Trace number 1517842

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S1580204273-012.cnf
MD5SUMa8c5a2cea66d67c637fb35d0276c87d0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark78.2881
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
Number of clauses of size 40
Number of clauses of size 50
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-1517842-1238291927.cnf
0.00/0.00	c parsed header 'p cnf 380 1615'
0.00/0.00	c initialized 380 variables
0.00/0.00	c found 1615 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   380   0.0  1615     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 807 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  40.7   380  86.8  1615   100   100   887  13.7   0.1 
0.00/0.00	c R   0.0  40.7   380  86.8  1615   100   100   887  13.7   0.1 
0.00/0.00	c +   0.0  30.9   380  97.6  1615   250   250   975  23.0   0.1 
0.00/0.01	c N   0.0  29.1   380  98.4  1615   400   400   975  27.8   0.1 
0.00/0.01	c +   0.0  28.2   380  98.4  1615   475   475  1072  27.7   0.1 
0.00/0.02	c +   0.0  25.7   380  99.5  1615   812   812  1179  29.1   0.2 
0.00/0.03	c N   0.0  24.2   380  99.5  1615  1202   607  1179  30.4   0.1 
0.03/0.04	c +   0.0  24.0   380  99.5  1615  1317   722  1296  31.8   0.2 
0.03/0.06	c +   0.1  22.6   380  99.5  1615  2074   827  1425  28.5   0.2 
0.03/0.10	c N   0.1  21.4   380  99.7  1615  3208  1245  1425  27.8   0.2 
0.03/0.10	c +   0.1  21.4   380  99.7  1615  3209  1246  1567  27.7   0.2 
0.09/0.15	c +   0.2  20.9   380  99.7  1615  4911  1373  1723  29.7   0.2 
0.19/0.24	c +   0.2  20.0   380  99.7  1615  7464  1328  1895  29.6   0.2 
0.19/0.26	c N   0.3  19.7   380  99.7  1615  8024  1888  1895  28.4   0.2 
0.29/0.36	c +   0.4  18.9   380  99.7  1615 11293  1343  2084  28.9   0.2 
0.49/0.56	c +   0.6  18.4   380  99.7  1615 17036  1846  2292  28.3   0.3 
0.59/0.64	c N   0.6  18.4   380  99.7  1615 19252  1760  2292  26.5   0.2 
0.79/0.86	c +   0.9  18.3   380  99.7  1615 25650  1235  2521  27.0   0.2 
1.29/1.33	c +   1.3  18.0   380  99.7  1615 38571  1470  2773  30.0   0.2 
1.49/1.56	c N   1.6  17.9   380 100.0  1615 44898  2232  2773  26.7   0.3 
1.49/1.56	c 
1.49/1.56	c  seconds     variables   original    learned     agility
1.49/1.56	c         level        used      conflicts    limit          MB
1.49/1.56	c 
1.99/2.05	c +   2.1  17.7   380 100.0  1615 57952  2745  3050  29.0   0.3 
3.09/3.14	c +   3.1  17.3   380 100.0  1615 87023  2719  3355  27.0   0.3 
3.69/3.78	c N   3.8  17.5   380 100.0  1615 102e3  3134  3355  26.9   0.4 
4.89/4.93	c +   4.9  17.5   380 100.0  1615 130e3  2523  3690  26.2   0.3 
7.49/7.58	c +   7.6  17.2   380 100.0  1615 196e3  3103  4059  26.9   0.4 
8.99/9.03	c N   9.0  17.2   380 100.0  1615 230e3  3277  4059  26.8   0.4 
11.69/11.76	c +  11.8  17.4   380 100.0  1615 294e3  3433  4464  28.2   0.4 
18.08/18.14	c +  18.1  17.2   380 100.0  1615 441e3  2815  4910  28.3   0.4 
21.28/21.37	c N  21.4  16.9   380 100.0  1615 512e3  2898  4910  27.2   0.4 
28.08/28.14	c +  28.1  17.0   380 100.0  1615 662e3  4325  5401  25.6   0.5 
43.57/43.61	c +  43.6  16.8   380 100.0  1615 993e3  5016  5941  28.6   0.6 
49.97/50.09	c N  50.1  16.7   380 100.0  1615 112e4  5824  5941  25.6   0.7 
68.17/68.26	c +  68.2  17.6   380 100.0  1615 148e4  4318  6535  27.3   0.5 
106.35/106.48	c + 106.4  18.2   380 100.0  1615 223e4  5888  7188  28.2   0.7 
118.34/118.44	c N 118.4  18.2   380 100.0  1615 246e4  4965  7188  28.3   0.6 
165.23/165.30	c + 165.2  17.9   380 100.0  1615 335e4  6963  7906  26.9   0.8 
257.45/257.67	c + 257.5  17.9   380 100.0  1615 502e4  7826  8696  26.7   0.9 
274.85/275.01	c N 274.9  17.8   380 100.0  1615 533e4  5415  8696  27.9   0.7 
401.40/401.68	c + 401.5  18.1   380 100.0  1615 754e4  4668  9565  28.2   0.6 
621.72/622.02	c + 621.8  17.6   380 100.0  1615 113e5  6305 10521  27.7   0.7 
632.01/632.36	c N 632.1  17.6   380 100.0  1615 114e5  9811 10521  28.2   1.0 
968.49/968.98	c + 968.6  17.4   380 100.0  1615 169e5  5278 11573  25.9   0.7 
968.49/968.98	c 
968.49/968.98	c  seconds     variables   original    learned     agility
968.49/968.98	c         level        used      conflicts    limit          MB
968.49/968.98	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-1517842-1238291927/watcher-1517842-1238291927 -o /tmp/evaluation-result-1517842-1238291927/solver-1517842-1238291927 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1517842-1238291927.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: 1.03 0.99 0.98 2/72 8367
/proc/meminfo: memFree=1422752/2055920 swapFree=4168900/4192956
[pid=8367] ppid=8365 vsize=780 CPUtime=0
/proc/8367/stat : 8367 (picosat) R 8365 8367 8116 0 -1 4194304 117 0 0 0 0 0 0 0 18 0 1 0 1101853958 798720 102 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 195 102 69 152 0 41 0

