Trace number 1516774

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S799705985-049.cnf
MD5SUM9571d20b2c85f2916982e3779a8bfa58
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 variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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-1516774-1238274941.cnf
0.00/0.00	c parsed header 'p cnf 500 2125'
0.00/0.00	c initialized 500 variables
0.00/0.00	c found 2125 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   500   0.0  2125     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 1062 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  54.3   500  83.0  2125   100   100  1168  14.4   0.1 
0.00/0.00	c R   0.0  54.3   500  83.0  2125   100   100  1168  14.5   0.1 
0.00/0.01	c +   0.0  40.9   500  93.4  2125   250   250  1284  21.2   0.1 
0.00/0.01	c N   0.0  37.0   500  95.2  2125   401   401  1284  24.1   0.2 
0.00/0.01	c +   0.0  35.6   500  95.6  2125   475   475  1412  26.5   0.2 
0.02/0.02	c +   0.0  32.1   500  97.8  2125   812   812  1553  26.9   0.2 
0.02/0.04	c N   0.0  29.8   500  98.6  2125  1205  1205  1553  26.5   0.2 
0.02/0.04	c +   0.0  29.2   500  98.6  2125  1317  1317  1708  27.8   0.3 
0.02/0.07	c +   0.1  27.1   500  99.4  2125  2074  1216  1878  26.5   0.2 
0.10/0.11	c +   0.1  26.2   500  99.4  2125  3209  1404  2065  26.2   0.3 
0.10/0.11	c N   0.1  26.2   500  99.4  2125  3213  1408  2065  26.1   0.3 
0.10/0.18	c +   0.2  25.6   500  99.4  2125  4911  2064  2271  25.8   0.3 
0.20/0.28	c +   0.3  24.8   500  99.6  2125  7464  1190  2498  29.0   0.2 
0.30/0.30	c N   0.3  24.7   500  99.6  2125  8028  1754  2498  26.3   0.3 
0.40/0.43	c +   0.4  24.4   500  99.8  2125 11293  2502  2747  27.1   0.4 
0.60/0.66	c +   0.7  23.8   500  99.8  2125 17036  2728  3021  27.6   0.4 
0.70/0.75	c N   0.8  23.8   500  99.8  2125 19262  1918  3021  25.0   0.3 
1.00/1.02	c +   1.0  24.2   500  99.8  2125 25650  2236  3323  28.8   0.4 
1.50/1.57	c +   1.6  23.6   500  99.8  2125 38571  1817  3655  28.3   0.3 
1.80/1.84	c N   1.8  23.2   500  99.8  2125 44919  2663  3655  28.1   0.4 
1.80/1.84	c 
1.80/1.84	c  seconds     variables   original    learned     agility
1.80/1.84	c         level        used      conflicts    limit          MB
1.80/1.84	c 
2.40/2.42	c +   2.4  23.0   500  99.8  2125 57952  2862  4020  25.9   0.4 
3.69/3.77	c +   3.8  23.2   500  99.8  2125 87023  3680  4422  27.3   0.5 
4.50/4.51	c N   4.5  23.2   500  99.8  2125 102e3  3728  4422  26.8   0.5 
5.79/5.83	c +   5.8  23.4   500  99.8  2125 130e3  2906  4864  24.2   0.5 
8.89/8.97	c +   9.0  23.7   500  99.8  2125 196e3  2456  5350  27.3   0.4 
10.59/10.68	c N  10.7  23.7   500  99.8  2125 230e3  5039  5350  24.4   0.7 
13.69/13.75	c +  13.8  23.4   500  99.8  2125 294e3  3964  5885  28.3   0.6 
21.09/21.14	c +  21.1  23.3   500  99.8  2125 441e3  3649  6473  27.6   0.5 
24.89/24.92	c N  24.9  23.3   500  99.8  2125 512e3  3788  6473  27.7   0.6 
32.69/32.75	c +  32.8  22.9   500  99.8  2125 662e3  3783  7120  26.2   0.5 
50.88/50.93	c +  50.9  23.7   500  99.8  2125 993e3  6624  7832  26.4   0.9 
58.48/58.52	c N  58.5  23.9   500  99.8  2125 112e4  4152  7832  25.9   0.6 
79.08/79.13	c +  79.1  24.1   500  99.8  2125 148e4  4988  8615  28.3   0.7 
122.26/122.37	c + 122.3  24.0   500  99.8  2125 223e4  7844  9476  25.9   1.1 
136.06/136.12	c N 136.1  24.0   500  99.8  2125 246e4  5943  9476  23.8   0.9 
189.44/189.50	c + 189.5  23.4   500  99.8  2125 335e4  5344 10423  25.7   0.7 
294.21/294.33	c + 294.3  23.4   500  99.8  2125 502e4  6240 11465  25.8   0.9 
313.91/314.05	c N 314.0  23.4   500  99.8  2125 533e4 10202 11465  26.1   1.3 
459.38/459.51	c + 459.4  23.3   500  99.8  2125 754e4  6163 12611  23.0   0.9 
716.11/716.33	c + 716.1  22.9   500  99.8  2125 113e5  8586 13872  25.7   1.1 
728.01/728.28	c N 728.1  22.9   500  99.8  2125 114e5  8625 13872  24.0   1.2 
1118.01/1118.37	c + 112e1  22.5   500  99.8  2125 169e5 13580 15259  27.7   1.6 
1118.01/1118.37	c 
1118.01/1118.37	c  seconds     variables   original    learned     agility
1118.01/1118.37	c         level        used      conflicts    limit          MB
1118.01/1118.37	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-1516774-1238274941/watcher-1516774-1238274941 -o /tmp/evaluation-result-1516774-1238274941/solver-1516774-1238274941 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516774-1238274941.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 0.97 0.98 3/73 651
/proc/meminfo: memFree=1523184/2055920 swapFree=4175408/4192956
[pid=651] ppid=649 vsize=780 CPUtime=0
/proc/651/stat : 651 (picosat) R 649 651 387 0 -1 4194304 123 0 0 0 0 0 0 0 20 0 1 0 979912679 798720 108 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/651/statm: 195 108 69 152 0 41 0

