Trace number 1515898

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) 1200.08 1207.01

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/70/
unif-k7-r89-v70-c6230-S358640743-023.cnf
MD5SUM093008c1ff7003864425a0786735d960
Bench CategoryRANDOM (random 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 variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

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-1515898-1238260956.cnf
0.00/0.00	c parsed header 'p cnf 70 6230'
0.00/0.01	c initialized 70 variables
0.00/0.01	c found 6230 non trivial clauses
0.00/0.01	c
0.00/0.01	c random number generator seed 0
0.00/0.01	c 
0.00/0.01	c  seconds     variables   original    learned     agility
0.00/0.01	c         level        used      conflicts    limit          MB
0.00/0.01	c 
0.00/0.01	c s   0.0   0.0    70   0.0  6230     0     0     0   0.0   0.3 
0.00/0.01	c 
0.00/0.01	c initial reduction limit 3115 clauses
0.00/0.01	c 
0.00/0.01	c +   0.0  28.9    70 100.0  6230   100   100  3426   6.0   0.3 
0.00/0.01	c R   0.0  28.9    70 100.0  6230   101   101  3426   6.1   0.3 
0.00/0.02	c +   0.0  27.2    70 100.0  6230   250   250  3768  13.1   0.3 
0.00/0.02	c R   0.0  27.6    70 100.0  6230   401   401  3768  19.7   0.3 
0.00/0.02	c +   0.0  27.0    70 100.0  6230   475   475  4144  22.1   0.4 
0.00/0.03	c +   0.0  26.4    70 100.0  6230   812   812  4558  30.6   0.4 
0.00/0.04	c N   0.0  25.9    70 100.0  6230  1203  1203  4558  35.3   0.4 
0.00/0.05	c +   0.0  25.9    70 100.0  6230  1317  1317  5013  35.8   0.5 
0.00/0.07	c +   0.1  25.0    70 100.0  6230  2074  2074  5514  38.7   0.5 
0.09/0.11	c N   0.1  24.8    70 100.0  6230  3208  3208  5514  40.8   0.7 
0.09/0.11	c +   0.1  24.8    70 100.0  6230  3209  3209  6065  40.8   0.7 
0.09/0.17	c +   0.2  24.2    70 100.0  6230  4911  4911  6671  39.8   0.9 
0.19/0.27	c +   0.3  24.0    70 100.0  6230  7464  4122  7338  40.4   0.8 
0.19/0.30	c N   0.3  24.0    70 100.0  6230  8018  4676  7338  41.2   0.9 
0.39/0.44	c +   0.4  23.7    70 100.0  6230 11293  4276  8071  41.1   0.8 
0.59/0.70	c +   0.7  23.1    70 100.0  6230 17036  5977  8878  40.4   1.0 
0.69/0.80	c N   0.8  23.0    70 100.0  6230 19250  8191  8878  40.5   1.2 
0.99/1.09	c +   1.1  22.7    70 100.0  6230 25650  5700  9765  40.6   1.0 
1.68/1.72	c +   1.7  22.8    70 100.0  6230 38571  8846 10741  39.6   1.4 
1.98/2.02	c N   2.0  23.0    70 100.0  6230 44898  9799 10741  41.3   1.5 
1.98/2.02	c 
1.98/2.02	c  seconds     variables   original    learned     agility
1.98/2.02	c         level        used      conflicts    limit          MB
1.98/2.02	c 
2.58/2.68	c +   2.7  22.8    70 100.0  6230 57952  6723 11815  40.2   1.1 
4.17/4.22	c +   4.2  22.3    70 100.0  6230 87023  6231 12996  40.5   1.1 
4.96/5.05	c N   5.0  22.2    70 100.0  6230 102e3  8783 12996  39.2   1.3 
6.45/6.56	c +   6.5  22.1    70 100.0  6230 130e3 10815 14295  41.1   1.6 
10.13/10.27	c +  10.2  21.7    70 100.0  6230 196e3 11839 15724  40.3   1.7 
12.22/12.30	c N  12.2  21.6    70 100.0  6230 230e3 15121 15724  40.2   2.0 
15.90/16.05	c +  16.0  21.4    70 100.0  6230 294e3 15541 17296  39.8   2.1 
25.44/25.67	c +  25.5  21.3    70 100.0  6230 441e3 15601 19025  40.2   2.2 
30.31/30.55	c N  30.4  21.1    70 100.0  6230 512e3 10917 19025  41.1   1.7 
40.36/40.62	c +  40.4  20.8    70 100.0  6230 662e3 17420 20927  40.7   2.4 
65.41/65.83	c +  65.5  20.7    70 100.0  6230 993e3 13507 23019  39.6   1.9 
75.85/76.38	c N  75.9  20.6    70 100.0  6230 112e4 21642 23019  40.6   2.8 
104.08/104.78	c + 104.2  20.4    70 100.0  6230 148e4 15023 25320  40.3   2.1 
165.54/166.54	c + 165.6  20.2    70 100.0  6230 223e4 13936 27852  40.8   1.9 
184.53/185.67	c N 184.6  20.1    70 100.0  6230 246e4 21850 27852  41.5   2.7 
261.58/263.12	c + 261.6  19.9    70 100.0  6230 335e4 12678 30637  40.4   1.8 
416.19/418.63	c + 416.2  19.5    70 100.0  6230 502e4 23894 33700  40.4   2.9 
449.69/452.31	c N 449.7  19.5    70 100.0  6230 533e4 18370 33700  40.6   2.6 
672.31/676.24	c + 672.4  19.3    70 100.0  6230 754e4 33618 37070  40.6   4.3 
1082.84/1089.15	c + 108e1  19.0    70 100.0  6230 113e5 19906 40777  40.3   2.7 
1101.84/1108.26	c N 110e1  19.0    70 100.0  6230 114e5 22441 40777  40.0   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-1515898-1238260956/watcher-1515898-1238260956 -o /tmp/evaluation-result-1515898-1238260956/solver-1515898-1238260956 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515898-1238260956.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: 1.99 2.00 1.99 4/85 27357
/proc/meminfo: memFree=1810368/2055920 swapFree=4169364/4192956
[pid=27357] ppid=27355 vsize=18576 CPUtime=0
/proc/27357/stat : 27357 (runsolver) R 27355 27357 27078 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1098756631 19021824 292 1992294400 4194304 4302548 548682068496 18446744073709551615 233402068263 0 0 4096 24578 0 0 0 17 1 0 0
/proc/27357/statm: 4644 292 257 26 0 2626 0

