Trace number 1515622

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) 1200.03 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S357555833-073.cnf
MD5SUMd524fa9dff1d70d9e0d930212049605a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05799
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
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 52556
Number of clauses of size over 50

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-1515622-1238256575.cnf
0.00/0.00	c parsed header 'p cnf 120 2556'
0.00/0.00	c initialized 120 variables
0.00/0.00	c found 2556 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   120   0.0  2556     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 1278 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  32.6   120 100.0  2556   100   100  1405   6.9   0.1 
0.00/0.00	c R   0.0  32.6   120 100.0  2556   101   101  1405   7.0   0.1 
0.00/0.00	c +   0.0  29.6   120 100.0  2556   250   250  1545  16.4   0.1 
0.00/0.01	c N   0.0  30.1   120 100.0  2556   403   403  1545  23.7   0.2 
0.00/0.01	c +   0.0  30.4   120 100.0  2556   475   475  1699  25.8   0.2 
0.00/0.02	c +   0.0  29.9   120 100.0  2556   812   812  1868  32.6   0.2 
0.00/0.03	c N   0.0  30.0   120 100.0  2556  1206  1206  1868  35.2   0.3 
0.00/0.03	c +   0.0  29.9   120 100.0  2556  1317  1317  2054  35.3   0.3 
0.00/0.05	c +   0.1  29.2   120 100.0  2556  2074  1043  2259  35.5   0.3 
0.00/0.09	c N   0.1  28.6   120 100.0  2556  3208  2177  2259  36.2   0.4 
0.00/0.09	c +   0.1  28.6   120 100.0  2556  3209  2178  2484  36.2   0.4 
0.09/0.14	c +   0.1  28.1   120 100.0  2556  4911  1390  2732  35.4   0.3 
0.19/0.22	c +   0.2  27.4   120 100.0  2556  7464  2574  3005  36.4   0.4 
0.19/0.24	c N   0.2  27.3   120 100.0  2556  8013  1617  3005  36.0   0.3 
0.29/0.34	c +   0.3  26.8   120 100.0  2556 11293  1878  3305  37.0   0.3 
0.49/0.53	c +   0.5  26.7   120 100.0  2556 17036  2650  3635  35.9   0.4 
0.59/0.60	c N   0.6  26.6   120 100.0  2556 19242  3032  3635  34.5   0.5 
0.79/0.83	c +   0.8  26.1   120 100.0  2556 25650  2151  3998  35.9   0.4 
1.19/1.29	c +   1.3  26.0   120 100.0  2556 38571  3043  4397  36.7   0.5 
1.49/1.51	c N   1.5  25.9   120 100.0  2556 44901  2761  4397  35.1   0.5 
1.49/1.51	c 
1.49/1.51	c  seconds     variables   original    learned     agility
1.49/1.51	c         level        used      conflicts    limit          MB
1.49/1.51	c 
1.89/1.99	c +   2.0  25.6   120 100.0  2556 57952  2589  4836  37.5   0.5 
2.99/3.09	c +   3.1  25.3   120 100.0  2556 87023  2579  5319  36.1   0.4 
3.69/3.70	c N   3.7  25.2   120 100.0  2556 102e3  4834  5319  36.2   0.7 
4.69/4.79	c +   4.8  25.1   120 100.0  2556 130e3  3543  5850  36.6   0.6 
7.39/7.41	c +   7.4  25.0   120 100.0  2556 196e3  4463  6435  35.5   0.7 
8.79/8.88	c N   8.9  24.9   120 100.0  2556 230e3  3736  6435  35.4   0.6 
11.49/11.55	c +  11.6  24.7   120 100.0  2556 294e3  5850  7078  37.1   0.8 
17.79/17.83	c +  17.8  24.4   120 100.0  2556 441e3  4103  7785  33.8   0.6 
20.98/21.03	c N  21.0  24.2   120 100.0  2556 512e3  5373  7785  37.1   0.7 
27.68/27.70	c +  27.7  24.1   120 100.0  2556 662e3  6503  8563  36.4   0.9 
43.07/43.18	c +  43.2  23.8   120 100.0  2556 993e3  7457  9419  35.2   1.1 
49.77/49.88	c N  49.9  23.9   120 100.0  2556 112e4  5462  9419  36.6   0.9 
68.07/68.10	c +  68.1  24.2   120 100.0  2556 148e4  8917 10360  36.1   1.3 
106.56/106.68	c + 106.6  23.8   120 100.0  2556 223e4  6998 11396  36.1   1.0 
118.66/118.71	c N 118.7  23.7   120 100.0  2556 246e4 10330 11396  36.4   1.4 
166.64/166.71	c + 166.7  23.5   120 100.0  2556 335e4  6372 12535  35.7   1.0 
262.31/262.40	c + 262.3  23.3   120 100.0  2556 502e4  7295 13788  35.7   1.0 
280.50/280.69	c N 280.6  23.2   120 100.0  2556 533e4 12818 13788  34.8   1.7 
413.96/414.10	c + 414.0  23.1   120 100.0  2556 754e4  9580 15166  35.1   1.3 
652.78/653.00	c + 652.8  22.8   120 100.0  2556 113e5  8725 16682  35.3   1.2 
663.99/664.28	c N 664.1  22.7   120 100.0  2556 114e5  8399 16682  35.5   1.3 
1030.06/1030.43	c + 103e1  22.3   120 100.0  2556 169e5 14292 18350  35.7   2.0 
1030.06/1030.43	c 
1030.06/1030.43	c  seconds     variables   original    learned     agility
1030.06/1030.43	c         level        used      conflicts    limit          MB
1030.06/1030.43	c

