Trace number 1515022

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/100/
unif-k5-r21.3-v100-c2130-S367498571-066.cnf
MD5SUMdf5d3532662b9ce2690eaf77166028f5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark770.854
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
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-1515022-1238248016.cnf
0.00/0.00	c parsed header 'p cnf 100 2130'
0.00/0.00	c initialized 100 variables
0.00/0.00	c found 2130 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   100   0.0  2130     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 1065 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  27.4   100 100.0  2130   100   100  1171   7.5   0.1 
0.00/0.00	c R   0.0  27.4   100 100.0  2130   101   101  1171   7.7   0.1 
0.00/0.00	c +   0.0  25.4   100 100.0  2130   250   250  1288  17.8   0.1 
0.00/0.01	c N   0.0  25.3   100 100.0  2130   402   402  1288  23.8   0.1 
0.00/0.01	c +   0.0  25.1   100 100.0  2130   475   475  1416  26.4   0.1 
0.00/0.02	c +   0.0  24.6   100 100.0  2130   812   812  1557  32.6   0.2 
0.02/0.02	c N   0.0  24.0   100 100.0  2130  1207  1207  1557  34.9   0.2 
0.02/0.03	c +   0.0  23.8   100 100.0  2130  1317  1317  1712  35.4   0.2 
0.02/0.05	c +   0.0  23.7   100 100.0  2130  2074  1215  1883  37.9   0.2 
0.02/0.07	c +   0.1  23.4   100 100.0  2130  3209  1406  2071  37.3   0.2 
0.02/0.07	c N   0.1  23.4   100 100.0  2130  3212  1409  2071  37.2   0.3 
0.10/0.12	c +   0.1  23.0   100 100.0  2130  4911  2068  2278  37.2   0.3 
0.10/0.19	c +   0.2  22.6   100 100.0  2130  7464  1189  2505  38.0   0.2 
0.20/0.20	c N   0.2  22.4   100 100.0  2130  8019  1744  2505  38.6   0.3 
0.20/0.29	c +   0.3  22.1   100 100.0  2130 11293  2501  2755  36.6   0.4 
0.40/0.45	c +   0.5  21.7   100 100.0  2130 17036  2715  3030  37.6   0.4 
0.50/0.52	c N   0.5  21.5   100 100.0  2130 19238  1877  3030  37.5   0.3 
0.70/0.71	c +   0.7  21.8   100 100.0  2130 25650  2210  3333  36.9   0.3 
1.10/1.11	c +   1.1  21.6   100 100.0  2130 38571  1761  3666  37.0   0.3 
1.30/1.30	c N   1.3  21.3   100 100.0  2130 44892  2564  3666  38.0   0.4 
1.30/1.30	c 
1.30/1.30	c  seconds     variables   original    learned     agility
1.30/1.30	c         level        used      conflicts    limit          MB
1.30/1.30	c 
1.70/1.71	c +   1.7  21.2   100 100.0  2130 57952  2759  4032  37.0   0.4 
2.60/2.62	c +   2.6  20.6   100 100.0  2130 87023  3527  4435  37.0   0.5 
3.10/3.12	c N   3.1  20.4   100 100.0  2130 102e3  3531  4435  37.6   0.5 
4.00/4.04	c +   4.0  20.0   100 100.0  2130 130e3  2655  4878  36.8   0.4 
6.20/6.21	c +   6.2  19.9   100 100.0  2130 196e3  4497  5365  37.1   0.6 
7.39/7.43	c N   7.4  19.8   100 100.0  2130 230e3  4297  5365  37.6   0.5 
9.59/9.63	c +   9.6  19.5   100 100.0  2130 294e3  3127  5901  36.3   0.5 
14.89/14.96	c +  15.0  19.2   100 100.0  2130 441e3  5420  6491  36.6   0.6 
17.59/17.66	c N  17.7  19.1   100 100.0  2130 512e3  5320  6491  36.3   0.6 
23.29/23.31	c +  23.3  18.9   100 100.0  2130 662e3  5055  7140  37.1   0.6 
36.29/36.31	c +  36.3  18.5   100 100.0  2130 993e3  7095  7854  37.1   0.8 
41.88/41.95	c N  41.9  18.5   100 100.0  2130 112e4  4161  7854  37.8   0.6 
57.08/57.11	c +  57.1  18.6   100 100.0  2130 148e4  4250  8639  38.0   0.6 
89.07/89.16	c +  89.1  18.3   100 100.0  2130 223e4  5137  9502  37.0   0.7 
99.36/99.45	c N  99.4  18.2   100 100.0  2130 246e4  7287  9502  36.9   0.9 
139.76/139.83	c + 139.8  18.1   100 100.0  2130 335e4  9352 10452  38.0   1.1 
219.94/220.07	c + 220.0  17.9   100 100.0  2130 502e4  5847 11497  36.9   0.8 
234.93/235.08	c N 235.0  17.8   100 100.0  2130 533e4  8754 11497  38.0   1.0 
345.20/345.38	c + 345.3  17.6   100 100.0  2130 754e4 10788 12646  38.1   1.2 
542.94/543.12	c + 543.0  17.3   100 100.0  2130 113e5  9633 13910  36.3   1.1 
552.14/552.30	c N 552.2  17.3   100 100.0  2130 114e5  8965 13910  36.6   1.1 
854.25/854.54	c + 854.3  17.1   100 100.0  2130 169e5 13466 15301  37.4   1.4 
854.25/854.54	c 
854.25/854.54	c  seconds     variables   original    learned     agility
854.25/854.54	c         level        used      conflicts    limit          MB
854.25/854.54	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-1515022-1238248016/watcher-1515022-1238248016 -o /tmp/evaluation-result-1515022-1238248016/solver-1515022-1238248016 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1515022-1238248016.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: 0.99 0.98 0.99 3/69 5078
/proc/meminfo: memFree=904304/2055920 swapFree=4169124/4192956
[pid=5078] ppid=5076 vsize=780 CPUtime=0
/proc/5078/stat : 5078 (picosat) R 5076 5078 4735 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 1097464766 798720 106 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 195 107 69 152 0 41 0

