Trace number 1516786

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) 1200.04 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S900957093-043.cnf
MD5SUM089e945986e09301802f8b3ff2e688f1
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-1516786-1238275151.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  52.7   500  81.0  2125   100   100  1168  15.5   0.1 
0.00/0.00	c R   0.0  52.7   500  81.0  2125   100   100  1168  15.5   0.1 
0.00/0.01	c +   0.0  41.7   500  95.0  2125   250   250  1284  23.3   0.1 
0.00/0.01	c N   0.0  37.6   500  97.6  2125   406   406  1284  26.0   0.2 
0.00/0.01	c +   0.0  36.4   500  98.0  2125   475   475  1412  26.8   0.2 
0.00/0.03	c +   0.0  33.5   500  98.8  2125   812   812  1553  27.7   0.2 
0.00/0.04	c N   0.0  31.8   500  99.4  2125  1213  1213  1553  26.5   0.3 
0.00/0.04	c +   0.0  31.5   500  99.4  2125  1317  1317  1708  26.5   0.3 
0.00/0.08	c +   0.1  30.3   500  99.6  2125  2074  1213  1878  29.2   0.3 
0.09/0.12	c +   0.1  29.4   500  99.6  2125  3209  1404  2065  29.0   0.3 
0.09/0.12	c N   0.1  29.4   500  99.6  2125  3218  1413  2065  28.4   0.3 
0.19/0.20	c +   0.2  28.1   500  99.6  2125  4911  2069  2271  25.9   0.4 
0.29/0.30	c +   0.3  28.0   500  99.6  2125  7464  1205  2498  27.7   0.3 
0.29/0.33	c N   0.3  27.9   500  99.6  2125  8029  1770  2498  29.8   0.3 
0.39/0.47	c +   0.5  27.9   500  99.6  2125 11293  1268  2747  25.8   0.3 
0.69/0.73	c +   0.7  28.2   500  99.6  2125 17036  1491  3021  28.1   0.3 
0.79/0.83	c N   0.8  28.2   500  99.6  2125 19260  2199  3021  27.3   0.4 
1.10/1.13	c +   1.1  27.9   500  99.6  2125 25650  2521  3323  27.7   0.4 
1.69/1.74	c +   1.7  27.6   500  99.6  2125 38571  2091  3655  26.9   0.4 
1.99/2.05	c N   2.0  27.6   500  99.6  2125 44907  2919  3655  27.6   0.5 
1.99/2.05	c 
1.99/2.05	c  seconds     variables   original    learned     agility
1.99/2.05	c         level        used      conflicts    limit          MB
1.99/2.05	c 
2.59/2.69	c +   2.7  27.4   500  99.6  2125 57952  3110  4020  25.9   0.5 
4.09/4.13	c +   4.1  27.7   500  99.6  2125 87023  3952  4422  27.2   0.6 
4.89/4.91	c N   4.9  27.5   500  99.6  2125 102e3  3998  4422  28.1   0.6 
6.29/6.32	c +   6.3  27.1   500  99.6  2125 130e3  3189  4864  27.8   0.5 
9.69/9.72	c +   9.7  26.7   500  99.6  2125 196e3  2722  5350  26.7   0.4 
11.49/11.56	c N  11.6  26.4   500  99.6  2125 230e3  5298  5350  25.7   0.8 
14.89/14.96	c +  15.0  26.2   500  99.6  2125 294e3  4244  5885  25.5   0.6 
22.99/23.09	c +  23.1  25.7   500  99.6  2125 441e3  3916  6473  26.6   0.6 
26.98/27.08	c N  27.1  25.4   500  99.6  2125 512e3  3980  6473  26.9   0.6 
35.68/35.76	c +  35.8  25.4   500  99.6  2125 662e3  4027  7120  24.2   0.6 
55.37/55.44	c +  55.4  25.1   500  99.6  2125 993e3  6930  7832  27.0   0.9 
63.57/63.68	c N  63.7  25.0   500  99.6  2125 112e4  4412  7832  29.2   0.6 
85.77/85.88	c +  85.9  25.4   500  99.6  2125 148e4  5303  8615  27.0   0.8 
133.25/133.39	c + 133.3  25.6   500  99.6  2125 223e4  7976  9476  27.0   1.1 
148.44/148.55	c N 148.5  25.5   500  99.6  2125 246e4  5933  9476  26.6   0.9 
207.84/207.91	c + 207.8  25.0   500  99.6  2125 335e4  5217 10423  26.4   0.8 
322.89/323.03	c + 322.9  24.8   500  99.8  2125 502e4  5886 11465  26.7   0.8 
344.58/344.74	c N 344.6  24.8   500  99.8  2125 533e4  9752 11465  28.4   1.3 
503.64/503.84	c + 503.7  24.4   500  99.8  2125 754e4 11242 12611  26.2   1.5 
783.35/783.67	c + 783.4  24.1   500  99.8  2125 113e5  7549 13872  28.1   1.0 
796.25/796.58	c N 796.3  24.1   500  99.8  2125 114e5  7730 13872  26.1   1.0

