Trace number 1796328

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 1200.51

General information on the benchmark

Nameindustrial/palacios/hard/
safe-50-h49-unsat.cnf
MD5SUMafc9746f162b3434bc79ea21bd1704d5
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 variables615037
Number of clauses2098249
Sum of the clauses size5069473
Maximum clause length101
Minimum clause length1
Number of clauses of size 150
Number of clauses of size 21488062
Number of clauses of size 3602029
Number of clauses of size 4238
Number of clauses of size 5148
Number of clauses of size over 57722

Solver Data 

0.00/0.00	c revival is preprocessing the formula...Time out is reached... exporting CNF
500.90/501.10	#ITERATIONS 1
500.90/501.10	#LEARNT CLAUSES 102
502.70/502.93	done !
502.70/502.93	c Calling MINISAT
502.70/502.93	This is MiniSat 2.0 beta
502.70/502.93	WARNING: for repeatability, setting FPU to use double precision
502.70/502.93	============================[ Problem Statistics ]=============================
502.70/502.93	|                                                                             |
502.70/502.93	|  Number of variables:  620037                                               |
502.70/502.93	|  Number of clauses:    2098251                                              |
503.88/504.20	|  Parsing time:         1.10         s                                       |
503.98/504.27	============================[ Search Statistics ]==============================
503.98/504.27	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
503.98/504.27	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
503.98/504.27	===============================================================================
503.98/504.27	|         0 |  619987  2098201  5038971 |   699400        0    nan |  0.000 % |
504.58/504.88	|       100 |  619987  2098201  5038971 |   769340      100      8 |  0.008 % |
506.09/506.39	|       250 |  619987  2098201  5038971 |   846274      250      8 |  0.008 % |
511.29/511.58	|       475 |  619987  2098201  5038971 |   930901      475     23 |  0.008 % |
513.99/514.22	|       812 |  619987  2098201  5038971 |  1023992      812     20 |  0.008 % |
526.08/526.34	|      1318 |  619987  2098201  5038971 |  1126391     1318     18 |  0.008 % |
535.67/535.91	|      2078 |  619987  2098201  5038971 |  1239030     2078     14 |  0.008 % |
552.67/552.90	|      3217 |  619987  2098201  5038971 |  1362933     3217     22 |  0.008 % |
579.74/580.09	|      4925 |  619987  2098201  5038971 |  1499226     4925     19 |  0.008 % |
607.33/607.66	|      7487 |  619927  2095922  5034413 |  1649149     7116     50 |  0.018 % |
639.83/640.10	|     11333 |  619926  2094968  5032505 |  1814064    10764     51 |  0.018 % |
705.40/705.77	|     17099 |  619841  2090548  5023665 |  1995470    15787     46 |  0.032 % |
803.27/803.68	|     25748 |  619777  2087325  5017219 |  2195017    24037     62 |  0.042 % |
940.93/941.39	|     38722 |  619773  2087221  5017011 |  2414519    36990     81 |  0.043 % |
1141.47/1141.95	|     58184 |  619663  2081400  5005369 |  2655971    55720     70 |  0.060 % |

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-1796328-1242074275/watcher-1796328-1242074275 -o /tmp/evaluation-result-1796328-1242074275/solver-1796328-1242074275 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1796328-1242074275.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 1.01 2/64 31464
/proc/meminfo: memFree=1577240/2055920 swapFree=4181380/4192956
[pid=31464] ppid=31462 vsize=5360 CPUtime=0
/proc/31464/stat : 31464 (run.sh) S 31462 31464 31365 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235461332 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31464/statm: 1340 237 196 169 0 51 0
[pid=31465] ppid=31464 vsize=1868 CPUtime=0
/proc/31465/stat : 31465 (revival) R 31464 31464 31365 0 -1 4194304 182 0 0 0 0 0 0 0 20 0 1 0 235461332 1912832 150 1992294400 134512640 134537284 4294956368 18446744073709551615 12317645 0 0 4096 0 0 0 0 17 1 0 0
/proc/31465/statm: 467 158 80 6 0 105 0