[startup+0.0252111 s]
/proc/loadavg: 0.99 0.98 0.99 3/69 5078
/proc/meminfo: memFree=904304/2055920 swapFree=4169124/4192956
[pid=5078] ppid=5076 vsize=912 CPUtime=0.02
/proc/5078/stat : 5078 (picosat) R 5076 5078 4735 0 -1 4194304 150 0 0 0 2 0 0 0 18 0 1 0 1097464766 933888 135 1992294400 134512640 135137933 4294956240 18446744073709551615 134683695 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 228 135 69 152 0 74 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 912

[startup+0.102218 s]
/proc/loadavg: 0.99 0.98 0.99 3/69 5078
/proc/meminfo: memFree=904304/2055920 swapFree=4169124/4192956
[pid=5078] ppid=5076 vsize=1044 CPUtime=0.1
/proc/5078/stat : 5078 (picosat) R 5076 5078 4735 0 -1 4194304 184 0 0 0 10 0 0 0 18 0 1 0 1097464766 1069056 169 1992294400 134512640 135137933 4294956240 18446744073709551615 134551279 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 261 169 69 152 0 107 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1044

[startup+0.302238 s]
/proc/loadavg: 0.99 0.98 0.99 3/69 5078
/proc/meminfo: memFree=904304/2055920 swapFree=4169124/4192956
[pid=5078] ppid=5076 vsize=1176 CPUtime=0.3
/proc/5078/stat : 5078 (picosat) R 5076 5078 4735 0 -1 4194304 198 0 0 0 30 0 0 0 19 0 1 0 1097464766 1204224 183 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 294 183 69 152 0 140 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1176

[startup+0.70228 s]
/proc/loadavg: 0.99 0.98 0.99 3/69 5078
/proc/meminfo: memFree=904304/2055920 swapFree=4169124/4192956
[pid=5078] ppid=5076 vsize=1176 CPUtime=0.7
/proc/5078/stat : 5078 (picosat) R 5076 5078 4735 0 -1 4194304 211 0 0 0 70 0 0 0 22 0 1 0 1097464766 1204224 196 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 294 196 69 152 0 140 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1176