[startup+0.0399249 s]
/proc/loadavg: 1.03 0.99 0.98 2/72 8367
/proc/meminfo: memFree=1422752/2055920 swapFree=4168900/4192956
[pid=8367] ppid=8365 vsize=912 CPUtime=0.03
/proc/8367/stat : 8367 (picosat) R 8365 8367 8116 0 -1 4194304 148 0 0 0 3 0 0 0 18 0 1 0 1101853958 933888 133 1992294400 134512640 135137933 4294956240 18446744073709551615 134522906 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 228 133 69 152 0 74 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 912

[startup+0.101936 s]
/proc/loadavg: 1.03 0.99 0.98 2/72 8367
/proc/meminfo: memFree=1422752/2055920 swapFree=4168900/4192956
[pid=8367] ppid=8365 vsize=912 CPUtime=0.09
/proc/8367/stat : 8367 (picosat) R 8365 8367 8116 0 -1 4194304 152 0 0 0 9 0 0 0 18 0 1 0 1101853958 933888 137 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 228 137 69 152 0 74 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 912

[startup+0.301974 s]
/proc/loadavg: 1.03 0.99 0.98 2/72 8367
/proc/meminfo: memFree=1422752/2055920 swapFree=4168900/4192956
[pid=8367] ppid=8365 vsize=1044 CPUtime=0.29
/proc/8367/stat : 8367 (picosat) R 8365 8367 8116 0 -1 4194304 161 0 0 0 29 0 0 0 19 0 1 0 1101853958 1069056 146 1992294400 134512640 135137933 4294956240 18446744073709551615 134545614 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 261 146 69 152 0 107 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1044

[startup+0.70105 s]
/proc/loadavg: 1.03 0.99 0.98 2/72 8367
/proc/meminfo: memFree=1422752/2055920 swapFree=4168900/4192956
[pid=8367] ppid=8365 vsize=1044 CPUtime=0.69
/proc/8367/stat : 8367 (picosat) R 8365 8367 8116 0 -1 4194304 178 0 0 0 69 0 0 0 22 0 1 0 1101853958 1069056 163 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 261 163 69 152 0 107 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1044

[startup+1.5012 s]
/proc/loadavg: 1.03 0.99 0.98 2/73 8368
/proc/meminfo: memFree=1422296/2055920 swapFree=4168900/4192956
[pid=8367] ppid=8365 vsize=1044 CPUtime=1.49
/proc/8367/stat : 8367 (picosat) R 8365 8367 8116 0 -1 4194304 190 0 0 0 149 0 0 0 25 0 1 0 1101853958 1069056 175 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 261 175 69 152 0 107 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1044

