Trace number 1807674

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) 1200.04 1200.61

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-28-302-26-75.cnf
MD5SUMc8a761b6d0b0b208363324b0ab04d363
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables728
Number of clauses48442
Sum of the clauses size97560
Maximum clause length28
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 248416
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 526

Solver Data 

0.00/0.00	c revival is preprocessing the formula...#ITERATIONS 1
0.49/0.59	#LEARNT CLAUSES 0
0.59/0.62	done !
0.59/0.62	c Calling MINISAT
0.59/0.62	This is MiniSat 2.0 beta
0.59/0.62	WARNING: for repeatability, setting FPU to use double precision
0.59/0.62	============================[ Problem Statistics ]=============================
0.59/0.62	|                                                                             |
0.59/0.62	|  Number of variables:  728                                                  |
0.59/0.62	|  Number of clauses:    48442                                                |
0.59/0.64	|  Parsing time:         0.02         s                                       |
0.59/0.64	============================[ Search Statistics ]==============================
0.59/0.64	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.59/0.64	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.59/0.64	===============================================================================
0.59/0.64	|         0 |     728    48442    97560 |    16147        0    nan |  0.000 % |
0.59/0.65	|       102 |     728    48442    97560 |    17762      102    122 |  0.000 % |
0.59/0.65	|       252 |     728    48442    97560 |    19538      252    125 |  0.000 % |
0.59/0.67	|       477 |     728    48442    97560 |    21492      477    148 |  0.000 % |
0.59/0.69	|       814 |     728    48442    97560 |    23641      814    168 |  0.000 % |
0.61/0.74	|      1322 |     728    48442    97560 |    26005     1322    177 |  0.000 % |
0.61/0.83	|      2081 |     728    48442    97560 |    28605     2081    177 |  0.000 % |
0.61/0.99	|      3222 |     728    48442    97560 |    31466     3222    176 |  0.000 % |
1.28/1.32	|      4930 |     728    48442    97560 |    34613     4930    178 |  0.000 % |
1.98/2.04	|      7494 |     728    48442    97560 |    38074     7494    180 |  0.000 % |
4.37/4.43	|     11341 |     728    48442    97560 |    41882    11341    179 |  0.000 % |
10.27/10.31	|     17107 |     728    48442    97560 |    46070    17107    177 |  0.000 % |
18.36/18.41	|     25756 |     728    48442    97560 |    50677    25756    180 |  0.000 % |
36.06/36.11	|     38732 |     728    48442    97560 |    55744    38732    178 |  0.000 % |
113.93/114.02	|     58194 |     728    48442    97560 |    61319    18177    170 |  0.000 % |
159.90/160.04	|     87386 |     728    48442    97560 |    67451    47369    178 |  0.000 % |
236.47/236.64	|    131175 |     728    48442    97560 |    74196    41908    179 |  0.000 % |
373.60/373.82	|    196859 |     728    48442    97560 |    81616    50311    175 |  0.000 % |
662.68/663.06	|    295387 |     728    48442    97560 |    89777    21535    146 |  0.000 % |
1049.30/1049.81	|    443179 |     728    48442    97560 |    98755    24386    179 |  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-1807674-1242160415/watcher-1807674-1242160415 -o /tmp/evaluation-result-1807674-1242160415/solver-1807674-1242160415 -C 1200 -W 1800 -M 1800 HOME/run.sh HOME/instance-1807674-1242160415.cnf HOME 

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


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11158
/proc/meminfo: memFree=1573520/2055920 swapFree=4181208/4192956
[pid=11158] ppid=11156 vsize=5360 CPUtime=0
/proc/11158/stat : 11158 (run.sh) R 11156 11158 11025 0 -1 4194304 268 0 0 0 0 0 0 0 19 0 1 0 244069564 5488640 236 1992294400 4194304 4889804 548682068784 18446744073709551615 269930261151 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/11158/statm: 1340 236 195 169 0 51 0
[pid=11159] ppid=11158 vsize=2124 CPUtime=0
/proc/11159/stat : 11159 (revival) R 11158 11158 11025 0 -1 4194304 232 0 0 0 0 0 0 0 19 0 1 0 244069565 2174976 199 1992294400 134512640 134537284 4294956368 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/11159/statm: 531 206 81 6 0 169 0

