Trace number 1515298

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/110/
unif-k5-r21.3-v110-c2343-S1481888618-011.cnf
MD5SUMc648d80ef4f9e62ead1eba3d863e448d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.026995
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
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 52343
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-1515298-1238252534.cnf
0.00/0.00	c parsed header 'p cnf 110 2343'
0.00/0.00	c initialized 110 variables
0.00/0.00	c found 2343 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   110   0.0  2343     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 1171 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  31.2   110 100.0  2343   100   100  1288   8.3   0.1 
0.00/0.00	c R   0.0  31.2   110 100.0  2343   101   101  1288   8.5   0.1 
0.00/0.00	c +   0.0  28.7   110 100.0  2343   250   250  1416  18.2   0.1 
0.00/0.01	c N   0.0  28.6   110 100.0  2343   402   402  1416  25.0   0.2 
0.00/0.01	c +   0.0  28.4   110 100.0  2343   475   475  1557  27.4   0.2 
0.00/0.02	c +   0.0  28.0   110 100.0  2343   812   812  1712  33.5   0.2 
0.00/0.03	c N   0.0  27.6   110 100.0  2343  1204  1204  1712  36.8   0.2 
0.00/0.03	c +   0.0  27.6   110 100.0  2343  1317  1317  1883  37.3   0.3 
0.00/0.05	c +   0.1  27.5   110 100.0  2343  2074  1128  2071  37.5   0.2 
0.06/0.08	c +   0.1  26.9   110 100.0  2343  3209  1224  2278  37.5   0.3 
0.06/0.08	c N   0.1  26.9   110 100.0  2343  3214  1229  2278  37.5   0.3 
0.09/0.13	c +   0.1  26.3   110 100.0  2343  4911  1783  2505  36.7   0.3 
0.19/0.20	c +   0.2  25.5   110 100.0  2343  7464  1824  2755  37.5   0.3 
0.19/0.22	c N   0.2  25.5   110 100.0  2343  8031  2391  2755  36.9   0.4 
0.29/0.32	c +   0.3  24.8   110 100.0  2343 11293  1506  3030  37.2   0.3 
0.39/0.49	c +   0.5  24.3   110 100.0  2343 17036  2688  3333  37.5   0.4 
0.49/0.57	c N   0.6  24.2   110 100.0  2343 19259  3238  3333  37.9   0.5 
0.69/0.77	c +   0.8  24.0   110 100.0  2343 25650  2933  3666  36.1   0.4 
1.10/1.19	c +   1.2  23.6   110 100.0  2343 38571  2984  4032  35.2   0.4 
1.39/1.40	c N   1.4  23.4   110 100.0  2343 44910  3256  4032  36.5   0.5 
1.39/1.40	c 
1.39/1.40	c  seconds     variables   original    learned     agility
1.39/1.40	c         level        used      conflicts    limit          MB
1.39/1.40	c 
1.79/1.85	c +   1.8  23.1   110 100.0  2343 57952  2154  4435  37.1   0.3 
2.79/2.85	c +   2.9  22.7   110 100.0  2343 87023  2324  4878  37.3   0.4 
3.39/3.41	c N   3.4  22.5   110 100.0  2343 102e3  3236  4878  36.1   0.5 
4.40/4.41	c +   4.4  22.3   110 100.0  2343 130e3  4369  5365  37.4   0.6 
6.79/6.85	c +   6.8  22.3   110 100.0  2343 196e3  5245  5901  37.5   0.7 
8.09/8.18	c N   8.2  22.3   110 100.0  2343 230e3  4525  5901  36.3   0.6 
10.59/10.60	c +  10.6  22.0   110 100.0  2343 294e3  5778  6491  35.6   0.8 
16.39/16.45	c +  16.4  21.6   110 100.0  2343 441e3  3371  7140  37.0   0.5 
19.29/19.38	c N  19.4  21.4   110 100.0  2343 512e3  6911  7140  36.2   0.9 
25.59/25.61	c +  25.6  21.5   110 100.0  2343 662e3  5971  7854  36.7   0.8 
39.88/39.90	c +  39.9  21.0   110 100.0  2343 993e3  6659  8639  37.7   0.8 
45.88/45.94	c N  45.9  21.0   110 100.0  2343 112e4  7394  8639  37.1   1.0 
62.18/62.25	c +  62.2  20.8   110 100.0  2343 148e4  5844  9502  37.2   0.8 
97.37/97.46	c +  97.4  20.4   110 100.0  2343 223e4  8594 10452  37.1   1.1 
108.56/108.61	c N 108.6  20.3   110 100.0  2343 246e4  9443 10452  36.8   1.2 
153.65/153.77	c + 153.7  20.6   110 100.0  2343 335e4  6300 11497  36.9   0.9 
242.82/242.92	c + 242.9  20.5   110 100.0  2343 502e4  7670 12646  37.0   1.0 
259.62/259.78	c N 259.7  20.6   110 100.0  2343 533e4 12639 12646  36.5   1.5 
382.99/383.18	c + 383.1  20.3   110 100.0  2343 754e4  8749 13910  35.7   1.1 
603.83/604.07	c + 603.9  20.0   110 100.0  2343 113e5 13809 15301  36.1   1.7 
614.13/614.31	c N 614.1  20.0   110 100.0  2343 114e5 12016 15301  35.8   1.4 
953.24/953.53	c + 953.3  19.7   110 100.0  2343 169e5 12105 16831  35.9   1.4 
953.24/953.53	c 
953.24/953.53	c  seconds     variables   original    learned     agility
953.24/953.53	c         level        used      conflicts    limit          MB
953.24/953.53	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-1515298-1238252534/watcher-1515298-1238252534 -o /tmp/evaluation-result-1515298-1238252534/solver-1515298-1238252534 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515298-1238252534.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: 0.84 0.94 0.95 3/68 25617
/proc/meminfo: memFree=885240/2055920 swapFree=4176188/4192956
[pid=25617] ppid=25615 vsize=780 CPUtime=0
/proc/25617/stat : 25617 (picosat) R 25615 25617 25580 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 1097915082 798720 110 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/25617/statm: 195 110 69 152 0 41 0

