Trace number 1516390

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S603077945-019.cnf
MD5SUMba7fab3ac0ce1b351c2d42cffabe6360
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.427934
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-1516390-1238268898.cnf
0.00/0.00	c parsed header 'p cnf 70 6230'
0.00/0.00	c initialized 70 variables
0.00/0.00	c found 6230 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    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  25.9    70 100.0  6230   100   100  3426   7.1   0.3 
0.00/0.01	c R   0.0  25.9    70 100.0  6230   103   103  3426   7.4   0.3 
0.00/0.01	c +   0.0  25.5    70 100.0  6230   250   250  3768  14.7   0.3 
0.00/0.01	c R   0.0  25.9    70 100.0  6230   404   404  3768  20.9   0.3 
0.00/0.02	c +   0.0  25.4    70 100.0  6230   475   475  4144  23.2   0.4 
0.00/0.02	c +   0.0  25.5    70 100.0  6230   812   812  4558  30.7   0.4 
0.00/0.04	c N   0.0  25.2    70 100.0  6230  1209  1209  4558  35.6   0.4 
0.00/0.04	c +   0.0  25.2    70 100.0  6230  1317  1317  5013  36.6   0.5 
0.04/0.06	c +   0.1  25.0    70 100.0  6230  2074  2074  5514  39.4   0.5 
0.09/0.10	c +   0.1  24.7    70 100.0  6230  3209  3209  6065  41.7   0.7 
0.09/0.10	c N   0.1  24.7    70 100.0  6230  3213  3213  6065  41.7   0.7 
0.09/0.16	c +   0.2  24.3    70 100.0  6230  4911  4911  6671  40.7   0.9 
0.19/0.27	c +   0.3  24.1    70 100.0  6230  7464  4121  7338  40.4   0.8 
0.19/0.29	c N   0.3  24.1    70 100.0  6230  8021  4678  7338  40.2   0.9 
0.39/0.42	c +   0.4  24.1    70 100.0  6230 11293  4276  8071  40.7   0.8 
0.59/0.67	c +   0.7  23.7    70 100.0  6230 17036  5975  8878  40.9   1.0 
0.69/0.76	c N   0.8  23.6    70 100.0  6230 19241  8180  8878  40.9   1.2 
1.00/1.05	c +   1.1  23.2    70 100.0  6230 25650  5704  9765  39.7   1.0 
1.59/1.66	c +   1.7  23.0    70 100.0  6230 38571  8848 10741  40.8   1.4 
1.99/2.00	c N   2.0  22.8    70 100.0  6230 44897  9796 10741  39.6   1.5 
1.99/2.00	c 
1.99/2.00	c  seconds     variables   original    learned     agility
1.99/2.00	c         level        used      conflicts    limit          MB
1.99/2.00	c 
2.59/2.67	c +   2.7  22.8    70 100.0  6230 57952  6724 11815  40.0   1.1 
4.09/4.16	c +   4.2  22.3    70 100.0  6230 87023  6231 12996  41.0   1.1 
4.89/4.97	c N   5.0  22.2    70 100.0  6230 102e3  8800 12996  40.2   1.4 
6.39/6.48	c +   6.5  22.0    70 100.0  6230 130e3 10819 14295  40.7   1.6 
10.19/10.21	c +  10.2  21.7    70 100.0  6230 196e3 11846 15724  40.5   1.7 
12.29/12.33	c N  12.3  21.5    70 100.0  6230 230e3 15142 15724  40.0   2.0 
16.19/16.22	c +  16.2  21.4    70 100.0  6230 294e3 15541 17296  39.9   2.0 
25.88/25.94	c +  25.9  21.1    70 100.0  6230 441e3 15600 19025  40.5   2.2 
30.78/30.87	c N  30.9  20.9    70 100.0  6230 512e3 10908 19025  41.6   1.6 
40.88/40.95	c +  40.9  20.8    70 100.0  6230 662e3 17428 20927  39.8   2.3 
64.87/64.90	c +  64.9  20.5    70 100.0  6230 993e3 13512 23019  40.6   1.9 
75.36/75.44	c N  75.4  20.4    70 100.0  6230 112e4 21549 23019  39.8   2.8 
104.25/104.40	c + 104.4  20.3    70 100.0  6230 148e4 15019 25320  40.2   2.1 
168.24/168.39	c + 168.3  20.1    70 100.0  6230 223e4 24449 27852  40.3   3.0 
188.42/188.54	c N 188.5  20.1    70 100.0  6230 246e4 17550 27852  41.1   2.3 
269.19/269.30	c + 269.2  19.8    70 100.0  6230 335e4 21309 30637  41.3   2.6 
433.44/433.65	c + 433.5  19.8    70 100.0  6230 502e4 19641 33700  40.2   2.5 
466.73/466.90	c N 466.7  19.7    70 100.0  6230 533e4 15031 33700  40.3   2.2 
703.65/703.95	c + 703.7  19.5    70 100.0  6230 754e4 30010 37070  39.6   3.7 
1138.88/1139.34	c + 114e1  19.4    70 100.0  6230 113e5 16913 40777  39.8   2.4 
1158.38/1158.89	c N 116e1  19.4    70 100.0  6230 114e5 18770 40777  39.9   2.6