[startup+3.1015 s]
/proc/loadavg: 1.03 0.99 0.98 2/73 8368
/proc/meminfo: memFree=1422104/2055920 swapFree=4168900/4192956
[pid=8367] ppid=8365 vsize=1172 CPUtime=3.09
/proc/8367/stat : 8367 (picosat) R 8365 8367 8116 0 -1 4194304 198 0 0 0 309 0 0 0 25 0 1 0 1101853958 1200128 183 1992294400 134512640 135137933 4294956240 18446744073709551615 134552918 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 293 183 69 152 0 139 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1172

[startup+6.30111 s]
/proc/loadavg: 1.03 0.99 0.98 2/73 8368
/proc/meminfo: memFree=1421976/2055920 swapFree=4168900/4192956
[pid=8367] ppid=8365 vsize=1172 CPUtime=6.29
/proc/8367/stat : 8367 (picosat) R 8365 8367 8116 0 -1 4194304 217 0 0 0 629 0 0 0 25 0 1 0 1101853958 1200128 202 1992294400 134512640 135137933 4294956240 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 293 202 69 152 0 139 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1172

[startup+12.7013 s]
/proc/loadavg: 1.03 0.99 0.98 2/73 8368
/proc/meminfo: memFree=1421720/2055920 swapFree=4168900/4192956
[pid=8367] ppid=8365 vsize=1304 CPUtime=12.69
/proc/8367/stat : 8367 (picosat) R 8365 8367 8116 0 -1 4194304 245 0 0 0 1269 0 0 0 25 0 1 0 1101853958 1335296 230 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 326 230 69 152 0 172 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1304

[startup+25.5017 s]
/proc/loadavg: 1.02 0.99 0.98 2/73 8368
/proc/meminfo: memFree=1421656/2055920 swapFree=4168900/4192956
[pid=8367] ppid=8365 vsize=1428 CPUtime=25.48
/proc/8367/stat : 8367 (picosat) R 8365 8367 8116 0 -1 4194304 270 0 0 0 2548 0 0 0 25 0 1 0 1101853958 1462272 255 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 357 255 69 152 0 203 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1428

[startup+51.1016 s]
/proc/loadavg: 1.01 0.99 0.98 2/73 8368
/proc/meminfo: memFree=1421528/2055920 swapFree=4168900/4192956
[pid=8367] ppid=8365 vsize=1552 CPUtime=51.07
/proc/8367/stat : 8367 (picosat) R 8365 8367 8116 0 -1 4194304 297 0 0 0 5107 0 0 0 25 0 1 0 1101853958 1589248 282 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 388 282 69 152 0 234 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1552

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.98 2/73 8368
/proc/meminfo: memFree=1421400/2055920 swapFree=4168900/4192956
[pid=8367] ppid=8365 vsize=1676 CPUtime=102.26
/proc/8367/stat : 8367 (picosat) R 8365 8367 8116 0 -1 4194304 319 0 0 0 10226 0 0 0 25 0 1 0 1101853958 1716224 304 1992294400 134512640 135137933 4294956240 18446744073709551615 134551738 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 419 304 69 152 0 265 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1676

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/73 8374
/proc/meminfo: memFree=1421072/2055920 swapFree=4168900/4192956
[pid=8367] ppid=8365 vsize=1676 CPUtime=162.23
/proc/8367/stat : 8367 (picosat) R 8365 8367 8116 0 -1 4194304 334 0 0 0 16222 1 0 0 25 0 1 0 1101853958 1716224 319 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 419 319 69 152 0 265 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 1676

[startup+222.302 s]
/proc/loadavg: 1.10 1.02 0.99 2/73 8854
/proc/meminfo: memFree=1419792/2055920 swapFree=4168900/4192956
[pid=8367] ppid=8365 vsize=1808 CPUtime=222.16
/proc/8367/stat : 8367 (picosat) R 8365 8367 8116 0 -1 4194304 362 0 0 0 22215 1 0 0 25 0 1 0 1101853958 1851392 347 1992294400 134512640 135137933 4294956240 18446744073709551615 134548853 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 452 347 69 152 0 298 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 1808

[startup+282.301 s]
/proc/loadavg: 1.04 1.01 0.99 2/73 8854
/proc/meminfo: memFree=1419920/2055920 swapFree=4168900/4192956
[pid=8367] ppid=8365 vsize=1972 CPUtime=282.14
/proc/8367/stat : 8367 (picosat) R 8365 8367 8116 0 -1 4194304 384 0 0 0 28212 2 0 0 25 0 1 0 1101853958 2019328 369 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 493 369 69 152 0 339 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 1972

