Trace number 1518478

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) 1200.11 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S1949086545-083.cnf
MD5SUM4bfed38592d845032443637a02e777c6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.090985
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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-1518478-1238300337.cnf
0.00/0.00	c parsed header 'p cnf 560 2380'
0.00/0.00	c initialized 560 variables
0.00/0.00	c found 2380 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   560   0.0  2380     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 1190 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  57.4   560  74.3  2380   100   100  1309  15.5   0.1 
0.00/0.00	c R   0.0  57.4   560  74.3  2380   100   100  1309  15.5   0.1 
0.00/0.01	c +   0.0  45.9   560  92.7  2380   250   250  1439  20.7   0.1 
0.00/0.01	c N   0.0  46.1   560  95.4  2380   403   403  1439  24.6   0.2 
0.00/0.01	c +   0.0  46.0   560  95.4  2380   475   475  1582  24.9   0.2 
0.00/0.03	c +   0.0  45.0   560  96.4  2380   812   812  1740  23.7   0.2 
0.00/0.04	c N   0.0  44.2   560  98.0  2380  1204  1204  1740  26.9   0.3 
0.00/0.05	c +   0.1  44.4   560  98.0  2380  1317  1317  1914  25.6   0.3 
0.00/0.08	c +   0.1  43.7   560  98.6  2380  2074  1109  2105  25.2   0.3 
0.10/0.13	c N   0.1  42.8   560  99.3  2380  3205  1182  2105  27.2   0.3 
0.10/0.13	c +   0.1  42.8   560  99.3  2380  3209  1186  2315  27.3   0.3 
0.20/0.21	c +   0.2  40.5   560  99.5  2380  4911  1725  2546  27.5   0.3 
0.30/0.33	c +   0.3  37.4   560  99.5  2380  7464  1723  2800  25.9   0.3 
0.30/0.36	c N   0.4  37.1   560  99.5  2380  8022  2281  2800  26.4   0.4 
0.50/0.51	c +   0.5  35.0   560  99.5  2380 11293  2739  3080  26.9   0.5 
0.70/0.78	c +   0.8  33.4   560  99.6  2380 17036  2302  3388  25.8   0.4 
0.80/0.89	c N   0.9  33.0   560  99.6  2380 19244  2810  3388  26.4   0.5 
1.20/1.22	c +   1.2  32.0   560  99.6  2380 25650  2410  3726  27.1   0.4 
1.80/1.87	c +   1.9  30.7   560  99.6  2380 38571  2237  4098  25.2   0.4 
2.09/2.19	c N   2.2  30.3   560  99.6  2380 44882  2377  4098  25.1   0.4 
2.09/2.19	c 
2.09/2.19	c  seconds     variables   original    learned     agility
2.09/2.19	c         level        used      conflicts    limit          MB
2.09/2.19	c 
2.79/2.87	c +   2.9  29.6   560  99.6  2380 57952  3113  4507  27.3   0.5 
4.29/4.39	c +   4.4  29.2   560  99.6  2380 87023  2793  4957  27.4   0.5 
5.19/5.22	c N   5.2  28.8   560  99.6  2380 102e3  3449  4957  24.6   0.6 
6.70/6.74	c +   6.7  28.4   560  99.6  2380 130e3  4142  5452  24.7   0.6 
10.29/10.37	c +  10.4  27.7   560  99.6  2380 196e3  3953  5997  27.3   0.6 
12.29/12.31	c N  12.3  27.4   560  99.6  2380 230e3  5670  5997  28.0   0.8 
15.79/15.87	c +  15.9  26.9   560  99.6  2380 294e3  5861  6596  26.8   0.8 
24.48/24.59	c +  24.6  27.5   560  99.6  2380 441e3  4251  7255  26.0   0.7 
28.88/28.98	c N  29.0  27.5   560  99.6  2380 512e3  6634  7255  27.3   0.9 
37.98/38.04	c +  38.0  27.2   560  99.6  2380 662e3  6830  7980  23.8   1.0 
58.77/58.81	c +  58.8  26.2   560  99.6  2380 993e3  6036  8778  27.5   0.8 
67.47/67.53	c N  67.5  25.9   560  99.6  2380 112e4  4595  8778  27.9   0.7 
90.96/91.02	c +  91.0  26.1   560  99.6  2380 148e4  5893  9655  25.8   0.9 
140.94/141.06	c + 141.0  25.5   560  99.6  2380 223e4  6347 10620  26.2   0.9 
156.64/156.76	c N 156.7  25.4   560  99.6  2380 246e4  8966 10620  25.8   1.3 
218.93/219.08	c + 219.0  24.9   560  99.6  2380 335e4  7038 11682  26.0   1.0 
342.38/342.59	c + 342.5  25.6   560  99.6  2380 502e4 10558 12850  25.2   1.5 
365.97/366.11	c N 366.0  25.5   560  99.6  2380 533e4 10776 12850  26.9   1.4 
535.02/535.23	c + 535.1  25.7   560  99.6  2380 754e4  9748 14135  24.9   1.4 
839.21/839.55	c + 839.3  25.7   560  99.6  2380 113e5 10271 15548  25.6   1.4 
853.61/853.98	c N 853.7  25.6   560  99.6  2380 114e5 13814 15548  27.2   1.8

