Trace number 1515178

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S80067159-015.cnf
MD5SUM4df98fe109038d9163a11298f0c496d1
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 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-1515178-1238250948.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  30.5   120  98.3  2556   100   100  1405   7.8   0.1 
0.00/0.00	c R   0.0  30.5   120  98.3  2556   100   100  1405   7.8   0.1 
0.00/0.00	c +   0.0  29.5   120 100.0  2556   250   250  1545  16.6   0.1 
0.00/0.01	c R   0.0  30.4   120 100.0  2556   402   402  1545  22.6   0.2 
0.00/0.01	c +   0.0  30.1   120 100.0  2556   475   475  1699  25.1   0.2 
0.00/0.02	c +   0.0  30.4   120 100.0  2556   812   812  1868  33.0   0.2 
0.00/0.03	c N   0.0  30.1   120 100.0  2556  1204  1204  1868  34.9   0.3 
0.00/0.03	c +   0.0  30.2   120 100.0  2556  1317  1317  2054  35.3   0.3 
0.00/0.05	c +   0.1  30.3   120 100.0  2556  2074  1041  2259  36.7   0.3 
0.06/0.09	c N   0.1  29.7   120 100.0  2556  3207  2174  2259  37.3   0.4 
0.06/0.09	c +   0.1  29.7   120 100.0  2556  3209  2176  2484  37.2   0.4 
0.09/0.14	c +   0.1  29.4   120 100.0  2556  4911  1387  2732  36.9   0.3 
0.19/0.22	c +   0.2  29.1   120 100.0  2556  7464  2570  3005  36.4   0.4 
0.19/0.24	c N   0.2  29.0   120 100.0  2556  8018  1619  3005  35.7   0.3 
0.29/0.34	c +   0.3  28.7   120 100.0  2556 11293  1881  3305  36.3   0.4 
0.49/0.53	c +   0.5  28.4   120 100.0  2556 17036  2652  3635  36.9   0.4 
0.59/0.61	c N   0.6  28.4   120 100.0  2556 19240  3035  3635  36.4   0.5 
0.79/0.83	c +   0.8  28.1   120 100.0  2556 25650  2150  3998  36.4   0.4 
1.19/1.27	c +   1.3  27.7   120 100.0  2556 38571  3046  4397  36.5   0.5 
1.49/1.51	c N   1.5  27.5   120 100.0  2556 44909  2773  4397  36.1   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  27.2   120 100.0  2556 57952  2596  4836  38.0   0.5 
2.99/3.08	c +   3.1  26.7   120 100.0  2556 87023  2590  5319  36.3   0.5 
3.59/3.67	c N   3.7  26.4   120 100.0  2556 102e3  4857  5319  34.3   0.7 
4.69/4.75	c +   4.8  26.2   120 100.0  2556 130e3  3560  5850  35.1   0.6 
7.39/7.40	c +   7.4  25.9   120 100.0  2556 196e3  4482  6435  36.0   0.7 
8.79/8.83	c N   8.8  25.6   120 100.0  2556 230e3  3787  6435  36.5   0.6 
11.49/11.51	c +  11.5  25.4   120 100.0  2556 294e3  5881  7078  37.1   0.8 
17.78/17.89	c +  17.9  25.0   120 100.0  2556 441e3  4149  7785  36.7   0.6 
21.08/21.13	c N  21.1  24.9   120 100.0  2556 512e3  5431  7785  36.5   0.8 
27.78/27.89	c +  27.9  24.7   120 100.0  2556 662e3  6547  8563  37.6   0.9 
43.57/43.61	c +  43.6  24.3   120 100.0  2556 993e3  7500  9419  36.6   1.1 
50.28/50.30	c N  50.3  24.3   120 100.0  2556 112e4  5512  9419  37.0   0.8 
68.27/68.38	c +  68.4  24.0   120 100.0  2556 148e4  8924 10360  35.4   1.2 
106.86/106.93	c + 106.9  23.6   120 100.0  2556 223e4  7087 11396  35.8   1.0 
118.96/119.05	c N 119.0  23.4   120 100.0  2556 246e4 10391 11396  36.9   1.4 
167.24/167.37	c + 167.3  23.1   120 100.0  2556 335e4  6470 12535  36.9   0.9 
263.41/263.54	c + 263.5  22.8   120 100.0  2556 502e4  7412 13788  37.4   1.0 
281.41/281.57	c N 281.5  22.8   120 100.0  2556 533e4 12922 13788  36.7   1.6 
413.07/413.21	c + 413.1  22.6   120 100.0  2556 754e4  9825 15166  38.0   1.3 
650.60/650.85	c + 650.7  22.5   120 100.0  2556 113e5  9091 16682  36.7   1.2 
661.91/662.11	c N 661.9  22.5   120 100.0  2556 114e5 16672 16682  36.1   2.2 
1030.69/1031.02	c + 103e1  22.3   120 100.0  2556 169e5 14692 18350  37.0   1.9 
1030.69/1031.02	c 
1030.69/1031.02	c  seconds     variables   original    learned     agility
1030.69/1031.02	c         level        used      conflicts    limit          MB
1030.69/1031.02	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-1515178-1238250948/watcher-1515178-1238250948 -o /tmp/evaluation-result-1515178-1238250948/solver-1515178-1238250948 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515178-1238250948.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: 0.92 0.98 0.99 2/64 15487
/proc/meminfo: memFree=1346360/2055920 swapFree=4178912/4192956
[pid=15487] ppid=15485 vsize=912 CPUtime=0
/proc/15487/stat : 15487 (picosat) R 15485 15487 15042 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 1097757304 933888 110 1992294400 134512640 135137933 4294956240 18446744073709551615 134668231 0 0 4096 0 0 0 0 17 1 0 0
/proc/15487/statm: 228 110 69 152 0 74 0