[startup+1.50136 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 5079
/proc/meminfo: memFree=903720/2055920 swapFree=4169124/4192956
[pid=5078] ppid=5076 vsize=1308 CPUtime=1.5
/proc/5078/stat : 5078 (picosat) R 5076 5078 4735 0 -1 4194304 225 0 0 0 150 0 0 0 25 0 1 0 1097464766 1339392 210 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 327 210 69 152 0 173 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1308

[startup+3.10153 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 5079
/proc/meminfo: memFree=903528/2055920 swapFree=4169124/4192956
[pid=5078] ppid=5076 vsize=1308 CPUtime=3.1
/proc/5078/stat : 5078 (picosat) R 5076 5078 4735 0 -1 4194304 250 0 0 0 310 0 0 0 25 0 1 0 1097464766 1339392 235 1992294400 134512640 135137933 4294956240 18446744073709551615 134543078 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 327 235 69 152 0 173 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1308

[startup+6.30186 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 5079
/proc/meminfo: memFree=903336/2055920 swapFree=4169124/4192956
[pid=5078] ppid=5076 vsize=1440 CPUtime=6.3
/proc/5078/stat : 5078 (picosat) R 5076 5078 4735 0 -1 4194304 270 0 0 0 630 0 0 0 25 0 1 0 1097464766 1474560 255 1992294400 134512640 135137933 4294956240 18446744073709551615 134551436 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 360 255 69 152 0 206 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 1440

[startup+12.7015 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 5079
/proc/meminfo: memFree=903144/2055920 swapFree=4169124/4192956
[pid=5078] ppid=5076 vsize=1572 CPUtime=12.69
/proc/5078/stat : 5078 (picosat) R 5076 5078 4735 0 -1 4194304 295 0 0 0 1269 0 0 0 25 0 1 0 1097464766 1609728 280 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 393 280 69 152 0 239 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1572

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 5079
/proc/meminfo: memFree=903016/2055920 swapFree=4169124/4192956
[pid=5078] ppid=5076 vsize=1704 CPUtime=25.49
/proc/5078/stat : 5078 (picosat) R 5076 5078 4735 0 -1 4194304 324 0 0 0 2549 0 0 0 25 0 1 0 1097464766 1744896 309 1992294400 134512640 135137933 4294956240 18446744073709551615 134543122 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 426 309 69 152 0 272 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1704

[startup+51.1015 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 5079
/proc/meminfo: memFree=902888/2055920 swapFree=4169124/4192956
[pid=5078] ppid=5076 vsize=1836 CPUtime=51.08
/proc/5078/stat : 5078 (picosat) R 5076 5078 4735 0 -1 4194304 360 0 0 0 5108 0 0 0 25 0 1 0 1097464766 1880064 345 1992294400 134512640 135137933 4294956240 18446744073709551615 134548933 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 459 345 69 152 0 305 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1836

[startup+102.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 5079
/proc/meminfo: memFree=902632/2055920 swapFree=4169124/4192956
[pid=5078] ppid=5076 vsize=1980 CPUtime=102.27
/proc/5078/stat : 5078 (picosat) R 5076 5078 4735 0 -1 4194304 412 0 0 0 10227 0 0 0 25 0 1 0 1097464766 2027520 397 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 495 397 69 152 0 341 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1980

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 5079
/proc/meminfo: memFree=902440/2055920 swapFree=4169124/4192956
[pid=5078] ppid=5076 vsize=2112 CPUtime=162.25
/proc/5078/stat : 5078 (picosat) R 5076 5078 4735 0 -1 4194304 447 0 0 0 16224 1 0 0 25 0 1 0 1097464766 2162688 432 1992294400 134512640 135137933 4294956240 18446744073709551615 134568670 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 528 432 69 152 0 374 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2112

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 5079
/proc/meminfo: memFree=902376/2055920 swapFree=4169124/4192956
[pid=5078] ppid=5076 vsize=2244 CPUtime=222.23
/proc/5078/stat : 5078 (picosat) R 5076 5078 4735 0 -1 4194304 451 0 0 0 22222 1 0 0 25 0 1 0 1097464766 2297856 436 1992294400 134512640 135137933 4294956240 18446744073709551615 134551410 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 561 436 69 152 0 407 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2244

