Trace number 1516366

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) 1200.02 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S834811574-084.cnf
MD5SUMf47b98142bda69eb96f4457b8b3ad814
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.237963
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-1516366-1238268422.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  24.8    70 100.0  6230   100   100  3426   6.1   0.3 
0.00/0.01	c R   0.0  24.8    70 100.0  6230   100   100  3426   6.1   0.3 
0.00/0.01	c +   0.0  25.3    70 100.0  6230   250   250  3768  13.7   0.3 
0.00/0.01	c R   0.0  26.5    70 100.0  6230   404   404  3768  19.8   0.3 
0.00/0.02	c +   0.0  26.2    70 100.0  6230   475   475  4144  21.9   0.4 
0.00/0.03	c +   0.0  26.4    70 100.0  6230   812   812  4558  30.1   0.4 
0.00/0.04	c N   0.0  26.3    70 100.0  6230  1206  1206  4558  35.3   0.4 
0.00/0.04	c +   0.0  26.2    70 100.0  6230  1317  1317  5013  35.9   0.5 
0.04/0.06	c +   0.1  25.9    70 100.0  6230  2074  2074  5514  39.1   0.6 
0.09/0.10	c +   0.1  25.6    70 100.0  6230  3209  3209  6065  40.7   0.7 
0.09/0.10	c N   0.1  25.6    70 100.0  6230  3211  3211  6065  40.7   0.7 
0.09/0.16	c +   0.2  25.4    70 100.0  6230  4911  4911  6671  40.4   0.9 
0.19/0.27	c +   0.3  25.0    70 100.0  6230  7464  4126  7338  40.4   0.8 
0.19/0.29	c N   0.3  24.9    70 100.0  6230  8027  4689  7338  40.1   0.9 
0.39/0.44	c +   0.4  24.6    70 100.0  6230 11293  4282  8071  40.8   0.8 
0.59/0.69	c +   0.7  24.2    70 100.0  6230 17036  5985  8878  40.7   1.0 
0.69/0.79	c N   0.8  24.1    70 100.0  6230 19251  8200  8878  40.4   1.3 
1.10/1.11	c +   1.1  23.7    70 100.0  6230 25650  5709  9765  40.1   1.0 
1.69/1.74	c +   1.7  23.4    70 100.0  6230 38571  8858 10741  40.1   1.4 
1.99/2.05	c N   2.0  23.2    70 100.0  6230 44900  9810 10741  39.8   1.5 
1.99/2.05	c 
1.99/2.05	c  seconds     variables   original    learned     agility
1.99/2.05	c         level        used      conflicts    limit          MB
1.99/2.05	c 
2.69/2.70	c +   2.7  23.0    70 100.0  6230 57952  6735 11815  40.3   1.1 
4.19/4.24	c +   4.2  22.4    70 100.0  6230 87023  6244 12996  39.4   1.1 
4.99/5.08	c N   5.1  22.4    70 100.0  6230 102e3  8817 12996  40.8   1.3 
6.59/6.61	c +   6.6  22.2    70 100.0  6230 130e3 10829 14295  39.5   1.5 
10.29/10.37	c +  10.4  21.9    70 100.0  6230 196e3 11859 15724  39.7   1.7 
12.39/12.41	c N  12.4  21.8    70 100.0  6230 230e3 15160 15724  41.9   2.0 
16.19/16.24	c +  16.2  21.4    70 100.0  6230 294e3 15559 17296  40.4   2.0 
25.68/25.75	c +  25.8  21.3    70 100.0  6230 441e3 15617 19025  40.1   2.2 
30.58/30.66	c N  30.7  21.2    70 100.0  6230 512e3 10947 19025  39.7   1.7 
40.88/40.94	c +  40.9  21.0    70 100.0  6230 662e3 17441 20927  40.9   2.4 
65.27/65.38	c +  65.4  21.0    70 100.0  6230 993e3 13532 23019  40.1   2.0 
76.36/76.41	c N  76.4  20.9    70 100.0  6230 112e4 21699 23019  40.6   2.8 
105.35/105.46	c + 105.4  20.8    70 100.0  6230 148e4 15038 25320  40.3   2.1 
167.24/167.36	c + 167.3  20.4    70 100.0  6230 223e4 16130 27852  41.0   2.2 
188.33/188.49	c N 188.4  20.4    70 100.0  6230 246e4 23235 27852  40.3   3.0 
270.60/270.76	c + 270.7  20.2    70 100.0  6230 335e4 12598 30637  39.8   1.8 
433.55/433.71	c + 433.6  19.8    70 100.0  6230 502e4 24880 33700  39.5   3.1 
464.14/464.36	c N 464.2  19.7    70 100.0  6230 533e4 19361 33700  40.2   2.8 
691.67/691.99	c + 691.8  19.5    70 100.0  6230 754e4 13516 37070  39.2   2.1 
1118.02/1118.40	c + 112e1  19.3    70 100.0  6230 113e5 20906 40777  41.2   2.9 
1137.42/1137.85	c N 114e1  19.3    70 100.0  6230 114e5 23393 40777  40.3   3.1