[startup+0.0247291 s]
/proc/loadavg: 0.99 0.97 0.98 3/73 651
/proc/meminfo: memFree=1523184/2055920 swapFree=4175408/4192956
[pid=651] ppid=649 vsize=912 CPUtime=0.02
/proc/651/stat : 651 (picosat) R 649 651 387 0 -1 4194304 142 0 0 0 2 0 0 0 20 0 1 0 979912679 933888 127 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/651/statm: 228 127 69 152 0 74 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 912

[startup+0.101738 s]
/proc/loadavg: 0.99 0.97 0.98 3/73 651
/proc/meminfo: memFree=1523184/2055920 swapFree=4175408/4192956
[pid=651] ppid=649 vsize=1044 CPUtime=0.1
/proc/651/stat : 651 (picosat) R 649 651 387 0 -1 4194304 177 0 0 0 10 0 0 0 20 0 1 0 979912679 1069056 162 1992294400 134512640 135137933 4294956240 18446744073709551615 134548928 0 0 4096 0 0 0 0 17 1 0 0
/proc/651/statm: 261 162 69 152 0 107 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1044

[startup+0.301758 s]
/proc/loadavg: 0.99 0.97 0.98 3/73 651
/proc/meminfo: memFree=1523184/2055920 swapFree=4175408/4192956
[pid=651] ppid=649 vsize=1176 CPUtime=0.3
/proc/651/stat : 651 (picosat) R 649 651 387 0 -1 4194304 191 0 0 0 30 0 0 0 22 0 1 0 979912679 1204224 176 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/651/statm: 294 176 69 152 0 140 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1176

[startup+0.7018 s]
/proc/loadavg: 0.99 0.97 0.98 3/73 651
/proc/meminfo: memFree=1523184/2055920 swapFree=4175408/4192956
[pid=651] ppid=649 vsize=1176 CPUtime=0.7
/proc/651/stat : 651 (picosat) R 649 651 387 0 -1 4194304 211 0 0 0 70 0 0 0 25 0 1 0 979912679 1204224 196 1992294400 134512640 135137933 4294956240 18446744073709551615 134543100 0 0 4096 0 0 0 0 17 1 0 0
/proc/651/statm: 294 196 69 152 0 140 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1176

[startup+1.50189 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 652
/proc/meminfo: memFree=1522536/2055920 swapFree=4175408/4192956
[pid=651] ppid=649 vsize=1308 CPUtime=1.5
/proc/651/stat : 651 (picosat) R 649 651 387 0 -1 4194304 225 0 0 0 150 0 0 0 25 0 1 0 979912679 1339392 210 1992294400 134512640 135137933 4294956240 18446744073709551615 134554574 0 0 4096 0 0 0 0 17 1 0 0
/proc/651/statm: 327 210 69 152 0 173 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1308