[startup+0.070882 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 15487
/proc/meminfo: memFree=1346360/2055920 swapFree=4178912/4192956
[pid=15487] ppid=15485 vsize=1192 CPUtime=0.06
/proc/15487/stat : 15487 (picosat) R 15485 15487 15042 0 -1 4194304 197 0 0 0 6 0 0 0 18 0 1 0 1097757304 1220608 182 1992294400 134512640 135137933 4294956240 18446744073709551615 134548816 0 0 4096 0 0 0 0 17 1 0 0
/proc/15487/statm: 298 182 69 152 0 144 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1192

[startup+0.101884 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 15487
/proc/meminfo: memFree=1346360/2055920 swapFree=4178912/4192956
[pid=15487] ppid=15485 vsize=1192 CPUtime=0.09
/proc/15487/stat : 15487 (picosat) R 15485 15487 15042 0 -1 4194304 210 0 0 0 9 0 0 0 18 0 1 0 1097757304 1220608 195 1992294400 134512640 135137933 4294956240 18446744073709551615 134566855 0 0 4096 0 0 0 0 17 1 0 0
/proc/15487/statm: 298 195 69 152 0 144 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1192

[startup+0.301906 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 15487
/proc/meminfo: memFree=1346360/2055920 swapFree=4178912/4192956
[pid=15487] ppid=15485 vsize=1192 CPUtime=0.29
/proc/15487/stat : 15487 (picosat) R 15485 15487 15042 0 -1 4194304 226 0 0 0 29 0 0 0 19 0 1 0 1097757304 1220608 211 1992294400 134512640 135137933 4294956240 18446744073709551615 134521265 0 0 4096 0 0 0 0 17 1 0 0
/proc/15487/statm: 298 211 69 152 0 144 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1192

[startup+0.701948 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 15487
/proc/meminfo: memFree=1346360/2055920 swapFree=4178912/4192956
[pid=15487] ppid=15485 vsize=1324 CPUtime=0.69
/proc/15487/stat : 15487 (picosat) R 15485 15487 15042 0 -1 4194304 245 0 0 0 69 0 0 0 23 0 1 0 1097757304 1355776 230 1992294400 134512640 135137933 4294956240 18446744073709551615 134527888 0 0 4096 0 0 0 0 17 1 0 0
/proc/15487/statm: 331 230 69 152 0 177 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1324

[startup+1.50103 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 15488
/proc/meminfo: memFree=1345648/2055920 swapFree=4178912/4192956
[pid=15487] ppid=15485 vsize=1484 CPUtime=1.49
/proc/15487/stat : 15487 (picosat) R 15485 15487 15042 0 -1 4194304 276 0 0 0 149 0 0 0 25 0 1 0 1097757304 1519616 261 1992294400 134512640 135137933 4294956240 18446744073709551615 134522792 0 0 4096 0 0 0 0 17 1 0 0
/proc/15487/statm: 371 261 69 152 0 217 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1484