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-1518478-1238300337/watcher-1518478-1238300337 -o /tmp/evaluation-result-1518478-1238300337/solver-1518478-1238300337 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1518478-1238300337.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: 1.00 1.00 1.00 2/70 32520
/proc/meminfo: memFree=842832/2055920 swapFree=4170584/4192956
[pid=32520] ppid=32518 vsize=912 CPUtime=0
/proc/32520/stat : 32520 (picosat) R 32518 32520 32422 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 1102696288 933888 111 1992294400 134512640 135137933 4294956240 18446744073709551615 134527806 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 228 111 69 152 0 74 0

[startup+0.10281 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 32520
/proc/meminfo: memFree=842832/2055920 swapFree=4170584/4192956
[pid=32520] ppid=32518 vsize=1176 CPUtime=0.1
/proc/32520/stat : 32520 (picosat) R 32518 32520 32422 0 -1 4194304 195 0 0 0 10 0 0 0 18 0 1 0 1102696288 1204224 180 1992294400 134512640 135137933 4294956240 18446744073709551615 134522862 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 294 180 69 152 0 140 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1176

[startup+0.201828 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 32520
/proc/meminfo: memFree=842832/2055920 swapFree=4170584/4192956
[pid=32520] ppid=32518 vsize=1176 CPUtime=0.2
/proc/32520/stat : 32520 (picosat) R 32518 32520 32422 0 -1 4194304 209 0 0 0 20 0 0 0 18 0 1 0 1102696288 1204224 194 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 294 194 69 152 0 140 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 1176

[startup+0.301846 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 32520
/proc/meminfo: memFree=842832/2055920 swapFree=4170584/4192956
[pid=32520] ppid=32518 vsize=1176 CPUtime=0.3
/proc/32520/stat : 32520 (picosat) R 32518 32520 32422 0 -1 4194304 212 0 0 0 30 0 0 0 19 0 1 0 1102696288 1204224 197 1992294400 134512640 135137933 4294956240 18446744073709551615 134547440 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 294 197 69 152 0 140 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1176

[startup+0.701919 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 32520
/proc/meminfo: memFree=842832/2055920 swapFree=4170584/4192956
[pid=32520] ppid=32518 vsize=1308 CPUtime=0.7
/proc/32520/stat : 32520 (picosat) R 32518 32520 32422 0 -1 4194304 229 0 0 0 70 0 0 0 23 0 1 0 1102696288 1339392 214 1992294400 134512640 135137933 4294956240 18446744073709551615 134549074 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 327 214 69 152 0 173 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1308

[startup+1.50106 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32521
/proc/meminfo: memFree=842184/2055920 swapFree=4170584/4192956
[pid=32520] ppid=32518 vsize=1308 CPUtime=1.49
/proc/32520/stat : 32520 (picosat) R 32518 32520 32422 0 -1 4194304 250 0 0 0 149 0 0 0 25 0 1 0 1102696288 1339392 235 1992294400 134512640 135137933 4294956240 18446744073709551615 134551602 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 327 235 69 152 0 173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1308