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-1516786-1238275151/watcher-1516786-1238275151 -o /tmp/evaluation-result-1516786-1238275151/solver-1516786-1238275151 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1516786-1238275151.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: 0.91 0.97 0.98 3/65 9847
/proc/meminfo: memFree=1249704/2055920 swapFree=4191900/4192956
[pid=9847] ppid=9845 vsize=780 CPUtime=0
/proc/9847/stat : 9847 (picosat) R 9845 9847 9599 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 311235871 798720 108 1992294400 134512640 135137933 4294956240 18446744073709551615 134551607 0 0 4096 0 0 0 0 17 1 0 0
/proc/9847/statm: 195 108 69 152 0 41 0

[startup+0.0880321 s]
/proc/loadavg: 0.91 0.97 0.98 3/65 9847
/proc/meminfo: memFree=1249704/2055920 swapFree=4191900/4192956
[pid=9847] ppid=9845 vsize=1044 CPUtime=0.08
/proc/9847/stat : 9847 (picosat) R 9845 9847 9599 0 -1 4194304 177 0 0 0 8 0 0 0 18 0 1 0 311235871 1069056 162 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/9847/statm: 261 162 69 152 0 107 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1044

[startup+0.101033 s]
/proc/loadavg: 0.91 0.97 0.98 3/65 9847
/proc/meminfo: memFree=1249704/2055920 swapFree=4191900/4192956
[pid=9847] ppid=9845 vsize=1044 CPUtime=0.09
/proc/9847/stat : 9847 (picosat) R 9845 9847 9599 0 -1 4194304 177 0 0 0 9 0 0 0 18 0 1 0 311235871 1069056 162 1992294400 134512640 135137933 4294956240 18446744073709551615 134552979 0 0 4096 0 0 0 0 17 1 0 0
/proc/9847/statm: 261 162 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.301059 s]
/proc/loadavg: 0.91 0.97 0.98 3/65 9847
/proc/meminfo: memFree=1249704/2055920 swapFree=4191900/4192956
[pid=9847] ppid=9845 vsize=1180 CPUtime=0.29
/proc/9847/stat : 9847 (picosat) R 9845 9847 9599 0 -1 4194304 195 0 0 0 29 0 0 0 19 0 1 0 311235871 1208320 180 1992294400 134512640 135137933 4294956240 18446744073709551615 134554572 0 0 4096 0 0 0 0 17 1 0 0
/proc/9847/statm: 295 180 69 152 0 141 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1180

[startup+0.701109 s]
/proc/loadavg: 0.91 0.97 0.98 3/65 9847
/proc/meminfo: memFree=1249704/2055920 swapFree=4191900/4192956
[pid=9847] ppid=9845 vsize=1180 CPUtime=0.69
/proc/9847/stat : 9847 (picosat) R 9845 9847 9599 0 -1 4194304 216 0 0 0 69 0 0 0 22 0 1 0 311235871 1208320 201 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/9847/statm: 295 201 69 152 0 141 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1180

[startup+1.50121 s]
/proc/loadavg: 0.91 0.97 0.98 2/66 9848
/proc/meminfo: memFree=1249120/2055920 swapFree=4191900/4192956
[pid=9847] ppid=9845 vsize=1312 CPUtime=1.49
/proc/9847/stat : 9847 (picosat) R 9845 9847 9599 0 -1 4194304 230 0 0 0 149 0 0 0 25 0 1 0 311235871 1343488 215 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/9847/statm: 328 215 69 152 0 174 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1312

