Trace number 1518454

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-S809967194-078.cnf
MD5SUMed095e38b0a3e5af1f48e3823e5c45cb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.019996
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-1518454-1238299828.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  53.2   560  76.3  2380   100   100  1309  13.7   0.1 
0.00/0.00	c R   0.0  53.2   560  76.3  2380   100   100  1309  13.7   0.1 
0.00/0.01	c +   0.0  44.3   560  90.4  2380   250   250  1439  22.7   0.1 
0.00/0.01	c N   0.0  41.6   560  94.6  2380   400   400  1439  27.0   0.2 
0.00/0.01	c +   0.0  40.5   560  95.2  2380   475   475  1582  27.1   0.2 
0.00/0.03	c +   0.0  36.9   560  97.5  2380   812   812  1740  26.4   0.2 
0.00/0.04	c N   0.0  34.7   560  97.9  2380  1206  1206  1740  27.4   0.3 
0.04/0.05	c +   0.0  34.3   560  98.0  2380  1317  1317  1914  27.9   0.3 
0.04/0.08	c +   0.1  32.5   560  99.1  2380  2074  1111  2105  26.9   0.3 
0.10/0.13	c +   0.1  31.2   560  99.3  2380  3209  1187  2315  26.5   0.3 
0.10/0.13	c N   0.1  31.2   560  99.3  2380  3210  1188  2315  26.6   0.3 
0.20/0.20	c +   0.2  30.0   560  99.5  2380  4911  1724  2546  26.0   0.3 
0.30/0.32	c +   0.3  28.9   560  99.8  2380  7464  1717  2800  27.9   0.3 
0.30/0.34	c N   0.3  28.8   560  99.8  2380  8020  2273  2800  25.8   0.4 
0.49/0.50	c +   0.5  27.8   560  99.8  2380 11293  2732  3080  25.9   0.4 
0.69/0.77	c +   0.8  27.8   560  99.8  2380 17036  2293  3388  28.2   0.4 
0.79/0.87	c N   0.9  27.6   560  99.8  2380 19248  2807  3388  23.6   0.4 
1.10/1.19	c +   1.2  27.2   560  99.8  2380 25650  2409  3726  27.1   0.4 
1.79/1.83	c +   1.8  26.8   560  99.8  2380 38571  2239  4098  24.1   0.4 
2.10/2.16	c N   2.2  27.0   560  99.8  2380 44894  2394  4098  28.0   0.4 
2.10/2.16	c 
2.10/2.16	c  seconds     variables   original    learned     agility
2.10/2.16	c         level        used      conflicts    limit          MB
2.10/2.16	c 
2.79/2.84	c +   2.8  27.0   560  99.8  2380 57952  3113  4507  26.5   0.5 
4.30/4.37	c +   4.4  26.7   560  99.8  2380 87023  2781  4957  23.9   0.5 
5.19/5.22	c N   5.2  26.9   560  99.8  2380 102e3  3475  4957  27.1   0.5 
6.69/6.76	c +   6.8  26.7   560  99.8  2380 130e3  4130  5452  27.1   0.6 
10.29/10.33	c +  10.3  26.2   560  99.8  2380 196e3  3935  5997  27.5   0.6 
12.29/12.31	c N  12.3  25.9   560  99.8  2380 230e3  5672  5997  27.9   0.8 
15.79/15.88	c +  15.9  25.6   560  99.8  2380 294e3  5854  6596  25.6   0.8 
24.38/24.49	c +  24.5  25.1   560  99.8  2380 441e3  4242  7255  26.2   0.6 
28.78/28.84	c N  28.8  24.8   560  99.8  2380 512e3  6672  7255  24.3   0.9 
37.68/37.78	c +  37.8  24.6   560  99.8  2380 662e3  6824  7980  27.2   0.9 
58.27/58.34	c +  58.3  24.5   560  99.8  2380 993e3  6170  8778  23.8   0.8 
67.07/67.12	c N  67.1  24.4   560  99.8  2380 112e4  4690  8778  25.3   0.7 
90.56/90.64	c +  90.6  24.9   560  99.8  2380 148e4  6017  9655  27.2   0.9 
140.44/140.57	c + 140.5  24.7   560  99.8  2380 223e4  6436 10620  25.0   0.9 
156.24/156.31	c N 156.3  24.4   560  99.8  2380 246e4  9002 10620  26.5   1.2 
218.21/218.32	c + 218.3  24.7   560  99.8  2380 335e4  7078 11682  25.6   1.0 
340.38/340.58	c + 340.5  24.9   560  99.8  2380 502e4 10562 12850  25.0   1.4 
363.27/363.40	c N 363.3  24.8   560  99.8  2380 533e4 10853 12850  27.2   1.5 
533.01/533.29	c + 533.1  25.6   560  99.8  2380 754e4  9883 14135  28.3   1.4 
838.21/838.53	c + 838.3  25.9   560  99.8  2380 113e5 10139 15548  24.6   1.5 
852.81/853.14	c N 852.9  25.9   560  99.8  2380 114e5 13674 15548  25.4   1.9 