[startup+0.0685949 s]
/proc/loadavg: 0.84 0.94 0.95 3/68 25617
/proc/meminfo: memFree=885240/2055920 swapFree=4176188/4192956
[pid=25617] ppid=25615 vsize=1044 CPUtime=0.06
/proc/25617/stat : 25617 (picosat) R 25615 25617 25580 0 -1 4194304 183 0 0 0 6 0 0 0 18 0 1 0 1097915082 1069056 168 1992294400 134512640 135137933 4294956240 18446744073709551615 134552082 0 0 4096 0 0 0 0 17 1 0 0
/proc/25617/statm: 261 168 69 152 0 107 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1044

[startup+0.101599 s]
/proc/loadavg: 0.84 0.94 0.95 3/68 25617
/proc/meminfo: memFree=885240/2055920 swapFree=4176188/4192956
[pid=25617] ppid=25615 vsize=1188 CPUtime=0.09
/proc/25617/stat : 25617 (picosat) R 25615 25617 25580 0 -1 4194304 193 0 0 0 9 0 0 0 18 0 1 0 1097915082 1216512 178 1992294400 134512640 135137933 4294956240 18446744073709551615 134521248 0 0 4096 0 0 0 0 17 1 0 0
/proc/25617/statm: 297 178 69 152 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1188

[startup+0.301621 s]
/proc/loadavg: 0.84 0.94 0.95 3/68 25617
/proc/meminfo: memFree=885240/2055920 swapFree=4176188/4192956
[pid=25617] ppid=25615 vsize=1188 CPUtime=0.29
/proc/25617/stat : 25617 (picosat) R 25615 25617 25580 0 -1 4194304 210 0 0 0 29 0 0 0 19 0 1 0 1097915082 1216512 195 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/25617/statm: 297 195 69 152 0 143 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1188

[startup+0.701666 s]
/proc/loadavg: 0.84 0.94 0.95 3/68 25617
/proc/meminfo: memFree=885240/2055920 swapFree=4176188/4192956
[pid=25617] ppid=25615 vsize=1188 CPUtime=0.69
/proc/25617/stat : 25617 (picosat) R 25615 25617 25580 0 -1 4194304 227 0 0 0 69 0 0 0 22 0 1 0 1097915082 1216512 212 1992294400 134512640 135137933 4294956240 18446744073709551615 134551631 0 0 4096 0 0 0 0 17 1 0 0
/proc/25617/statm: 297 212 69 152 0 143 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1188

[startup+1.50175 s]
/proc/loadavg: 0.84 0.94 0.95 2/69 25618
/proc/meminfo: memFree=884528/2055920 swapFree=4176188/4192956
[pid=25617] ppid=25615 vsize=1320 CPUtime=1.49
/proc/25617/stat : 25617 (picosat) R 25615 25617 25580 0 -1 4194304 247 0 0 0 149 0 0 0 25 0 1 0 1097915082 1351680 232 1992294400 134512640 135137933 4294956240 18446744073709551615 134542985 0 0 4096 0 0 0 0 17 1 0 0
/proc/25617/statm: 330 232 69 152 0 176 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1320