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-1515622-1238256575/watcher-1515622-1238256575 -o /tmp/evaluation-result-1515622-1238256575/solver-1515622-1238256575 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515622-1238256575.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: 0.91 0.95 0.98 3/64 12332
/proc/meminfo: memFree=1924576/2055920 swapFree=4178496/4192956
[pid=12332] ppid=12330 vsize=912 CPUtime=0
/proc/12332/stat : 12332 (picosat) R 12330 12332 12177 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 1098324728 933888 110 1992294400 134512640 135137933 4294956240 18446744073709551615 134668231 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 228 110 69 152 0 74 0

[startup+0.090901 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 12332
/proc/meminfo: memFree=1924576/2055920 swapFree=4178496/4192956
[pid=12332] ppid=12330 vsize=1188 CPUtime=0.08
/proc/12332/stat : 12332 (picosat) R 12330 12332 12177 0 -1 4194304 197 0 0 0 8 0 0 0 18 0 1 0 1098324728 1216512 182 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 297 182 69 152 0 143 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1188

[startup+0.101903 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 12332
/proc/meminfo: memFree=1924576/2055920 swapFree=4178496/4192956
[pid=12332] ppid=12330 vsize=1188 CPUtime=0.09
/proc/12332/stat : 12332 (picosat) R 12330 12332 12177 0 -1 4194304 206 0 0 0 9 0 0 0 18 0 1 0 1098324728 1216512 191 1992294400 134512640 135137933 4294956240 18446744073709551615 134548776 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 297 191 69 152 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1188

[startup+0.301935 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 12332
/proc/meminfo: memFree=1924576/2055920 swapFree=4178496/4192956
[pid=12332] ppid=12330 vsize=1188 CPUtime=0.29
/proc/12332/stat : 12332 (picosat) R 12330 12332 12177 0 -1 4194304 223 0 0 0 29 0 0 0 19 0 1 0 1098324728 1216512 208 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 297 208 69 152 0 143 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1188

[startup+0.702 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 12332
/proc/meminfo: memFree=1924576/2055920 swapFree=4178496/4192956
[pid=12332] ppid=12330 vsize=1320 CPUtime=0.69
/proc/12332/stat : 12332 (picosat) R 12330 12332 12177 0 -1 4194304 242 0 0 0 69 0 0 0 22 0 1 0 1098324728 1351680 227 1992294400 134512640 135137933 4294956240 18446744073709551615 134545579 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 330 227 69 152 0 176 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1320

[startup+1.50113 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 12333
/proc/meminfo: memFree=1923864/2055920 swapFree=4178496/4192956
[pid=12332] ppid=12330 vsize=1472 CPUtime=1.49
/proc/12332/stat : 12332 (picosat) R 12330 12332 12177 0 -1 4194304 272 0 0 0 149 0 0 0 25 0 1 0 1098324728 1507328 257 1992294400 134512640 135137933 4294956240 18446744073709551615 134527877 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 368 257 69 152 0 214 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1472