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 5079
/proc/meminfo: memFree=902248/2055920 swapFree=4169124/4192956
[pid=5078] ppid=5076 vsize=2244 CPUtime=282.21
/proc/5078/stat : 5078 (picosat) R 5076 5078 4735 0 -1 4194304 482 0 0 0 28220 1 0 0 25 0 1 0 1097464766 2297856 467 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 561 467 69 152 0 407 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2244

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 5079
/proc/meminfo: memFree=902248/2055920 swapFree=4169124/4192956
[pid=5078] ppid=5076 vsize=2244 CPUtime=342.19
/proc/5078/stat : 5078 (picosat) R 5076 5078 4735 0 -1 4194304 482 0 0 0 34218 1 0 0 25 0 1 0 1097464766 2297856 467 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 561 467 69 152 0 407 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 2244

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 5079
/proc/meminfo: memFree=902056/2055920 swapFree=4169124/4192956
[pid=5078] ppid=5076 vsize=2376 CPUtime=402.18
/proc/5078/stat : 5078 (picosat) R 5076 5078 4735 0 -1 4194304 517 0 0 0 40217 1 0 0 25 0 1 0 1097464766 2433024 502 1992294400 134512640 135137933 4294956240 18446744073709551615 134549047 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 594 502 69 152 0 440 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 2376

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 5079
/proc/meminfo: memFree=902120/2055920 swapFree=4169124/4192956
[pid=5078] ppid=5076 vsize=2376 CPUtime=462.17
/proc/5078/stat : 5078 (picosat) R 5076 5078 4735 0 -1 4194304 517 0 0 0 46215 2 0 0 25 0 1 0 1097464766 2433024 502 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 594 502 69 152 0 440 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 2376

[startup+522.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 5079
/proc/meminfo: memFree=902120/2055920 swapFree=4169124/4192956
[pid=5078] ppid=5076 vsize=2376 CPUtime=522.15
/proc/5078/stat : 5078 (picosat) R 5076 5078 4735 0 -1 4194304 517 0 0 0 52213 2 0 0 25 0 1 0 1097464766 2433024 502 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 594 502 69 152 0 440 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 2376

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 5079
/proc/meminfo: memFree=901928/2055920 swapFree=4169124/4192956
[pid=5078] ppid=5076 vsize=2500 CPUtime=582.13
/proc/5078/stat : 5078 (picosat) R 5076 5078 4735 0 -1 4194304 550 0 0 0 58211 2 0 0 25 0 1 0 1097464766 2560000 535 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 625 535 69 152 0 471 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 2500

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 5079
/proc/meminfo: memFree=901992/2055920 swapFree=4169124/4192956
[pid=5078] ppid=5076 vsize=2500 CPUtime=642.12
/proc/5078/stat : 5078 (picosat) R 5076 5078 4735 0 -1 4194304 550 0 0 0 64209 3 0 0 25 0 1 0 1097464766 2560000 535 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 625 535 69 152 0 471 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 2500

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 5079
/proc/meminfo: memFree=901992/2055920 swapFree=4169124/4192956
[pid=5078] ppid=5076 vsize=2500 CPUtime=702.1
/proc/5078/stat : 5078 (picosat) R 5076 5078 4735 0 -1 4194304 550 0 0 0 70207 3 0 0 25 0 1 0 1097464766 2560000 535 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 625 535 69 152 0 471 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 2500

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 5079
/proc/meminfo: memFree=901992/2055920 swapFree=4169124/4192956
[pid=5078] ppid=5076 vsize=2500 CPUtime=762.08
/proc/5078/stat : 5078 (picosat) R 5076 5078 4735 0 -1 4194304 550 0 0 0 76205 3 0 0 25 0 1 0 1097464766 2560000 535 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 625 535 69 152 0 471 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 2500

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 5079
/proc/meminfo: memFree=901992/2055920 swapFree=4169124/4192956
[pid=5078] ppid=5076 vsize=2500 CPUtime=822.06
/proc/5078/stat : 5078 (picosat) R 5076 5078 4735 0 -1 4194304 550 0 0 0 82203 3 0 0 25 0 1 0 1097464766 2560000 535 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 625 535 69 152 0 471 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 2500