[startup+3.10141 s]
/proc/loadavg: 0.91 0.97 0.98 2/66 9848
/proc/meminfo: memFree=1248800/2055920 swapFree=4191900/4192956
[pid=9847] ppid=9845 vsize=1312 CPUtime=3.09
/proc/9847/stat : 9847 (picosat) R 9845 9847 9599 0 -1 4194304 255 0 0 0 309 0 0 0 25 0 1 0 311235871 1343488 240 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/9847/statm: 328 240 69 152 0 174 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1312

[startup+6.30282 s]
/proc/loadavg: 0.92 0.97 0.98 2/66 9848
/proc/meminfo: memFree=1248672/2055920 swapFree=4191900/4192956
[pid=9847] ppid=9845 vsize=1444 CPUtime=6.29
/proc/9847/stat : 9847 (picosat) R 9845 9847 9599 0 -1 4194304 274 0 0 0 629 0 0 0 25 0 1 0 311235871 1478656 259 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/9847/statm: 361 259 69 152 0 207 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1444

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.98 2/66 9848
/proc/meminfo: memFree=1248480/2055920 swapFree=4191900/4192956
[pid=9847] ppid=9845 vsize=1576 CPUtime=12.69
/proc/9847/stat : 9847 (picosat) R 9845 9847 9599 0 -1 4194304 299 0 0 0 1269 0 0 0 25 0 1 0 311235871 1613824 284 1992294400 134512640 135137933 4294956240 18446744073709551615 134551333 0 0 4096 0 0 0 0 17 1 0 0
/proc/9847/statm: 394 284 69 152 0 240 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1576

[startup+25.5012 s]
/proc/loadavg: 0.94 0.97 0.98 2/66 9848
/proc/meminfo: memFree=1248352/2055920 swapFree=4191900/4192956
[pid=9847] ppid=9845 vsize=1708 CPUtime=25.48
/proc/9847/stat : 9847 (picosat) R 9845 9847 9599 0 -1 4194304 332 0 0 0 2548 0 0 0 25 0 1 0 311235871 1748992 317 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9847/statm: 427 317 69 152 0 273 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1708

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.98 2/66 9848
/proc/meminfo: memFree=1248160/2055920 swapFree=4191900/4192956
[pid=9847] ppid=9845 vsize=1832 CPUtime=51.07
/proc/9847/stat : 9847 (picosat) R 9845 9847 9599 0 -1 4194304 362 0 0 0 5107 0 0 0 25 0 1 0 311235871 1875968 347 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/9847/statm: 458 347 69 152 0 304 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1832

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/66 9848
/proc/meminfo: memFree=1247904/2055920 swapFree=4191900/4192956
[pid=9847] ppid=9845 vsize=2096 CPUtime=102.26
/proc/9847/stat : 9847 (picosat) R 9845 9847 9599 0 -1 4194304 428 0 0 0 10226 0 0 0 25 0 1 0 311235871 2146304 413 1992294400 134512640 135137933 4294956240 18446744073709551615 134521331 0 0 4096 0 0 0 0 17 1 0 0
/proc/9847/statm: 524 413 69 152 0 370 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2096

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9848
/proc/meminfo: memFree=1247712/2055920 swapFree=4191900/4192956
[pid=9847] ppid=9845 vsize=2212 CPUtime=162.25
/proc/9847/stat : 9847 (picosat) R 9845 9847 9599 0 -1 4194304 461 0 0 0 16224 1 0 0 25 0 1 0 311235871 2265088 446 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/9847/statm: 553 446 69 152 0 399 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2212

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9848
/proc/meminfo: memFree=1247584/2055920 swapFree=4191900/4192956
[pid=9847] ppid=9845 vsize=2332 CPUtime=222.23
/proc/9847/stat : 9847 (picosat) R 9845 9847 9599 0 -1 4194304 482 0 0 0 22222 1 0 0 25 0 1 0 311235871 2387968 467 1992294400 134512640 135137933 4294956240 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/9847/statm: 583 467 69 152 0 429 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2332

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9848
/proc/meminfo: memFree=1247520/2055920 swapFree=4191900/4192956
[pid=9847] ppid=9845 vsize=2332 CPUtime=282.21
/proc/9847/stat : 9847 (picosat) R 9845 9847 9599 0 -1 4194304 484 0 0 0 28220 1 0 0 25 0 1 0 311235871 2387968 469 1992294400 134512640 135137933 4294956240 18446744073709551615 134547588 0 0 4096 0 0 0 0 17 1 0 0
/proc/9847/statm: 583 469 69 152 0 429 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2332