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-1516390-1238268898/watcher-1516390-1238268898 -o /tmp/evaluation-result-1516390-1238268898/solver-1516390-1238268898 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516390-1238268898.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 0.99 2/70 28518
/proc/meminfo: memFree=889016/2055920 swapFree=4170584/4192956
[pid=28518] ppid=28516 vsize=1044 CPUtime=0
/proc/28518/stat : 28518 (picosat) R 28516 28518 28424 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 1099552402 1069056 138 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/28518/statm: 261 139 56 152 0 107 0

[startup+0.047131 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 28518
/proc/meminfo: memFree=889016/2055920 swapFree=4170584/4192956
[pid=28518] ppid=28516 vsize=1176 CPUtime=0.04
/proc/28518/stat : 28518 (picosat) R 28516 28518 28424 0 -1 4194304 220 0 0 0 4 0 0 0 18 0 1 0 1099552402 1204224 205 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/28518/statm: 294 205 69 152 0 140 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1176

[startup+0.101141 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 28518
/proc/meminfo: memFree=889016/2055920 swapFree=4170584/4192956
[pid=28518] ppid=28516 vsize=1440 CPUtime=0.09
/proc/28518/stat : 28518 (picosat) R 28516 28518 28424 0 -1 4194304 272 0 0 0 9 0 0 0 18 0 1 0 1099552402 1474560 257 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/28518/statm: 360 257 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.301177 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 28518
/proc/meminfo: memFree=889016/2055920 swapFree=4170584/4192956
[pid=28518] ppid=28516 vsize=1972 CPUtime=0.29
/proc/28518/stat : 28518 (picosat) R 28516 28518 28424 0 -1 4194304 389 0 0 0 29 0 0 0 19 0 1 0 1099552402 2019328 374 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/28518/statm: 493 374 69 152 0 339 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1972

[startup+0.70125 s]
/proc/loadavg: 0.99 0.97 0.99 2/70 28518
/proc/meminfo: memFree=889016/2055920 swapFree=4170584/4192956
[pid=28518] ppid=28516 vsize=2104 CPUtime=0.69
/proc/28518/stat : 28518 (picosat) R 28516 28518 28424 0 -1 4194304 429 0 0 0 69 0 0 0 22 0 1 0 1099552402 2154496 414 1992294400 134512640 135137933 4294956240 18446744073709551615 134552888 0 0 4096 0 0 0 0 17 1 0 0
/proc/28518/statm: 526 414 69 152 0 372 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2104

[startup+1.50139 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 28519
/proc/meminfo: memFree=887472/2055920 swapFree=4170584/4192956
[pid=28518] ppid=28516 vsize=2368 CPUtime=1.49
/proc/28518/stat : 28518 (picosat) R 28516 28518 28424 0 -1 4194304 482 0 0 0 149 0 0 0 25 0 1 0 1099552402 2424832 467 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28518/statm: 592 467 69 152 0 438 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2368

[startup+3.10169 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 28519
/proc/meminfo: memFree=887152/2055920 swapFree=4170584/4192956
[pid=28518] ppid=28516 vsize=2496 CPUtime=3.09
/proc/28518/stat : 28518 (picosat) R 28516 28518 28424 0 -1 4194304 540 0 0 0 309 0 0 0 25 0 1 0 1099552402 2555904 525 1992294400 134512640 135137933 4294956240 18446744073709551615 134548895 0 0 4096 0 0 0 0 17 1 0 0
/proc/28518/statm: 624 525 69 152 0 470 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2496