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-1518454-1238299828/watcher-1518454-1238299828 -o /tmp/evaluation-result-1518454-1238299828/solver-1518454-1238299828 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1518454-1238299828.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 0.95 0.98 3/64 9146
/proc/meminfo: memFree=1173128/2055920 swapFree=4176604/4192956
[pid=9146] ppid=9144 vsize=912 CPUtime=0
/proc/9146/stat : 9146 (picosat) R 9144 9146 9075 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 1102647761 933888 110 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 228 110 69 152 0 74 0

[startup+0.0499659 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 9146
/proc/meminfo: memFree=1173128/2055920 swapFree=4176604/4192956
[pid=9146] ppid=9144 vsize=1048 CPUtime=0.04
/proc/9146/stat : 9146 (picosat) R 9144 9146 9075 0 -1 4194304 166 0 0 0 4 0 0 0 18 0 1 0 1102647761 1073152 151 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 262 151 69 152 0 108 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1048

[startup+0.101974 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 9146
/proc/meminfo: memFree=1173128/2055920 swapFree=4176604/4192956
[pid=9146] ppid=9144 vsize=1048 CPUtime=0.1
/proc/9146/stat : 9146 (picosat) R 9144 9146 9075 0 -1 4194304 188 0 0 0 10 0 0 0 18 0 1 0 1102647761 1073152 173 1992294400 134512640 135137933 4294956240 18446744073709551615 134548556 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 262 173 69 152 0 108 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1048

[startup+0.302004 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 9146
/proc/meminfo: memFree=1173128/2055920 swapFree=4176604/4192956
[pid=9146] ppid=9144 vsize=1180 CPUtime=0.3
/proc/9146/stat : 9146 (picosat) R 9144 9146 9075 0 -1 4194304 209 0 0 0 30 0 0 0 19 0 1 0 1102647761 1208320 194 1992294400 134512640 135137933 4294956240 18446744073709551615 134521366 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 295 194 69 152 0 141 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1180

[startup+0.701065 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 9146
/proc/meminfo: memFree=1173128/2055920 swapFree=4176604/4192956
[pid=9146] ppid=9144 vsize=1308 CPUtime=0.69
/proc/9146/stat : 9146 (picosat) R 9144 9146 9075 0 -1 4194304 225 0 0 0 69 0 0 0 22 0 1 0 1102647761 1339392 210 1992294400 134512640 135137933 4294956240 18446744073709551615 134548742 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 327 210 69 152 0 173 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1308

[startup+1.50119 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 9147
/proc/meminfo: memFree=1172480/2055920 swapFree=4176604/4192956
[pid=9146] ppid=9144 vsize=1308 CPUtime=1.49
/proc/9146/stat : 9146 (picosat) R 9144 9146 9075 0 -1 4194304 246 0 0 0 149 0 0 0 25 0 1 0 1102647761 1339392 231 1992294400 134512640 135137933 4294956240 18446744073709551615 134527797 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 327 231 69 152 0 173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1308

[startup+3.10143 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 9147
/proc/meminfo: memFree=1172224/2055920 swapFree=4176604/4192956
[pid=9146] ppid=9144 vsize=1440 CPUtime=3.09
/proc/9146/stat : 9146 (picosat) R 9144 9146 9075 0 -1 4194304 274 0 0 0 309 0 0 0 25 0 1 0 1102647761 1474560 259 1992294400 134512640 135137933 4294956240 18446744073709551615 134569956 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 360 259 69 152 0 206 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1440