[startup+0.0636851 s]
/proc/loadavg: 0.92 0.98 1.01 2/64 31464
/proc/meminfo: memFree=1577240/2055920 swapFree=4181380/4192956
[pid=31464] ppid=31462 vsize=5360 CPUtime=0
/proc/31464/stat : 31464 (run.sh) S 31462 31464 31365 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235461332 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31464/statm: 1340 237 196 169 0 51 0
[pid=31465] ppid=31464 vsize=67148 CPUtime=0.06
/proc/31465/stat : 31465 (revival) R 31464 31464 31365 0 -1 4194304 8805 0 0 0 0 6 0 0 20 0 1 0 235461332 68759552 8773 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/31465/statm: 16787 8779 81 6 0 16425 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 72508

[startup+0.101687 s]
/proc/loadavg: 0.92 0.98 1.01 2/64 31464
/proc/meminfo: memFree=1577240/2055920 swapFree=4181380/4192956
[pid=31464] ppid=31462 vsize=5360 CPUtime=0
/proc/31464/stat : 31464 (run.sh) S 31462 31464 31365 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235461332 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31464/statm: 1340 237 196 169 0 51 0
[pid=31465] ppid=31464 vsize=45576 CPUtime=0.08
/proc/31465/stat : 31465 (revival) R 31464 31464 31365 0 -1 4194304 10987 0 0 0 2 6 0 0 20 0 1 0 235461332 46669824 10947 1992294400 134512640 134537284 4294956368 18446744073709551615 134527481 0 0 4096 0 0 0 0 17 1 0 0
/proc/31465/statm: 11394 10949 82 6 0 11032 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 50936

[startup+0.301715 s]
/proc/loadavg: 0.92 0.98 1.01 2/64 31464
/proc/meminfo: memFree=1577240/2055920 swapFree=4181380/4192956
[pid=31464] ppid=31462 vsize=5360 CPUtime=0
/proc/31464/stat : 31464 (run.sh) S 31462 31464 31365 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235461332 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31464/statm: 1340 237 196 169 0 51 0
[pid=31465] ppid=31464 vsize=77336 CPUtime=0.29
/proc/31465/stat : 31465 (revival) R 31464 31464 31365 0 -1 4194304 17595 0 0 0 21 8 0 0 21 0 1 0 235461332 79192064 17555 1992294400 134512640 134537284 4294956368 18446744073709551615 12314235 0 0 4096 0 0 0 0 17 1 0 0
/proc/31465/statm: 19334 17555 82 6 0 18972 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 82696

[startup+0.701768 s]
/proc/loadavg: 0.92 0.98 1.01 2/64 31464
/proc/meminfo: memFree=1577240/2055920 swapFree=4181380/4192956
[pid=31464] ppid=31462 vsize=5360 CPUtime=0
/proc/31464/stat : 31464 (run.sh) S 31462 31464 31365 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235461332 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31464/statm: 1340 237 196 169 0 51 0
[pid=31465] ppid=31464 vsize=134452 CPUtime=0.69
/proc/31465/stat : 31465 (revival) R 31464 31464 31365 0 -1 4194304 30702 0 0 0 56 13 0 0 25 0 1 0 235461332 137678848 30662 1992294400 134512640 134537284 4294956368 18446744073709551615 12314235 0 0 4096 0 0 0 0 17 1 0 0
/proc/31465/statm: 33613 30663 82 6 0 33251 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 139812

[startup+1.50187 s]
/proc/loadavg: 0.93 0.98 1.01 2/66 31466
/proc/meminfo: memFree=1446600/2055920 swapFree=4181380/4192956
[pid=31464] ppid=31462 vsize=5360 CPUtime=0
/proc/31464/stat : 31464 (run.sh) S 31462 31464 31365 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235461332 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31464/statm: 1340 237 196 169 0 51 0
[pid=31465] ppid=31464 vsize=143656 CPUtime=1.49
/proc/31465/stat : 31465 (revival) R 31464 31464 31365 0 -1 4194304 39083 0 0 0 132 17 0 0 25 0 1 50000 235461332 147103744 29266 1992294400 134512640 134537284 4294956368 18446744073709551615 134531257 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31465/statm: 35914 29266 85 6 0 35552 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 149016