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9848
/proc/meminfo: memFree=1247456/2055920 swapFree=4191900/4192956
[pid=9847] ppid=9845 vsize=2448 CPUtime=342.18
/proc/9847/stat : 9847 (picosat) R 9845 9847 9599 0 -1 4194304 515 0 0 0 34217 1 0 0 25 0 1 0 311235871 2506752 500 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/9847/statm: 612 500 69 152 0 458 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 2448

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9848
/proc/meminfo: memFree=1247392/2055920 swapFree=4191900/4192956
[pid=9847] ppid=9845 vsize=2448 CPUtime=402.17
/proc/9847/stat : 9847 (picosat) R 9845 9847 9599 0 -1 4194304 521 0 0 0 40215 2 0 0 25 0 1 0 311235871 2506752 506 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/9847/statm: 612 506 69 152 0 458 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 2448

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9848
/proc/meminfo: memFree=1247392/2055920 swapFree=4191900/4192956
[pid=9847] ppid=9845 vsize=2448 CPUtime=462.15
/proc/9847/stat : 9847 (picosat) R 9845 9847 9599 0 -1 4194304 521 0 0 0 46213 2 0 0 25 0 1 0 311235871 2506752 506 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/9847/statm: 612 506 69 152 0 458 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 2448

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9848
/proc/meminfo: memFree=1247456/2055920 swapFree=4191900/4192956
[pid=9847] ppid=9845 vsize=2580 CPUtime=522.13
/proc/9847/stat : 9847 (picosat) R 9845 9847 9599 0 -1 4194304 552 0 0 0 52211 2 0 0 25 0 1 0 311235871 2641920 537 1992294400 134512640 135137933 4294956240 18446744073709551615 134552443 0 0 4096 0 0 0 0 17 1 0 0
/proc/9847/statm: 645 537 69 152 0 491 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 2580

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9848
/proc/meminfo: memFree=1247328/2055920 swapFree=4191900/4192956
[pid=9847] ppid=9845 vsize=2580 CPUtime=582.11
/proc/9847/stat : 9847 (picosat) R 9845 9847 9599 0 -1 4194304 561 0 0 0 58209 2 0 0 25 0 1 0 311235871 2641920 546 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9847/statm: 645 546 69 152 0 491 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 2580

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9848
/proc/meminfo: memFree=1247392/2055920 swapFree=4191900/4192956
[pid=9847] ppid=9845 vsize=2580 CPUtime=642.1
/proc/9847/stat : 9847 (picosat) R 9845 9847 9599 0 -1 4194304 561 0 0 0 64207 3 0 0 25 0 1 0 311235871 2641920 546 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9847/statm: 645 546 69 152 0 491 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 2580

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9848
/proc/meminfo: memFree=1247328/2055920 swapFree=4191900/4192956
[pid=9847] ppid=9845 vsize=2580 CPUtime=702.08
/proc/9847/stat : 9847 (picosat) R 9845 9847 9599 0 -1 4194304 561 0 0 0 70205 3 0 0 25 0 1 0 311235871 2641920 546 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/9847/statm: 645 546 69 152 0 491 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 2580

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9848
/proc/meminfo: memFree=1247264/2055920 swapFree=4191900/4192956
[pid=9847] ppid=9845 vsize=2580 CPUtime=762.06
/proc/9847/stat : 9847 (picosat) R 9845 9847 9599 0 -1 4194304 561 0 0 0 76203 3 0 0 25 0 1 0 311235871 2641920 546 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/9847/statm: 645 546 69 152 0 491 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 2580

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9848
/proc/meminfo: memFree=1247200/2055920 swapFree=4191900/4192956
[pid=9847] ppid=9845 vsize=2708 CPUtime=822.04
/proc/9847/stat : 9847 (picosat) R 9845 9847 9599 0 -1 4194304 577 0 0 0 82201 3 0 0 25 0 1 0 311235871 2772992 562 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9847/statm: 677 562 69 152 0 523 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 2708

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9848
/proc/meminfo: memFree=1247136/2055920 swapFree=4191900/4192956
[pid=9847] ppid=9845 vsize=2708 CPUtime=882.03
/proc/9847/stat : 9847 (picosat) R 9845 9847 9599 0 -1 4194304 577 0 0 0 88199 4 0 0 25 0 1 0 311235871 2772992 562 1992294400 134512640 135137933 4294956240 18446744073709551615 134527791 0 0 4096 0 0 0 0 17 1 0 0
/proc/9847/statm: 677 562 69 152 0 523 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 2708