[startup+0.0773789 s]
/proc/loadavg: 1.99 2.00 1.99 4/85 27357
/proc/meminfo: memFree=1810368/2055920 swapFree=4169364/4192956
[pid=27357] ppid=27355 vsize=1308 CPUtime=0.06
/proc/27357/stat : 27357 (picosat) R 27355 27357 27078 0 -1 4194304 243 0 0 0 6 0 0 0 20 0 1 0 1098756631 1339392 228 1992294400 134512640 135137933 4294956240 18446744073709551615 134552709 0 0 4096 0 0 0 0 17 1 0 0
/proc/27357/statm: 327 228 69 152 0 173 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1308

[startup+0.10138 s]
/proc/loadavg: 1.99 2.00 1.99 4/85 27357
/proc/meminfo: memFree=1810368/2055920 swapFree=4169364/4192956
[pid=27357] ppid=27355 vsize=1440 CPUtime=0.09
/proc/27357/stat : 27357 (picosat) R 27355 27357 27078 0 -1 4194304 267 0 0 0 9 0 0 0 20 0 1 0 1098756631 1474560 252 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27357/statm: 360 252 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.3014 s]
/proc/loadavg: 1.99 2.00 1.99 4/85 27357
/proc/meminfo: memFree=1810368/2055920 swapFree=4169364/4192956
[pid=27357] ppid=27355 vsize=1976 CPUtime=0.29
/proc/27357/stat : 27357 (picosat) R 27355 27357 27078 0 -1 4194304 391 0 0 0 29 0 0 0 21 0 1 0 1098756631 2023424 376 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/27357/statm: 494 376 69 152 0 340 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1976