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 5085
/proc/meminfo: memFree=901856/2055920 swapFree=4169124/4192956
[pid=5078] ppid=5076 vsize=2632 CPUtime=882.04
/proc/5078/stat : 5078 (picosat) R 5076 5078 4735 0 -1 4194304 579 0 0 0 88200 4 0 0 25 0 1 0 1097464766 2695168 564 1992294400 134512640 135137933 4294956240 18446744073709551615 134551539 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 658 564 69 152 0 504 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 2632

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 5085
/proc/meminfo: memFree=901856/2055920 swapFree=4169124/4192956
[pid=5078] ppid=5076 vsize=2632 CPUtime=942.02
/proc/5078/stat : 5078 (picosat) R 5076 5078 4735 0 -1 4194304 587 0 0 0 94198 4 0 0 25 0 1 0 1097464766 2695168 572 1992294400 134512640 135137933 4294956240 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 658 572 69 152 0 504 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 2632

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 5085
/proc/meminfo: memFree=901792/2055920 swapFree=4169124/4192956
[pid=5078] ppid=5076 vsize=2632 CPUtime=1002.01
/proc/5078/stat : 5078 (picosat) R 5076 5078 4735 0 -1 4194304 587 0 0 0 100197 4 0 0 25 0 1 0 1097464766 2695168 572 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 658 572 69 152 0 504 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 2632

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 5085
/proc/meminfo: memFree=901856/2055920 swapFree=4169124/4192956
[pid=5078] ppid=5076 vsize=2632 CPUtime=1061.99
/proc/5078/stat : 5078 (picosat) R 5076 5078 4735 0 -1 4194304 587 0 0 0 106195 4 0 0 25 0 1 0 1097464766 2695168 572 1992294400 134512640 135137933 4294956240 18446744073709551615 134548895 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 658 572 69 152 0 504 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 2632

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 5085
/proc/meminfo: memFree=901792/2055920 swapFree=4169124/4192956
[pid=5078] ppid=5076 vsize=2632 CPUtime=1121.97
/proc/5078/stat : 5078 (picosat) R 5076 5078 4735 0 -1 4194304 587 0 0 0 112193 4 0 0 25 0 1 0 1097464766 2695168 572 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 658 572 69 152 0 504 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 2632

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 5085
/proc/meminfo: memFree=901800/2055920 swapFree=4169124/4192956
[pid=5078] ppid=5076 vsize=2764 CPUtime=1181.96
/proc/5078/stat : 5078 (picosat) R 5076 5078 4735 0 -1 4194304 594 0 0 0 118191 5 0 0 25 0 1 0 1097464766 2830336 579 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 691 579 69 152 0 537 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 2764



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/70 5085
/proc/meminfo: memFree=901800/2055920 swapFree=4169124/4192956
[pid=5078] ppid=5076 vsize=2764 CPUtime=1200.06
/proc/5078/stat : 5078 (picosat) R 5076 5078 4735 0 -1 4194304 594 0 0 0 120001 5 0 0 25 0 1 0 1097464766 2830336 579 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/5078/statm: 691 579 69 152 0 537 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 2764

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): 1200.01
CPU system time (s): 0.052991
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 2764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 594
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= 1413

runsolver used 1.09083 second user time and 3.2865 second system time

The end

Launcher Data 

Begin job on node44 at 2009-03-28 14:46:56
IDJOB=1515022
IDBENCH=70395
IDSOLVER=506
FILE ID=node44/1515022-1238248016
PBS_JOBID= 9060657
Free space on /tmp= 66400 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/100/unif-k5-r21.3-v100-c2130-S367498571-066.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515022-1238248016/watcher-1515022-1238248016 -o /tmp/evaluation-result-1515022-1238248016/solver-1515022-1238248016 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1515022-1238248016.cnf

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

MD5SUM BENCH= df5d3532662b9ce2690eaf77166028f5
RANDOM SEED=441328035

node44.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		: 3000.241
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		: 3000.241
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:        904720 kB
Buffers:        103392 kB
Cached:         937728 kB
SwapCached:      13220 kB
Active:         304616 kB
Inactive:       751172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        904720 kB
SwapTotal:     4192956 kB
SwapFree:      4169124 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          18116 kB
Slab:            80820 kB
Committed_AS:  2541184 kB
PageTables:       1796 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= 66400 MiB
End job on node44 at 2009-03-28 15:06:59