[startup+3.10121 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 15488
/proc/meminfo: memFree=1345392/2055920 swapFree=4178912/4192956
[pid=15487] ppid=15485 vsize=1484 CPUtime=3.09
/proc/15487/stat : 15487 (picosat) R 15485 15487 15042 0 -1 4194304 286 0 0 0 309 0 0 0 25 0 1 0 1097757304 1519616 271 1992294400 134512640 135137933 4294956240 18446744073709551615 134522909 0 0 4096 0 0 0 0 17 1 0 0
/proc/15487/statm: 371 271 69 152 0 217 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1484

[startup+6.30155 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 15488
/proc/meminfo: memFree=1345136/2055920 swapFree=4178912/4192956
[pid=15487] ppid=15485 vsize=1616 CPUtime=6.29
/proc/15487/stat : 15487 (picosat) R 15485 15487 15042 0 -1 4194304 324 0 0 0 629 0 0 0 25 0 1 0 1097757304 1654784 309 1992294400 134512640 135137933 4294956240 18446744073709551615 134554583 0 0 4096 0 0 0 0 17 1 0 0
/proc/15487/statm: 404 309 69 152 0 250 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1616

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 15488
/proc/meminfo: memFree=1344944/2055920 swapFree=4178912/4192956
[pid=15487] ppid=15485 vsize=1748 CPUtime=12.69
/proc/15487/stat : 15487 (picosat) R 15485 15487 15042 0 -1 4194304 362 0 0 0 1269 0 0 0 25 0 1 0 1097757304 1789952 347 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/15487/statm: 437 347 69 152 0 283 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1748

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 15488
/proc/meminfo: memFree=1344816/2055920 swapFree=4178912/4192956
[pid=15487] ppid=15485 vsize=1880 CPUtime=25.48
/proc/15487/stat : 15487 (picosat) R 15485 15487 15042 0 -1 4194304 386 0 0 0 2548 0 0 0 25 0 1 0 1097757304 1925120 371 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/15487/statm: 470 371 69 152 0 316 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1880

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 15488
/proc/meminfo: memFree=1344560/2055920 swapFree=4178912/4192956
[pid=15487] ppid=15485 vsize=2152 CPUtime=51.08
/proc/15487/stat : 15487 (picosat) R 15485 15487 15042 0 -1 4194304 445 0 0 0 5107 1 0 0 25 0 1 0 1097757304 2203648 430 1992294400 134512640 135137933 4294956240 18446744073709551615 134553584 0 0 4096 0 0 0 0 17 1 0 0
/proc/15487/statm: 538 430 69 152 0 384 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2152

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 15488
/proc/meminfo: memFree=1344432/2055920 swapFree=4178912/4192956
[pid=15487] ppid=15485 vsize=2284 CPUtime=102.27
/proc/15487/stat : 15487 (picosat) R 15485 15487 15042 0 -1 4194304 475 0 0 0 10226 1 0 0 25 0 1 0 1097757304 2338816 460 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/15487/statm: 571 460 69 152 0 417 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2284

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15488
/proc/meminfo: memFree=1344240/2055920 swapFree=4178912/4192956
[pid=15487] ppid=15485 vsize=2396 CPUtime=162.24
/proc/15487/stat : 15487 (picosat) R 15485 15487 15042 0 -1 4194304 507 0 0 0 16223 1 0 0 25 0 1 0 1097757304 2453504 492 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/15487/statm: 599 492 69 152 0 445 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2396

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15488
/proc/meminfo: memFree=1344048/2055920 swapFree=4178912/4192956
[pid=15487] ppid=15485 vsize=2656 CPUtime=222.22
/proc/15487/stat : 15487 (picosat) R 15485 15487 15042 0 -1 4194304 558 0 0 0 22221 1 0 0 25 0 1 0 1097757304 2719744 543 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/15487/statm: 664 543 69 152 0 510 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2656

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15488
/proc/meminfo: memFree=1343856/2055920 swapFree=4178912/4192956
[pid=15487] ppid=15485 vsize=2656 CPUtime=282.2
/proc/15487/stat : 15487 (picosat) R 15485 15487 15042 0 -1 4194304 579 0 0 0 28219 1 0 0 25 0 1 0 1097757304 2719744 564 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/15487/statm: 664 564 69 152 0 510 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 2656

