 0
/proc/11272/statm: 19504 16244 85 6 0 19142 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 83376

[startup+3.10258 s]
/proc/loadavg: 1.01 1.00 1.03 2/67 11273
/proc/meminfo: memFree=1139944/2055920 swapFree=4176116/4192956
[pid=11271] ppid=11269 vsize=5360 CPUtime=0
/proc/11271/stat : 11271 (run.sh) S 11269 11271 11169 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235448465 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11271/statm: 1340 237 196 169 0 51 0
[pid=11272] ppid=11271 vsize=78016 CPUtime=3.08
/proc/11272/stat : 11272 (revival) R 11271 11271 11169 0 -1 4194304 21653 0 0 0 299 9 0 0 25 0 1 50000 235448465 79888384 16246 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 1 0 0
/proc/11272/statm: 19504 16246 85 6 0 19142 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 83376

[startup+6.30194 s]
/proc/loadavg: 1.01 1.00 1.03 2/67 11273
/proc/meminfo: memFree=1139880/2055920 swapFree=4176116/4192956
[pid=11271] ppid=11269 vsize=5360 CPUtime=0
/proc/11271/stat : 11271 (run.sh) S 11269 11271 11169 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235448465 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11271/statm: 1340 237 196 169 0 51 0
[pid=11272] ppid=11271 vsize=78016 CPUtime=6.28
/proc/11272/stat : 11272 (revival) R 11271 11271 11169 0 -1 4194304 21660 0 0 0 619 9 0 0 25 0 1 50000 235448465 79888384 16253 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 1 0 0
/proc/11272/statm: 19504 16253 85 6 0 19142 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 83376

[startup+12.7016 s]
/proc/loadavg: 1.08 1.02 1.03 2/67 11273
/proc/meminfo: memFree=1140712/2055920 swapFree=4176116/4192956
[pid=11271] ppid=11269 vsize=5360 CPUtime=0
/proc/11271/stat : 11271 (run.sh) S 11269 11271 11169 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235448465 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11271/statm: 1340 237 196 169 0 51 0
[pid=11272] ppid=11271 vsize=78016 CPUtime=12.68
/proc/11272/stat : 11272 (revival) R 11271 11271 11169 0 -1 4194304 21665 0 0 0 1258 10 0 0 25 0 1 50000 235448465 79888384 16258 1992294400 134512640 134537284 4294956368 18446744073709551615 134531158 0 0 4096 8192 0 0 0 17 1 0 0
/proc/11272/statm: 19504 16258 85 6 0 19142 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 83376

[startup+25.5011 s]
/proc/loadavg: 1.07 1.02 1.03 2/67 11273
/proc/meminfo: memFree=1140712/2055920 swapFree=4176116/4192956
[pid=11271] ppid=11269 vsize=5360 CPUtime=0
/proc/11271/stat : 11271 (run.sh) S 11269 11271 11169 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235448465 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11271/statm: 1340 237 196 169 0 51 0
[pid=11272] ppid=11271 vsize=78148 CPUtime=25.48
/proc/11272/stat : 11272 (revival) R 11271 11271 11169 0 -1 4194304 21675 0 0 0 2538 10 0 0 25 0 1 50000 235448465 80023552 16268 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 1 0 0
/proc/11272/statm: 19537 16268 85 6 0 19175 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 83508

[startup+51.1019 s]
/proc/loadavg: 1.04 1.01 1.03 2/67 11273
/proc/meminfo: memFree=1140776/2055920 swapFree=4176116/4192956
[pid=11271] ppid=11269 vsize=5360 CPUtime=0
/proc/11271/stat : 11271 (run.sh) S 11269 11271 11169 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235448465 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11271/statm: 1340 237 196 169 0 51 0
[pid=11272] ppid=11271 vsize=78148 CPUtime=51.06
/proc/11272/stat : 11272 (revival) R 11271 11271 11169 0 -1 4194304 21701 0 0 0 5096 10 0 0 25 0 1 50000 235448465 80023552 16294 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 1 0 0
/proc/11272/statm: 19537 16294 85 6 0 19175 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 83508