[startup+0.104507 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11158
/proc/meminfo: memFree=1573520/2055920 swapFree=4181208/4192956
[pid=11158] ppid=11156 vsize=5360 CPUtime=0
/proc/11158/stat : 11158 (run.sh) S 11156 11158 11025 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 244069564 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11158/statm: 1340 237 196 169 0 51 0
[pid=11159] ppid=11158 vsize=3204 CPUtime=0.09
/proc/11159/stat : 11159 (revival) R 11158 11158 11025 0 -1 4194304 665 0 0 0 9 0 0 0 20 0 1 50000 244069565 3280896 492 1992294400 134512640 134537284 4294956368 18446744073709551615 134523958 0 0 4096 8192 0 0 0 17 0 0 0
/proc/11159/statm: 801 492 85 6 0 439 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8564

[startup+0.202517 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11158
/proc/meminfo: memFree=1573520/2055920 swapFree=4181208/4192956
[pid=11158] ppid=11156 vsize=5360 CPUtime=0
/proc/11158/stat : 11158 (run.sh) S 11156 11158 11025 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 244069564 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11158/statm: 1340 237 196 169 0 51 0
[pid=11159] ppid=11158 vsize=3204 CPUtime=0.19
/proc/11159/stat : 11159 (revival) R 11158 11158 11025 0 -1 4194304 665 0 0 0 19 0 0 0 21 0 1 50000 244069565 3280896 492 1992294400 134512640 134537284 4294956368 18446744073709551615 134523981 0 0 4096 8192 0 0 0 17 0 0 0
/proc/11159/statm: 801 492 85 6 0 439 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8564

[startup+0.302527 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11158
/proc/meminfo: memFree=1573520/2055920 swapFree=4181208/4192956
[pid=11158] ppid=11156 vsize=5360 CPUtime=0
/proc/11158/stat : 11158 (run.sh) S 11156 11158 11025 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 244069564 5488640 237 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11158/statm: 1340 237 196 169 0 51 0
[pid=11159] ppid=11158 vsize=3204 CPUtime=0.29
/proc/11159/stat : 11159 (revival) R 11158 11158 11025 0 -1 4194304 665 0 0 0 29 0 0 0 22 0 1 50000 244069565 3280896 492 1992294400 134512640 134537284 4294956368 18446744073709551615 134524314 0 0 4096 8192 0 0 0 17 0 0 0
/proc/11159/statm: 801 492 85 6 0 439 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8564

[startup+0.701619 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11158
/proc/meminfo: memFree=1573520/2055920 swapFree=4181208/4192956
[pid=11158] ppid=11156 vsize=5360 CPUtime=0.61
/proc/11158/stat : 11158 (run.sh) S 11156 11158 11025 0 -1 4194304 312 680 0 0 0 0 61 0 15 0 1 0 244069564 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11158/statm: 1340 238 197 169 0 51 0
Current children cumulated CPU time (s) 0.61
Current children cumulated vsize (KiB) 5360

[startup+1.50172 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11161
/proc/meminfo: memFree=1567040/2055920 swapFree=4181208/4192956
[pid=11158] ppid=11156 vsize=5360 CPUtime=0.61
/proc/11158/stat : 11158 (run.sh) S 11156 11158 11025 0 -1 4194304 312 680 0 0 0 0 61 0 15 0 1 0 244069564 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11158/statm: 1340 238 197 169 0 51 0
[pid=11161] ppid=11158 vsize=8280 CPUtime=0.87
/proc/11161/stat : 11161 (minisat) R 11158 11158 11025 0 -1 4194304 1839 0 0 0 86 1 0 0 25 0 1 0 244069627 8478720 1825 1992294400 134512640 135212939 4294956240 18446744073709551615 134536541 0 0 4096 3 0 0 0 17 1 0 0
/proc/11161/statm: 2070 1825 77 170 0 1898 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13640