[startup+6.30127 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 28519
/proc/meminfo: memFree=886896/2055920 swapFree=4170584/4192956
[pid=28518] ppid=28516 vsize=2628 CPUtime=6.29
/proc/28518/stat : 28518 (picosat) R 28516 28518 28424 0 -1 4194304 580 0 0 0 629 0 0 0 25 0 1 0 1099552402 2691072 565 1992294400 134512640 135137933 4294956240 18446744073709551615 134527846 0 0 4096 0 0 0 0 17 1 0 0
/proc/28518/statm: 657 565 69 152 0 503 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2628

[startup+12.7014 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 28519
/proc/meminfo: memFree=886448/2055920 swapFree=4170584/4192956
[pid=28518] ppid=28516 vsize=3020 CPUtime=12.69
/proc/28518/stat : 28518 (picosat) R 28516 28518 28424 0 -1 4194304 656 0 0 0 1269 0 0 0 25 0 1 0 1099552402 3092480 641 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/28518/statm: 755 641 69 152 0 601 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3020

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 28519
/proc/meminfo: memFree=886256/2055920 swapFree=4170584/4192956
[pid=28518] ppid=28516 vsize=3284 CPUtime=25.48
/proc/28518/stat : 28518 (picosat) R 28516 28518 28424 0 -1 4194304 707 0 0 0 2548 0 0 0 25 0 1 0 1099552402 3362816 692 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/28518/statm: 821 692 69 152 0 667 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3284

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 28519
/proc/meminfo: memFree=885808/2055920 swapFree=4170584/4192956
[pid=28518] ppid=28516 vsize=3680 CPUtime=51.07
/proc/28518/stat : 28518 (picosat) R 28516 28518 28424 0 -1 4194304 820 0 0 0 5107 0 0 0 25 0 1 0 1099552402 3768320 805 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/28518/statm: 920 805 69 152 0 766 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3680

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 28519
/proc/meminfo: memFree=885424/2055920 swapFree=4170584/4192956
[pid=28518] ppid=28516 vsize=3944 CPUtime=102.25
/proc/28518/stat : 28518 (picosat) R 28516 28518 28424 0 -1 4194304 895 0 0 0 10225 0 0 0 25 0 1 0 1099552402 4038656 880 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28518/statm: 986 880 69 152 0 832 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 3944

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 28519
/proc/meminfo: memFree=885104/2055920 swapFree=4170584/4192956
[pid=28518] ppid=28516 vsize=4316 CPUtime=162.24
/proc/28518/stat : 28518 (picosat) R 28516 28518 28424 0 -1 4194304 968 0 0 0 16223 1 0 0 25 0 1 0 1099552402 4419584 953 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/28518/statm: 1079 953 69 152 0 925 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4316

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 28519
/proc/meminfo: memFree=884784/2055920 swapFree=4170584/4192956
[pid=28518] ppid=28516 vsize=4560 CPUtime=222.21
/proc/28518/stat : 28518 (picosat) R 28516 28518 28424 0 -1 4194304 1038 0 0 0 22220 1 0 0 25 0 1 0 1099552402 4669440 1023 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/28518/statm: 1140 1023 69 152 0 986 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4560

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 28519
/proc/meminfo: memFree=884336/2055920 swapFree=4170584/4192956
[pid=28518] ppid=28516 vsize=4956 CPUtime=282.19
/proc/28518/stat : 28518 (picosat) R 28516 28518 28424 0 -1 4194304 1141 0 0 0 28218 1 0 0 25 0 1 0 1099552402 5074944 1126 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28518/statm: 1239 1126 69 152 0 1085 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4956

[startup+342.301 s]
/proc/loadavg: 1.07 0.99 0.99 2/71 28519
/proc/meminfo: memFree=884344/2055920 swapFree=4170584/4192956
[pid=28518] ppid=28516 vsize=4956 CPUtime=342.16
/proc/28518/stat : 28518 (picosat) R 28516 28518 28424 0 -1 4194304 1141 0 0 0 34215 1 0 0 25 0 1 0 1099552402 5074944 1126 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28518/statm: 1239 1126 69 152 0 1085 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 4956

[startup+402.301 s]
/proc/loadavg: 1.09 1.00 1.00 2/71 28519
/proc/meminfo: memFree=884344/2055920 swapFree=4170584/4192956
[pid=28518] ppid=28516 vsize=4956 CPUtime=402.15
/proc/28518/stat : 28518 (picosat) R 28516 28518 28424 0 -1 4194304 1141 0 0 0 40213 2 0 0 25 0 1 0 1099552402 5074944 1126 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/28518/statm: 1239 1126 69 152 0 1085 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 4956