[startup+102.306 s]
/proc/loadavg: 1.02 1.01 1.02 2/67 11273
/proc/meminfo: memFree=1140712/2055920 swapFree=4176116/4192956
[pid=11271] ppid=11269 vsize=5360 CPUtime=0
/proc/11271/stat : 11271 (run.sh) S 11269 11271 11169 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235448465 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11271/statm: 1340 237 196 169 0 51 0
[pid=11272] ppid=11271 vsize=78280 CPUtime=102.25
/proc/11272/stat : 11272 (revival) R 11271 11271 11169 0 -1 4194304 21719 0 0 0 10215 10 0 0 25 0 1 50000 235448465 80158720 16312 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 1 0 0
/proc/11272/statm: 19570 16312 85 6 0 19208 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 83640

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/67 11273
/proc/meminfo: memFree=1140712/2055920 swapFree=4176116/4192956
[pid=11271] ppid=11269 vsize=5360 CPUtime=0
/proc/11271/stat : 11271 (run.sh) S 11269 11271 11169 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235448465 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11271/statm: 1340 237 196 169 0 51 0
[pid=11272] ppid=11271 vsize=78280 CPUtime=162.23
/proc/11272/stat : 11272 (revival) R 11271 11271 11169 0 -1 4194304 21728 0 0 0 16213 10 0 0 25 0 1 50000 235448465 80158720 16321 1992294400 134512640 134537284 4294956368 18446744073709551615 134524029 0 0 4096 8192 0 0 0 17 1 0 0
/proc/11272/statm: 19570 16321 85 6 0 19208 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 83640

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 11273
/proc/meminfo: memFree=1140648/2055920 swapFree=4176116/4192956
[pid=11271] ppid=11269 vsize=5360 CPUtime=0
/proc/11271/stat : 11271 (run.sh) S 11269 11271 11169 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235448465 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11271/statm: 1340 237 196 169 0 51 0
[pid=11272] ppid=11271 vsize=78280 CPUtime=222.21
/proc/11272/stat : 11272 (revival) R 11271 11271 11169 0 -1 4194304 21732 0 0 0 22211 10 0 0 25 0 1 50000 235448465 80158720 16325 1992294400 134512640 134537284 4294956368 18446744073709551615 134523628 0 0 4096 8192 0 0 0 17 1 0 0
/proc/11272/statm: 19570 16325 85 6 0 19208 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 83640

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/67 11273
/proc/meminfo: memFree=1140584/2055920 swapFree=4176116/4192956
[pid=11271] ppid=11269 vsize=5360 CPUtime=0
/proc/11271/stat : 11271 (run.sh) S 11269 11271 11169 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235448465 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11271/statm: 1340 237 196 169 0 51 0
[pid=11272] ppid=11271 vsize=78280 CPUtime=282.19
/proc/11272/stat : 11272 (revival) R 11271 11271 11169 0 -1 4194304 21736 0 0 0 28209 10 0 0 25 0 1 50000 235448465 80158720 16329 1992294400 134512640 134537284 4294956368 18446744073709551615 134531169 0 0 4096 8192 0 0 0 17 1 0 0
/proc/11272/statm: 19570 16329 85 6 0 19208 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 83640

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11273
/proc/meminfo: memFree=1140520/2055920 swapFree=4176116/4192956
[pid=11271] ppid=11269 vsize=5360 CPUtime=0
/proc/11271/stat : 11271 (run.sh) S 11269 11271 11169 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 235448465 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11271/statm: 1340 237 196 169 0 51 0
[pid=11272] ppid=11271 vsize=78412 CPUtime=342.18
/proc/11272/stat : 11272 (revival) R 11271 11271 11169 0 -1 4194304 21745 0 0 0 34208 10 0 0 25 0 1 50000 235448465 80293888 16338 1992294400 134512640 134537284 4294956368 18446744073709551615 134531162 0 0 4096 8192 0 0 0 17 1 0 0
/proc/11272/statm: 19603 16338 85 6 0 19241 0
Current children cumulated CPU time (s) 342.18

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

/proc/11276/statm: 49812 43233 67 126 0 49683 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 204608