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-1516366-1238268422/watcher-1516366-1238268422 -o /tmp/evaluation-result-1516366-1238268422/solver-1516366-1238268422 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516366-1238268422.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: 1.00 1.00 1.00 3/64 26154
/proc/meminfo: memFree=891632/2055920 swapFree=4175464/4192956
[pid=26154] ppid=26152 vsize=912 CPUtime=0
/proc/26154/stat : 26154 (picosat) R 26152 26154 26089 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 1099507390 933888 108 1992294400 134512640 135137933 4294956240 18446744073709551615 134665936 0 0 4096 0 0 0 0 17 1 0 0
/proc/26154/statm: 228 108 56 152 0 74 0

[startup+0.051722 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26154
/proc/meminfo: memFree=891632/2055920 swapFree=4175464/4192956
[pid=26154] ppid=26152 vsize=1308 CPUtime=0.04
/proc/26154/stat : 26154 (picosat) R 26152 26154 26089 0 -1 4194304 225 0 0 0 4 0 0 0 18 0 1 0 1099507390 1339392 210 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/26154/statm: 327 210 69 152 0 173 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1308

[startup+0.102729 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26154
/proc/meminfo: memFree=891632/2055920 swapFree=4175464/4192956
[pid=26154] ppid=26152 vsize=1440 CPUtime=0.09
/proc/26154/stat : 26154 (picosat) R 26152 26154 26089 0 -1 4194304 276 0 0 0 9 0 0 0 18 0 1 0 1099507390 1474560 261 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/26154/statm: 360 261 69 152 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1440

[startup+0.302758 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26154
/proc/meminfo: memFree=891632/2055920 swapFree=4175464/4192956
[pid=26154] ppid=26152 vsize=1968 CPUtime=0.29
/proc/26154/stat : 26154 (picosat) R 26152 26154 26089 0 -1 4194304 392 0 0 0 29 0 0 0 19 0 1 0 1099507390 2015232 377 1992294400 134512640 135137933 4294956240 18446744073709551615 134521269 0 0 4096 0 0 0 0 17 1 0 0
/proc/26154/statm: 492 377 69 152 0 338 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1968

[startup+0.701816 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26154
/proc/meminfo: memFree=891632/2055920 swapFree=4175464/4192956
[pid=26154] ppid=26152 vsize=2100 CPUtime=0.69
/proc/26154/stat : 26154 (picosat) R 26152 26154 26089 0 -1 4194304 429 0 0 0 69 0 0 0 22 0 1 0 1099507390 2150400 414 1992294400 134512640 135137933 4294956240 18446744073709551615 134549144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26154/statm: 525 414 69 152 0 371 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2100

[startup+1.50193 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26155
/proc/meminfo: memFree=890088/2055920 swapFree=4175464/4192956
[pid=26154] ppid=26152 vsize=2364 CPUtime=1.49
/proc/26154/stat : 26154 (picosat) R 26152 26154 26089 0 -1 4194304 478 0 0 0 149 0 0 0 25 0 1 0 1099507390 2420736 463 1992294400 134512640 135137933 4294956240 18446744073709551615 134549015 0 0 4096 0 0 0 0 17 1 0 0
/proc/26154/statm: 591 463 69 152 0 437 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2364