[startup+342.302 s]
/proc/loadavg: 1.01 1.01 0.99 2/73 8854
/proc/meminfo: memFree=1419920/2055920 swapFree=4168900/4192956
[pid=8367] ppid=8365 vsize=1972 CPUtime=342.12
/proc/8367/stat : 8367 (picosat) R 8365 8367 8116 0 -1 4194304 386 0 0 0 34210 2 0 0 25 0 1 0 1101853958 2019328 371 1992294400 134512640 135137933 4294956240 18446744073709551615 134521419 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 493 371 69 152 0 339 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 1972

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/73 8854
/proc/meminfo: memFree=1419984/2055920 swapFree=4168900/4192956
[pid=8367] ppid=8365 vsize=1972 CPUtime=402.1
/proc/8367/stat : 8367 (picosat) R 8365 8367 8116 0 -1 4194304 390 0 0 0 40208 2 0 0 25 0 1 0 1101853958 2019328 375 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 493 375 69 152 0 339 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 1972

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/73 8854
/proc/meminfo: memFree=1419920/2055920 swapFree=4168900/4192956
[pid=8367] ppid=8365 vsize=1972 CPUtime=462.08
/proc/8367/stat : 8367 (picosat) R 8365 8367 8116 0 -1 4194304 411 0 0 0 46205 3 0 0 25 0 1 0 1101853958 2019328 396 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 493 396 69 152 0 339 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 1972

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/73 8854
/proc/meminfo: memFree=1419864/2055920 swapFree=4168900/4192956
[pid=8367] ppid=8365 vsize=1972 CPUtime=522.05
/proc/8367/stat : 8367 (picosat) R 8365 8367 8116 0 -1 4194304 411 0 0 0 52202 3 0 0 25 0 1 0 1101853958 2019328 396 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 493 396 69 152 0 339 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 1972

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/73 8854
/proc/meminfo: memFree=1420056/2055920 swapFree=4168900/4192956
[pid=8367] ppid=8365 vsize=1972 CPUtime=582.03
/proc/8367/stat : 8367 (picosat) R 8365 8367 8116 0 -1 4194304 411 0 0 0 58200 3 0 0 25 0 1 0 1101853958 2019328 396 1992294400 134512640 135137933 4294956240 18446744073709551615 134553626 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 493 396 69 152 0 339 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 1972

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/73 8854
/proc/meminfo: memFree=1419928/2055920 swapFree=4168900/4192956
[pid=8367] ppid=8365 vsize=2100 CPUtime=642.01
/proc/8367/stat : 8367 (picosat) R 8365 8367 8116 0 -1 4194304 445 0 0 0 64198 3 0 0 25 0 1 0 1101853958 2150400 430 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 525 430 69 152 0 371 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 2100

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/73 8854
/proc/meminfo: memFree=1419800/2055920 swapFree=4168900/4192956
[pid=8367] ppid=8365 vsize=2100 CPUtime=701.99
/proc/8367/stat : 8367 (picosat) R 8365 8367 8116 0 -1 4194304 445 0 0 0 70195 4 0 0 25 0 1 0 1101853958 2150400 430 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 525 430 69 152 0 371 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 2100

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 0.99 2/73 8854
/proc/meminfo: memFree=1419864/2055920 swapFree=4168900/4192956
[pid=8367] ppid=8365 vsize=2100 CPUtime=761.97
/proc/8367/stat : 8367 (picosat) R 8365 8367 8116 0 -1 4194304 445 0 0 0 76193 4 0 0 25 0 1 0 1101853958 2150400 430 1992294400 134512640 135137933 4294956240 18446744073709551615 134547458 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 525 430 69 152 0 371 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 2100

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/73 8854
/proc/meminfo: memFree=1419800/2055920 swapFree=4168900/4192956
[pid=8367] ppid=8365 vsize=2100 CPUtime=821.94
/proc/8367/stat : 8367 (picosat) R 8365 8367 8116 0 -1 4194304 445 0 0 0 82190 4 0 0 25 0 1 0 1101853958 2150400 430 1992294400 134512640 135137933 4294956240 18446744073709551615 134552950 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 525 430 69 152 0 371 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 2100

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/73 8854
/proc/meminfo: memFree=1419864/2055920 swapFree=4168900/4192956
[pid=8367] ppid=8365 vsize=2100 CPUtime=881.92
/proc/8367/stat : 8367 (picosat) R 8365 8367 8116 0 -1 4194304 445 0 0 0 88188 4 0 0 25 0 1 0 1101853958 2150400 430 1992294400 134512640 135137933 4294956240 18446744073709551615 134549043 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 525 430 69 152 0 371 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 2100