[startup+582.302 s]
/proc/loadavg: 1.16 1.08 1.02 2/67 11277
/proc/meminfo: memFree=1092072/2055920 swapFree=4176116/4192956
[pid=11271] ppid=11269 vsize=5360 CPUtime=523.89
/proc/11271/stat : 11271 (run.sh) S 11269 11271 11169 0 -1 4194304 341 73603 0 0 0 0 52315 74 16 0 1 0 235448465 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11271/statm: 1340 241 197 169 0 51 0
[pid=11277] ppid=11271 vsize=39948 CPUtime=58.16
/proc/11277/stat : 11277 (minisat) R 11271 11271 11169 0 -1 4194304 9715 0 0 0 5809 7 0 0 25 0 1 0 235500871 40906752 9699 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/11277/statm: 9987 9699 77 170 0 9815 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 45308

[startup+642.301 s]
/proc/loadavg: 1.06 1.06 1.02 2/67 11277
/proc/meminfo: memFree=1087976/2055920 swapFree=4176116/4192956
[pid=11271] ppid=11269 vsize=5360 CPUtime=523.89
/proc/11271/stat : 11271 (run.sh) S 11269 11271 11169 0 -1 4194304 341 73603 0 0 0 0 52315 74 16 0 1 0 235448465 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11271/statm: 1340 241 197 169 0 51 0
[pid=11277] ppid=11271 vsize=44000 CPUtime=118.16
/proc/11277/stat : 11277 (minisat) R 11271 11271 11169 0 -1 4194304 10745 0 0 0 11807 9 0 0 25 0 1 0 235500871 45056000 10729 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/11277/statm: 11000 10729 77 170 0 10828 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 49360

[startup+702.301 s]
/proc/loadavg: 1.02 1.05 1.01 2/67 11277
/proc/meminfo: memFree=1083176/2055920 swapFree=4176116/4192956
[pid=11271] ppid=11269 vsize=5360 CPUtime=523.89
/proc/11271/stat : 11271 (run.sh) S 11269 11271 11169 0 -1 4194304 341 73603 0 0 0 0 52315 74 16 0 1 0 235448465 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11271/statm: 1340 241 197 169 0 51 0
[pid=11277] ppid=11271 vsize=48888 CPUtime=178.13
/proc/11277/stat : 11277 (minisat) R 11271 11271 11169 0 -1 4194304 11950 0 0 0 17803 10 0 0 25 0 1 0 235500871 50061312 11934 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/11277/statm: 12222 11934 77 170 0 12050 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 54248

[startup+762.306 s]
/proc/loadavg: 1.00 1.04 1.01 2/67 11277
/proc/meminfo: memFree=1079784/2055920 swapFree=4176116/4192956
[pid=11271] ppid=11269 vsize=5360 CPUtime=523.89
/proc/11271/stat : 11271 (run.sh) S 11269 11271 11169 0 -1 4194304 341 73603 0 0 0 0 52315 74 16 0 1 0 235448465 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11271/statm: 1340 241 197 169 0 51 0
[pid=11277] ppid=11271 vsize=52264 CPUtime=238.12
/proc/11277/stat : 11277 (minisat) R 11271 11271 11169 0 -1 4194304 12788 0 0 0 23801 11 0 0 25 0 1 0 235500871 53518336 12772 1992294400 134512640 135212939 4294956240 18446744073709551615 134526682 0 0 4096 3 0 0 0 17 1 0 0
/proc/11277/statm: 13066 12772 77 170 0 12894 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 57624

[startup+822.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/67 11277
/proc/meminfo: memFree=1075880/2055920 swapFree=4176116/4192956
[pid=11271] ppid=11269 vsize=5360 CPUtime=523.89
/proc/11271/stat : 11271 (run.sh) S 11269 11271 11169 0 -1 4194304 341 73603 0 0 0 0 52315 74 16 0 1 0 235448465 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11271/statm: 1340 241 197 169 0 51 0
[pid=11277] ppid=11271 vsize=56436 CPUtime=298.1
/proc/11277/stat : 11277 (minisat) R 11271 11271 11169 0 -1 4194304 13763 0 0 0 29797 13 0 0 25 0 1 0 235500871 57790464 13747 1992294400 134512640 135212939 4294956240 18446744073709551615 134526608 0 0 4096 3 0 0 0 17 1 0 0
/proc/11277/statm: 14109 13747 77 170 0 13937 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 61796