[startup+3.10189 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11161
/proc/meminfo: memFree=1563712/2055920 swapFree=4181208/4192956
[pid=11158] ppid=11156 vsize=5360 CPUtime=0.61
/proc/11158/stat : 11158 (run.sh) S 11156 11158 11025 0 -1 4194304 312 680 0 0 0 0 61 0 15 0 1 0 244069564 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11158/statm: 1340 238 197 169 0 51 0
[pid=11161] ppid=11158 vsize=11584 CPUtime=2.46
/proc/11161/stat : 11161 (minisat) R 11158 11158 11025 0 -1 4194304 2657 0 0 0 245 1 0 0 25 0 1 0 244069627 11862016 2643 1992294400 134512640 135212939 4294956240 18446744073709551615 134526750 0 0 4096 3 0 0 0 17 0 0 0
/proc/11161/statm: 2896 2643 77 170 0 2724 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16944

[startup+6.30123 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11161
/proc/meminfo: memFree=1559552/2055920 swapFree=4181208/4192956
[pid=11158] ppid=11156 vsize=5360 CPUtime=0.61
/proc/11158/stat : 11158 (run.sh) S 11156 11158 11025 0 -1 4194304 312 680 0 0 0 0 61 0 15 0 1 0 244069564 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11158/statm: 1340 238 197 169 0 51 0
[pid=11161] ppid=11158 vsize=14632 CPUtime=5.65
/proc/11161/stat : 11161 (minisat) R 11158 11158 11025 0 -1 4194304 3442 0 0 0 564 1 0 0 25 0 1 0 244069627 14983168 3428 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/11161/statm: 3658 3428 77 170 0 3486 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 19992

[startup+12.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11161
/proc/meminfo: memFree=1555144/2055920 swapFree=4181208/4192956
[pid=11158] ppid=11156 vsize=5360 CPUtime=0.61
/proc/11158/stat : 11158 (run.sh) S 11156 11158 11025 0 -1 4194304 312 680 0 0 0 0 61 0 15 0 1 0 244069564 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11158/statm: 1340 238 197 169 0 51 0
[pid=11161] ppid=11158 vsize=18836 CPUtime=12.05
/proc/11161/stat : 11161 (minisat) R 11158 11158 11025 0 -1 4194304 4471 0 0 0 1203 2 0 0 25 0 1 0 244069627 19288064 4457 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/11161/statm: 4709 4457 77 170 0 4537 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 24196

[startup+25.5025 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11161
/proc/meminfo: memFree=1545736/2055920 swapFree=4181208/4192956
[pid=11158] ppid=11156 vsize=5360 CPUtime=0.61
/proc/11158/stat : 11158 (run.sh) S 11156 11158 11025 0 -1 4194304 312 680 0 0 0 0 61 0 15 0 1 0 244069564 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11158/statm: 1340 238 197 169 0 51 0
[pid=11161] ppid=11158 vsize=28072 CPUtime=24.86
/proc/11161/stat : 11161 (minisat) R 11158 11158 11025 0 -1 4194304 6769 0 0 0 2482 4 0 0 25 0 1 0 244069627 28745728 6755 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/11161/statm: 7018 6755 77 170 0 6846 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 33432

[startup+51.1024 s]
/proc/loadavg: 1.06 1.00 1.00 2/66 11161
/proc/meminfo: memFree=1534280/2055920 swapFree=4181208/4192956
[pid=11158] ppid=11156 vsize=5360 CPUtime=0.61
/proc/11158/stat : 11158 (run.sh) S 11156 11158 11025 0 -1 4194304 312 680 0 0 0 0 61 0 15 0 1 0 244069564 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11158/statm: 1340 238 197 169 0 51 0
[pid=11161] ppid=11158 vsize=39840 CPUtime=50.44
/proc/11161/stat : 11161 (minisat) R 11158 11158 11025 0 -1 4194304 9641 0 0 0 5037 7 0 0 25 0 1 0 244069627 40796160 9627 1992294400 134512640 135212939 4294956240 18446744073709551615 134526746 0 0 4096 3 0 0 0 17 0 0 0
/proc/11161/statm: 9960 9627 77 170 0 9788 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 45200