[startup+6.30293 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 9147
/proc/meminfo: memFree=1172096/2055920 swapFree=4176604/4192956
[pid=9146] ppid=9144 vsize=1572 CPUtime=6.3
/proc/9146/stat : 9146 (picosat) R 9144 9146 9075 0 -1 4194304 294 0 0 0 630 0 0 0 25 0 1 0 1102647761 1609728 279 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 393 279 69 152 0 239 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 1572

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 9147
/proc/meminfo: memFree=1171904/2055920 swapFree=4176604/4192956
[pid=9146] ppid=9144 vsize=1700 CPUtime=12.69
/proc/9146/stat : 9146 (picosat) R 9144 9146 9075 0 -1 4194304 321 0 0 0 1269 0 0 0 25 0 1 0 1102647761 1740800 306 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 425 306 69 152 0 271 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1700

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 9147
/proc/meminfo: memFree=1171712/2055920 swapFree=4176604/4192956
[pid=9146] ppid=9144 vsize=1832 CPUtime=25.48
/proc/9146/stat : 9146 (picosat) R 9144 9146 9075 0 -1 4194304 365 0 0 0 2548 0 0 0 25 0 1 0 1102647761 1875968 350 1992294400 134512640 135137933 4294956240 18446744073709551615 134542919 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 458 350 69 152 0 304 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1832

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 9147
/proc/meminfo: memFree=1171584/2055920 swapFree=4176604/4192956
[pid=9146] ppid=9144 vsize=1964 CPUtime=51.07
/proc/9146/stat : 9146 (picosat) R 9144 9146 9075 0 -1 4194304 396 0 0 0 5107 0 0 0 25 0 1 0 1102647761 2011136 381 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 491 381 69 152 0 337 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1964

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 9147
/proc/meminfo: memFree=1171264/2055920 swapFree=4176604/4192956
[pid=9146] ppid=9144 vsize=2272 CPUtime=102.26
/proc/9146/stat : 9146 (picosat) R 9144 9146 9075 0 -1 4194304 465 0 0 0 10226 0 0 0 25 0 1 0 1102647761 2326528 450 1992294400 134512640 135137933 4294956240 18446744073709551615 134527841 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 568 450 69 152 0 414 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2272

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9147
/proc/meminfo: memFree=1171200/2055920 swapFree=4176604/4192956
[pid=9146] ppid=9144 vsize=2272 CPUtime=162.23
/proc/9146/stat : 9146 (picosat) R 9144 9146 9075 0 -1 4194304 482 0 0 0 16223 0 0 0 25 0 1 0 1102647761 2326528 467 1992294400 134512640 135137933 4294956240 18446744073709551615 134567225 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 568 467 69 152 0 414 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2272

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9147
/proc/meminfo: memFree=1171008/2055920 swapFree=4176604/4192956
[pid=9146] ppid=9144 vsize=2400 CPUtime=222.21
/proc/9146/stat : 9146 (picosat) R 9144 9146 9075 0 -1 4194304 514 0 0 0 22221 0 0 0 25 0 1 0 1102647761 2457600 499 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 600 499 69 152 0 446 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2400

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9147
/proc/meminfo: memFree=1170880/2055920 swapFree=4176604/4192956
[pid=9146] ppid=9144 vsize=2520 CPUtime=282.2
/proc/9146/stat : 9146 (picosat) R 9144 9146 9075 0 -1 4194304 543 0 0 0 28219 1 0 0 25 0 1 0 1102647761 2580480 528 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 630 528 69 152 0 476 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 2520

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9147
/proc/meminfo: memFree=1170816/2055920 swapFree=4176604/4192956
[pid=9146] ppid=9144 vsize=2520 CPUtime=342.18
/proc/9146/stat : 9146 (picosat) R 9144 9146 9075 0 -1 4194304 548 0 0 0 34217 1 0 0 25 0 1 0 1102647761 2580480 533 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 630 533 69 152 0 476 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 2520