[startup+3.10193 s]
/proc/loadavg: 0.84 0.94 0.95 2/69 25618
/proc/meminfo: memFree=884336/2055920 swapFree=4176188/4192956
[pid=25617] ppid=25615 vsize=1476 CPUtime=3.09
/proc/25617/stat : 25617 (picosat) R 25615 25617 25580 0 -1 4194304 270 0 0 0 309 0 0 0 25 0 1 0 1097915082 1511424 255 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/25617/statm: 369 255 69 152 0 215 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1476

[startup+6.30129 s]
/proc/loadavg: 0.85 0.94 0.95 2/69 25618
/proc/meminfo: memFree=884208/2055920 swapFree=4176188/4192956
[pid=25617] ppid=25615 vsize=1608 CPUtime=6.29
/proc/25617/stat : 25617 (picosat) R 25615 25617 25580 0 -1 4194304 296 0 0 0 629 0 0 0 25 0 1 0 1097915082 1646592 281 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/25617/statm: 402 281 69 152 0 248 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1608

[startup+12.702 s]
/proc/loadavg: 0.87 0.94 0.95 2/69 25618
/proc/meminfo: memFree=884032/2055920 swapFree=4176188/4192956
[pid=25617] ppid=25615 vsize=1600 CPUtime=12.69
/proc/25617/stat : 25617 (picosat) R 25615 25617 25580 0 -1 4194304 326 0 0 0 1269 0 0 0 25 0 1 0 1097915082 1638400 311 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25617/statm: 400 311 69 152 0 246 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1600

[startup+25.5014 s]
/proc/loadavg: 0.89 0.94 0.95 2/69 25618
/proc/meminfo: memFree=883904/2055920 swapFree=4176188/4192956
[pid=25617] ppid=25615 vsize=1732 CPUtime=25.49
/proc/25617/stat : 25617 (picosat) R 25615 25617 25580 0 -1 4194304 359 0 0 0 2548 1 0 0 25 0 1 0 1097915082 1773568 344 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/25617/statm: 433 344 69 152 0 279 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1732

[startup+51.1013 s]
/proc/loadavg: 0.93 0.94 0.95 2/69 25618
/proc/meminfo: memFree=883712/2055920 swapFree=4176188/4192956
[pid=25617] ppid=25615 vsize=2028 CPUtime=51.08
/proc/25617/stat : 25617 (picosat) R 25615 25617 25580 0 -1 4194304 397 0 0 0 5107 1 0 0 25 0 1 0 1097915082 2076672 382 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25617/statm: 507 382 69 152 0 353 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2028

[startup+102.307 s]
/proc/loadavg: 0.97 0.95 0.95 2/69 25618
/proc/meminfo: memFree=883520/2055920 swapFree=4176188/4192956
[pid=25617] ppid=25615 vsize=2160 CPUtime=102.27
/proc/25617/stat : 25617 (picosat) R 25615 25617 25580 0 -1 4194304 443 0 0 0 10226 1 0 0 25 0 1 0 1097915082 2211840 428 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/25617/statm: 540 428 69 152 0 386 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2160

[startup+162.303 s]
/proc/loadavg: 0.99 0.96 0.95 2/69 25618
/proc/meminfo: memFree=883392/2055920 swapFree=4176188/4192956
[pid=25617] ppid=25615 vsize=2288 CPUtime=162.25
/proc/25617/stat : 25617 (picosat) R 25615 25617 25580 0 -1 4194304 486 0 0 0 16224 1 0 0 25 0 1 0 1097915082 2342912 471 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/25617/statm: 572 471 69 152 0 418 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2288

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.95 2/69 25618
/proc/meminfo: memFree=883328/2055920 swapFree=4176188/4192956
[pid=25617] ppid=25615 vsize=2396 CPUtime=222.23
/proc/25617/stat : 25617 (picosat) R 25615 25617 25580 0 -1 4194304 495 0 0 0 22222 1 0 0 25 0 1 0 1097915082 2453504 480 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25617/statm: 599 480 69 152 0 445 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2396

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25618
/proc/meminfo: memFree=883136/2055920 swapFree=4176188/4192956
[pid=25617] ppid=25615 vsize=2512 CPUtime=282.22
/proc/25617/stat : 25617 (picosat) R 25615 25617 25580 0 -1 4194304 535 0 0 0 28220 2 0 0 25 0 1 0 1097915082 2572288 520 1992294400 134512640 135137933 4294956240 18446744073709551615 134548881 0 0 4096 0 0 0 0 17 1 0 0
/proc/25617/statm: 628 520 69 152 0 474 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 2512