[startup+102.302 s]
/proc/loadavg: 1.16 1.03 1.01 2/66 11161
/proc/meminfo: memFree=1526472/2055920 swapFree=4181208/4192956
[pid=11158] ppid=11156 vsize=5360 CPUtime=0.61
/proc/11158/stat : 11158 (run.sh) S 11156 11158 11025 0 -1 4194304 312 680 0 0 0 0 61 0 15 0 1 0 244069564 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11158/statm: 1340 238 197 169 0 51 0
[pid=11161] ppid=11158 vsize=47364 CPUtime=101.62
/proc/11161/stat : 11161 (minisat) R 11158 11158 11025 0 -1 4194304 11526 0 0 0 10153 9 0 0 25 0 1 0 244069627 48500736 11512 1992294400 134512640 135212939 4294956240 18446744073709551615 134526857 0 0 4096 3 0 0 0 17 0 0 0
/proc/11161/statm: 11841 11512 77 170 0 11669 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 52724

[startup+162.302 s]
/proc/loadavg: 1.12 1.04 1.01 2/66 11161
/proc/meminfo: memFree=1523720/2055920 swapFree=4181208/4192956
[pid=11158] ppid=11156 vsize=5360 CPUtime=0.61
/proc/11158/stat : 11158 (run.sh) S 11156 11158 11025 0 -1 4194304 312 680 0 0 0 0 61 0 15 0 1 0 244069564 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11158/statm: 1340 238 197 169 0 51 0
[pid=11161] ppid=11158 vsize=50228 CPUtime=161.6
/proc/11161/stat : 11161 (minisat) R 11158 11158 11025 0 -1 4194304 12203 0 0 0 16150 10 0 0 25 0 1 0 244069627 51433472 12189 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/11161/statm: 12557 12189 77 170 0 12385 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 55588

[startup+222.305 s]
/proc/loadavg: 1.21 1.08 1.02 2/66 11161
/proc/meminfo: memFree=1513672/2055920 swapFree=4181208/4192956
[pid=11158] ppid=11156 vsize=5360 CPUtime=0.61
/proc/11158/stat : 11158 (run.sh) S 11156 11158 11025 0 -1 4194304 312 680 0 0 0 0 61 0 15 0 1 0 244069564 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11158/statm: 1340 238 197 169 0 51 0
[pid=11161] ppid=11158 vsize=60488 CPUtime=221.56
/proc/11161/stat : 11161 (minisat) R 11158 11158 11025 0 -1 4194304 14714 0 0 0 22143 13 0 0 25 0 1 0 244069627 61939712 14700 1992294400 134512640 135212939 4294956240 18446744073709551615 134526732 0 0 4096 3 0 0 0 17 0 0 0
/proc/11161/statm: 15122 14700 77 170 0 14950 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 65848

[startup+282.302 s]
/proc/loadavg: 1.24 1.11 1.03 2/66 11161
/proc/meminfo: memFree=1513224/2055920 swapFree=4181208/4192956
[pid=11158] ppid=11156 vsize=5360 CPUtime=0.61
/proc/11158/stat : 11158 (run.sh) S 11156 11158 11025 0 -1 4194304 312 680 0 0 0 0 61 0 15 0 1 0 244069564 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11158/statm: 1340 238 197 169 0 51 0
[pid=11161] ppid=11158 vsize=60956 CPUtime=281.53
/proc/11161/stat : 11161 (minisat) R 11158 11158 11025 0 -1 4194304 14815 0 0 0 28140 13 0 0 25 0 1 0 244069627 62418944 14801 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/11161/statm: 15239 14801 77 170 0 15067 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 66316

[startup+342.302 s]
/proc/loadavg: 1.25 1.13 1.04 2/66 11161
/proc/meminfo: memFree=1506440/2055920 swapFree=4181208/4192956
[pid=11158] ppid=11156 vsize=5360 CPUtime=0.61
/proc/11158/stat : 11158 (run.sh) S 11156 11158 11025 0 -1 4194304 312 680 0 0 0 0 61 0 15 0 1 0 244069564 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11158/statm: 1340 238 197 169 0 51 0
[pid=11161] ppid=11158 vsize=67788 CPUtime=341.5
/proc/11161/stat : 11161 (minisat) R 11158 11158 11025 0 -1 4194304 16506 0 0 0 34136 14 0 0 25 0 1 0 244069627 69414912 16492 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/11161/statm: 16947 16492 77 170 0 16775 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 73148

[startup+402.302 s]

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

/proc/11161/statm: 19419 18843 77 170 0 19247 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 83036