[startup+3.10116 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26155
/proc/meminfo: memFree=889768/2055920 swapFree=4175464/4192956
[pid=26154] ppid=26152 vsize=2496 CPUtime=3.09
/proc/26154/stat : 26154 (picosat) R 26152 26154 26089 0 -1 4194304 544 0 0 0 309 0 0 0 25 0 1 0 1099507390 2555904 529 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/26154/statm: 624 529 69 152 0 470 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2496

[startup+6.30163 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26155
/proc/meminfo: memFree=889448/2055920 swapFree=4175464/4192956
[pid=26154] ppid=26152 vsize=2756 CPUtime=6.29
/proc/26154/stat : 26154 (picosat) R 26152 26154 26089 0 -1 4194304 582 0 0 0 629 0 0 0 25 0 1 0 1099507390 2822144 567 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/26154/statm: 689 567 69 152 0 535 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2756

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26155
/proc/meminfo: memFree=889128/2055920 swapFree=4175464/4192956
[pid=26154] ppid=26152 vsize=3020 CPUtime=12.69
/proc/26154/stat : 26154 (picosat) R 26152 26154 26089 0 -1 4194304 654 0 0 0 1269 0 0 0 25 0 1 0 1099507390 3092480 639 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26154/statm: 755 639 69 152 0 601 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3020

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26155
/proc/meminfo: memFree=888872/2055920 swapFree=4175464/4192956
[pid=26154] ppid=26152 vsize=3284 CPUtime=25.48
/proc/26154/stat : 26154 (picosat) R 26152 26154 26089 0 -1 4194304 718 0 0 0 2548 0 0 0 25 0 1 0 1099507390 3362816 703 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26154/statm: 821 703 69 152 0 667 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3284

[startup+51.1021 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26155
/proc/meminfo: memFree=888488/2055920 swapFree=4175464/4192956
[pid=26154] ppid=26152 vsize=3680 CPUtime=51.07
/proc/26154/stat : 26154 (picosat) R 26152 26154 26089 0 -1 4194304 815 0 0 0 5107 0 0 0 25 0 1 0 1099507390 3768320 800 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/26154/statm: 920 800 69 152 0 766 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3680

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26155
/proc/meminfo: memFree=888104/2055920 swapFree=4175464/4192956
[pid=26154] ppid=26152 vsize=3944 CPUtime=102.26
/proc/26154/stat : 26154 (picosat) R 26152 26154 26089 0 -1 4194304 894 0 0 0 10226 0 0 0 25 0 1 0 1099507390 4038656 879 1992294400 134512640 135137933 4294956240 18446744073709551615 134553863 0 0 4096 0 0 0 0 17 1 0 0
/proc/26154/statm: 986 879 69 152 0 832 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3944

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26155
/proc/meminfo: memFree=887784/2055920 swapFree=4175464/4192956
[pid=26154] ppid=26152 vsize=4208 CPUtime=162.24
/proc/26154/stat : 26154 (picosat) R 26152 26154 26089 0 -1 4194304 965 0 0 0 16223 1 0 0 25 0 1 0 1099507390 4308992 950 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/26154/statm: 1052 950 69 152 0 898 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4208

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26155
/proc/meminfo: memFree=887528/2055920 swapFree=4175464/4192956
[pid=26154] ppid=26152 vsize=4472 CPUtime=222.22
/proc/26154/stat : 26154 (picosat) R 26152 26154 26089 0 -1 4194304 1034 0 0 0 22221 1 0 0 25 0 1 0 1099507390 4579328 1019 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26154/statm: 1118 1019 69 152 0 964 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4472

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26155
/proc/meminfo: memFree=887208/2055920 swapFree=4175464/4192956
[pid=26154] ppid=26152 vsize=4736 CPUtime=282.2
/proc/26154/stat : 26154 (picosat) R 26152 26154 26089 0 -1 4194304 1096 0 0 0 28219 1 0 0 25 0 1 0 1099507390 4849664 1081 1992294400 134512640 135137933 4294956240 18446744073709551615 134551902 0 0 4096 0 0 0 0 17 1 0 0
/proc/26154/statm: 1184 1081 69 152 0 1030 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 4736

