Trace number 1518370

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 913? (TO) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S45592023-054.cnf
MD5SUM1cdf960645ef22947407473f1df63e0b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.031995
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-1518370-1238298576.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  51.1   560  84.5  2380   100   100  1309  15.6   0.1 
0.00/0.00	c R   0.0  51.1   560  85.4  2380   102   102  1309  15.9   0.1 
0.00/0.01	c +   0.0  41.9   560  95.2  2380   250   250  1439  23.7   0.2 
0.00/0.01	c N   0.0  42.4   560  97.7  2380   402   402  1439  27.8   0.2 
0.00/0.02	c +   0.0  42.0   560  98.4  2380   475   475  1582  29.1   0.2 
0.02/0.03	c +   0.0  39.9   560  98.9  2380   812   812  1740  27.8   0.2 
0.02/0.04	c N   0.0  39.0   560  99.5  2380  1203  1203  1740  25.5   0.3 
0.02/0.05	c +   0.1  38.7   560  99.5  2380  1317  1317  1914  26.9   0.3 
0.02/0.08	c +   0.1  38.0   560  99.8  2380  2074  1111  2105  27.3   0.3 
0.10/0.13	c +   0.1  37.1   560  99.8  2380  3209  1184  2315  27.2   0.3 
0.10/0.13	c N   0.1  37.1   560  99.8  2380  3211  1186  2315  27.0   0.3 
0.19/0.21	c +   0.2  36.5   560  99.8  2380  4911  1726  2546  27.1   0.3 
0.29/0.32	c +   0.3  35.4   560  99.8  2380  7464  1720  2800  27.1   0.3 
0.29/0.35	c N   0.4  35.4   560  99.8  2380  8036  2292  2800  27.3   0.4 
0.49/0.50	c +   0.5  34.8   560  99.8  2380 11293  2738  3080  25.3   0.5 
0.69/0.78	c +   0.8  34.4   560  99.8  2380 17036  2295  3388  27.4   0.4 
0.79/0.89	c N   0.9  34.4   560  99.8  2380 19255  2815  3388  27.3   0.5 
1.10/1.19	c +   1.2  33.9   560  99.8  2380 25650  2411  3726  26.2   0.4 
1.79/1.87	c +   1.9  33.7   560  99.8  2380 38571  2249  4098  24.9   0.4 
2.10/2.20	c N   2.2  33.6   560  99.8  2380 44895  2411  4098  26.5   0.5 
2.10/2.20	c 
2.10/2.20	c  seconds     variables   original    learned     agility
2.10/2.20	c         level        used      conflicts    limit          MB
2.10/2.20	c 
2.79/2.88	c +   2.9  33.1   560  99.8  2380 57952  3131  4507  25.5   0.5 
4.40/4.44	c +   4.4  32.9   560  99.8  2380 87023  2816  4957  24.8   0.5 
5.29/5.31	c N   5.3  32.6   560  99.8  2380 102e3  3467  4957  25.8   0.6 
6.79/6.84	c +   6.8  32.2   560  99.8  2380 130e3  4158  5452  28.3   0.7 
10.49/10.54	c +  10.5  31.4   560  99.8  2380 196e3  3965  5997  25.2   0.6 
12.49/12.58	c N  12.6  31.1   560  99.8  2380 230e3  5647  5997  26.8   0.8 
16.29/16.31	c +  16.3  30.8   560  99.8  2380 294e3  5894  6596  26.2   0.9 
25.19/25.23	c +  25.2  30.6   560  99.8  2380 441e3  4320  7255  26.3   0.7 
29.69/29.71	c N  29.7  30.5   560  99.8  2380 512e3  6720  7255  25.7   1.0 
39.08/39.17	c +  39.2  30.1   560  99.8  2380 662e3  6941  7980  28.4   1.0 
60.27/60.35	c +  60.3  29.5   560  99.8  2380 993e3  6268  8778  26.6   0.9 
69.27/69.35	c N  69.3  29.4   560  99.8  2380 112e4  4764  8778  26.1   0.8 
93.06/93.17	c +  93.1  29.2   560  99.8  2380 148e4  6174  9655  27.8   0.9 
143.45/143.53	c + 143.5  27.6   560  99.8  2380 223e4  6614 10620  26.3   1.0 
159.24/159.36	c N 159.3  27.2   560  99.8  2380 246e4  9250 10620  29.2   1.3 
221.03/221.13	c + 221.1  26.7   560  99.8  2380 335e4  7387 11682  26.2   1.0 
342.29/342.44	c + 342.4  26.3   560  99.8  2380 502e4 10916 12850  25.7   1.4 
365.29/365.42	c N 365.3  26.1   560  99.8  2380 533e4 11114 12850  26.2   1.4 
535.14/535.31	c + 535.2  26.3   560  99.8  2380 754e4 10058 14135  23.7   1.4 
838.95/839.28	c + 839.0  26.0   560  99.8  2380 113e5 10545 15548  25.6   1.4 
852.94/853.23	c N 853.0  26.0   560  99.8  2380 114e5 14104 15548  27.3   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-1518370-1238298576/watcher-1518370-1238298576 -o /tmp/evaluation-result-1518370-1238298576/solver-1518370-1238298576 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1518370-1238298576.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/66 1276
/proc/meminfo: memFree=935648/2055920 swapFree=4176412/4192956
[pid=1276] ppid=1274 vsize=912 CPUtime=0
/proc/1276/stat : 1276 (picosat) R 1274 1276 30149 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 1102520524 933888 111 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1276/statm: 228 111 69 152 0 74 0

