Trace number 1516522

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
picosat 913? (TO) 1200.01 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S445910413-047.cnf
MD5SUM94792c8e1ea4b54b79fb0ca4e6f889a6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.3088
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55785

Solver Data 

0.00/0.00	c PicoSAT SAT Solver Version 913
0.00/0.00	c Copyright (c) 2006 - 2009 Armin Biere JKU Linz
0.00/0.00	c gcc -Wall -Wextra -m32 -static -DNDEBUG -O3 -fomit-frame-pointer -finline-limit=1000000
0.00/0.00	c
0.00/0.00	c parsing HOME/instance-1516522-1238270826.cnf
0.00/0.00	c parsed header 'p cnf 65 5785'
0.00/0.00	c initialized 65 variables
0.00/0.00	c found 5785 non trivial clauses
0.00/0.00	c
0.00/0.00	c random number generator seed 0
0.00/0.00	c 
0.00/0.00	c  seconds     variables   original    learned     agility
0.00/0.00	c         level        used      conflicts    limit          MB
0.00/0.00	c 
0.00/0.00	c s   0.0   0.0    65   0.0  5785     0     0     0   0.0   0.3 
0.00/0.01	c 
0.00/0.01	c initial reduction limit 2892 clauses
0.00/0.01	c 
0.00/0.01	c +   0.0  27.2    65 100.0  5785   100   100  3181   5.9   0.3 
0.00/0.01	c R   0.0  27.2    65 100.0  5785   101   101  3181   6.0   0.3 
0.00/0.01	c +   0.0  25.5    65 100.0  5785   250   250  3499  13.2   0.3 
0.00/0.01	c R   0.0  25.8    65 100.0  5785   404   404  3499  18.7   0.3 
0.00/0.01	c +   0.0  25.3    65 100.0  5785   475   475  3848  21.3   0.3 
0.00/0.02	c +   0.0  24.9    65 100.0  5785   812   812  4232  28.9   0.4 
0.00/0.03	c N   0.0  24.6    65 100.0  5785  1208  1208  4232  34.7   0.4 
0.00/0.04	c +   0.0  24.5    65 100.0  5785  1317  1317  4655  35.3   0.4 
0.00/0.06	c +   0.1  24.0    65 100.0  5785  2074  2074  5120  39.1   0.5 
0.09/0.09	c +   0.1  23.5    65 100.0  5785  3209  3209  5632  40.1   0.6 
0.09/0.09	c N   0.1  23.5    65 100.0  5785  3217  3217  5632  40.0   0.6 
0.10/0.16	c +   0.2  23.0    65 100.0  5785  4911  4911  6195  41.0   0.8 
0.19/0.26	c +   0.3  22.5    65 100.0  5785  7464  4361  6814  40.7   0.8 
0.19/0.28	c N   0.3  22.5    65 100.0  5785  8027  4924  6814  40.0   0.8 
0.39/0.42	c +   0.4  22.1    65 100.0  5785 11293  4779  7495  40.9   0.8 
0.59/0.65	c +   0.7  21.8    65 100.0  5785 17036  6770  8244  40.8   1.0 
0.69/0.75	c N   0.8  21.7    65 100.0  5785 19243  4851  8244  39.9   0.9 
1.00/1.03	c +   1.0  21.5    65 100.0  5785 25650  7132  9068  40.5   1.1 
1.59/1.63	c +   1.6  21.4    65 100.0  5785 38571  6435  9974  39.6   1.1 
1.89/1.93	c N   1.9  21.2    65 100.0  5785 44878  7748  9974  39.6   1.2 
1.89/1.93	c 
1.89/1.93	c  seconds     variables   original    learned     agility
1.89/1.93	c         level        used      conflicts    limit          MB
1.89/1.93	c 
2.49/2.58	c +   2.6  20.9    65 100.0  5785 57952  5846 10971  40.3   1.0 
3.89/3.98	c +   4.0  20.9    65 100.0  5785 87023  7467 12068  40.4   1.2 
4.69/4.79	c N   4.8  20.7    65 100.0  5785 102e3 10955 12068  41.2   1.5 
6.19/6.27	c +   6.3  20.4    65 100.0  5785 130e3  8793 13274  41.6   1.3 
9.69/9.72	c +   9.7  20.3    65 100.0  5785 196e3  7776 14601  39.6   1.2 
11.69/11.70	c N  11.7  20.2    65 100.0  5785 230e3 13282 14601  39.2   1.7 
15.29/15.35	c +  15.3  20.1    65 100.0  5785 294e3 10900 16061  41.4   1.5 
24.09/24.12	c +  24.1  19.9    65 100.0  5785 441e3 13421 17667  40.3   1.7 
28.58/28.64	c N  28.6  19.8    65 100.0  5785 512e3 14160 17667  41.2   1.9 
37.89/37.95	c +  37.9  19.7    65 100.0  5785 662e3 13183 19433  41.6   1.9 
60.28/60.40	c +  60.4  19.4    65 100.0  5785 993e3 13734 21376  41.3   1.9 
70.18/70.27	c N  70.3  19.3    65 100.0  5785 112e4 20111 21376  41.8   2.5 
96.47/96.59	c +  96.6  19.2    65 100.0  5785 148e4 18489 23513  42.1   2.4 
156.45/156.59	c + 156.6  19.0    65 100.0  5785 223e4 22331 25864  41.8   2.7 
175.25/175.33	c N 175.3  19.0    65 100.0  5785 246e4 16442 25864  41.4   2.1 
250.83/250.97	c + 250.9  18.7    65 100.0  5785 335e4 19578 28450  40.1   2.4 
399.00/399.20	c + 399.1  18.4    65 100.0  5785 502e4 26478 31295  41.4   3.0 
426.79/426.99	c N 426.9  18.4    65 100.0  5785 533e4 24998 31295  39.6   2.9 
633.44/633.63	c + 633.5  18.2    65 100.0  5785 754e4 19998 34424  41.5   2.5 
1021.14/1021.48	c + 102e1  17.8    65 100.0  5785 113e5 29374 37866  41.0   3.5 
1039.04/1039.35	c N 104e1  17.8    65 100.0  5785 114e5 22906 37866  41.3   2.9