[startup+3.10105 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 652
/proc/meminfo: memFree=1522408/2055920 swapFree=4175408/4192956
[pid=651] ppid=649 vsize=1308 CPUtime=3.09
/proc/651/stat : 651 (picosat) R 649 651 387 0 -1 4194304 251 0 0 0 309 0 0 0 25 0 1 0 979912679 1339392 236 1992294400 134512640 135137933 4294956240 18446744073709551615 134547464 0 0 4096 0 0 0 0 17 1 0 0
/proc/651/statm: 327 236 69 152 0 173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1308

[startup+6.30139 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 652
/proc/meminfo: memFree=1522280/2055920 swapFree=4175408/4192956
[pid=651] ppid=649 vsize=1440 CPUtime=6.29
/proc/651/stat : 651 (picosat) R 649 651 387 0 -1 4194304 281 0 0 0 629 0 0 0 25 0 1 0 979912679 1474560 266 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/651/statm: 360 266 69 152 0 206 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1440

[startup+12.7021 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 652
/proc/meminfo: memFree=1522032/2055920 swapFree=4175408/4192956
[pid=651] ppid=649 vsize=1572 CPUtime=12.69
/proc/651/stat : 651 (picosat) R 649 651 387 0 -1 4194304 296 0 0 0 1269 0 0 0 25 0 1 0 979912679 1609728 281 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/651/statm: 393 281 69 152 0 239 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1572

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 652
/proc/meminfo: memFree=1521840/2055920 swapFree=4175408/4192956
[pid=651] ppid=649 vsize=1704 CPUtime=25.49
/proc/651/stat : 651 (picosat) R 649 651 387 0 -1 4194304 337 0 0 0 2549 0 0 0 25 0 1 0 979912679 1744896 322 1992294400 134512640 135137933 4294956240 18446744073709551615 134548862 0 0 4096 0 0 0 0 17 1 0 0
/proc/651/statm: 426 322 69 152 0 272 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1704

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 652
/proc/meminfo: memFree=1521712/2055920 swapFree=4175408/4192956
[pid=651] ppid=649 vsize=1832 CPUtime=51.08
/proc/651/stat : 651 (picosat) R 649 651 387 0 -1 4194304 371 0 0 0 5108 0 0 0 25 0 1 0 979912679 1875968 356 1992294400 134512640 135137933 4294956240 18446744073709551615 134548862 0 0 4096 0 0 0 0 17 1 0 0
/proc/651/statm: 458 356 69 152 0 304 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1832

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 652
/proc/meminfo: memFree=1521456/2055920 swapFree=4175408/4192956
[pid=651] ppid=649 vsize=2096 CPUtime=102.27
/proc/651/stat : 651 (picosat) R 649 651 387 0 -1 4194304 409 0 0 0 10227 0 0 0 25 0 1 0 979912679 2146304 394 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/651/statm: 524 394 69 152 0 370 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2096

[startup+162.302 s]
/proc/loadavg: 1.03 0.99 0.99 2/74 652
/proc/meminfo: memFree=1521328/2055920 swapFree=4175408/4192956
[pid=651] ppid=649 vsize=2096 CPUtime=162.25
/proc/651/stat : 651 (picosat) R 649 651 387 0 -1 4194304 440 0 0 0 16225 0 0 0 25 0 1 0 979912679 2146304 425 1992294400 134512640 135137933 4294956240 18446744073709551615 134549059 0 0 4096 0 0 0 0 17 1 0 0
/proc/651/statm: 524 425 69 152 0 370 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2096

[startup+222.301 s]
/proc/loadavg: 1.01 0.99 0.99 2/74 652
/proc/meminfo: memFree=1521200/2055920 swapFree=4175408/4192956
[pid=651] ppid=649 vsize=2224 CPUtime=222.23
/proc/651/stat : 651 (picosat) R 649 651 387 0 -1 4194304 472 0 0 0 22223 0 0 0 25 0 1 0 979912679 2277376 457 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/651/statm: 556 457 69 152 0 402 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2224

[startup+282.301 s]
/proc/loadavg: 1.04 1.00 0.99 2/74 652
/proc/meminfo: memFree=1521200/2055920 swapFree=4175408/4192956
[pid=651] ppid=649 vsize=2348 CPUtime=282.22
/proc/651/stat : 651 (picosat) R 649 651 387 0 -1 4194304 478 0 0 0 28222 0 0 0 25 0 1 0 979912679 2404352 463 1992294400 134512640 135137933 4294956240 18446744073709551615 134552810 0 0 4096 0 0 0 0 17 1 0 0
/proc/651/statm: 587 463 69 152 0 433 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 2348