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9848
/proc/meminfo: memFree=1247136/2055920 swapFree=4191900/4192956
[pid=9847] ppid=9845 vsize=2708 CPUtime=942.01
/proc/9847/stat : 9847 (picosat) R 9845 9847 9599 0 -1 4194304 581 0 0 0 94197 4 0 0 25 0 1 0 311235871 2772992 566 1992294400 134512640 135137933 4294956240 18446744073709551615 134547673 0 0 4096 0 0 0 0 17 1 0 0
/proc/9847/statm: 677 566 69 152 0 523 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 2708

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9848
/proc/meminfo: memFree=1247072/2055920 swapFree=4191900/4192956
[pid=9847] ppid=9845 vsize=2708 CPUtime=1001.99
/proc/9847/stat : 9847 (picosat) R 9845 9847 9599 0 -1 4194304 581 0 0 0 100195 4 0 0 25 0 1 0 311235871 2772992 566 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/9847/statm: 677 566 69 152 0 523 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 2708

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9848
/proc/meminfo: memFree=1247008/2055920 swapFree=4191900/4192956
[pid=9847] ppid=9845 vsize=2832 CPUtime=1061.96
/proc/9847/stat : 9847 (picosat) R 9845 9847 9599 0 -1 4194304 607 0 0 0 106192 4 0 0 25 0 1 0 311235871 2899968 592 1992294400 134512640 135137933 4294956240 18446744073709551615 134552163 0 0 4096 0 0 0 0 17 1 0 0
/proc/9847/statm: 708 592 69 152 0 554 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 2832

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9848
/proc/meminfo: memFree=1247008/2055920 swapFree=4191900/4192956
[pid=9847] ppid=9845 vsize=2832 CPUtime=1121.95
/proc/9847/stat : 9847 (picosat) R 9845 9847 9599 0 -1 4194304 607 0 0 0 112191 4 0 0 25 0 1 0 311235871 2899968 592 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/9847/statm: 708 592 69 152 0 554 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 2832

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9848
/proc/meminfo: memFree=1246944/2055920 swapFree=4191900/4192956
[pid=9847] ppid=9845 vsize=2828 CPUtime=1181.93
/proc/9847/stat : 9847 (picosat) R 9845 9847 9599 0 -1 4194304 627 0 0 0 118188 5 0 0 25 0 1 0 311235871 2895872 612 1992294400 134512640 135137933 4294956240 18446744073709551615 134551413 0 0 4096 0 0 0 0 17 1 0 0
/proc/9847/statm: 707 612 69 152 0 553 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 2828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 9848
/proc/meminfo: memFree=1246880/2055920 swapFree=4191900/4192956
[pid=9847] ppid=9845 vsize=2828 CPUtime=1200.03
/proc/9847/stat : 9847 (picosat) R 9845 9847 9599 0 -1 4194304 627 0 0 0 119998 5 0 0 25 0 1 0 311235871 2895872 612 1992294400 134512640 135137933 4294956240 18446744073709551615 134551539 0 0 4096 0 0 0 0 17 1 0 0
/proc/9847/statm: 707 612 69 152 0 553 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 2828

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): 1200.04
CPU user time (s): 1199.99
CPU system time (s): 0.052991
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 2840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
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= 627
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= 2464

runsolver used 1.22181 second user time and 3.15952 second system time

The end

Launcher Data 

Begin job on node54 at 2009-03-28 22:19:11
IDJOB=1516786
IDBENCH=70542
IDSOLVER=506
FILE ID=node54/1516786-1238275151
PBS_JOBID= 9060853
Free space on /tmp= 66492 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S900957093-043.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516786-1238275151/watcher-1516786-1238275151 -o /tmp/evaluation-result-1516786-1238275151/solver-1516786-1238275151 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1516786-1238275151.cnf

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

MD5SUM BENCH= 089e945986e09301802f8b3ff2e688f1
RANDOM SEED=923883776

node54.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1250120 kB
Buffers:         80216 kB
Cached:         631076 kB
SwapCached:        260 kB
Active:         147932 kB
Inactive:       578496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1250120 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             740 kB
Writeback:           0 kB
Mapped:          23728 kB
Slab:            65300 kB
Committed_AS:   821104 kB
PageTables:       1372 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= 66488 MiB
End job on node54 at 2009-03-28 22:39:14