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26155
/proc/meminfo: memFree=887080/2055920 swapFree=4175464/4192956
[pid=26154] ppid=26152 vsize=4868 CPUtime=342.17
/proc/26154/stat : 26154 (picosat) R 26152 26154 26089 0 -1 4194304 1130 0 0 0 34216 1 0 0 25 0 1 0 1099507390 4984832 1115 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/26154/statm: 1217 1115 69 152 0 1063 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 4868

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26155
/proc/meminfo: memFree=887016/2055920 swapFree=4175464/4192956
[pid=26154] ppid=26152 vsize=4868 CPUtime=402.15
/proc/26154/stat : 26154 (picosat) R 26152 26154 26089 0 -1 4194304 1130 0 0 0 40214 1 0 0 25 0 1 0 1099507390 4984832 1115 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26154/statm: 1217 1115 69 152 0 1063 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 4868

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26155
/proc/meminfo: memFree=886888/2055920 swapFree=4175464/4192956
[pid=26154] ppid=26152 vsize=5332 CPUtime=462.14
/proc/26154/stat : 26154 (picosat) R 26152 26154 26089 0 -1 4194304 1180 0 0 0 46212 2 0 0 25 0 1 0 1099507390 5459968 1165 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/26154/statm: 1333 1165 69 152 0 1179 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 5332

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26157
/proc/meminfo: memFree=886696/2055920 swapFree=4175464/4192956
[pid=26154] ppid=26152 vsize=5452 CPUtime=522.12
/proc/26154/stat : 26154 (picosat) R 26152 26154 26089 0 -1 4194304 1224 0 0 0 52210 2 0 0 25 0 1 0 1099507390 5582848 1209 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26154/statm: 1363 1209 69 152 0 1209 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 5452

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26157
/proc/meminfo: memFree=886760/2055920 swapFree=4175464/4192956
[pid=26154] ppid=26152 vsize=5452 CPUtime=582.1
/proc/26154/stat : 26154 (picosat) R 26152 26154 26089 0 -1 4194304 1224 0 0 0 58208 2 0 0 25 0 1 0 1099507390 5582848 1209 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26154/statm: 1363 1209 69 152 0 1209 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 5452

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26157
/proc/meminfo: memFree=886696/2055920 swapFree=4175464/4192956
[pid=26154] ppid=26152 vsize=5500 CPUtime=642.09
/proc/26154/stat : 26154 (picosat) R 26152 26154 26089 0 -1 4194304 1233 0 0 0 64207 2 0 0 25 0 1 0 1099507390 5632000 1218 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26154/statm: 1375 1218 69 152 0 1221 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 5500

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26157
/proc/meminfo: memFree=886504/2055920 swapFree=4175464/4192956
[pid=26154] ppid=26152 vsize=5892 CPUtime=702.06
/proc/26154/stat : 26154 (picosat) R 26152 26154 26089 0 -1 4194304 1324 0 0 0 70204 2 0 0 25 0 1 0 1099507390 6033408 1309 1992294400 134512640 135137933 4294956240 18446744073709551615 134552483 0 0 4096 0 0 0 0 17 1 0 0
/proc/26154/statm: 1473 1309 69 152 0 1319 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 5892

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26157
/proc/meminfo: memFree=886312/2055920 swapFree=4175464/4192956
[pid=26154] ppid=26152 vsize=5892 CPUtime=762.04
/proc/26154/stat : 26154 (picosat) R 26152 26154 26089 0 -1 4194304 1324 0 0 0 76202 2 0 0 25 0 1 0 1099507390 6033408 1309 1992294400 134512640 135137933 4294956240 18446744073709551615 134527918 0 0 4096 0 0 0 0 17 1 0 0
/proc/26154/statm: 1473 1309 69 152 0 1319 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 5892

[startup+822.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 26157
/proc/meminfo: memFree=886248/2055920 swapFree=4175464/4192956
[pid=26154] ppid=26152 vsize=5892 CPUtime=822.02
/proc/26154/stat : 26154 (picosat) R 26152 26154 26089 0 -1 4194304 1330 0 0 0 82200 2 0 0 25 0 1 0 1099507390 6033408 1315 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26154/statm: 1473 1315 69 152 0 1319 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 5892