[startup+3.10139 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 12333
/proc/meminfo: memFree=1923608/2055920 swapFree=4178496/4192956
[pid=12332] ppid=12330 vsize=1472 CPUtime=3.09
/proc/12332/stat : 12332 (picosat) R 12330 12332 12177 0 -1 4194304 287 0 0 0 309 0 0 0 25 0 1 0 1098324728 1507328 272 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 368 272 69 152 0 214 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1472

[startup+6.3019 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 12333
/proc/meminfo: memFree=1923480/2055920 swapFree=4178496/4192956
[pid=12332] ppid=12330 vsize=1604 CPUtime=6.29
/proc/12332/stat : 12332 (picosat) R 12330 12332 12177 0 -1 4194304 321 0 0 0 629 0 0 0 25 0 1 0 1098324728 1642496 306 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 401 306 69 152 0 247 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1604

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 12333
/proc/meminfo: memFree=1923160/2055920 swapFree=4178496/4192956
[pid=12332] ppid=12330 vsize=1736 CPUtime=12.69
/proc/12332/stat : 12332 (picosat) R 12330 12332 12177 0 -1 4194304 360 0 0 0 1269 0 0 0 25 0 1 0 1098324728 1777664 345 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 434 345 69 152 0 280 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1736

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 12333
/proc/meminfo: memFree=1923032/2055920 swapFree=4178496/4192956
[pid=12332] ppid=12330 vsize=1868 CPUtime=25.48
/proc/12332/stat : 12332 (picosat) R 12330 12332 12177 0 -1 4194304 386 0 0 0 2548 0 0 0 25 0 1 0 1098324728 1912832 371 1992294400 134512640 135137933 4294956240 18446744073709551615 134552847 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 467 371 69 152 0 313 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1868

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 12333
/proc/meminfo: memFree=1922776/2055920 swapFree=4178496/4192956
[pid=12332] ppid=12330 vsize=2176 CPUtime=51.07
/proc/12332/stat : 12332 (picosat) R 12330 12332 12177 0 -1 4194304 450 0 0 0 5107 0 0 0 25 0 1 0 1098324728 2228224 435 1992294400 134512640 135137933 4294956240 18446744073709551615 134521338 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 544 435 69 152 0 390 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2176

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 12333
/proc/meminfo: memFree=1922584/2055920 swapFree=4178496/4192956
[pid=12332] ppid=12330 vsize=2308 CPUtime=102.27
/proc/12332/stat : 12332 (picosat) R 12330 12332 12177 0 -1 4194304 482 0 0 0 10226 1 0 0 25 0 1 0 1098324728 2363392 467 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 577 467 69 152 0 423 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2308

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12333
/proc/meminfo: memFree=1922456/2055920 swapFree=4178496/4192956
[pid=12332] ppid=12330 vsize=2432 CPUtime=162.24
/proc/12332/stat : 12332 (picosat) R 12330 12332 12177 0 -1 4194304 514 0 0 0 16223 1 0 0 25 0 1 0 1098324728 2490368 499 1992294400 134512640 135137933 4294956240 18446744073709551615 134552936 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 608 499 69 152 0 454 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2432

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12333
/proc/meminfo: memFree=1922264/2055920 swapFree=4178496/4192956
[pid=12332] ppid=12330 vsize=2564 CPUtime=222.22
/proc/12332/stat : 12332 (picosat) R 12330 12332 12177 0 -1 4194304 553 0 0 0 22221 1 0 0 25 0 1 0 1098324728 2625536 538 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 641 538 69 152 0 487 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2564

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12333
/proc/meminfo: memFree=1922072/2055920 swapFree=4178496/4192956
[pid=12332] ppid=12330 vsize=2692 CPUtime=282.2
/proc/12332/stat : 12332 (picosat) R 12330 12332 12177 0 -1 4194304 591 0 0 0 28219 1 0 0 25 0 1 0 1098324728 2756608 576 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 673 576 69 152 0 519 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 2692