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25618
/proc/meminfo: memFree=883072/2055920 swapFree=4176188/4192956
[pid=25617] ppid=25615 vsize=2512 CPUtime=342.2
/proc/25617/stat : 25617 (picosat) R 25615 25617 25580 0 -1 4194304 535 0 0 0 34218 2 0 0 25 0 1 0 1097915082 2572288 520 1992294400 134512640 135137933 4294956240 18446744073709551615 134521372 0 0 4096 0 0 0 0 17 1 0 0
/proc/25617/statm: 628 520 69 152 0 474 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2512

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25618
/proc/meminfo: memFree=882944/2055920 swapFree=4176188/4192956
[pid=25617] ppid=25615 vsize=2624 CPUtime=402.19
/proc/25617/stat : 25617 (picosat) R 25615 25617 25580 0 -1 4194304 557 0 0 0 40217 2 0 0 25 0 1 0 1097915082 2686976 542 1992294400 134512640 135137933 4294956240 18446744073709551615 134545325 0 0 4096 0 0 0 0 17 1 0 0
/proc/25617/statm: 656 542 69 152 0 502 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 2624

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25618
/proc/meminfo: memFree=882880/2055920 swapFree=4176188/4192956
[pid=25617] ppid=25615 vsize=2624 CPUtime=462.17
/proc/25617/stat : 25617 (picosat) R 25615 25617 25580 0 -1 4194304 570 0 0 0 46215 2 0 0 25 0 1 0 1097915082 2686976 555 1992294400 134512640 135137933 4294956240 18446744073709551615 134549130 0 0 4096 0 0 0 0 17 1 0 0
/proc/25617/statm: 656 555 69 152 0 502 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 2624

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25618
/proc/meminfo: memFree=882816/2055920 swapFree=4176188/4192956
[pid=25617] ppid=25615 vsize=2624 CPUtime=522.15
/proc/25617/stat : 25617 (picosat) R 25615 25617 25580 0 -1 4194304 584 0 0 0 52213 2 0 0 25 0 1 0 1097915082 2686976 569 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/25617/statm: 656 569 69 152 0 502 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 2624

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25618
/proc/meminfo: memFree=882816/2055920 swapFree=4176188/4192956
[pid=25617] ppid=25615 vsize=2624 CPUtime=582.13
/proc/25617/stat : 25617 (picosat) R 25615 25617 25580 0 -1 4194304 584 0 0 0 58211 2 0 0 25 0 1 0 1097915082 2686976 569 1992294400 134512640 135137933 4294956240 18446744073709551615 134548919 0 0 4096 0 0 0 0 17 1 0 0
/proc/25617/statm: 656 569 69 152 0 502 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 2624

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25618
/proc/meminfo: memFree=882688/2055920 swapFree=4176188/4192956
[pid=25617] ppid=25615 vsize=2756 CPUtime=642.13
/proc/25617/stat : 25617 (picosat) R 25615 25617 25580 0 -1 4194304 609 0 0 0 64210 3 0 0 25 0 1 0 1097915082 2822144 594 1992294400 134512640 135137933 4294956240 18446744073709551615 134552258 0 0 4096 0 0 0 0 17 1 0 0
/proc/25617/statm: 689 594 69 152 0 535 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 2756

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25618
/proc/meminfo: memFree=882752/2055920 swapFree=4176188/4192956
[pid=25617] ppid=25615 vsize=2756 CPUtime=702.11
/proc/25617/stat : 25617 (picosat) R 25615 25617 25580 0 -1 4194304 610 0 0 0 70208 3 0 0 25 0 1 0 1097915082 2822144 595 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/25617/statm: 689 595 69 152 0 535 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 2756

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25618
/proc/meminfo: memFree=882688/2055920 swapFree=4176188/4192956
[pid=25617] ppid=25615 vsize=2756 CPUtime=762.09
/proc/25617/stat : 25617 (picosat) R 25615 25617 25580 0 -1 4194304 619 0 0 0 76206 3 0 0 25 0 1 0 1097915082 2822144 604 1992294400 134512640 135137933 4294956240 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/25617/statm: 689 604 69 152 0 535 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 2756

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25618
/proc/meminfo: memFree=882752/2055920 swapFree=4176188/4192956
[pid=25617] ppid=25615 vsize=2756 CPUtime=822.07
/proc/25617/stat : 25617 (picosat) R 25615 25617 25580 0 -1 4194304 619 0 0 0 82204 3 0 0 25 0 1 0 1097915082 2822144 604 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/25617/statm: 689 604 69 152 0 535 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 2756