[startup+882.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 26157
/proc/meminfo: memFree=886248/2055920 swapFree=4175464/4192956
[pid=26154] ppid=26152 vsize=5892 CPUtime=882
/proc/26154/stat : 26154 (picosat) R 26152 26154 26089 0 -1 4194304 1330 0 0 0 88198 2 0 0 25 0 1 0 1099507390 6033408 1315 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26154/statm: 1473 1315 69 152 0 1319 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 5892

[startup+942.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 26157
/proc/meminfo: memFree=886248/2055920 swapFree=4175464/4192956
[pid=26154] ppid=26152 vsize=5892 CPUtime=941.98
/proc/26154/stat : 26154 (picosat) R 26152 26154 26089 0 -1 4194304 1330 0 0 0 94196 2 0 0 25 0 1 0 1099507390 6033408 1315 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26154/statm: 1473 1315 69 152 0 1319 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 5892

[startup+1002.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 26157
/proc/meminfo: memFree=886312/2055920 swapFree=4175464/4192956
[pid=26154] ppid=26152 vsize=5892 CPUtime=1001.96
/proc/26154/stat : 26154 (picosat) R 26152 26154 26089 0 -1 4194304 1330 0 0 0 100194 2 0 0 25 0 1 0 1099507390 6033408 1315 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26154/statm: 1473 1315 69 152 0 1319 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 5892

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 26157
/proc/meminfo: memFree=886248/2055920 swapFree=4175464/4192956
[pid=26154] ppid=26152 vsize=5892 CPUtime=1061.94
/proc/26154/stat : 26154 (picosat) R 26152 26154 26089 0 -1 4194304 1346 0 0 0 106192 2 0 0 25 0 1 0 1099507390 6033408 1331 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/26154/statm: 1473 1331 69 152 0 1319 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 5892

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26157
/proc/meminfo: memFree=886056/2055920 swapFree=4175464/4192956
[pid=26154] ppid=26152 vsize=6156 CPUtime=1121.92
/proc/26154/stat : 26154 (picosat) R 26152 26154 26089 0 -1 4194304 1387 0 0 0 112190 2 0 0 25 0 1 0 1099507390 6303744 1372 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26154/statm: 1539 1372 69 152 0 1385 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 6156

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26157
/proc/meminfo: memFree=885928/2055920 swapFree=4175464/4192956
[pid=26154] ppid=26152 vsize=6124 CPUtime=1181.91
/proc/26154/stat : 26154 (picosat) R 26152 26154 26089 0 -1 4194304 1405 0 0 0 118188 3 0 0 25 0 1 0 1099507390 6270976 1390 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/26154/statm: 1531 1390 69 152 0 1377 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 6124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26157
/proc/meminfo: memFree=885992/2055920 swapFree=4175464/4192956
[pid=26154] ppid=26152 vsize=6124 CPUtime=1200.01
/proc/26154/stat : 26154 (picosat) R 26152 26154 26089 0 -1 4194304 1405 0 0 0 119998 3 0 0 25 0 1 0 1099507390 6270976 1390 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/26154/statm: 1531 1390 69 152 0 1377 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 6124

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): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1199.98
CPU system time (s): 0.031995
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 6156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1405
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= 1421

runsolver used 0.992849 second user time and 2.34664 second system time

The end

Launcher Data 

Begin job on node30 at 2009-03-28 20:27:02
IDJOB=1516366
IDBENCH=70507
IDSOLVER=506
FILE ID=node30/1516366-1238268422
PBS_JOBID= 9060841
Free space on /tmp= 66316 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S834811574-084.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516366-1238268422/watcher-1516366-1238268422 -o /tmp/evaluation-result-1516366-1238268422/solver-1516366-1238268422 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516366-1238268422.cnf

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

MD5SUM BENCH= f47b98142bda69eb96f4457b8b3ad814
RANDOM SEED=1727370050

node30.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		: 3000.260
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	: 5931.00
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		: 3000.260
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:        892048 kB
Buffers:         86440 kB
Cached:         987780 kB
SwapCached:      11400 kB
Active:         121740 kB
Inactive:       965848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        892048 kB
SwapTotal:     4192956 kB
SwapFree:      4175464 kB
Dirty:             868 kB
Writeback:           0 kB
Mapped:          18676 kB
Slab:            62276 kB
Committed_AS:  2988988 kB
PageTables:       1368 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= 66316 MiB
End job on node30 at 2009-03-28 20:47:04