[startup+3.10136 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32521
/proc/meminfo: memFree=841928/2055920 swapFree=4170584/4192956
[pid=32520] ppid=32518 vsize=1440 CPUtime=3.09
/proc/32520/stat : 32520 (picosat) R 32518 32520 32422 0 -1 4194304 279 0 0 0 309 0 0 0 25 0 1 0 1102696288 1474560 264 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 360 264 69 152 0 206 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1440

[startup+6.30194 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32521
/proc/meminfo: memFree=841800/2055920 swapFree=4170584/4192956
[pid=32520] ppid=32518 vsize=1572 CPUtime=6.29
/proc/32520/stat : 32520 (picosat) R 32518 32520 32422 0 -1 4194304 295 0 0 0 629 0 0 0 25 0 1 0 1102696288 1609728 280 1992294400 134512640 135137933 4294956240 18446744073709551615 134548868 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 393 280 69 152 0 239 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1572

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32521
/proc/meminfo: memFree=841544/2055920 swapFree=4170584/4192956
[pid=32520] ppid=32518 vsize=1696 CPUtime=12.69
/proc/32520/stat : 32520 (picosat) R 32518 32520 32422 0 -1 4194304 321 0 0 0 1269 0 0 0 25 0 1 0 1102696288 1736704 306 1992294400 134512640 135137933 4294956240 18446744073709551615 134554583 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 424 306 69 152 0 270 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1696

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32521
/proc/meminfo: memFree=841352/2055920 swapFree=4170584/4192956
[pid=32520] ppid=32518 vsize=1828 CPUtime=25.48
/proc/32520/stat : 32520 (picosat) R 32518 32520 32422 0 -1 4194304 371 0 0 0 2548 0 0 0 25 0 1 0 1102696288 1871872 356 1992294400 134512640 135137933 4294956240 18446744073709551615 134549015 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 457 356 69 152 0 303 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1828

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32521
/proc/meminfo: memFree=841160/2055920 swapFree=4170584/4192956
[pid=32520] ppid=32518 vsize=1960 CPUtime=51.07
/proc/32520/stat : 32520 (picosat) R 32518 32520 32422 0 -1 4194304 404 0 0 0 5107 0 0 0 25 0 1 0 1102696288 2007040 389 1992294400 134512640 135137933 4294956240 18446744073709551615 134548933 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 490 389 69 152 0 336 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1960

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32521
/proc/meminfo: memFree=840968/2055920 swapFree=4170584/4192956
[pid=32520] ppid=32518 vsize=2148 CPUtime=102.26
/proc/32520/stat : 32520 (picosat) R 32518 32520 32422 0 -1 4194304 455 0 0 0 10226 0 0 0 25 0 1 0 1102696288 2199552 440 1992294400 134512640 135137933 4294956240 18446744073709551615 134549028 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 537 440 69 152 0 383 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2148

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32521
/proc/meminfo: memFree=840840/2055920 swapFree=4170584/4192956
[pid=32520] ppid=32518 vsize=2268 CPUtime=162.23
/proc/32520/stat : 32520 (picosat) R 32518 32520 32422 0 -1 4194304 488 0 0 0 16223 0 0 0 25 0 1 0 1102696288 2322432 473 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 567 473 69 152 0 413 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2268

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32521
/proc/meminfo: memFree=840648/2055920 swapFree=4170584/4192956
[pid=32520] ppid=32518 vsize=2500 CPUtime=222.22
/proc/32520/stat : 32520 (picosat) R 32518 32520 32422 0 -1 4194304 528 0 0 0 22221 1 0 0 25 0 1 0 1102696288 2560000 513 1992294400 134512640 135137933 4294956240 18446744073709551615 134521451 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 625 513 69 152 0 471 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2500

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32521
/proc/meminfo: memFree=840584/2055920 swapFree=4170584/4192956
[pid=32520] ppid=32518 vsize=2624 CPUtime=282.2
/proc/32520/stat : 32520 (picosat) R 32518 32520 32422 0 -1 4194304 549 0 0 0 28219 1 0 0 25 0 1 0 1102696288 2686976 534 1992294400 134512640 135137933 4294956240 18446744073709551615 134549100 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 656 534 69 152 0 502 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 2624