[startup+3.10108 s]
/proc/loadavg: 0.93 0.98 1.01 2/66 31466
/proc/meminfo: memFree=1461128/2055920 swapFree=4181380/4192956
[pid=31464] ppid=31462 vsize=5360 CPUtime=0
/proc/31464/stat : 31464 (run.sh) S 31462 31464 31365 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235461332 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31464/statm: 1340 237 196 169 0 51 0
[pid=31465] ppid=31464 vsize=143656 CPUtime=3.09
/proc/31465/stat : 31465 (revival) R 31464 31464 31365 0 -1 4194304 39087 0 0 0 292 17 0 0 25 0 1 50000 235461332 147103744 29270 1992294400 134512640 134537284 4294956368 18446744073709551615 134524039 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31465/statm: 35914 29270 85 6 0 35552 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 149016

[startup+6.3015 s]
/proc/loadavg: 0.93 0.98 1.01 2/66 31466
/proc/meminfo: memFree=1461128/2055920 swapFree=4181380/4192956
[pid=31464] ppid=31462 vsize=5360 CPUtime=0
/proc/31464/stat : 31464 (run.sh) S 31462 31464 31365 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235461332 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31464/statm: 1340 237 196 169 0 51 0
[pid=31465] ppid=31464 vsize=143656 CPUtime=6.28
/proc/31465/stat : 31465 (revival) R 31464 31464 31365 0 -1 4194304 39107 0 0 0 611 17 0 0 25 0 1 50000 235461332 147103744 29290 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31465/statm: 35914 29290 85 6 0 35552 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 149016

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 1.01 2/66 31466
/proc/meminfo: memFree=1461128/2055920 swapFree=4181380/4192956
[pid=31464] ppid=31462 vsize=5360 CPUtime=0
/proc/31464/stat : 31464 (run.sh) S 31462 31464 31365 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235461332 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31464/statm: 1340 237 196 169 0 51 0
[pid=31465] ppid=31464 vsize=143656 CPUtime=12.68
/proc/31465/stat : 31465 (revival) R 31464 31464 31365 0 -1 4194304 39145 0 0 0 1251 17 0 0 25 0 1 50000 235461332 147103744 29328 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31465/statm: 35914 29328 85 6 0 35552 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 149016

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 1.01 2/66 31466
/proc/meminfo: memFree=1461128/2055920 swapFree=4181380/4192956
[pid=31464] ppid=31462 vsize=5360 CPUtime=0
/proc/31464/stat : 31464 (run.sh) S 31462 31464 31365 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235461332 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31464/statm: 1340 237 196 169 0 51 0
[pid=31465] ppid=31464 vsize=143788 CPUtime=25.48
/proc/31465/stat : 31465 (revival) R 31464 31464 31365 0 -1 4194304 39191 0 0 0 2530 18 0 0 25 0 1 50000 235461332 147238912 29374 1992294400 134512640 134537284 4294956368 18446744073709551615 134523659 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31465/statm: 35947 29374 85 6 0 35585 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 149148

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 1.01 2/66 31466
/proc/meminfo: memFree=1460872/2055920 swapFree=4181380/4192956
[pid=31464] ppid=31462 vsize=5360 CPUtime=0
/proc/31464/stat : 31464 (run.sh) S 31462 31464 31365 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235461332 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31464/statm: 1340 237 196 169 0 51 0
[pid=31465] ppid=31464 vsize=143920 CPUtime=51.06
/proc/31465/stat : 31465 (revival) R 31464 31464 31365 0 -1 4194304 39273 0 0 0 5088 18 0 0 25 0 1 50000 235461332 147374080 29456 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31465/statm: 35980 29456 85 6 0 35618 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 149280