[startup+0.0226761 s]
/proc/loadavg: 0.99 0.98 0.99 3/66 1276
/proc/meminfo: memFree=935648/2055920 swapFree=4176412/4192956
[pid=1276] ppid=1274 vsize=912 CPUtime=0.02
/proc/1276/stat : 1276 (picosat) R 1274 1276 30149 0 -1 4194304 144 0 0 0 2 0 0 0 18 0 1 0 1102520524 933888 129 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/1276/statm: 228 129 69 152 0 74 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 912

[startup+0.101686 s]
/proc/loadavg: 0.99 0.98 0.99 3/66 1276
/proc/meminfo: memFree=935648/2055920 swapFree=4176412/4192956
[pid=1276] ppid=1274 vsize=1176 CPUtime=0.1
/proc/1276/stat : 1276 (picosat) R 1274 1276 30149 0 -1 4194304 192 0 0 0 10 0 0 0 18 0 1 0 1102520524 1204224 177 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/1276/statm: 294 177 69 152 0 140 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1176

[startup+0.301711 s]
/proc/loadavg: 0.99 0.98 0.99 3/66 1276
/proc/meminfo: memFree=935648/2055920 swapFree=4176412/4192956
[pid=1276] ppid=1274 vsize=1176 CPUtime=0.29
/proc/1276/stat : 1276 (picosat) R 1274 1276 30149 0 -1 4194304 212 0 0 0 29 0 0 0 19 0 1 0 1102520524 1204224 197 1992294400 134512640 135137933 4294956240 18446744073709551615 134522906 0 0 4096 0 0 0 0 17 1 0 0
/proc/1276/statm: 294 197 69 152 0 140 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1176

[startup+0.701763 s]
/proc/loadavg: 0.99 0.98 0.99 3/66 1276
/proc/meminfo: memFree=935648/2055920 swapFree=4176412/4192956
[pid=1276] ppid=1274 vsize=1308 CPUtime=0.69
/proc/1276/stat : 1276 (picosat) R 1274 1276 30149 0 -1 4194304 232 0 0 0 69 0 0 0 23 0 1 0 1102520524 1339392 217 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1276/statm: 327 217 69 152 0 173 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1308

[startup+1.50187 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 1277
/proc/meminfo: memFree=935000/2055920 swapFree=4176412/4192956
[pid=1276] ppid=1274 vsize=1308 CPUtime=1.49
/proc/1276/stat : 1276 (picosat) R 1274 1276 30149 0 -1 4194304 254 0 0 0 149 0 0 0 25 0 1 0 1102520524 1339392 239 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/1276/statm: 327 239 69 152 0 173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1308

[startup+3.10107 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 1277
/proc/meminfo: memFree=934680/2055920 swapFree=4176412/4192956
[pid=1276] ppid=1274 vsize=1440 CPUtime=3.09
/proc/1276/stat : 1276 (picosat) R 1274 1276 30149 0 -1 4194304 280 0 0 0 309 0 0 0 25 0 1 0 1102520524 1474560 265 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/1276/statm: 360 265 69 152 0 206 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1440