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516522-1238270826/watcher-1516522-1238270826 -o /tmp/evaluation-result-1516522-1238270826/solver-1516522-1238270826 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516522-1238270826.cnf 

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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 23320
/proc/meminfo: memFree=1128680/2055920 swapFree=4176868/4192956
[pid=23320] ppid=23318 vsize=912 CPUtime=0
/proc/23320/stat : 23320 (picosat) R 23318 23320 23219 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 1099745003 933888 106 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/23320/statm: 228 107 56 152 0 74 0

[startup+0.0954311 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 23320
/proc/meminfo: memFree=1128680/2055920 swapFree=4176868/4192956
[pid=23320] ppid=23318 vsize=1440 CPUtime=0.09
/proc/23320/stat : 23320 (picosat) R 23318 23320 23219 0 -1 4194304 261 0 0 0 9 0 0 0 18 0 1 0 1099745003 1474560 246 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/23320/statm: 360 246 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.102431 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 23320
/proc/meminfo: memFree=1128680/2055920 swapFree=4176868/4192956
[pid=23320] ppid=23318 vsize=1440 CPUtime=0.1
/proc/23320/stat : 23320 (picosat) R 23318 23320 23219 0 -1 4194304 267 0 0 0 10 0 0 0 18 0 1 0 1099745003 1474560 252 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23320/statm: 360 253 69 152 0 206 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1440

[startup+0.302454 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 23320
/proc/meminfo: memFree=1128680/2055920 swapFree=4176868/4192956
[pid=23320] ppid=23318 vsize=1840 CPUtime=0.29
/proc/23320/stat : 23320 (picosat) R 23318 23320 23219 0 -1 4194304 359 0 0 0 29 0 0 0 19 0 1 0 1099745003 1884160 344 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23320/statm: 460 344 69 152 0 306 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1840

[startup+0.701487 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 23320
/proc/meminfo: memFree=1128680/2055920 swapFree=4176868/4192956
[pid=23320] ppid=23318 vsize=1972 CPUtime=0.69
/proc/23320/stat : 23320 (picosat) R 23318 23320 23219 0 -1 4194304 400 0 0 0 69 0 0 0 22 0 1 0 1099745003 2019328 385 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/23320/statm: 493 385 69 152 0 339 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1972

[startup+1.50156 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23321
/proc/meminfo: memFree=1127264/2055920 swapFree=4176868/4192956
[pid=23320] ppid=23318 vsize=2124 CPUtime=1.49
/proc/23320/stat : 23320 (picosat) R 23318 23320 23219 0 -1 4194304 439 0 0 0 149 0 0 0 25 0 1 0 1099745003 2174976 424 1992294400 134512640 135137933 4294956240 18446744073709551615 134551536 0 0 4096 0 0 0 0 17 1 0 0
/proc/23320/statm: 531 424 69 152 0 377 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2124