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15488
/proc/meminfo: memFree=1343792/2055920 swapFree=4178912/4192956
[pid=15487] ppid=15485 vsize=2656 CPUtime=342.19
/proc/15487/stat : 15487 (picosat) R 15485 15487 15042 0 -1 4194304 589 0 0 0 34217 2 0 0 25 0 1 0 1097757304 2719744 574 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/15487/statm: 664 574 69 152 0 510 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 2656

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15488
/proc/meminfo: memFree=1343792/2055920 swapFree=4178912/4192956
[pid=15487] ppid=15485 vsize=2656 CPUtime=402.17
/proc/15487/stat : 15487 (picosat) R 15485 15487 15042 0 -1 4194304 589 0 0 0 40215 2 0 0 25 0 1 0 1097757304 2719744 574 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15487/statm: 664 574 69 152 0 510 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 2656

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15490
/proc/meminfo: memFree=1343472/2055920 swapFree=4178912/4192956
[pid=15487] ppid=15485 vsize=2788 CPUtime=462.15
/proc/15487/stat : 15487 (picosat) R 15485 15487 15042 0 -1 4194304 624 0 0 0 46213 2 0 0 25 0 1 0 1097757304 2854912 609 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/15487/statm: 697 609 69 152 0 543 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 2788

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15490
/proc/meminfo: memFree=1343536/2055920 swapFree=4178912/4192956
[pid=15487] ppid=15485 vsize=2788 CPUtime=522.13
/proc/15487/stat : 15487 (picosat) R 15485 15487 15042 0 -1 4194304 624 0 0 0 52211 2 0 0 25 0 1 0 1097757304 2854912 609 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15487/statm: 697 609 69 152 0 543 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 2788

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15490
/proc/meminfo: memFree=1343600/2055920 swapFree=4178912/4192956
[pid=15487] ppid=15485 vsize=2920 CPUtime=582.11
/proc/15487/stat : 15487 (picosat) R 15485 15487 15042 0 -1 4194304 641 0 0 0 58209 2 0 0 25 0 1 0 1097757304 2990080 626 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/15487/statm: 730 626 69 152 0 576 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 2920

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15490
/proc/meminfo: memFree=1343536/2055920 swapFree=4178912/4192956
[pid=15487] ppid=15485 vsize=2920 CPUtime=642.11
/proc/15487/stat : 15487 (picosat) R 15485 15487 15042 0 -1 4194304 641 0 0 0 64208 3 0 0 25 0 1 0 1097757304 2990080 626 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/15487/statm: 730 626 69 152 0 576 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 2920

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15490
/proc/meminfo: memFree=1343408/2055920 swapFree=4178912/4192956
[pid=15487] ppid=15485 vsize=3184 CPUtime=702.09
/proc/15487/stat : 15487 (picosat) R 15485 15487 15042 0 -1 4194304 693 0 0 0 70206 3 0 0 25 0 1 0 1097757304 3260416 677 1992294400 134512640 135137933 4294956240 18446744073709551615 134552425 0 0 4096 0 0 0 0 17 1 0 0
/proc/15487/statm: 796 677 69 152 0 642 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 3184

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15490
/proc/meminfo: memFree=1343344/2055920 swapFree=4178912/4192956
[pid=15487] ppid=15485 vsize=3184 CPUtime=762.07
/proc/15487/stat : 15487 (picosat) R 15485 15487 15042 0 -1 4194304 693 0 0 0 76204 3 0 0 25 0 1 0 1097757304 3260416 677 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15487/statm: 796 677 69 152 0 642 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 3184

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15490
/proc/meminfo: memFree=1343344/2055920 swapFree=4178912/4192956
[pid=15487] ppid=15485 vsize=3184 CPUtime=822.05
/proc/15487/stat : 15487 (picosat) R 15485 15487 15042 0 -1 4194304 694 0 0 0 82202 3 0 0 25 0 1 0 1097757304 3260416 678 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15487/statm: 796 678 69 152 0 642 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 3184