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.00 2/66 31466
/proc/meminfo: memFree=1460296/2055920 swapFree=4181380/4192956
[pid=31464] ppid=31462 vsize=5360 CPUtime=0
/proc/31464/stat : 31464 (run.sh) S 31462 31464 31365 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235461332 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31464/statm: 1340 237 196 169 0 51 0
[pid=31465] ppid=31464 vsize=144184 CPUtime=102.25
/proc/31465/stat : 31465 (revival) R 31464 31464 31365 0 -1 4194304 39412 0 0 0 10207 18 0 0 25 0 1 50000 235461332 147644416 29595 1992294400 134512640 134537284 4294956368 18446744073709551615 134523659 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31465/statm: 36046 29595 85 6 0 35684 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 149544

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31466
/proc/meminfo: memFree=1459592/2055920 swapFree=4181380/4192956
[pid=31464] ppid=31462 vsize=5360 CPUtime=0
/proc/31464/stat : 31464 (run.sh) S 31462 31464 31365 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235461332 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31464/statm: 1340 237 196 169 0 51 0
[pid=31465] ppid=31464 vsize=144720 CPUtime=162.22
/proc/31465/stat : 31465 (revival) R 31464 31464 31365 0 -1 4194304 39576 0 0 0 16204 18 0 0 25 0 1 50000 235461332 148193280 29759 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31465/statm: 36180 29759 85 6 0 35818 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 150080

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31466
/proc/meminfo: memFree=1459016/2055920 swapFree=4181380/4192956
[pid=31464] ppid=31462 vsize=5360 CPUtime=0
/proc/31464/stat : 31464 (run.sh) S 31462 31464 31365 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235461332 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31464/statm: 1340 237 196 169 0 51 0
[pid=31465] ppid=31464 vsize=145116 CPUtime=222.21
/proc/31465/stat : 31465 (revival) R 31464 31464 31365 0 -1 4194304 39719 0 0 0 22202 19 0 0 25 0 1 50000 235461332 148598784 29902 1992294400 134512640 134537284 4294956368 18446744073709551615 134523727 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31465/statm: 36279 29902 85 6 0 35917 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 150476

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31468
/proc/meminfo: memFree=1458312/2055920 swapFree=4181380/4192956
[pid=31464] ppid=31462 vsize=5360 CPUtime=0
/proc/31464/stat : 31464 (run.sh) S 31462 31464 31365 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235461332 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31464/statm: 1340 237 196 169 0 51 0
[pid=31465] ppid=31464 vsize=145644 CPUtime=282.19
/proc/31465/stat : 31465 (revival) R 31464 31464 31365 0 -1 4194304 39884 0 0 0 28200 19 0 0 25 0 1 50000 235461332 149139456 30067 1992294400 134512640 134537284 4294956368 18446744073709551615 134523678 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31465/statm: 36411 30067 85 6 0 36049 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 151004

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31468
/proc/meminfo: memFree=1457544/2055920 swapFree=4181380/4192956
[pid=31464] ppid=31462 vsize=5360 CPUtime=0
/proc/31464/stat : 31464 (run.sh) S 31462 31464 31365 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 235461332 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31464/statm: 1340 237 196 169 0 51 0
[pid=31465] ppid=31464 vsize=146304 CPUtime=342.17
/proc/31465/stat : 31465 (revival) R 31464 31464 31365 0 -1 4194304 40059 0 0 0 34198 19 0 0 25 0 1 50000 235461332 149815296 30242 1992294400 134512640 134537284 4294956368 18446744073709551615 134528540 0 0 4096 8192 0 0 0 17 1 0 0
/proc/31465/statm: 36576 30242 85 6 0 36214 0
Current children cumulated CPU time (s) 342.17

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

/proc/31469/statm: 32456 30454 77 170 0 32284 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 135184