[startup+342.302 s]
/proc/loadavg: 1.09 1.02 1.00 2/74 652
/proc/meminfo: memFree=1521072/2055920 swapFree=4175408/4192956
[pid=651] ppid=649 vsize=2448 CPUtime=342.2
/proc/651/stat : 651 (picosat) R 649 651 387 0 -1 4194304 512 0 0 0 34220 0 0 0 25 0 1 0 979912679 2506752 497 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/651/statm: 612 497 69 152 0 458 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2448

[startup+402.301 s]
/proc/loadavg: 1.10 1.03 1.00 2/74 652
/proc/meminfo: memFree=1521008/2055920 swapFree=4175408/4192956
[pid=651] ppid=649 vsize=2448 CPUtime=402.18
/proc/651/stat : 651 (picosat) R 649 651 387 0 -1 4194304 523 0 0 0 40218 0 0 0 25 0 1 0 979912679 2506752 508 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/651/statm: 612 508 69 152 0 458 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 2448

[startup+462.301 s]
/proc/loadavg: 1.10 1.04 1.00 2/74 652
/proc/meminfo: memFree=1520880/2055920 swapFree=4175408/4192956
[pid=651] ppid=649 vsize=2580 CPUtime=462.18
/proc/651/stat : 651 (picosat) R 649 651 387 0 -1 4194304 561 0 0 0 46217 1 0 0 25 0 1 0 979912679 2641920 546 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/651/statm: 645 546 69 152 0 491 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 2580

[startup+522.302 s]
/proc/loadavg: 1.09 1.04 1.00 2/74 652
/proc/meminfo: memFree=1520880/2055920 swapFree=4175408/4192956
[pid=651] ppid=649 vsize=2580 CPUtime=522.16
/proc/651/stat : 651 (picosat) R 649 651 387 0 -1 4194304 561 0 0 0 52215 1 0 0 25 0 1 0 979912679 2641920 546 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/651/statm: 645 546 69 152 0 491 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 2580

[startup+582.302 s]
/proc/loadavg: 1.14 1.06 1.01 2/74 652
/proc/meminfo: memFree=1520816/2055920 swapFree=4175408/4192956
[pid=651] ppid=649 vsize=2580 CPUtime=582.14
/proc/651/stat : 651 (picosat) R 649 651 387 0 -1 4194304 561 0 0 0 58213 1 0 0 25 0 1 0 979912679 2641920 546 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/651/statm: 645 546 69 152 0 491 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 2580

[startup+642.301 s]
/proc/loadavg: 1.10 1.06 1.01 2/74 652
/proc/meminfo: memFree=1520752/2055920 swapFree=4175408/4192956
[pid=651] ppid=649 vsize=2580 CPUtime=642.13
/proc/651/stat : 651 (picosat) R 649 651 387 0 -1 4194304 561 0 0 0 64212 1 0 0 25 0 1 0 979912679 2641920 546 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/651/statm: 645 546 69 152 0 491 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 2580

[startup+702.302 s]
/proc/loadavg: 1.03 1.05 1.00 2/74 652
/proc/meminfo: memFree=1520752/2055920 swapFree=4175408/4192956
[pid=651] ppid=649 vsize=2580 CPUtime=702.11
/proc/651/stat : 651 (picosat) R 649 651 387 0 -1 4194304 561 0 0 0 70210 1 0 0 25 0 1 0 979912679 2641920 546 1992294400 134512640 135137933 4294956240 18446744073709551615 134522654 0 0 4096 0 0 0 0 17 1 0 0
/proc/651/statm: 645 546 69 152 0 491 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 2580

[startup+762.307 s]
/proc/loadavg: 1.01 1.04 1.00 2/74 652
/proc/meminfo: memFree=1520624/2055920 swapFree=4175408/4192956
[pid=651] ppid=649 vsize=2704 CPUtime=762.1
/proc/651/stat : 651 (picosat) R 649 651 387 0 -1 4194304 591 0 0 0 76209 1 0 0 25 0 1 0 979912679 2768896 576 1992294400 134512640 135137933 4294956240 18446744073709551615 134547977 0 0 4096 0 0 0 0 17 1 0 0
/proc/651/statm: 676 576 69 152 0 522 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 2704