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9147
/proc/meminfo: memFree=1170624/2055920 swapFree=4176604/4192956
[pid=9146] ppid=9144 vsize=2780 CPUtime=402.16
/proc/9146/stat : 9146 (picosat) R 9144 9146 9075 0 -1 4194304 590 0 0 0 40215 1 0 0 25 0 1 0 1102647761 2846720 575 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 695 575 69 152 0 541 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 2780

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9147
/proc/meminfo: memFree=1170624/2055920 swapFree=4176604/4192956
[pid=9146] ppid=9144 vsize=2780 CPUtime=462.14
/proc/9146/stat : 9146 (picosat) R 9144 9146 9075 0 -1 4194304 592 0 0 0 46213 1 0 0 25 0 1 0 1102647761 2846720 577 1992294400 134512640 135137933 4294956240 18446744073709551615 134551808 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 695 577 69 152 0 541 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 2780

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9147
/proc/meminfo: memFree=1170688/2055920 swapFree=4176604/4192956
[pid=9146] ppid=9144 vsize=2780 CPUtime=522.11
/proc/9146/stat : 9146 (picosat) R 9144 9146 9075 0 -1 4194304 592 0 0 0 52210 1 0 0 25 0 1 0 1102647761 2846720 577 1992294400 134512640 135137933 4294956240 18446744073709551615 134552026 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 695 577 69 152 0 541 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 2780

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9147
/proc/meminfo: memFree=1170496/2055920 swapFree=4176604/4192956
[pid=9146] ppid=9144 vsize=2900 CPUtime=582.09
/proc/9146/stat : 9146 (picosat) R 9144 9146 9075 0 -1 4194304 632 0 0 0 58208 1 0 0 25 0 1 0 1102647761 2969600 617 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 725 617 69 152 0 571 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 2900

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9147
/proc/meminfo: memFree=1170432/2055920 swapFree=4176604/4192956
[pid=9146] ppid=9144 vsize=2900 CPUtime=642.08
/proc/9146/stat : 9146 (picosat) R 9144 9146 9075 0 -1 4194304 648 0 0 0 64207 1 0 0 25 0 1 0 1102647761 2969600 633 1992294400 134512640 135137933 4294956240 18446744073709551615 134551413 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 725 633 69 152 0 571 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 2900

[startup+702.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9147
/proc/meminfo: memFree=1170432/2055920 swapFree=4176604/4192956
[pid=9146] ppid=9144 vsize=2900 CPUtime=702.06
/proc/9146/stat : 9146 (picosat) R 9144 9146 9075 0 -1 4194304 648 0 0 0 70204 2 0 0 25 0 1 0 1102647761 2969600 633 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 725 633 69 152 0 571 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 2900

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9147
/proc/meminfo: memFree=1170432/2055920 swapFree=4176604/4192956
[pid=9146] ppid=9144 vsize=3028 CPUtime=762.04
/proc/9146/stat : 9146 (picosat) R 9144 9146 9075 0 -1 4194304 655 0 0 0 76202 2 0 0 25 0 1 0 1102647761 3100672 640 1992294400 134512640 135137933 4294956240 18446744073709551615 134548572 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 757 640 69 152 0 603 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 3028

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9147
/proc/meminfo: memFree=1170368/2055920 swapFree=4176604/4192956
[pid=9146] ppid=9144 vsize=3028 CPUtime=822.02
/proc/9146/stat : 9146 (picosat) R 9144 9146 9075 0 -1 4194304 655 0 0 0 82200 2 0 0 25 0 1 0 1102647761 3100672 640 1992294400 134512640 135137933 4294956240 18446744073709551615 134553601 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 757 640 69 152 0 603 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 3028

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9147
/proc/meminfo: memFree=1170240/2055920 swapFree=4176604/4192956
[pid=9146] ppid=9144 vsize=3160 CPUtime=882
/proc/9146/stat : 9146 (picosat) R 9144 9146 9075 0 -1 4194304 702 0 0 0 88198 2 0 0 25 0 1 0 1102647761 3235840 687 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 790 687 69 152 0 636 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 3160