[startup+642.302 s]
/proc/loadavg: 1.24 1.15 1.06 2/66 11163
/proc/meminfo: memFree=1496008/2055920 swapFree=4181208/4192956
[pid=11158] ppid=11156 vsize=5360 CPUtime=0.61
/proc/11158/stat : 11158 (run.sh) S 11156 11158 11025 0 -1 4194304 312 680 0 0 0 0 61 0 15 0 1 0 244069564 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11158/statm: 1340 238 197 169 0 51 0
[pid=11161] ppid=11158 vsize=78744 CPUtime=641.37
/proc/11161/stat : 11161 (minisat) R 11158 11158 11025 0 -1 4194304 19069 0 0 0 64121 16 0 0 25 0 1 0 244069627 80633856 19055 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/11161/statm: 19686 19055 77 170 0 19514 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 84104

[startup+702.301 s]
/proc/loadavg: 1.26 1.17 1.07 2/66 11163
/proc/meminfo: memFree=1495688/2055920 swapFree=4181208/4192956
[pid=11158] ppid=11156 vsize=5360 CPUtime=0.61
/proc/11158/stat : 11158 (run.sh) S 11156 11158 11025 0 -1 4194304 312 680 0 0 0 0 61 0 15 0 1 0 244069564 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11158/statm: 1340 238 197 169 0 51 0
[pid=11161] ppid=11158 vsize=78956 CPUtime=701.35
/proc/11161/stat : 11161 (minisat) R 11158 11158 11025 0 -1 4194304 19129 0 0 0 70119 16 0 0 25 0 1 0 244069627 80850944 19115 1992294400 134512640 135212939 4294956240 18446744073709551615 134529376 0 0 4096 3 0 0 0 17 0 0 0
/proc/11161/statm: 19739 19115 77 170 0 19567 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 84316

[startup+762.301 s]
/proc/loadavg: 1.27 1.18 1.08 2/66 11163
/proc/meminfo: memFree=1495688/2055920 swapFree=4181208/4192956
[pid=11158] ppid=11156 vsize=5360 CPUtime=0.61
/proc/11158/stat : 11158 (run.sh) S 11156 11158 11025 0 -1 4194304 312 680 0 0 0 0 61 0 15 0 1 0 244069564 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11158/statm: 1340 238 197 169 0 51 0
[pid=11161] ppid=11158 vsize=78956 CPUtime=761.33
/proc/11161/stat : 11161 (minisat) R 11158 11158 11025 0 -1 4194304 19132 0 0 0 76117 16 0 0 25 0 1 0 244069627 80850944 19118 1992294400 134512640 135212939 4294956240 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 0 0 0
/proc/11161/statm: 19739 19118 77 170 0 19567 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 84316

[startup+822.301 s]
/proc/loadavg: 1.20 1.17 1.09 2/66 11163
/proc/meminfo: memFree=1495496/2055920 swapFree=4181208/4192956
[pid=11158] ppid=11156 vsize=5360 CPUtime=0.61
/proc/11158/stat : 11158 (run.sh) S 11156 11158 11025 0 -1 4194304 312 680 0 0 0 0 61 0 15 0 1 0 244069564 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11158/statm: 1340 238 197 169 0 51 0
[pid=11161] ppid=11158 vsize=79120 CPUtime=821.3
/proc/11161/stat : 11161 (minisat) R 11158 11158 11025 0 -1 4194304 19182 0 0 0 82114 16 0 0 25 0 1 0 244069627 81018880 19168 1992294400 134512640 135212939 4294956240 18446744073709551615 134526750 0 0 4096 3 0 0 0 17 0 0 0
/proc/11161/statm: 19780 19168 77 170 0 19608 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 84480

[startup+882.305 s]
/proc/loadavg: 1.19 1.17 1.09 2/66 11163
/proc/meminfo: memFree=1495432/2055920 swapFree=4181208/4192956
[pid=11158] ppid=11156 vsize=5360 CPUtime=0.61
/proc/11158/stat : 11158 (run.sh) S 11156 11158 11025 0 -1 4194304 312 680 0 0 0 0 61 0 15 0 1 0 244069564 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11158/statm: 1340 238 197 169 0 51 0
[pid=11161] ppid=11158 vsize=79120 CPUtime=881.26
/proc/11161/stat : 11161 (minisat) R 11158 11158 11025 0 -1 4194304 19197 0 0 0 88110 16 0 0 25 0 1 0 244069627 81018880 19183 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/11161/statm: 19780 19183 77 170 0 19608 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 84480