[startup+6.30148 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 1277
/proc/meminfo: memFree=934552/2055920 swapFree=4176412/4192956
[pid=1276] ppid=1274 vsize=1572 CPUtime=6.29
/proc/1276/stat : 1276 (picosat) R 1274 1276 30149 0 -1 4194304 303 0 0 0 629 0 0 0 25 0 1 0 1102520524 1609728 288 1992294400 134512640 135137933 4294956240 18446744073709551615 134527879 0 0 4096 0 0 0 0 17 1 0 0
/proc/1276/statm: 393 288 69 152 0 239 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1572

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 1277
/proc/meminfo: memFree=934360/2055920 swapFree=4176412/4192956
[pid=1276] ppid=1274 vsize=1704 CPUtime=12.69
/proc/1276/stat : 1276 (picosat) R 1274 1276 30149 0 -1 4194304 341 0 0 0 1269 0 0 0 25 0 1 0 1102520524 1744896 326 1992294400 134512640 135137933 4294956240 18446744073709551615 134554602 0 0 4096 0 0 0 0 17 1 0 0
/proc/1276/statm: 426 326 69 152 0 272 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1704

[startup+25.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 1277
/proc/meminfo: memFree=934232/2055920 swapFree=4176412/4192956
[pid=1276] ppid=1274 vsize=1836 CPUtime=25.49
/proc/1276/stat : 1276 (picosat) R 1274 1276 30149 0 -1 4194304 377 0 0 0 2549 0 0 0 25 0 1 0 1102520524 1880064 362 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/1276/statm: 459 362 69 152 0 305 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1836

[startup+51.1013 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 1277
/proc/meminfo: memFree=934040/2055920 swapFree=4176412/4192956
[pid=1276] ppid=1274 vsize=1968 CPUtime=51.08
/proc/1276/stat : 1276 (picosat) R 1274 1276 30149 0 -1 4194304 406 0 0 0 5108 0 0 0 25 0 1 0 1102520524 2015232 391 1992294400 134512640 135137933 4294956240 18446744073709551615 134552962 0 0 4096 0 0 0 0 17 1 0 0
/proc/1276/statm: 492 391 69 152 0 338 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1968

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 1277
/proc/meminfo: memFree=933848/2055920 swapFree=4176412/4192956
[pid=1276] ppid=1274 vsize=2248 CPUtime=102.26
/proc/1276/stat : 1276 (picosat) R 1274 1276 30149 0 -1 4194304 460 0 0 0 10226 0 0 0 25 0 1 0 1102520524 2301952 445 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/1276/statm: 562 445 69 152 0 408 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2248

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 1277
/proc/meminfo: memFree=933720/2055920 swapFree=4176412/4192956
[pid=1276] ppid=1274 vsize=2376 CPUtime=162.25
/proc/1276/stat : 1276 (picosat) R 1274 1276 30149 0 -1 4194304 484 0 0 0 16224 1 0 0 25 0 1 0 1102520524 2433024 469 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/1276/statm: 594 469 69 152 0 440 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2376

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 1277
/proc/meminfo: memFree=933592/2055920 swapFree=4176412/4192956
[pid=1276] ppid=1274 vsize=2376 CPUtime=222.23
/proc/1276/stat : 1276 (picosat) R 1274 1276 30149 0 -1 4194304 500 0 0 0 22222 1 0 0 25 0 1 0 1102520524 2433024 485 1992294400 134512640 135137933 4294956240 18446744073709551615 134552915 0 0 4096 0 0 0 0 17 1 0 0
/proc/1276/statm: 594 485 69 152 0 440 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2376

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 1277
/proc/meminfo: memFree=933464/2055920 swapFree=4176412/4192956
[pid=1276] ppid=1274 vsize=2604 CPUtime=282.21
/proc/1276/stat : 1276 (picosat) R 1274 1276 30149 0 -1 4194304 545 0 0 0 28220 1 0 0 25 0 1 0 1102520524 2666496 530 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/1276/statm: 651 530 69 152 0 497 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2604

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 1277
/proc/meminfo: memFree=933464/2055920 swapFree=4176412/4192956
[pid=1276] ppid=1274 vsize=2596 CPUtime=342.19
/proc/1276/stat : 1276 (picosat) R 1274 1276 30149 0 -1 4194304 548 0 0 0 34218 1 0 0 25 0 1 0 1102520524 2658304 533 1992294400 134512640 135137933 4294956240 18446744073709551615 134543742 0 0 4096 0 0 0 0 17 1 0 0
/proc/1276/statm: 649 533 69 152 0 495 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 2596