[startup+462.301 s]
/proc/loadavg: 1.09 1.02 1.00 2/71 28520
/proc/meminfo: memFree=884280/2055920 swapFree=4170584/4192956
[pid=28518] ppid=28516 vsize=5344 CPUtime=462.13
/proc/28518/stat : 28518 (picosat) R 28516 28518 28424 0 -1 4194304 1187 0 0 0 46211 2 0 0 25 0 1 0 1099552402 5472256 1172 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28518/statm: 1336 1172 69 152 0 1182 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 5344

[startup+522.301 s]
/proc/loadavg: 1.09 1.03 1.00 2/71 28521
/proc/meminfo: memFree=884088/2055920 swapFree=4170584/4192956
[pid=28518] ppid=28516 vsize=5476 CPUtime=522.1
/proc/28518/stat : 28518 (picosat) R 28516 28518 28424 0 -1 4194304 1230 0 0 0 52208 2 0 0 25 0 1 0 1099552402 5607424 1215 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/28518/statm: 1369 1215 69 152 0 1215 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 5476

[startup+582.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/71 28521
/proc/meminfo: memFree=884152/2055920 swapFree=4170584/4192956
[pid=28518] ppid=28516 vsize=5476 CPUtime=582.08
/proc/28518/stat : 28518 (picosat) R 28516 28518 28424 0 -1 4194304 1230 0 0 0 58206 2 0 0 25 0 1 0 1099552402 5607424 1215 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28518/statm: 1369 1215 69 152 0 1215 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 5476

[startup+642.302 s]
/proc/loadavg: 1.09 1.04 1.00 2/71 28521
/proc/meminfo: memFree=884152/2055920 swapFree=4170584/4192956
[pid=28518] ppid=28516 vsize=5476 CPUtime=642.06
/proc/28518/stat : 28518 (picosat) R 28516 28518 28424 0 -1 4194304 1230 0 0 0 64204 2 0 0 25 0 1 0 1099552402 5607424 1215 1992294400 134512640 135137933 4294956240 18446744073709551615 134567628 0 0 4096 0 0 0 0 17 1 0 0
/proc/28518/statm: 1369 1215 69 152 0 1215 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 5476

[startup+702.302 s]
/proc/loadavg: 1.04 1.03 1.00 2/71 28521
/proc/meminfo: memFree=884152/2055920 swapFree=4170584/4192956
[pid=28518] ppid=28516 vsize=5476 CPUtime=702.04
/proc/28518/stat : 28518 (picosat) R 28516 28518 28424 0 -1 4194304 1230 0 0 0 70201 3 0 0 25 0 1 0 1099552402 5607424 1215 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28518/statm: 1369 1215 69 152 0 1215 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 5476

[startup+762.306 s]
/proc/loadavg: 1.01 1.02 1.00 2/71 28521
/proc/meminfo: memFree=883640/2055920 swapFree=4170584/4192956
[pid=28518] ppid=28516 vsize=6004 CPUtime=762.02
/proc/28518/stat : 28518 (picosat) R 28516 28518 28424 0 -1 4194304 1361 0 0 0 76199 3 0 0 25 0 1 0 1099552402 6148096 1346 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/28518/statm: 1501 1346 69 152 0 1347 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 6004

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/71 28521
/proc/meminfo: memFree=883640/2055920 swapFree=4170584/4192956
[pid=28518] ppid=28516 vsize=6004 CPUtime=821.99
/proc/28518/stat : 28518 (picosat) R 28516 28518 28424 0 -1 4194304 1361 0 0 0 82196 3 0 0 25 0 1 0 1099552402 6148096 1346 1992294400 134512640 135137933 4294956240 18446744073709551615 134548919 0 0 4096 0 0 0 0 17 1 0 0
/proc/28518/statm: 1501 1346 69 152 0 1347 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 6004

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/71 28521
/proc/meminfo: memFree=883640/2055920 swapFree=4170584/4192956
[pid=28518] ppid=28516 vsize=6004 CPUtime=881.97
/proc/28518/stat : 28518 (picosat) R 28516 28518 28424 0 -1 4194304 1361 0 0 0 88194 3 0 0 25 0 1 0 1099552402 6148096 1346 1992294400 134512640 135137933 4294956240 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/28518/statm: 1501 1346 69 152 0 1347 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 6004

[startup+942.303 s]
/proc/loadavg: 1.00 1.01 1.00 2/71 28521
/proc/meminfo: memFree=883576/2055920 swapFree=4170584/4192956
[pid=28518] ppid=28516 vsize=6004 CPUtime=941.95
/proc/28518/stat : 28518 (picosat) R 28516 28518 28424 0 -1 4194304 1361 0 0 0 94192 3 0 0 25 0 1 0 1099552402 6148096 1346 1992294400 134512640 135137933 4294956240 18446744073709551615 134553954 0 0 4096 0 0 0 0 17 1 0 0
/proc/28518/statm: 1501 1346 69 152 0 1347 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 6004