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15490
/proc/meminfo: memFree=1343280/2055920 swapFree=4178912/4192956
[pid=15487] ppid=15485 vsize=3184 CPUtime=882.03
/proc/15487/stat : 15487 (picosat) R 15485 15487 15042 0 -1 4194304 694 0 0 0 88200 3 0 0 25 0 1 0 1097757304 3260416 678 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/15487/statm: 796 678 69 152 0 642 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 3184

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15490
/proc/meminfo: memFree=1343344/2055920 swapFree=4178912/4192956
[pid=15487] ppid=15485 vsize=3184 CPUtime=942.02
/proc/15487/stat : 15487 (picosat) R 15485 15487 15042 0 -1 4194304 694 0 0 0 94198 4 0 0 25 0 1 0 1097757304 3260416 678 1992294400 134512640 135137933 4294956240 18446744073709551615 134552163 0 0 4096 0 0 0 0 17 1 0 0
/proc/15487/statm: 796 678 69 152 0 642 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 3184

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15490
/proc/meminfo: memFree=1343344/2055920 swapFree=4178912/4192956
[pid=15487] ppid=15485 vsize=3184 CPUtime=1002
/proc/15487/stat : 15487 (picosat) R 15485 15487 15042 0 -1 4194304 694 0 0 0 100196 4 0 0 25 0 1 0 1097757304 3260416 678 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/15487/statm: 796 678 69 152 0 642 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 3184

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15490
/proc/meminfo: memFree=1343152/2055920 swapFree=4178912/4192956
[pid=15487] ppid=15485 vsize=3448 CPUtime=1061.98
/proc/15487/stat : 15487 (picosat) R 15485 15487 15042 0 -1 4194304 732 0 0 0 106194 4 0 0 25 0 1 0 1097757304 3530752 716 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15487/statm: 862 716 69 152 0 708 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 3448

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15490
/proc/meminfo: memFree=1343152/2055920 swapFree=4178912/4192956
[pid=15487] ppid=15485 vsize=3448 CPUtime=1121.97
/proc/15487/stat : 15487 (picosat) R 15485 15487 15042 0 -1 4194304 732 0 0 0 112192 5 0 0 25 0 1 0 1097757304 3530752 716 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/15487/statm: 862 716 69 152 0 708 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 3448

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15490
/proc/meminfo: memFree=1343216/2055920 swapFree=4178912/4192956
[pid=15487] ppid=15485 vsize=3448 CPUtime=1181.95
/proc/15487/stat : 15487 (picosat) R 15485 15487 15042 0 -1 4194304 732 0 0 0 118190 5 0 0 25 0 1 0 1097757304 3530752 716 1992294400 134512640 135137933 4294956240 18446744073709551615 134552191 0 0 4096 0 0 0 0 17 1 0 0
/proc/15487/statm: 862 716 69 152 0 708 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 3448



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15490
/proc/meminfo: memFree=1343216/2055920 swapFree=4178912/4192956
[pid=15487] ppid=15485 vsize=3448 CPUtime=1200.05
/proc/15487/stat : 15487 (picosat) R 15485 15487 15042 0 -1 4194304 732 0 0 0 120000 5 0 0 25 0 1 0 1097757304 3530752 716 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/15487/statm: 862 716 69 152 0 708 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 3448

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): 1200.06
CPU user time (s): 1200
CPU system time (s): 0.054991
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 3448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 732
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= 1304

runsolver used 0.938857 second user time and 2.43763 second system time

The end

Launcher Data 

Begin job on node47 at 2009-03-28 15:35:48
IDJOB=1515178
IDBENCH=70408
IDSOLVER=506
FILE ID=node47/1515178-1238250948
PBS_JOBID= 9060685
Free space on /tmp= 66264 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S80067159-015.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515178-1238250948/watcher-1515178-1238250948 -o /tmp/evaluation-result-1515178-1238250948/solver-1515178-1238250948 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515178-1238250948.cnf

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

MD5SUM BENCH= 4df98fe109038d9163a11298f0c496d1
RANDOM SEED=1096446767

node47.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		: 3000.216
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		: 3000.216
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:       1346840 kB
Buffers:         90020 kB
Cached:         522620 kB
SwapCached:       7792 kB
Active:          42208 kB
Inactive:       580872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1346840 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:             760 kB
Writeback:           0 kB
Mapped:          16104 kB
Slab:            71944 kB
Committed_AS:  2912992 kB
PageTables:       1452 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= 66260 MiB
End job on node47 at 2009-03-28 15:55:50