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/67 11277
/proc/meminfo: memFree=1072808/2055920 swapFree=4176116/4192956
[pid=11271] ppid=11269 vsize=5360 CPUtime=523.89
/proc/11271/stat : 11271 (run.sh) S 11269 11271 11169 0 -1 4194304 341 73603 0 0 0 0 52315 74 16 0 1 0 235448465 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11271/statm: 1340 241 197 169 0 51 0
[pid=11277] ppid=11271 vsize=59368 CPUtime=358.08
/proc/11277/stat : 11277 (minisat) R 11271 11271 11169 0 -1 4194304 14535 0 0 0 35795 13 0 0 25 0 1 0 235500871 60792832 14519 1992294400 134512640 135212939 4294956240 18446744073709551615 134526608 0 0 4096 3 0 0 0 17 1 0 0
/proc/11277/statm: 14842 14519 77 170 0 14670 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 64728

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 11277
/proc/meminfo: memFree=1069608/2055920 swapFree=4176116/4192956
[pid=11271] ppid=11269 vsize=5360 CPUtime=523.89
/proc/11271/stat : 11271 (run.sh) S 11269 11271 11169 0 -1 4194304 341 73603 0 0 0 0 52315 74 16 0 1 0 235448465 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11271/statm: 1340 241 197 169 0 51 0
[pid=11277] ppid=11271 vsize=62464 CPUtime=418.06
/proc/11277/stat : 11277 (minisat) R 11271 11271 11169 0 -1 4194304 15334 0 0 0 41792 14 0 0 25 0 1 0 235500871 63963136 15318 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/11277/statm: 15616 15318 77 170 0 15444 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 67824

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 11277
/proc/meminfo: memFree=1065640/2055920 swapFree=4176116/4192956
[pid=11271] ppid=11269 vsize=5360 CPUtime=523.89
/proc/11271/stat : 11271 (run.sh) S 11269 11271 11169 0 -1 4194304 341 73603 0 0 0 0 52315 74 16 0 1 0 235448465 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11271/statm: 1340 241 197 169 0 51 0
[pid=11277] ppid=11271 vsize=66764 CPUtime=478.05
/proc/11277/stat : 11277 (minisat) R 11271 11271 11169 0 -1 4194304 16301 0 0 0 47790 15 0 0 25 0 1 0 235500871 68366336 16285 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/11277/statm: 16691 16285 77 170 0 16519 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 72124

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11277
/proc/meminfo: memFree=1062440/2055920 swapFree=4176116/4192956
[pid=11271] ppid=11269 vsize=5360 CPUtime=523.89
/proc/11271/stat : 11271 (run.sh) S 11269 11271 11169 0 -1 4194304 341 73603 0 0 0 0 52315 74 16 0 1 0 235448465 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11271/statm: 1340 241 197 169 0 51 0
[pid=11277] ppid=11271 vsize=70092 CPUtime=538.04
/proc/11277/stat : 11277 (minisat) R 11271 11271 11169 0 -1 4194304 17132 0 0 0 53788 16 0 0 25 0 1 0 235500871 71774208 17116 1992294400 134512640 135212939 4294956240 18446744073709551615 134526674 0 0 4096 3 0 0 0 17 1 0 0
/proc/11277/statm: 17523 17116 77 170 0 17351 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 75452