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28521
/proc/meminfo: memFree=883576/2055920 swapFree=4170584/4192956
[pid=28518] ppid=28516 vsize=6004 CPUtime=1001.92
/proc/28518/stat : 28518 (picosat) R 28516 28518 28424 0 -1 4194304 1361 0 0 0 100189 3 0 0 25 0 1 0 1099552402 6148096 1346 1992294400 134512640 135137933 4294956240 18446744073709551615 134567225 0 0 4096 0 0 0 0 17 1 0 0
/proc/28518/statm: 1501 1346 69 152 0 1347 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 6004

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28521
/proc/meminfo: memFree=883640/2055920 swapFree=4170584/4192956
[pid=28518] ppid=28516 vsize=5900 CPUtime=1061.9
/proc/28518/stat : 28518 (picosat) R 28516 28518 28424 0 -1 4194304 1361 0 0 0 106187 3 0 0 25 0 1 0 1099552402 6041600 1333 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/28518/statm: 1475 1333 69 152 0 1321 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 5900

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28521
/proc/meminfo: memFree=883704/2055920 swapFree=4170584/4192956
[pid=28518] ppid=28516 vsize=5900 CPUtime=1121.89
/proc/28518/stat : 28518 (picosat) R 28516 28518 28424 0 -1 4194304 1361 0 0 0 112185 4 0 0 25 0 1 0 1099552402 6041600 1333 1992294400 134512640 135137933 4294956240 18446744073709551615 134552163 0 0 4096 0 0 0 0 17 1 0 0
/proc/28518/statm: 1475 1333 69 152 0 1321 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 5900

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28521
/proc/meminfo: memFree=883448/2055920 swapFree=4170584/4192956
[pid=28518] ppid=28516 vsize=6156 CPUtime=1181.87
/proc/28518/stat : 28518 (picosat) R 28516 28518 28424 0 -1 4194304 1408 0 0 0 118183 4 0 0 25 0 1 0 1099552402 6303744 1380 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/28518/statm: 1539 1380 69 152 0 1385 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 6156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28521
/proc/meminfo: memFree=883448/2055920 swapFree=4170584/4192956
[pid=28518] ppid=28516 vsize=6156 CPUtime=1200.06
/proc/28518/stat : 28518 (picosat) R 28516 28518 28424 0 -1 4194304 1408 0 0 0 120002 4 0 0 25 0 1 0 1099552402 6303744 1380 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28518/statm: 1539 1380 69 152 0 1385 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 6156

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 28521
/proc/meminfo: memFree=883448/2055920 swapFree=4170584/4192956
[pid=28518] ppid=28516 vsize=6156 CPUtime=1200.06
/proc/28518/stat : 28518 (picosat) R 28516 28518 28424 0 -1 4194304 1408 0 0 0 120002 4 0 0 25 0 1 0 1099552402 6303744 1380 1992294400 134512640 135137933 4294956240 18446744073709551615 134548834 0 0 4096 0 0 0 0 17 1 0 0
/proc/28518/statm: 1539 1380 69 152 0 1385 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 6156

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.03
CPU system time (s): 0.044993
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 6164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1408
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= 836

runsolver used 1.08883 second user time and 3.2905 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-28 20:34:58
IDJOB=1516390
IDBENCH=70509
IDSOLVER=506
FILE ID=node45/1516390-1238268898
PBS_JOBID= 9060857
Free space on /tmp= 66336 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S603077945-019.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516390-1238268898/watcher-1516390-1238268898 -o /tmp/evaluation-result-1516390-1238268898/solver-1516390-1238268898 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516390-1238268898.cnf

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

MD5SUM BENCH= ba7fab3ac0ce1b351c2d42cffabe6360
RANDOM SEED=1612202201

node45.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		: 3000.285
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		: 3000.285
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:        889496 kB
Buffers:         93460 kB
Cached:         971804 kB
SwapCached:      11516 kB
Active:         160552 kB
Inactive:       917680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        889496 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:             852 kB
Writeback:           0 kB
Mapped:          18628 kB
Slab:            73520 kB
Committed_AS:  2503544 kB
PageTables:       1900 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66336 MiB
End job on node45 at 2009-03-28 20:55:00