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31469
/proc/meminfo: memFree=1415112/2055920 swapFree=4181380/4192956
[pid=31464] ppid=31462 vsize=5360 CPUtime=502.73
/proc/31464/stat : 31464 (run.sh) S 31462 31464 31365 0 -1 4194304 312 40511 0 1 0 0 50238 35 16 0 1 0 235461332 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31464/statm: 1340 238 197 169 0 51 0
[pid=31469] ppid=31464 vsize=131936 CPUtime=139.3
/proc/31469/stat : 31469 (minisat) R 31464 31464 31365 0 -1 4194304 31001 0 0 0 13912 18 0 0 25 0 1 0 235511625 135102464 30979 1992294400 134512640 135212939 4294956240 18446744073709551615 134527124 0 0 4096 3 0 0 0 17 1 0 0
/proc/31469/statm: 32984 30979 77 170 0 32812 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 137296

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31469
/proc/meminfo: memFree=1414216/2055920 swapFree=4181380/4192956
[pid=31464] ppid=31462 vsize=5360 CPUtime=502.73
/proc/31464/stat : 31464 (run.sh) S 31462 31464 31365 0 -1 4194304 312 40511 0 1 0 0 50238 35 16 0 1 0 235461332 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31464/statm: 1340 238 197 169 0 51 0
[pid=31469] ppid=31464 vsize=132644 CPUtime=199.27
/proc/31469/stat : 31469 (minisat) R 31464 31464 31365 0 -1 4194304 31209 0 0 0 19909 18 0 0 25 0 1 0 235511625 135827456 31187 1992294400 134512640 135212939 4294956240 18446744073709551615 134527089 0 0 4096 3 0 0 0 17 1 0 0
/proc/31469/statm: 33161 31187 77 170 0 32989 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 138004

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31469
/proc/meminfo: memFree=1412488/2055920 swapFree=4181380/4192956
[pid=31464] ppid=31462 vsize=5360 CPUtime=502.73
/proc/31464/stat : 31464 (run.sh) S 31462 31464 31365 0 -1 4194304 312 40511 0 1 0 0 50238 35 16 0 1 0 235461332 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31464/statm: 1340 238 197 169 0 51 0
[pid=31469] ppid=31464 vsize=134436 CPUtime=259.26
/proc/31469/stat : 31469 (minisat) R 31464 31464 31365 0 -1 4194304 31642 0 0 0 25907 19 0 0 25 0 1 0 235511625 137662464 31620 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 1 0 0
/proc/31469/statm: 33609 31620 77 170 0 33437 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 139796

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31469
/proc/meminfo: memFree=1409608/2055920 swapFree=4181380/4192956
[pid=31464] ppid=31462 vsize=5360 CPUtime=502.73
/proc/31464/stat : 31464 (run.sh) S 31462 31464 31365 0 -1 4194304 312 40511 0 1 0 0 50238 35 16 0 1 0 235461332 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31464/statm: 1340 238 197 169 0 51 0
[pid=31469] ppid=31464 vsize=137472 CPUtime=319.24
/proc/31469/stat : 31469 (minisat) R 31464 31464 31365 0 -1 4194304 32387 0 0 0 31904 20 0 0 25 0 1 0 235511625 140771328 32365 1992294400 134512640 135212939 4294956240 18446744073709551615 134526557 0 0 4096 3 0 0 0 17 1 0 0
/proc/31469/statm: 34368 32365 77 170 0 34196 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 142832

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31469
/proc/meminfo: memFree=1406984/2055920 swapFree=4181380/4192956
[pid=31464] ppid=31462 vsize=5360 CPUtime=502.73
/proc/31464/stat : 31464 (run.sh) S 31462 31464 31365 0 -1 4194304 312 40511 0 1 0 0 50238 35 16 0 1 0 235461332 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31464/statm: 1340 238 197 169 0 51 0
[pid=31469] ppid=31464 vsize=139880 CPUtime=379.22
/proc/31469/stat : 31469 (minisat) R 31464 31464 31365 0 -1 4194304 33007 0 0 0 37902 20 0 0 25 0 1 0 235511625 143237120 32985 1992294400 134512640 135212939 4294956240 18446744073709551615 134526661 0 0 4096 3 0 0 0 17 1 0 0
/proc/31469/statm: 34970 32985 77 170 0 34798 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 145240