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11277
/proc/meminfo: memFree=1059624/2055920 swapFree=4176116/4192956
[pid=11271] ppid=11269 vsize=5360 CPUtime=523.89
/proc/11271/stat : 11271 (run.sh) S 11269 11271 11169 0 -1 4194304 341 73603 0 0 0 0 52315 74 16 0 1 0 235448465 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11271/statm: 1340 241 197 169 0 51 0
[pid=11277] ppid=11271 vsize=72648 CPUtime=598.02
/proc/11277/stat : 11277 (minisat) R 11271 11271 11169 0 -1 4194304 17807 0 0 0 59785 17 0 0 25 0 1 0 235500871 74391552 17791 1992294400 134512640 135212939 4294956240 18446744073709551615 134526797 0 0 4096 3 0 0 0 17 1 0 0
/proc/11277/statm: 18162 17791 77 170 0 17990 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 78008

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11277
/proc/meminfo: memFree=1057320/2055920 swapFree=4176116/4192956
[pid=11271] ppid=11269 vsize=5360 CPUtime=523.89
/proc/11271/stat : 11271 (run.sh) S 11269 11271 11169 0 -1 4194304 341 73603 0 0 0 0 52315 74 16 0 1 0 235448465 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11271/statm: 1340 241 197 169 0 51 0
[pid=11277] ppid=11271 vsize=75008 CPUtime=658
/proc/11277/stat : 11277 (minisat) R 11271 11271 11169 0 -1 4194304 18379 0 0 0 65783 17 0 0 25 0 1 0 235500871 76808192 18363 1992294400 134512640 135212939 4294956240 18446744073709551615 134526636 0 0 4096 3 0 0 0 17 1 0 0
/proc/11277/statm: 18752 18363 77 170 0 18580 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 80368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 11277
/proc/meminfo: memFree=1056680/2055920 swapFree=4176116/4192956
[pid=11271] ppid=11269 vsize=5360 CPUtime=523.89
/proc/11271/stat : 11271 (run.sh) S 11269 11271 11169 0 -1 4194304 341 73603 0 0 0 0 52315 74 16 0 1 0 235448465 5488640 241 1992294400 4194304 4889804 548682068784 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11271/statm: 1340 241 197 169 0 51 0
[pid=11277] ppid=11271 vsize=75668 CPUtime=676.11
/proc/11277/stat : 11277 (minisat) R 11271 11271 11169 0 -1 4194304 18551 0 0 0 67593 18 0 0 25 0 1 0 235500871 77484032 18535 1992294400 134512640 135212939 4294956240 18446744073709551615 134526829 0 0 4096 3 0 0 0 17 1 0 0
/proc/11277/statm: 18917 18535 77 170 0 18745 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 81028

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11271 and gives
#  childrusage.ru_utime.tv_sec=523
#  childrusage.ru_utime.tv_usec=153468
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=751885
# CPU time returned by wait4() is 523.905
# while last known CPU time is 1200
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200
CPU user time (s): 1199.08
CPU system time (s): 0.92
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 219328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 523.153
system time used= 0.751885
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 73944
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= 8
involuntary context switches= 979

runsolver used 1.07284 second user time and 3.3055 second system time

The end

Launcher Data 

Begin job on node87 at 2009-05-11 22:36:33
IDJOB=1796316
IDBENCH=20405
IDSOLVER=647
FILE ID=node87/1796316-1242074191
PBS_JOBID= 9277622
Free space on /tmp= 66428 MiB

SOLVER NAME= SatElite + ReVivAl 0.23 2009-03-18
BENCH NAME= SAT07/industrial/palacios/hard/sortnet-8-ipc5-h18-unsat.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796316-1242074191/watcher-1796316-1242074191 -o /tmp/evaluation-result-1796316-1242074191/solver-1796316-1242074191 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1796316-1242074191.cnf HOME

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

MD5SUM BENCH= b3381a58cbbd64d5d90a3b4fcd44bf6d
RANDOM SEED=1777722114

node87.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		: 3000.213
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		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1206424 kB
Buffers:         66124 kB
Cached:         693728 kB
SwapCached:      10928 kB
Active:         487508 kB
Inactive:       285232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1206424 kB
SwapTotal:     4192956 kB
SwapFree:      4176116 kB
Dirty:           22884 kB
Writeback:           0 kB
Mapped:          14200 kB
Slab:            62676 kB
Committed_AS:   747100 kB
PageTables:       1456 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= 66356 MiB
End job on node87 at 2009-05-11 22:56:35