[startup+3.10171 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23321
/proc/meminfo: memFree=1127008/2055920 swapFree=4176868/4192956
[pid=23320] ppid=23318 vsize=2388 CPUtime=3.09
/proc/23320/stat : 23320 (picosat) R 23318 23320 23219 0 -1 4194304 500 0 0 0 309 0 0 0 25 0 1 0 1099745003 2445312 485 1992294400 134512640 135137933 4294956240 18446744073709551615 134548877 0 0 4096 0 0 0 0 17 1 0 0
/proc/23320/statm: 597 485 69 152 0 443 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2388

[startup+6.30201 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23321
/proc/meminfo: memFree=1126688/2055920 swapFree=4176868/4192956
[pid=23320] ppid=23318 vsize=2520 CPUtime=6.29
/proc/23320/stat : 23320 (picosat) R 23318 23320 23219 0 -1 4194304 527 0 0 0 629 0 0 0 25 0 1 0 1099745003 2580480 512 1992294400 134512640 135137933 4294956240 18446744073709551615 134548895 0 0 4096 0 0 0 0 17 1 0 0
/proc/23320/statm: 630 512 69 152 0 476 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2520

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23321
/proc/meminfo: memFree=1126304/2055920 swapFree=4176868/4192956
[pid=23320] ppid=23318 vsize=2784 CPUtime=12.69
/proc/23320/stat : 23320 (picosat) R 23318 23320 23219 0 -1 4194304 601 0 0 0 1269 0 0 0 25 0 1 0 1099745003 2850816 586 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23320/statm: 696 586 69 152 0 542 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2784

[startup+25.5028 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23321
/proc/meminfo: memFree=1125920/2055920 swapFree=4176868/4192956
[pid=23320] ppid=23318 vsize=3312 CPUtime=25.48
/proc/23320/stat : 23320 (picosat) R 23318 23320 23219 0 -1 4194304 699 0 0 0 2548 0 0 0 25 0 1 0 1099745003 3391488 684 1992294400 134512640 135137933 4294956240 18446744073709551615 134566983 0 0 4096 0 0 0 0 17 1 0 0
/proc/23320/statm: 828 684 69 152 0 674 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3312

[startup+51.1022 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23321
/proc/meminfo: memFree=1125728/2055920 swapFree=4176868/4192956
[pid=23320] ppid=23318 vsize=3444 CPUtime=51.08
/proc/23320/stat : 23320 (picosat) R 23318 23320 23219 0 -1 4194304 754 0 0 0 5107 1 0 0 25 0 1 0 1099745003 3526656 739 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/23320/statm: 861 739 69 152 0 707 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3444

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23321
/proc/meminfo: memFree=1125280/2055920 swapFree=4176868/4192956
[pid=23320] ppid=23318 vsize=3832 CPUtime=102.27
/proc/23320/stat : 23320 (picosat) R 23318 23320 23219 0 -1 4194304 861 0 0 0 10226 1 0 0 25 0 1 0 1099745003 3923968 846 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/23320/statm: 958 846 69 152 0 804 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3832

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23321
/proc/meminfo: memFree=1124960/2055920 swapFree=4176868/4192956
[pid=23320] ppid=23318 vsize=4096 CPUtime=162.25
/proc/23320/stat : 23320 (picosat) R 23318 23320 23219 0 -1 4194304 933 0 0 0 16224 1 0 0 25 0 1 0 1099745003 4194304 918 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/23320/statm: 1024 918 69 152 0 870 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4096

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23321
/proc/meminfo: memFree=1124896/2055920 swapFree=4176868/4192956
[pid=23320] ppid=23318 vsize=4096 CPUtime=222.24
/proc/23320/stat : 23320 (picosat) R 23318 23320 23219 0 -1 4194304 938 0 0 0 22222 2 0 0 25 0 1 0 1099745003 4194304 923 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23320/statm: 1024 923 69 152 0 870 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4096

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23321
/proc/meminfo: memFree=1124576/2055920 swapFree=4176868/4192956
[pid=23320] ppid=23318 vsize=4492 CPUtime=282.22
/proc/23320/stat : 23320 (picosat) R 23318 23320 23219 0 -1 4194304 1010 0 0 0 28220 2 0 0 25 0 1 0 1099745003 4599808 995 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23320/statm: 1123 995 69 152 0 969 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4492

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23321
/proc/meminfo: memFree=1124512/2055920 swapFree=4176868/4192956
[pid=23320] ppid=23318 vsize=4492 CPUtime=342.21
/proc/23320/stat : 23320 (picosat) R 23318 23320 23219 0 -1 4194304 1020 0 0 0 34218 3 0 0 25 0 1 0 1099745003 4599808 1005 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/23320/statm: 1123 1005 69 152 0 969 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 4492