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25618
/proc/meminfo: memFree=882688/2055920 swapFree=4176188/4192956
[pid=25617] ppid=25615 vsize=2756 CPUtime=882.05
/proc/25617/stat : 25617 (picosat) R 25615 25617 25580 0 -1 4194304 619 0 0 0 88202 3 0 0 25 0 1 0 1097915082 2822144 604 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/25617/statm: 689 604 69 152 0 535 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 2756

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25618
/proc/meminfo: memFree=882752/2055920 swapFree=4176188/4192956
[pid=25617] ppid=25615 vsize=2756 CPUtime=942.05
/proc/25617/stat : 25617 (picosat) R 25615 25617 25580 0 -1 4194304 619 0 0 0 94201 4 0 0 25 0 1 0 1097915082 2822144 604 1992294400 134512640 135137933 4294956240 18446744073709551615 134548901 0 0 4096 0 0 0 0 17 1 0 0
/proc/25617/statm: 689 604 69 152 0 535 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 2756

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25618
/proc/meminfo: memFree=882560/2055920 swapFree=4176188/4192956
[pid=25617] ppid=25615 vsize=3020 CPUtime=1002.03
/proc/25617/stat : 25617 (picosat) R 25615 25617 25580 0 -1 4194304 653 0 0 0 100199 4 0 0 25 0 1 0 1097915082 3092480 638 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/25617/statm: 755 638 69 152 0 601 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 3020

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25618
/proc/meminfo: memFree=882624/2055920 swapFree=4176188/4192956
[pid=25617] ppid=25615 vsize=3020 CPUtime=1062.01
/proc/25617/stat : 25617 (picosat) R 25615 25617 25580 0 -1 4194304 653 0 0 0 106197 4 0 0 25 0 1 0 1097915082 3092480 638 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/25617/statm: 755 638 69 152 0 601 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 3020

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25618
/proc/meminfo: memFree=882624/2055920 swapFree=4176188/4192956
[pid=25617] ppid=25615 vsize=3020 CPUtime=1121.99
/proc/25617/stat : 25617 (picosat) R 25615 25617 25580 0 -1 4194304 653 0 0 0 112195 4 0 0 25 0 1 0 1097915082 3092480 638 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/25617/statm: 755 638 69 152 0 601 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 3020

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25618
/proc/meminfo: memFree=882560/2055920 swapFree=4176188/4192956
[pid=25617] ppid=25615 vsize=3020 CPUtime=1181.98
/proc/25617/stat : 25617 (picosat) R 25615 25617 25580 0 -1 4194304 653 0 0 0 118193 5 0 0 25 0 1 0 1097915082 3092480 638 1992294400 134512640 135137933 4294956240 18446744073709551615 134543059 0 0 4096 0 0 0 0 17 1 0 0
/proc/25617/statm: 755 638 69 152 0 601 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 3020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25618
/proc/meminfo: memFree=882560/2055920 swapFree=4176188/4192956
[pid=25617] ppid=25615 vsize=3020 CPUtime=1200.08
/proc/25617/stat : 25617 (picosat) R 25615 25617 25580 0 -1 4194304 653 0 0 0 120003 5 0 0 25 0 1 0 1097915082 3092480 638 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/25617/statm: 755 638 69 152 0 601 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 3020

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): 1200.09
CPU user time (s): 1200.04
CPU system time (s): 0.050992
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 3020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 653
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= 1743

runsolver used 0.999848 second user time and 3.37749 second system time

The end

Launcher Data 

Begin job on node59 at 2009-03-28 16:02:14
IDJOB=1515298
IDBENCH=70418
IDSOLVER=506
FILE ID=node59/1515298-1238252534
PBS_JOBID= 9060816
Free space on /tmp= 66212 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/110/unif-k5-r21.3-v110-c2343-S1481888618-011.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515298-1238252534/watcher-1515298-1238252534 -o /tmp/evaluation-result-1515298-1238252534/solver-1515298-1238252534 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515298-1238252534.cnf

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

MD5SUM BENCH= c648d80ef4f9e62ead1eba3d863e448d
RANDOM SEED=979527003

node59.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		: 3000.209
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		: 3000.209
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:        885720 kB
Buffers:         96516 kB
Cached:         970016 kB
SwapCached:      10112 kB
Active:         218948 kB
Inactive:       859024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        885720 kB
SwapTotal:     4192956 kB
SwapFree:      4176188 kB
Dirty:             960 kB
Writeback:           0 kB
Mapped:          16584 kB
Slab:            77796 kB
Committed_AS:  2953936 kB
PageTables:       1720 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= 66212 MiB
End job on node59 at 2009-03-28 16:22:17