[startup+822.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/74 652
/proc/meminfo: memFree=1520624/2055920 swapFree=4175408/4192956
[pid=651] ppid=649 vsize=2704 CPUtime=822.08
/proc/651/stat : 651 (picosat) R 649 651 387 0 -1 4194304 591 0 0 0 82207 1 0 0 25 0 1 0 979912679 2768896 576 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/651/statm: 676 576 69 152 0 522 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 2704

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/74 652
/proc/meminfo: memFree=1520624/2055920 swapFree=4175408/4192956
[pid=651] ppid=649 vsize=2704 CPUtime=882.06
/proc/651/stat : 651 (picosat) R 649 651 387 0 -1 4194304 591 0 0 0 88205 1 0 0 25 0 1 0 979912679 2768896 576 1992294400 134512640 135137933 4294956240 18446744073709551615 134522705 0 0 4096 0 0 0 0 17 1 0 0
/proc/651/statm: 676 576 69 152 0 522 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 2704

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/74 652
/proc/meminfo: memFree=1520624/2055920 swapFree=4175408/4192956
[pid=651] ppid=649 vsize=2704 CPUtime=942.04
/proc/651/stat : 651 (picosat) R 649 651 387 0 -1 4194304 591 0 0 0 94203 1 0 0 25 0 1 0 979912679 2768896 576 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/651/statm: 676 576 69 152 0 522 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 2704

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 652
/proc/meminfo: memFree=1520624/2055920 swapFree=4175408/4192956
[pid=651] ppid=649 vsize=2704 CPUtime=1002.03
/proc/651/stat : 651 (picosat) R 649 651 387 0 -1 4194304 591 0 0 0 100202 1 0 0 25 0 1 0 979912679 2768896 576 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/651/statm: 676 576 69 152 0 522 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 2704

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 652
/proc/meminfo: memFree=1520560/2055920 swapFree=4175408/4192956
[pid=651] ppid=649 vsize=2704 CPUtime=1062.02
/proc/651/stat : 651 (picosat) R 649 651 387 0 -1 4194304 599 0 0 0 106200 2 0 0 25 0 1 0 979912679 2768896 584 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/651/statm: 676 584 69 152 0 522 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 2704

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 652
/proc/meminfo: memFree=1520560/2055920 swapFree=4175408/4192956
[pid=651] ppid=649 vsize=2704 CPUtime=1122.01
/proc/651/stat : 651 (picosat) R 649 651 387 0 -1 4194304 603 0 0 0 112199 2 0 0 25 0 1 0 979912679 2768896 588 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/651/statm: 676 588 69 152 0 522 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 2704

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 652
/proc/meminfo: memFree=1520432/2055920 swapFree=4175408/4192956
[pid=651] ppid=649 vsize=2888 CPUtime=1181.99
/proc/651/stat : 651 (picosat) R 649 651 387 0 -1 4194304 640 0 0 0 118197 2 0 0 25 0 1 0 979912679 2957312 625 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/651/statm: 722 625 69 152 0 568 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 2888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 652
/proc/meminfo: memFree=1520432/2055920 swapFree=4175408/4192956
[pid=651] ppid=649 vsize=2888 CPUtime=1200.09
/proc/651/stat : 651 (picosat) R 649 651 387 0 -1 4194304 640 0 0 0 120007 2 0 0 25 0 1 0 979912679 2957312 625 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/651/statm: 722 625 69 152 0 568 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 2888

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): 1200.1
CPU user time (s): 1200.07
CPU system time (s): 0.025996
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 2900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 640
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= 1621

runsolver used 1.10183 second user time and 3.2785 second system time

The end

Launcher Data 

Begin job on node79 at 2009-03-28 22:15:41
IDJOB=1516774
IDBENCH=70541
IDSOLVER=506
FILE ID=node79/1516774-1238274941
PBS_JOBID= 9060868
Free space on /tmp= 65556 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S799705985-049.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516774-1238274941/watcher-1516774-1238274941 -o /tmp/evaluation-result-1516774-1238274941/solver-1516774-1238274941 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516774-1238274941.cnf

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

MD5SUM BENCH= 9571d20b2c85f2916982e3779a8bfa58
RANDOM SEED=1852766654

node79.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		: 3000.232
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		: 3000.232
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1523600 kB
Buffers:         69604 kB
Cached:         367144 kB
SwapCached:      11644 kB
Active:         152636 kB
Inactive:       300160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1523600 kB
SwapTotal:     4192956 kB
SwapFree:      4175408 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          22700 kB
Slab:            64604 kB
Committed_AS:  2548088 kB
PageTables:       2004 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= 65556 MiB
End job on node79 at 2009-03-28 22:35:44