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23321
/proc/meminfo: memFree=1124320/2055920 swapFree=4176868/4192956
[pid=23320] ppid=23318 vsize=4492 CPUtime=402.19
/proc/23320/stat : 23320 (picosat) R 23318 23320 23219 0 -1 4194304 1047 0 0 0 40216 3 0 0 25 0 1 0 1099745003 4599808 1032 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/23320/statm: 1123 1032 69 152 0 969 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 4492

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23321
/proc/meminfo: memFree=1124320/2055920 swapFree=4176868/4192956
[pid=23320] ppid=23318 vsize=4624 CPUtime=462.18
/proc/23320/stat : 23320 (picosat) R 23318 23320 23219 0 -1 4194304 1080 0 0 0 46215 3 0 0 25 0 1 0 1099745003 4734976 1065 1992294400 134512640 135137933 4294956240 18446744073709551615 134527888 0 0 4096 0 0 0 0 17 1 0 0
/proc/23320/statm: 1156 1065 69 152 0 1002 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 4624

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23321
/proc/meminfo: memFree=1124128/2055920 swapFree=4176868/4192956
[pid=23320] ppid=23318 vsize=4876 CPUtime=522.16
/proc/23320/stat : 23320 (picosat) R 23318 23320 23219 0 -1 4194304 1121 0 0 0 52213 3 0 0 25 0 1 0 1099745003 4993024 1106 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23320/statm: 1219 1106 69 152 0 1065 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 4876

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23321
/proc/meminfo: memFree=1124128/2055920 swapFree=4176868/4192956
[pid=23320] ppid=23318 vsize=4876 CPUtime=582.15
/proc/23320/stat : 23320 (picosat) R 23318 23320 23219 0 -1 4194304 1121 0 0 0 58211 4 0 0 25 0 1 0 1099745003 4993024 1106 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/23320/statm: 1219 1106 69 152 0 1065 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 4876

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23321
/proc/meminfo: memFree=1123936/2055920 swapFree=4176868/4192956
[pid=23320] ppid=23318 vsize=5264 CPUtime=642.14
/proc/23320/stat : 23320 (picosat) R 23318 23320 23219 0 -1 4194304 1167 0 0 0 64210 4 0 0 25 0 1 0 1099745003 5390336 1152 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/23320/statm: 1316 1152 69 152 0 1162 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 5264

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 23321
/proc/meminfo: memFree=1123936/2055920 swapFree=4176868/4192956
[pid=23320] ppid=23318 vsize=5380 CPUtime=702.12
/proc/23320/stat : 23320 (picosat) R 23318 23320 23219 0 -1 4194304 1183 0 0 0 70208 4 0 0 25 0 1 0 1099745003 5509120 1168 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23320/statm: 1345 1168 69 152 0 1191 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 5380

[startup+762.304 s]
/proc/loadavg: 1.04 0.99 0.97 2/65 23321
/proc/meminfo: memFree=1123744/2055920 swapFree=4176868/4192956
[pid=23320] ppid=23318 vsize=5380 CPUtime=762.11
/proc/23320/stat : 23320 (picosat) R 23318 23320 23219 0 -1 4194304 1211 0 0 0 76207 4 0 0 25 0 1 0 1099745003 5509120 1196 1992294400 134512640 135137933 4294956240 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/23320/statm: 1345 1196 69 152 0 1191 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 5380

[startup+822.302 s]
/proc/loadavg: 1.05 1.00 0.98 2/65 23321
/proc/meminfo: memFree=1123808/2055920 swapFree=4176868/4192956
[pid=23320] ppid=23318 vsize=5380 CPUtime=822.09
/proc/23320/stat : 23320 (picosat) R 23318 23320 23219 0 -1 4194304 1211 0 0 0 82205 4 0 0 25 0 1 0 1099745003 5509120 1196 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23320/statm: 1345 1196 69 152 0 1191 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 5380

[startup+882.302 s]
/proc/loadavg: 1.11 1.03 0.99 2/65 23321
/proc/meminfo: memFree=1123744/2055920 swapFree=4176868/4192956
[pid=23320] ppid=23318 vsize=5380 CPUtime=882.08
/proc/23320/stat : 23320 (picosat) R 23318 23320 23219 0 -1 4194304 1211 0 0 0 88203 5 0 0 25 0 1 0 1099745003 5509120 1196 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23320/statm: 1345 1196 69 152 0 1191 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 5380