[startup+0.70144 s]
/proc/loadavg: 1.99 2.00 1.99 4/85 27357
/proc/meminfo: memFree=1810368/2055920 swapFree=4169364/4192956
[pid=27357] ppid=27355 vsize=2108 CPUtime=0.69
/proc/27357/stat : 27357 (picosat) R 27355 27357 27078 0 -1 4194304 427 0 0 0 69 0 0 0 25 0 1 0 1098756631 2158592 412 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/27357/statm: 527 412 69 152 0 373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2108

[startup+1.50152 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27358
/proc/meminfo: memFree=1808688/2055920 swapFree=4169364/4192956
[pid=27357] ppid=27355 vsize=2296 CPUtime=1.48
/proc/27357/stat : 27357 (picosat) R 27355 27357 27078 0 -1 4194304 481 0 0 0 148 0 0 0 25 0 1 0 1098756631 2351104 466 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27357/statm: 574 466 69 152 0 420 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 2296

[startup+3.10168 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27358
/proc/meminfo: memFree=1808304/2055920 swapFree=4169364/4192956
[pid=27357] ppid=27355 vsize=2560 CPUtime=3.07
/proc/27357/stat : 27357 (picosat) R 27355 27357 27078 0 -1 4194304 544 0 0 0 307 0 0 0 25 0 1 0 1098756631 2621440 529 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/27357/statm: 640 529 69 152 0 486 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 2560

[startup+6.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27358
/proc/meminfo: memFree=1807984/2055920 swapFree=4169364/4192956
[pid=27357] ppid=27355 vsize=2692 CPUtime=6.25
/proc/27357/stat : 27357 (picosat) R 27355 27357 27078 0 -1 4194304 581 0 0 0 625 0 0 0 25 0 1 0 1098756631 2756608 566 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27357/statm: 673 566 69 152 0 519 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 2692

[startup+12.7016 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27358
/proc/meminfo: memFree=1807608/2055920 swapFree=4169364/4192956
[pid=27357] ppid=27355 vsize=2956 CPUtime=12.62
/proc/27357/stat : 27357 (picosat) R 27355 27357 27078 0 -1 4194304 657 0 0 0 1262 0 0 0 25 0 1 0 1098756631 3026944 642 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27357/statm: 739 642 69 152 0 585 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 2956

[startup+25.5029 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27358
/proc/meminfo: memFree=1807416/2055920 swapFree=4169364/4192956
[pid=27357] ppid=27355 vsize=3352 CPUtime=25.34
/proc/27357/stat : 27357 (picosat) R 27355 27357 27078 0 -1 4194304 721 0 0 0 2534 0 0 0 25 0 1 0 1098756631 3432448 706 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/27357/statm: 838 706 69 152 0 684 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 3352

[startup+51.1025 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27358
/proc/meminfo: memFree=1806904/2055920 swapFree=4169364/4192956
[pid=27357] ppid=27355 vsize=3876 CPUtime=50.79
/proc/27357/stat : 27357 (picosat) R 27355 27357 27078 0 -1 4194304 844 0 0 0 5079 0 0 0 25 0 1 0 1098756631 3969024 829 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/27357/statm: 969 829 69 152 0 815 0
Current children cumulated CPU time (s) 50.79
Current children cumulated vsize (KiB) 3876

[startup+102.309 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27358
/proc/meminfo: memFree=1806584/2055920 swapFree=4169364/4192956
[pid=27357] ppid=27355 vsize=4008 CPUtime=101.7
/proc/27357/stat : 27357 (picosat) R 27355 27357 27078 0 -1 4194304 900 0 0 0 10170 0 0 0 25 0 1 0 1098756631 4104192 885 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27357/statm: 1002 885 69 152 0 848 0
Current children cumulated CPU time (s) 101.7
Current children cumulated vsize (KiB) 4008

[startup+162.303 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27358
/proc/meminfo: memFree=1806264/2055920 swapFree=4169364/4192956
[pid=27357] ppid=27355 vsize=4272 CPUtime=161.36
/proc/27357/stat : 27357 (picosat) R 27355 27357 27078 0 -1 4194304 958 0 0 0 16135 1 0 0 25 0 1 0 1098756631 4374528 943 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27357/statm: 1068 943 69 152 0 914 0
Current children cumulated CPU time (s) 161.36
Current children cumulated vsize (KiB) 4272