[startup+942.301 s]
/proc/loadavg: 1.12 1.15 1.09 2/66 11163
/proc/meminfo: memFree=1495304/2055920 swapFree=4181208/4192956
[pid=11158] ppid=11156 vsize=5360 CPUtime=0.61
/proc/11158/stat : 11158 (run.sh) S 11156 11158 11025 0 -1 4194304 312 680 0 0 0 0 61 0 15 0 1 0 244069564 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11158/statm: 1340 238 197 169 0 51 0
[pid=11161] ppid=11158 vsize=79284 CPUtime=941.23
/proc/11161/stat : 11161 (minisat) R 11158 11158 11025 0 -1 4194304 19229 0 0 0 94107 16 0 0 25 0 1 0 244069627 81186816 19215 1992294400 134512640 135212939 4294956240 18446744073709551615 134526743 0 0 4096 3 0 0 0 17 0 0 0
/proc/11161/statm: 19821 19215 77 170 0 19649 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 84644

[startup+1002.3 s]
/proc/loadavg: 1.09 1.14 1.09 2/66 11163
/proc/meminfo: memFree=1495048/2055920 swapFree=4181208/4192956
[pid=11158] ppid=11156 vsize=5360 CPUtime=0.61
/proc/11158/stat : 11158 (run.sh) S 11156 11158 11025 0 -1 4194304 312 680 0 0 0 0 61 0 15 0 1 0 244069564 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11158/statm: 1340 238 197 169 0 51 0
[pid=11161] ppid=11158 vsize=79448 CPUtime=1001.21
/proc/11161/stat : 11161 (minisat) R 11158 11158 11025 0 -1 4194304 19278 0 0 0 100105 16 0 0 25 0 1 0 244069627 81354752 19264 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/11161/statm: 19862 19264 77 170 0 19690 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 84808

[startup+1062.3 s]
/proc/loadavg: 1.08 1.12 1.09 2/66 11163
/proc/meminfo: memFree=1491592/2055920 swapFree=4181208/4192956
[pid=11158] ppid=11156 vsize=5360 CPUtime=0.61
/proc/11158/stat : 11158 (run.sh) S 11156 11158 11025 0 -1 4194304 312 680 0 0 0 0 61 0 15 0 1 0 244069564 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11158/statm: 1340 238 197 169 0 51 0
[pid=11161] ppid=11158 vsize=83252 CPUtime=1061.19
/proc/11161/stat : 11161 (minisat) R 11158 11158 11025 0 -1 4194304 20130 0 0 0 106102 17 0 0 25 0 1 0 244069627 85250048 20116 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/11161/statm: 20813 20116 77 170 0 20641 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 88612

[startup+1122.3 s]
/proc/loadavg: 1.07 1.11 1.09 2/66 11163
/proc/meminfo: memFree=1491528/2055920 swapFree=4181208/4192956
[pid=11158] ppid=11156 vsize=5360 CPUtime=0.61
/proc/11158/stat : 11158 (run.sh) S 11156 11158 11025 0 -1 4194304 312 680 0 0 0 0 61 0 15 0 1 0 244069564 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11158/statm: 1340 238 197 169 0 51 0
[pid=11161] ppid=11158 vsize=83252 CPUtime=1121.16
/proc/11161/stat : 11161 (minisat) R 11158 11158 11025 0 -1 4194304 20132 0 0 0 112099 17 0 0 25 0 1 0 244069627 85250048 20118 1992294400 134512640 135212939 4294956240 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 0 0 0
/proc/11161/statm: 20813 20118 77 170 0 20641 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 88612