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12333
/proc/meminfo: memFree=1922072/2055920 swapFree=4178496/4192956
[pid=12332] ppid=12330 vsize=2692 CPUtime=342.18
/proc/12332/stat : 12332 (picosat) R 12330 12332 12177 0 -1 4194304 591 0 0 0 34217 1 0 0 25 0 1 0 1098324728 2756608 576 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 673 576 69 152 0 519 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 2692

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12333
/proc/meminfo: memFree=1921944/2055920 swapFree=4178496/4192956
[pid=12332] ppid=12330 vsize=2824 CPUtime=402.17
/proc/12332/stat : 12332 (picosat) R 12330 12332 12177 0 -1 4194304 611 0 0 0 40215 2 0 0 25 0 1 0 1098324728 2891776 596 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 706 596 69 152 0 552 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 2824

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12333
/proc/meminfo: memFree=1921752/2055920 swapFree=4178496/4192956
[pid=12332] ppid=12330 vsize=2956 CPUtime=462.15
/proc/12332/stat : 12332 (picosat) R 12330 12332 12177 0 -1 4194304 647 0 0 0 46213 2 0 0 25 0 1 0 1098324728 3026944 632 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 739 632 69 152 0 585 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 2956

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12333
/proc/meminfo: memFree=1921752/2055920 swapFree=4178496/4192956
[pid=12332] ppid=12330 vsize=2956 CPUtime=522.13
/proc/12332/stat : 12332 (picosat) R 12330 12332 12177 0 -1 4194304 647 0 0 0 52211 2 0 0 25 0 1 0 1098324728 3026944 632 1992294400 134512640 135137933 4294956240 18446744073709551615 134522906 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 739 632 69 152 0 585 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 2956

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12333
/proc/meminfo: memFree=1921688/2055920 swapFree=4178496/4192956
[pid=12332] ppid=12330 vsize=2956 CPUtime=582.1
/proc/12332/stat : 12332 (picosat) R 12330 12332 12177 0 -1 4194304 647 0 0 0 58208 2 0 0 25 0 1 0 1098324728 3026944 632 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 739 632 69 152 0 585 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 2956

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12333
/proc/meminfo: memFree=1921688/2055920 swapFree=4178496/4192956
[pid=12332] ppid=12330 vsize=2956 CPUtime=642.09
/proc/12332/stat : 12332 (picosat) R 12330 12332 12177 0 -1 4194304 647 0 0 0 64207 2 0 0 25 0 1 0 1098324728 3026944 632 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 739 632 69 152 0 585 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 2956

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12333
/proc/meminfo: memFree=1921432/2055920 swapFree=4178496/4192956
[pid=12332] ppid=12330 vsize=3220 CPUtime=702.07
/proc/12332/stat : 12332 (picosat) R 12330 12332 12177 0 -1 4194304 689 0 0 0 70204 3 0 0 25 0 1 0 1098324728 3297280 673 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 805 673 69 152 0 651 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 3220

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12333
/proc/meminfo: memFree=1921304/2055920 swapFree=4178496/4192956
[pid=12332] ppid=12330 vsize=3220 CPUtime=762.06
/proc/12332/stat : 12332 (picosat) R 12330 12332 12177 0 -1 4194304 691 0 0 0 76203 3 0 0 25 0 1 0 1098324728 3297280 675 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 805 675 69 152 0 651 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 3220

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12333
/proc/meminfo: memFree=1921304/2055920 swapFree=4178496/4192956
[pid=12332] ppid=12330 vsize=3220 CPUtime=822.03
/proc/12332/stat : 12332 (picosat) R 12330 12332 12177 0 -1 4194304 691 0 0 0 82200 3 0 0 25 0 1 0 1098324728 3297280 675 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 805 675 69 152 0 651 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 3220

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12333
/proc/meminfo: memFree=1921304/2055920 swapFree=4178496/4192956
[pid=12332] ppid=12330 vsize=3220 CPUtime=882.01
/proc/12332/stat : 12332 (picosat) R 12330 12332 12177 0 -1 4194304 691 0 0 0 88198 3 0 0 25 0 1 0 1098324728 3297280 675 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 805 675 69 152 0 651 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 3220