[startup+222.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27358
/proc/meminfo: memFree=1806008/2055920 swapFree=4169364/4192956
[pid=27357] ppid=27355 vsize=4536 CPUtime=221.01
/proc/27357/stat : 27357 (picosat) R 27355 27357 27078 0 -1 4194304 1044 0 0 0 22100 1 0 0 25 0 1 0 1098756631 4644864 1029 1992294400 134512640 135137933 4294956240 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/27357/statm: 1134 1029 69 152 0 980 0
Current children cumulated CPU time (s) 221.01
Current children cumulated vsize (KiB) 4536

[startup+282.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27358
/proc/meminfo: memFree=1805752/2055920 swapFree=4169364/4192956
[pid=27357] ppid=27355 vsize=4752 CPUtime=280.67
/proc/27357/stat : 27357 (picosat) R 27355 27357 27078 0 -1 4194304 1092 0 0 0 28066 1 0 0 25 0 1 0 1098756631 4866048 1077 1992294400 134512640 135137933 4294956240 18446744073709551615 134554535 0 0 4096 0 0 0 0 17 1 0 0
/proc/27357/statm: 1188 1077 69 152 0 1034 0
Current children cumulated CPU time (s) 280.67
Current children cumulated vsize (KiB) 4752

[startup+342.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27358
/proc/meminfo: memFree=1805688/2055920 swapFree=4169364/4192956
[pid=27357] ppid=27355 vsize=4752 CPUtime=340.32
/proc/27357/stat : 27357 (picosat) R 27355 27357 27078 0 -1 4194304 1111 0 0 0 34031 1 0 0 25 0 1 0 1098756631 4866048 1096 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27357/statm: 1188 1096 69 152 0 1034 0
Current children cumulated CPU time (s) 340.32
Current children cumulated vsize (KiB) 4752

[startup+402.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27358
/proc/meminfo: memFree=1805624/2055920 swapFree=4169364/4192956
[pid=27357] ppid=27355 vsize=4752 CPUtime=399.98
/proc/27357/stat : 27357 (picosat) R 27355 27357 27078 0 -1 4194304 1111 0 0 0 39997 1 0 0 25 0 1 0 1098756631 4866048 1096 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27357/statm: 1188 1096 69 152 0 1034 0
Current children cumulated CPU time (s) 399.98
Current children cumulated vsize (KiB) 4752

[startup+462.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27358
/proc/meminfo: memFree=1805304/2055920 swapFree=4169364/4192956
[pid=27357] ppid=27355 vsize=5404 CPUtime=459.63
/proc/27357/stat : 27357 (picosat) R 27355 27357 27078 0 -1 4194304 1200 0 0 0 45962 1 0 0 25 0 1 0 1098756631 5533696 1185 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/27357/statm: 1351 1185 69 152 0 1197 0
Current children cumulated CPU time (s) 459.63
Current children cumulated vsize (KiB) 5404

[startup+522.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27358
/proc/meminfo: memFree=1805176/2055920 swapFree=4169364/4192956
[pid=27357] ppid=27355 vsize=5532 CPUtime=519.3
/proc/27357/stat : 27357 (picosat) R 27355 27357 27078 0 -1 4194304 1224 0 0 0 51928 2 0 0 25 0 1 0 1098756631 5664768 1209 1992294400 134512640 135137933 4294956240 18446744073709551615 134521361 0 0 4096 0 0 0 0 17 1 0 0
/proc/27357/statm: 1383 1209 69 152 0 1229 0
Current children cumulated CPU time (s) 519.3
Current children cumulated vsize (KiB) 5532

[startup+582.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27358
/proc/meminfo: memFree=1805176/2055920 swapFree=4169364/4192956
[pid=27357] ppid=27355 vsize=5532 CPUtime=578.95
/proc/27357/stat : 27357 (picosat) R 27355 27357 27078 0 -1 4194304 1224 0 0 0 57893 2 0 0 25 0 1 0 1098756631 5664768 1209 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/27357/statm: 1383 1209 69 152 0 1229 0
Current children cumulated CPU time (s) 578.95
Current children cumulated vsize (KiB) 5532