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32521
/proc/meminfo: memFree=840520/2055920 swapFree=4170584/4192956
[pid=32520] ppid=32518 vsize=2624 CPUtime=342.18
/proc/32520/stat : 32520 (picosat) R 32518 32520 32422 0 -1 4194304 556 0 0 0 34217 1 0 0 25 0 1 0 1102696288 2686976 541 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 656 541 69 152 0 502 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 2624

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32521
/proc/meminfo: memFree=840392/2055920 swapFree=4170584/4192956
[pid=32520] ppid=32518 vsize=2740 CPUtime=402.15
/proc/32520/stat : 32520 (picosat) R 32518 32520 32422 0 -1 4194304 587 0 0 0 40214 1 0 0 25 0 1 0 1102696288 2805760 572 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 685 572 69 152 0 531 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 2740

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32521
/proc/meminfo: memFree=840328/2055920 swapFree=4170584/4192956
[pid=32520] ppid=32518 vsize=2740 CPUtime=462.13
/proc/32520/stat : 32520 (picosat) R 32518 32520 32422 0 -1 4194304 590 0 0 0 46212 1 0 0 25 0 1 0 1102696288 2805760 575 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 685 575 69 152 0 531 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 2740

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32521
/proc/meminfo: memFree=840392/2055920 swapFree=4170584/4192956
[pid=32520] ppid=32518 vsize=2740 CPUtime=522.11
/proc/32520/stat : 32520 (picosat) R 32518 32520 32422 0 -1 4194304 595 0 0 0 52210 1 0 0 25 0 1 0 1102696288 2805760 580 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 685 580 69 152 0 531 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 2740

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32521
/proc/meminfo: memFree=840200/2055920 swapFree=4170584/4192956
[pid=32520] ppid=32518 vsize=2872 CPUtime=582.1
/proc/32520/stat : 32520 (picosat) R 32518 32520 32422 0 -1 4194304 641 0 0 0 58208 2 0 0 25 0 1 0 1102696288 2940928 626 1992294400 134512640 135137933 4294956240 18446744073709551615 134549144 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 718 626 69 152 0 564 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 2872

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32521
/proc/meminfo: memFree=840264/2055920 swapFree=4170584/4192956
[pid=32520] ppid=32518 vsize=2872 CPUtime=642.08
/proc/32520/stat : 32520 (picosat) R 32518 32520 32422 0 -1 4194304 641 0 0 0 64206 2 0 0 25 0 1 0 1102696288 2940928 626 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 718 626 69 152 0 564 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 2872

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32521
/proc/meminfo: memFree=840264/2055920 swapFree=4170584/4192956
[pid=32520] ppid=32518 vsize=2872 CPUtime=702.05
/proc/32520/stat : 32520 (picosat) R 32518 32520 32422 0 -1 4194304 641 0 0 0 70203 2 0 0 25 0 1 0 1102696288 2940928 626 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 718 626 69 152 0 564 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 2872

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32521
/proc/meminfo: memFree=840200/2055920 swapFree=4170584/4192956
[pid=32520] ppid=32518 vsize=2872 CPUtime=762.04
/proc/32520/stat : 32520 (picosat) R 32518 32520 32422 0 -1 4194304 641 0 0 0 76202 2 0 0 25 0 1 0 1102696288 2940928 626 1992294400 134512640 135137933 4294956240 18446744073709551615 134545227 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 718 626 69 152 0 564 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 2872

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32521
/proc/meminfo: memFree=840264/2055920 swapFree=4170584/4192956
[pid=32520] ppid=32518 vsize=2872 CPUtime=822.02
/proc/32520/stat : 32520 (picosat) R 32518 32520 32422 0 -1 4194304 641 0 0 0 82199 3 0 0 25 0 1 0 1102696288 2940928 626 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 718 626 69 152 0 564 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 2872