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9147
/proc/meminfo: memFree=1170112/2055920 swapFree=4176604/4192956
[pid=9146] ppid=9144 vsize=3160 CPUtime=941.97
/proc/9146/stat : 9146 (picosat) R 9144 9146 9075 0 -1 4194304 715 0 0 0 94195 2 0 0 25 0 1 0 1102647761 3235840 700 1992294400 134512640 135137933 4294956240 18446744073709551615 134527806 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 790 700 69 152 0 636 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 3160

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9147
/proc/meminfo: memFree=1170112/2055920 swapFree=4176604/4192956
[pid=9146] ppid=9144 vsize=3160 CPUtime=1001.95
/proc/9146/stat : 9146 (picosat) R 9144 9146 9075 0 -1 4194304 715 0 0 0 100193 2 0 0 25 0 1 0 1102647761 3235840 700 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 790 700 69 152 0 636 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 3160

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9147
/proc/meminfo: memFree=1170112/2055920 swapFree=4176604/4192956
[pid=9146] ppid=9144 vsize=3160 CPUtime=1061.93
/proc/9146/stat : 9146 (picosat) R 9144 9146 9075 0 -1 4194304 715 0 0 0 106191 2 0 0 25 0 1 0 1102647761 3235840 700 1992294400 134512640 135137933 4294956240 18446744073709551615 134551318 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 790 700 69 152 0 636 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 3160

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 9147
/proc/meminfo: memFree=1170112/2055920 swapFree=4176604/4192956
[pid=9146] ppid=9144 vsize=3160 CPUtime=1121.92
/proc/9146/stat : 9146 (picosat) R 9144 9146 9075 0 -1 4194304 715 0 0 0 112189 3 0 0 25 0 1 0 1102647761 3235840 700 1992294400 134512640 135137933 4294956240 18446744073709551615 134543059 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 790 700 69 152 0 636 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 3160

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9147
/proc/meminfo: memFree=1170112/2055920 swapFree=4176604/4192956
[pid=9146] ppid=9144 vsize=3160 CPUtime=1181.9
/proc/9146/stat : 9146 (picosat) R 9144 9146 9075 0 -1 4194304 715 0 0 0 118187 3 0 0 25 0 1 0 1102647761 3235840 700 1992294400 134512640 135137933 4294956240 18446744073709551615 134522862 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 790 700 69 152 0 636 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 3160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9147
/proc/meminfo: memFree=1170112/2055920 swapFree=4176604/4192956
[pid=9146] ppid=9144 vsize=3160 CPUtime=1200.1
/proc/9146/stat : 9146 (picosat) R 9144 9146 9075 0 -1 4194304 715 0 0 0 120007 3 0 0 25 0 1 0 1102647761 3235840 700 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 790 700 69 152 0 636 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 3160

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 9147
/proc/meminfo: memFree=1170112/2055920 swapFree=4176604/4192956
[pid=9146] ppid=9144 vsize=3160 CPUtime=1200.1
/proc/9146/stat : 9146 (picosat) R 9144 9146 9075 0 -1 4194304 715 0 0 0 120007 3 0 0 25 0 1 0 1102647761 3235840 700 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/9146/statm: 790 700 69 152 0 636 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 3160

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.07
CPU system time (s): 0.032994
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 3160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 715
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= 2292

runsolver used 0.997848 second user time and 2.32065 second system time

The end

Launcher Data

Begin job on node34 at 2009-03-29 06:10:28
IDJOB=1518454
IDBENCH=70681
IDSOLVER=506
FILE ID=node34/1518454-1238299828
PBS_JOBID= 9061041
Free space on /tmp= 66352 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S809967194-078.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518454-1238299828/watcher-1518454-1238299828 -o /tmp/evaluation-result-1518454-1238299828/solver-1518454-1238299828 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1518454-1238299828.cnf

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

MD5SUM BENCH= ed095e38b0a3e5af1f48e3823e5c45cb
RANDOM SEED=1843797394

node34.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		: 3000.259
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		: 3000.259
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:       1173544 kB
Buffers:        101012 kB
Cached:         678752 kB
SwapCached:      10192 kB
Active:         128668 kB
Inactive:       662680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1173544 kB
SwapTotal:     4192956 kB
SwapFree:      4176604 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          17172 kB
Slab:            77016 kB
Committed_AS:  2596948 kB
PageTables:       1388 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= 66352 MiB
End job on node34 at 2009-03-29 06:30:30