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/73 8854
/proc/meminfo: memFree=1419800/2055920 swapFree=4168900/4192956
[pid=8367] ppid=8365 vsize=2100 CPUtime=941.91
/proc/8367/stat : 8367 (picosat) R 8365 8367 8116 0 -1 4194304 445 0 0 0 94186 5 0 0 25 0 1 0 1101853958 2150400 430 1992294400 134512640 135137933 4294956240 18446744073709551615 134552544 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 525 430 69 152 0 371 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 2100

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/73 8854
/proc/meminfo: memFree=1419800/2055920 swapFree=4168900/4192956
[pid=8367] ppid=8365 vsize=2232 CPUtime=1001.88
/proc/8367/stat : 8367 (picosat) R 8365 8367 8116 0 -1 4194304 460 0 0 0 100183 5 0 0 25 0 1 0 1101853958 2285568 445 1992294400 134512640 135137933 4294956240 18446744073709551615 134552985 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 558 445 69 152 0 404 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 2232

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/73 8854
/proc/meminfo: memFree=1419672/2055920 swapFree=4168900/4192956
[pid=8367] ppid=8365 vsize=2232 CPUtime=1061.86
/proc/8367/stat : 8367 (picosat) R 8365 8367 8116 0 -1 4194304 480 0 0 0 106181 5 0 0 25 0 1 0 1101853958 2285568 465 1992294400 134512640 135137933 4294956240 18446744073709551615 134551318 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 558 465 69 152 0 404 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 2232

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/73 8854
/proc/meminfo: memFree=1419672/2055920 swapFree=4168900/4192956
[pid=8367] ppid=8365 vsize=2232 CPUtime=1121.83
/proc/8367/stat : 8367 (picosat) R 8365 8367 8116 0 -1 4194304 480 0 0 0 112178 5 0 0 25 0 1 0 1101853958 2285568 465 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 558 465 69 152 0 404 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 2232

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/73 8854
/proc/meminfo: memFree=1419672/2055920 swapFree=4168900/4192956
[pid=8367] ppid=8365 vsize=2232 CPUtime=1181.81
/proc/8367/stat : 8367 (picosat) R 8365 8367 8116 0 -1 4194304 480 0 0 0 118176 5 0 0 25 0 1 0 1101853958 2285568 465 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 558 465 69 152 0 404 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 2232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/73 8854
/proc/meminfo: memFree=1419608/2055920 swapFree=4168900/4192956
[pid=8367] ppid=8365 vsize=2232 CPUtime=1200.01
/proc/8367/stat : 8367 (picosat) R 8365 8367 8116 0 -1 4194304 480 0 0 0 119995 6 0 0 25 0 1 0 1101853958 2285568 465 1992294400 134512640 135137933 4294956240 18446744073709551615 134552483 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 558 465 69 152 0 404 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 2232

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/73 8854
/proc/meminfo: memFree=1419608/2055920 swapFree=4168900/4192956
[pid=8367] ppid=8365 vsize=2232 CPUtime=1200.01
/proc/8367/stat : 8367 (picosat) R 8365 8367 8116 0 -1 4194304 480 0 0 0 119995 6 0 0 25 0 1 0 1101853958 2285568 465 1992294400 134512640 135137933 4294956240 18446744073709551615 134552483 0 0 4096 0 0 0 0 17 1 0 0
/proc/8367/statm: 558 465 69 152 0 404 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 2232

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.96
CPU system time (s): 0.06199
CPU usage (%): 99.9596
Max. virtual memory (cumulated for all children) (KiB): 2232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.06199
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 480
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= 3290

runsolver used 1.22981 second user time and 3.15552 second system time

The end

Launcher Data 

Begin job on node64 at 2009-03-29 03:58:47
IDJOB=1517842
IDBENCH=70630
IDSOLVER=506
FILE ID=node64/1517842-1238291927
PBS_JOBID= 9060966
Free space on /tmp= 66408 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S1580204273-012.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517842-1238291927/watcher-1517842-1238291927 -o /tmp/evaluation-result-1517842-1238291927/solver-1517842-1238291927 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1517842-1238291927.cnf

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

MD5SUM BENCH= a8c5a2cea66d67c637fb35d0276c87d0
RANDOM SEED=1325788140

node64.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		: 3000.261
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		: 3000.261
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:       1423168 kB
Buffers:         83084 kB
Cached:         455580 kB
SwapCached:      14856 kB
Active:          63496 kB
Inactive:       491696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1423168 kB
SwapTotal:     4192956 kB
SwapFree:      4168900 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          16060 kB
Slab:            62480 kB
Committed_AS:  2886244 kB
PageTables:       2000 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB
End job on node64 at 2009-03-29 04:18:49