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31469
/proc/meminfo: memFree=1404232/2055920 swapFree=4181380/4192956
[pid=31464] ppid=31462 vsize=5360 CPUtime=502.73
/proc/31464/stat : 31464 (run.sh) S 31462 31464 31365 0 -1 4194304 312 40511 0 1 0 0 50238 35 16 0 1 0 235461332 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31464/statm: 1340 238 197 169 0 51 0
[pid=31469] ppid=31464 vsize=142652 CPUtime=439.2
/proc/31469/stat : 31469 (minisat) R 31464 31464 31365 0 -1 4194304 33691 0 0 0 43899 21 0 0 25 0 1 0 235511625 146075648 33669 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/31469/statm: 35663 33669 77 170 0 35491 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 148012

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31469
/proc/meminfo: memFree=1403144/2055920 swapFree=4181380/4192956
[pid=31464] ppid=31462 vsize=5360 CPUtime=502.73
/proc/31464/stat : 31464 (run.sh) S 31462 31464 31365 0 -1 4194304 312 40511 0 1 0 0 50238 35 16 0 1 0 235461332 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31464/statm: 1340 238 197 169 0 51 0
[pid=31469] ppid=31464 vsize=143788 CPUtime=499.18
/proc/31469/stat : 31469 (minisat) R 31464 31464 31365 0 -1 4194304 33965 0 0 0 49897 21 0 0 25 0 1 0 235511625 147238912 33943 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/31469/statm: 35947 33943 77 170 0 35775 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 149148

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31469
/proc/meminfo: memFree=1402056/2055920 swapFree=4181380/4192956
[pid=31464] ppid=31462 vsize=5360 CPUtime=502.73
/proc/31464/stat : 31464 (run.sh) S 31462 31464 31365 0 -1 4194304 312 40511 0 1 0 0 50238 35 16 0 1 0 235461332 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31464/statm: 1340 238 197 169 0 51 0
[pid=31469] ppid=31464 vsize=144976 CPUtime=559.16
/proc/31469/stat : 31469 (minisat) R 31464 31464 31365 0 -1 4194304 34260 0 0 0 55894 22 0 0 25 0 1 0 235511625 148455424 34238 1992294400 134512640 135212939 4294956240 18446744073709551615 134526608 0 0 4096 3 0 0 0 17 1 0 0
/proc/31469/statm: 36244 34238 77 170 0 36072 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 150336

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31469
/proc/meminfo: memFree=1399944/2055920 swapFree=4181380/4192956
[pid=31464] ppid=31462 vsize=5360 CPUtime=502.73
/proc/31464/stat : 31464 (run.sh) S 31462 31464 31365 0 -1 4194304 312 40511 0 1 0 0 50238 35 16 0 1 0 235461332 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31464/statm: 1340 238 197 169 0 51 0
[pid=31469] ppid=31464 vsize=146956 CPUtime=619.15
/proc/31469/stat : 31469 (minisat) R 31464 31464 31365 0 -1 4194304 34771 0 0 0 61892 23 0 0 25 0 1 0 235511625 150482944 34749 1992294400 134512640 135212939 4294956240 18446744073709551615 134526726 0 0 4096 3 0 0 0 17 1 0 0
/proc/31469/statm: 36739 34749 77 170 0 36567 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 152316