[startup+642.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27358
/proc/meminfo: memFree=1805112/2055920 swapFree=4169364/4192956
[pid=27357] ppid=27355 vsize=5532 CPUtime=638.61
/proc/27357/stat : 27357 (picosat) R 27355 27357 27078 0 -1 4194304 1224 0 0 0 63859 2 0 0 25 0 1 0 1098756631 5664768 1209 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/27357/statm: 1383 1209 69 152 0 1229 0
Current children cumulated CPU time (s) 638.61
Current children cumulated vsize (KiB) 5532

[startup+702.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27358
/proc/meminfo: memFree=1804728/2055920 swapFree=4169364/4192956
[pid=27357] ppid=27355 vsize=5784 CPUtime=698.26
/proc/27357/stat : 27357 (picosat) R 27355 27357 27078 0 -1 4194304 1313 0 0 0 69824 2 0 0 25 0 1 0 1098756631 5922816 1298 1992294400 134512640 135137933 4294956240 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/27357/statm: 1446 1298 69 152 0 1292 0
Current children cumulated CPU time (s) 698.26
Current children cumulated vsize (KiB) 5784

[startup+762.307 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27358
/proc/meminfo: memFree=1804664/2055920 swapFree=4169364/4192956
[pid=27357] ppid=27355 vsize=5784 CPUtime=757.92
/proc/27357/stat : 27357 (picosat) R 27355 27357 27078 0 -1 4194304 1313 0 0 0 75790 2 0 0 25 0 1 0 1098756631 5922816 1298 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/27357/statm: 1446 1298 69 152 0 1292 0
Current children cumulated CPU time (s) 757.92
Current children cumulated vsize (KiB) 5784

[startup+822.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27358
/proc/meminfo: memFree=1804664/2055920 swapFree=4169364/4192956
[pid=27357] ppid=27355 vsize=5784 CPUtime=817.57
/proc/27357/stat : 27357 (picosat) R 27355 27357 27078 0 -1 4194304 1313 0 0 0 81755 2 0 0 25 0 1 0 1098756631 5922816 1298 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/27357/statm: 1446 1298 69 152 0 1292 0
Current children cumulated CPU time (s) 817.57
Current children cumulated vsize (KiB) 5784

[startup+882.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27358
/proc/meminfo: memFree=1804664/2055920 swapFree=4169364/4192956
[pid=27357] ppid=27355 vsize=5916 CPUtime=877.22
/proc/27357/stat : 27357 (picosat) R 27355 27357 27078 0 -1 4194304 1333 0 0 0 87720 2 0 0 25 0 1 0 1098756631 6057984 1318 1992294400 134512640 135137933 4294956240 18446744073709551615 134566700 0 0 4096 0 0 0 0 17 1 0 0
/proc/27357/statm: 1479 1318 69 152 0 1325 0
Current children cumulated CPU time (s) 877.22
Current children cumulated vsize (KiB) 5916

[startup+942.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27358
/proc/meminfo: memFree=1804600/2055920 swapFree=4169364/4192956
[pid=27357] ppid=27355 vsize=5916 CPUtime=936.89
/proc/27357/stat : 27357 (picosat) R 27355 27357 27078 0 -1 4194304 1333 0 0 0 93686 3 0 0 25 0 1 0 1098756631 6057984 1318 1992294400 134512640 135137933 4294956240 18446744073709551615 134545072 0 0 4096 0 0 0 0 17 1 0 0
/proc/27357/statm: 1479 1318 69 152 0 1325 0
Current children cumulated CPU time (s) 936.89
Current children cumulated vsize (KiB) 5916