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12333
/proc/meminfo: memFree=1921240/2055920 swapFree=4178496/4192956
[pid=12332] ppid=12330 vsize=3220 CPUtime=941.99
/proc/12332/stat : 12332 (picosat) R 12330 12332 12177 0 -1 4194304 691 0 0 0 94196 3 0 0 25 0 1 0 1098324728 3297280 675 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 805 675 69 152 0 651 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 3220

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 12333
/proc/meminfo: memFree=1921240/2055920 swapFree=4178496/4192956
[pid=12332] ppid=12330 vsize=3220 CPUtime=1001.97
/proc/12332/stat : 12332 (picosat) R 12330 12332 12177 0 -1 4194304 691 0 0 0 100194 3 0 0 25 0 1 0 1098324728 3297280 675 1992294400 134512640 135137933 4294956240 18446744073709551615 134522889 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 805 675 69 152 0 651 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 3220

[startup+1062.3 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 12333
/proc/meminfo: memFree=1921048/2055920 swapFree=4178496/4192956
[pid=12332] ppid=12330 vsize=3352 CPUtime=1061.96
/proc/12332/stat : 12332 (picosat) R 12330 12332 12177 0 -1 4194304 729 0 0 0 106192 4 0 0 25 0 1 0 1098324728 3432448 713 1992294400 134512640 135137933 4294956240 18446744073709551615 134554568 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 838 713 69 152 0 684 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 3352

[startup+1122.3 s]
/proc/loadavg: 1.08 1.00 0.99 2/65 12333
/proc/meminfo: memFree=1920984/2055920 swapFree=4178496/4192956
[pid=12332] ppid=12330 vsize=3468 CPUtime=1121.94
/proc/12332/stat : 12332 (picosat) R 12330 12332 12177 0 -1 4194304 744 0 0 0 112190 4 0 0 25 0 1 0 1098324728 3551232 728 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 867 728 69 152 0 713 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 3468

[startup+1182.3 s]
/proc/loadavg: 1.03 1.00 0.99 2/65 12333
/proc/meminfo: memFree=1920920/2055920 swapFree=4178496/4192956
[pid=12332] ppid=12330 vsize=3468 CPUtime=1181.92
/proc/12332/stat : 12332 (picosat) R 12330 12332 12177 0 -1 4194304 748 0 0 0 118188 4 0 0 25 0 1 0 1098324728 3551232 732 1992294400 134512640 135137933 4294956240 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 867 732 69 152 0 713 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 3468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.02 1.00 0.99 2/65 12333
/proc/meminfo: memFree=1920920/2055920 swapFree=4178496/4192956
[pid=12332] ppid=12330 vsize=3468 CPUtime=1200.02
/proc/12332/stat : 12332 (picosat) R 12330 12332 12177 0 -1 4194304 748 0 0 0 119998 4 0 0 25 0 1 0 1098324728 3551232 732 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/12332/statm: 867 732 69 152 0 713 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 3468

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): 1200.03
CPU user time (s): 1199.98
CPU system time (s): 0.044993
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 3484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
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= 748
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= 1531

runsolver used 0.922859 second user time and 2.39563 second system time

The end

Launcher Data 

Begin job on node3 at 2009-03-28 17:09:35
IDJOB=1515622
IDBENCH=70445
IDSOLVER=506
FILE ID=node3/1515622-1238256575
PBS_JOBID= 9060815
Free space on /tmp= 65904 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S357555833-073.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515622-1238256575/watcher-1515622-1238256575 -o /tmp/evaluation-result-1515622-1238256575/solver-1515622-1238256575 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515622-1238256575.cnf

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

MD5SUM BENCH= d524fa9dff1d70d9e0d930212049605a
RANDOM SEED=826252998

node3.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		: 3000.275
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		: 3000.275
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:       1924992 kB
Buffers:         18652 kB
Cached:          46112 kB
SwapCached:       8268 kB
Active:          40520 kB
Inactive:        34128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1924992 kB
SwapTotal:     4192956 kB
SwapFree:      4178496 kB
Dirty:             752 kB
Writeback:           0 kB
Mapped:          15572 kB
Slab:            42284 kB
Committed_AS:  2680640 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= 65904 MiB
End job on node3 at 2009-03-28 17:29:37