[startup+942.301 s]
/proc/loadavg: 1.04 1.02 0.99 2/65 23321
/proc/meminfo: memFree=1123744/2055920 swapFree=4176868/4192956
[pid=23320] ppid=23318 vsize=5380 CPUtime=942.06
/proc/23320/stat : 23320 (picosat) R 23318 23320 23219 0 -1 4194304 1211 0 0 0 94201 5 0 0 25 0 1 0 1099745003 5509120 1196 1992294400 134512640 135137933 4294956240 18446744073709551615 134553410 0 0 4096 0 0 0 0 17 1 0 0
/proc/23320/statm: 1345 1196 69 152 0 1191 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 5380

[startup+1002.3 s]
/proc/loadavg: 1.01 1.02 0.99 2/65 23321
/proc/meminfo: memFree=1123808/2055920 swapFree=4176868/4192956
[pid=23320] ppid=23318 vsize=5380 CPUtime=1002.05
/proc/23320/stat : 23320 (picosat) R 23318 23320 23219 0 -1 4194304 1211 0 0 0 100200 5 0 0 25 0 1 0 1099745003 5509120 1196 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23320/statm: 1345 1196 69 152 0 1191 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 5380

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 0.99 2/65 23321
/proc/meminfo: memFree=1123552/2055920 swapFree=4176868/4192956
[pid=23320] ppid=23318 vsize=5644 CPUtime=1062.03
/proc/23320/stat : 23320 (picosat) R 23318 23320 23219 0 -1 4194304 1275 0 0 0 106198 5 0 0 25 0 1 0 1099745003 5779456 1260 1992294400 134512640 135137933 4294956240 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/23320/statm: 1411 1260 69 152 0 1257 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 5644

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 23321
/proc/meminfo: memFree=1123296/2055920 swapFree=4176868/4192956
[pid=23320] ppid=23318 vsize=5908 CPUtime=1122.01
/proc/23320/stat : 23320 (picosat) R 23318 23320 23219 0 -1 4194304 1335 0 0 0 112196 5 0 0 25 0 1 0 1099745003 6049792 1320 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/23320/statm: 1477 1320 69 152 0 1323 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 5908

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 23321
/proc/meminfo: memFree=1123232/2055920 swapFree=4176868/4192956
[pid=23320] ppid=23318 vsize=5908 CPUtime=1182
/proc/23320/stat : 23320 (picosat) R 23318 23320 23219 0 -1 4194304 1335 0 0 0 118194 6 0 0 25 0 1 0 1099745003 6049792 1320 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23320/statm: 1477 1320 69 152 0 1323 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 5908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 23321
/proc/meminfo: memFree=1123232/2055920 swapFree=4176868/4192956
[pid=23320] ppid=23318 vsize=5908 CPUtime=1200
/proc/23320/stat : 23320 (picosat) R 23318 23320 23219 0 -1 4194304 1335 0 0 0 119994 6 0 0 25 0 1 0 1099745003 6049792 1320 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23320/statm: 1477 1320 69 152 0 1323 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 5908

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 23321
/proc/meminfo: memFree=1123232/2055920 swapFree=4176868/4192956
[pid=23320] ppid=23318 vsize=5908 CPUtime=1200
/proc/23320/stat : 23320 (picosat) R 23318 23320 23219 0 -1 4194304 1335 0 0 0 119994 6 0 0 25 0 1 0 1099745003 6049792 1320 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23320/statm: 1477 1320 69 152 0 1323 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 5908

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.01
CPU user time (s): 1199.95
CPU system time (s): 0.06499
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 5908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1335
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= 2
involuntary context switches= 1883

runsolver used 0.952855 second user time and 2.36664 second system time

The end

Launcher Data 

Begin job on node48 at 2009-03-28 21:07:06
IDJOB=1516522
IDBENCH=70520
IDSOLVER=506
FILE ID=node48/1516522-1238270826
PBS_JOBID= 9060917
Free space on /tmp= 66464 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S445910413-047.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516522-1238270826/watcher-1516522-1238270826 -o /tmp/evaluation-result-1516522-1238270826/solver-1516522-1238270826 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516522-1238270826.cnf

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

MD5SUM BENCH= 94792c8e1ea4b54b79fb0ca4e6f889a6
RANDOM SEED=1090267100

node48.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		: 3000.236
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		: 3000.236
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:       1129160 kB
Buffers:         84160 kB
Cached:         746536 kB
SwapCached:      10192 kB
Active:         113116 kB
Inactive:       729348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1129160 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:             852 kB
Writeback:           0 kB
Mapped:          17420 kB
Slab:            70292 kB
Committed_AS:  2505464 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= 66464 MiB
End job on node48 at 2009-03-28 21:27:09