[startup+1002.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27358
/proc/meminfo: memFree=1804600/2055920 swapFree=4169364/4192956
[pid=27357] ppid=27355 vsize=5896 CPUtime=996.54
/proc/27357/stat : 27357 (picosat) R 27355 27357 27078 0 -1 4194304 1333 0 0 0 99651 3 0 0 25 0 1 0 1098756631 6037504 1318 1992294400 134512640 135137933 4294956240 18446744073709551615 134542926 0 0 4096 0 0 0 0 17 1 0 0
/proc/27357/statm: 1474 1318 69 152 0 1320 0
Current children cumulated CPU time (s) 996.54
Current children cumulated vsize (KiB) 5896

[startup+1062.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27358
/proc/meminfo: memFree=1804536/2055920 swapFree=4169364/4192956
[pid=27357] ppid=27355 vsize=5896 CPUtime=1056.2
/proc/27357/stat : 27357 (picosat) R 27355 27357 27078 0 -1 4194304 1347 0 0 0 105617 3 0 0 25 0 1 0 1098756631 6037504 1332 1992294400 134512640 135137933 4294956240 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/27357/statm: 1474 1332 69 152 0 1320 0
Current children cumulated CPU time (s) 1056.2
Current children cumulated vsize (KiB) 5896

[startup+1122.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27358
/proc/meminfo: memFree=1804344/2055920 swapFree=4169364/4192956
[pid=27357] ppid=27355 vsize=6028 CPUtime=1115.85
/proc/27357/stat : 27357 (picosat) R 27355 27357 27078 0 -1 4194304 1386 0 0 0 111582 3 0 0 25 0 1 0 1098756631 6172672 1371 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27357/statm: 1507 1371 69 152 0 1353 0
Current children cumulated CPU time (s) 1115.85
Current children cumulated vsize (KiB) 6028

[startup+1182.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27358
/proc/meminfo: memFree=1804280/2055920 swapFree=4169364/4192956
[pid=27357] ppid=27355 vsize=6160 CPUtime=1175.51
/proc/27357/stat : 27357 (picosat) R 27355 27357 27078 0 -1 4194304 1395 0 0 0 117548 3 0 0 25 0 1 0 1098756631 6307840 1380 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27357/statm: 1540 1380 69 152 0 1386 0
Current children cumulated CPU time (s) 1175.51
Current children cumulated vsize (KiB) 6160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1207 s]
/proc/loadavg: 1.99 2.00 1.99 3/86 27360
/proc/meminfo: memFree=1804088/2055920 swapFree=4169364/4192956
[pid=27357] ppid=27355 vsize=6160 CPUtime=1200.06
/proc/27357/stat : 27357 (picosat) R 27355 27357 27078 0 -1 4194304 1419 0 0 0 120003 3 0 0 25 0 1 0 1098756631 6307840 1404 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/27357/statm: 1540 1404 69 152 0 1386 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 6160

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1207.01
CPU time (s): 1200.08
CPU user time (s): 1200.04
CPU system time (s): 0.037994
CPU usage (%): 99.4257
Max. virtual memory (cumulated for all children) (KiB): 6160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.037994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1419
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= 14658

runsolver used 1.76773 second user time and 4.83026 second system time

The end

Launcher Data 

Begin job on node70 at 2009-03-28 18:22:37
IDJOB=1515898
IDBENCH=70468
IDSOLVER=506
FILE ID=node70/1515898-1238260956
PBS_JOBID= 9060813
Free space on /tmp= 65292 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/70/unif-k7-r89-v70-c6230-S358640743-023.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515898-1238260956/watcher-1515898-1238260956 -o /tmp/evaluation-result-1515898-1238260956/solver-1515898-1238260956 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515898-1238260956.cnf

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

MD5SUM BENCH= 093008c1ff7003864425a0786735d960
RANDOM SEED=877899437

node70.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		: 3000.234
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		: 3000.234
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:       1810848 kB
Buffers:         48400 kB
Cached:         141528 kB
SwapCached:       8700 kB
Active:          91200 kB
Inactive:       108876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1810848 kB
SwapTotal:     4192956 kB
SwapFree:      4169364 kB
Dirty:             852 kB
Writeback:           0 kB
Mapped:          15216 kB
Slab:            28996 kB
Committed_AS:  2136012 kB
PageTables:       2668 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= 65292 MiB
End job on node70 at 2009-03-28 18:42:46