[startup+1182.3 s]
/proc/loadavg: 1.06 1.10 1.09 2/66 11163
/proc/meminfo: memFree=1491464/2055920 swapFree=4181208/4192956
[pid=11158] ppid=11156 vsize=5360 CPUtime=0.61
/proc/11158/stat : 11158 (run.sh) S 11156 11158 11025 0 -1 4194304 312 680 0 0 0 0 61 0 15 0 1 0 244069564 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11158/statm: 1340 238 197 169 0 51 0
[pid=11161] ppid=11158 vsize=83252 CPUtime=1181.13
/proc/11161/stat : 11161 (minisat) R 11158 11158 11025 0 -1 4194304 20137 0 0 0 118096 17 0 0 25 0 1 0 244069627 85250048 20123 1992294400 134512640 135212939 4294956240 18446744073709551615 134526848 0 0 4096 3 0 0 0 17 0 0 0
/proc/11161/statm: 20813 20123 77 170 0 20641 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 88612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.04 1.10 1.08 2/66 11163
/proc/meminfo: memFree=1491464/2055920 swapFree=4181208/4192956
[pid=11158] ppid=11156 vsize=5360 CPUtime=0.61
/proc/11158/stat : 11158 (run.sh) S 11156 11158 11025 0 -1 4194304 312 680 0 0 0 0 61 0 15 0 1 0 244069564 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11158/statm: 1340 238 197 169 0 51 0
[pid=11161] ppid=11158 vsize=83252 CPUtime=1199.43
/proc/11161/stat : 11161 (minisat) R 11158 11158 11025 0 -1 4194304 20141 0 0 0 119926 17 0 0 25 0 1 0 244069627 85250048 20127 1992294400 134512640 135212939 4294956240 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 0 0 0
/proc/11161/statm: 20813 20127 77 170 0 20641 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 88612

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

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

[startup+1200.6 s]
/proc/loadavg: 1.04 1.10 1.08 2/66 11163
/proc/meminfo: memFree=1491464/2055920 swapFree=4181208/4192956
[pid=11158] ppid=11156 vsize=5360 CPUtime=0.61
/proc/11158/stat : 11158 (run.sh) S 11156 11158 11025 0 -1 4194304 312 680 0 0 0 0 61 0 15 0 1 0 244069564 5488640 238 1992294400 4194304 4889804 548682068784 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11158/statm: 1340 238 197 169 0 51 0
[pid=11161] ppid=11158 vsize=83252 CPUtime=1199.43
/proc/11161/stat : 11161 (minisat) R 11158 11158 11025 0 -1 4194304 20141 0 0 0 119926 17 0 0 25 0 1 0 244069627 85250048 20127 1992294400 134512640 135212939 4294956240 18446744073709551615 134526736 0 0 4096 3 0 0 0 17 0 0 0
/proc/11161/statm: 20813 20127 77 170 0 20641 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 88612

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11158 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=618905
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.623904
# while last known CPU time is 1200.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.04
CPU user time (s): 1199.87
CPU system time (s): 0.17
CPU usage (%): 99.9524
Max. virtual memory (cumulated for all children) (KiB): 88612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.618905
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 992
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= 5
involuntary context switches= 4

runsolver used 1.41078 second user time and 2.95155 second system time

The end

Launcher Data 

Begin job on node53 at 2009-05-12 22:33:35
IDJOB=1807674
IDBENCH=71806
IDSOLVER=649
FILE ID=node53/1807674-1242160415
PBS_JOBID= 9289760
Free space on /tmp= 66264 MiB

SOLVER NAME= ReVivAl 0.23 2009-03-18
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-28-302-26-75.cnf
COMMAND LINE= HOME/run.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1807674-1242160415/watcher-1807674-1242160415 -o /tmp/evaluation-result-1807674-1242160415/solver-1807674-1242160415 -C 1200 -W 1800 -M 1800  HOME/run.sh HOME/instance-1807674-1242160415.cnf HOME

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

MD5SUM BENCH= c8a761b6d0b0b208363324b0ab04d363
RANDOM SEED=964151134

node53.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		: 3000.245
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		: 3000.245
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:       1574008 kB
Buffers:         47400 kB
Cached:         381044 kB
SwapCached:       5532 kB
Active:          84608 kB
Inactive:       351648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1574008 kB
SwapTotal:     4192956 kB
SwapFree:      4181208 kB
Dirty:            1964 kB
Writeback:           0 kB
Mapped:          13500 kB
Slab:            31820 kB
Committed_AS:   795004 kB
PageTables:       1376 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= 66264 MiB
End job on node53 at 2009-05-12 22:53:38