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32521
/proc/meminfo: memFree=840200/2055920 swapFree=4170584/4192956
[pid=32520] ppid=32518 vsize=3004 CPUtime=882
/proc/32520/stat : 32520 (picosat) R 32518 32520 32422 0 -1 4194304 658 0 0 0 88197 3 0 0 25 0 1 0 1102696288 3076096 643 1992294400 134512640 135137933 4294956240 18446744073709551615 134554513 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 751 643 69 152 0 597 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 3004

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32521
/proc/meminfo: memFree=840072/2055920 swapFree=4170584/4192956
[pid=32520] ppid=32518 vsize=3004 CPUtime=941.98
/proc/32520/stat : 32520 (picosat) R 32518 32520 32422 0 -1 4194304 678 0 0 0 94195 3 0 0 25 0 1 0 1102696288 3076096 663 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 751 663 69 152 0 597 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 3004

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32521
/proc/meminfo: memFree=840072/2055920 swapFree=4170584/4192956
[pid=32520] ppid=32518 vsize=3004 CPUtime=1001.96
/proc/32520/stat : 32520 (picosat) R 32518 32520 32422 0 -1 4194304 678 0 0 0 100193 3 0 0 25 0 1 0 1102696288 3076096 663 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 751 663 69 152 0 597 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 3004

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32521
/proc/meminfo: memFree=840072/2055920 swapFree=4170584/4192956
[pid=32520] ppid=32518 vsize=3004 CPUtime=1061.93
/proc/32520/stat : 32520 (picosat) R 32518 32520 32422 0 -1 4194304 678 0 0 0 106190 3 0 0 25 0 1 0 1102696288 3076096 663 1992294400 134512640 135137933 4294956240 18446744073709551615 134548943 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 751 663 69 152 0 597 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 3004

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32521
/proc/meminfo: memFree=840136/2055920 swapFree=4170584/4192956
[pid=32520] ppid=32518 vsize=3004 CPUtime=1121.91
/proc/32520/stat : 32520 (picosat) R 32518 32520 32422 0 -1 4194304 678 0 0 0 112188 3 0 0 25 0 1 0 1102696288 3076096 663 1992294400 134512640 135137933 4294956240 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 751 663 69 152 0 597 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 3004

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32521
/proc/meminfo: memFree=840136/2055920 swapFree=4170584/4192956
[pid=32520] ppid=32518 vsize=3004 CPUtime=1181.89
/proc/32520/stat : 32520 (picosat) R 32518 32520 32422 0 -1 4194304 680 0 0 0 118186 3 0 0 25 0 1 0 1102696288 3076096 665 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 751 665 69 152 0 597 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 3004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 32521
/proc/meminfo: memFree=840136/2055920 swapFree=4170584/4192956
[pid=32520] ppid=32518 vsize=3004 CPUtime=1200.1
/proc/32520/stat : 32520 (picosat) R 32518 32520 32422 0 -1 4194304 680 0 0 0 120006 4 0 0 25 0 1 0 1102696288 3076096 665 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/32520/statm: 751 665 69 152 0 597 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 3004

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): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.06
CPU system time (s): 0.040993
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 3004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 680
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= 1513

runsolver used 1.15882 second user time and 3.21951 second system time

The end

Launcher Data 

Begin job on node45 at 2009-03-29 06:18:57
IDJOB=1518478
IDBENCH=70683
IDSOLVER=506
FILE ID=node45/1518478-1238300337
PBS_JOBID= 9061023
Free space on /tmp= 66348 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S1949086545-083.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518478-1238300337/watcher-1518478-1238300337 -o /tmp/evaluation-result-1518478-1238300337/solver-1518478-1238300337 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1518478-1238300337.cnf

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

MD5SUM BENCH= 4bfed38592d845032443637a02e777c6
RANDOM SEED=1605663357

node45.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		: 3000.285
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		: 3000.285
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:        843248 kB
Buffers:         97736 kB
Cached:        1009824 kB
SwapCached:      11516 kB
Active:         205480 kB
Inactive:       915052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        843248 kB
SwapTotal:     4192956 kB
SwapFree:      4170584 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          18628 kB
Slab:            77420 kB
Committed_AS:  2506136 kB
PageTables:       1900 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= 66348 MiB
End job on node45 at 2009-03-29 06:38:59