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31469
/proc/meminfo: memFree=1399240/2055920 swapFree=4181380/4192956
[pid=31464] ppid=31462 vsize=5360 CPUtime=502.73
/proc/31464/stat : 31464 (run.sh) S 31462 31464 31365 0 -1 4194304 312 40511 0 1 0 0 50238 35 16 0 1 0 235461332 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31464/statm: 1340 238 197 169 0 51 0
[pid=31469] ppid=31464 vsize=147748 CPUtime=679.13
/proc/31469/stat : 31469 (minisat) R 31464 31464 31365 0 -1 4194304 34961 0 0 0 67890 23 0 0 25 0 1 0 235511625 151293952 34939 1992294400 134512640 135212939 4294956240 18446744073709551615 134538793 0 0 4096 3 0 0 0 17 1 0 0
/proc/31469/statm: 36937 34939 77 170 0 36765 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 153108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/66 31469
/proc/meminfo: memFree=1398408/2055920 swapFree=4181380/4192956
[pid=31464] ppid=31462 vsize=5360 CPUtime=502.73
/proc/31464/stat : 31464 (run.sh) S 31462 31464 31365 0 -1 4194304 312 40511 0 1 0 0 50238 35 16 0 1 0 235461332 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31464/statm: 1340 238 197 169 0 51 0
[pid=31469] ppid=31464 vsize=148540 CPUtime=697.32
/proc/31469/stat : 31469 (minisat) R 31464 31464 31365 0 -1 4194304 35161 0 0 0 69709 23 0 0 25 0 1 0 235511625 152104960 35139 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/31469/statm: 37135 35139 77 170 0 36963 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 153900

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: 0.99 0.98 1.00 2/66 31469
/proc/meminfo: memFree=1398408/2055920 swapFree=4181380/4192956
[pid=31464] ppid=31462 vsize=5360 CPUtime=502.73
/proc/31464/stat : 31464 (run.sh) S 31462 31464 31365 0 -1 4194304 312 40511 0 1 0 0 50238 35 16 0 1 0 235461332 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31464/statm: 1340 238 197 169 0 51 0
[pid=31469] ppid=31464 vsize=148540 CPUtime=697.32
/proc/31469/stat : 31469 (minisat) R 31464 31464 31365 0 -1 4194304 35161 0 0 0 69709 23 0 0 25 0 1 0 235511625 152104960 35139 1992294400 134512640 135212939 4294956240 18446744073709551615 134526587 0 0 4096 3 0 0 0 17 1 0 0
/proc/31469/statm: 37135 35139 77 170 0 36963 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 153900

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31464 and gives
#  childrusage.ru_utime.tv_sec=502
#  childrusage.ru_utime.tv_usec=386625
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=359945
# CPU time returned by wait4() is 502.747
# 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): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.47
CPU system time (s): 0.58
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 183640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 502.387
system time used= 0.359945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40823
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= 7
involuntary context switches= 769

runsolver used 1.39779 second user time and 2.97955 second system time

The end

Launcher Data 

Begin job on node13 at 2009-05-11 22:37:58
IDJOB=1796328
IDBENCH=20408
IDSOLVER=649
FILE ID=node13/1796328-1242074275
PBS_JOBID= 9277638
Free space on /tmp= 66376 MiB

SOLVER NAME= ReVivAl 0.23 2009-03-18
BENCH NAME= SAT07/industrial/palacios/hard/safe-50-h49-unsat.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1796328-1242074275/watcher-1796328-1242074275 -o /tmp/evaluation-result-1796328-1242074275/solver-1796328-1242074275 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1796328-1242074275.cnf HOME

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

MD5SUM BENCH= afc9746f162b3434bc79ea21bd1704d5
RANDOM SEED=1618054792

node13.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		: 3000.227
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		: 3000.227
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1577656 kB
Buffers:         60200 kB
Cached:         338724 kB
SwapCached:       5336 kB
Active:         176876 kB
Inactive:       230340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1577656 kB
SwapTotal:     4192956 kB
SwapFree:      4181380 kB
Dirty:           40512 kB
Writeback:           0 kB
Mapped:          13984 kB
Slab:            57000 kB
Committed_AS:   720964 kB
PageTables:       1460 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= 66336 MiB
End job on node13 at 2009-05-11 22:58:01