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 1277
/proc/meminfo: memFree=933272/2055920 swapFree=4176412/4192956
[pid=1276] ppid=1274 vsize=2704 CPUtime=402.17
/proc/1276/stat : 1276 (picosat) R 1274 1276 30149 0 -1 4194304 582 0 0 0 40216 1 0 0 25 0 1 0 1102520524 2768896 567 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/1276/statm: 676 567 69 152 0 522 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 2704

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 1277
/proc/meminfo: memFree=933272/2055920 swapFree=4176412/4192956
[pid=1276] ppid=1274 vsize=2704 CPUtime=462.16
/proc/1276/stat : 1276 (picosat) R 1274 1276 30149 0 -1 4194304 587 0 0 0 46215 1 0 0 25 0 1 0 1102520524 2768896 572 1992294400 134512640 135137933 4294956240 18446744073709551615 134523574 0 0 4096 0 0 0 0 17 1 0 0
/proc/1276/statm: 676 572 69 152 0 522 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 2704

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 1277
/proc/meminfo: memFree=933208/2055920 swapFree=4176412/4192956
[pid=1276] ppid=1274 vsize=2704 CPUtime=522.15
/proc/1276/stat : 1276 (picosat) R 1274 1276 30149 0 -1 4194304 595 0 0 0 52213 2 0 0 25 0 1 0 1102520524 2768896 580 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/1276/statm: 676 580 69 152 0 522 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 2704

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 1277
/proc/meminfo: memFree=933080/2055920 swapFree=4176412/4192956
[pid=1276] ppid=1274 vsize=2832 CPUtime=582.13
/proc/1276/stat : 1276 (picosat) R 1274 1276 30149 0 -1 4194304 624 0 0 0 58211 2 0 0 25 0 1 0 1102520524 2899968 609 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1276/statm: 708 609 69 152 0 554 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 2832

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 1277
/proc/meminfo: memFree=932952/2055920 swapFree=4176412/4192956
[pid=1276] ppid=1274 vsize=2960 CPUtime=642.11
/proc/1276/stat : 1276 (picosat) R 1274 1276 30149 0 -1 4194304 650 0 0 0 64209 2 0 0 25 0 1 0 1102520524 3031040 635 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/1276/statm: 740 635 69 152 0 586 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 2960

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 1283
/proc/meminfo: memFree=932696/2055920 swapFree=4176412/4192956
[pid=1276] ppid=1274 vsize=2960 CPUtime=702.08
/proc/1276/stat : 1276 (picosat) R 1274 1276 30149 0 -1 4194304 650 0 0 0 70206 2 0 0 25 0 1 0 1102520524 3031040 635 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1276/statm: 740 635 69 152 0 586 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 2960

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 1283
/proc/meminfo: memFree=932696/2055920 swapFree=4176412/4192956
[pid=1276] ppid=1274 vsize=2960 CPUtime=762.08
/proc/1276/stat : 1276 (picosat) R 1274 1276 30149 0 -1 4194304 650 0 0 0 76205 3 0 0 25 0 1 0 1102520524 3031040 635 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/1276/statm: 740 635 69 152 0 586 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 2960

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 1283
/proc/meminfo: memFree=932696/2055920 swapFree=4176412/4192956
[pid=1276] ppid=1274 vsize=2960 CPUtime=822.05
/proc/1276/stat : 1276 (picosat) R 1274 1276 30149 0 -1 4194304 650 0 0 0 82202 3 0 0 25 0 1 0 1102520524 3031040 635 1992294400 134512640 135137933 4294956240 18446744073709551615 134521248 0 0 4096 0 0 0 0 17 1 0 0
/proc/1276/statm: 740 635 69 152 0 586 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 2960

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 1283
/proc/meminfo: memFree=932696/2055920 swapFree=4176412/4192956
[pid=1276] ppid=1274 vsize=2960 CPUtime=882.03
/proc/1276/stat : 1276 (picosat) R 1274 1276 30149 0 -1 4194304 666 0 0 0 88200 3 0 0 25 0 1 0 1102520524 3031040 651 1992294400 134512640 135137933 4294956240 18446744073709551615 134551607 0 0 4096 0 0 0 0 17 1 0 0
/proc/1276/statm: 740 651 69 152 0 586 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 2960

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 1283
/proc/meminfo: memFree=932696/2055920 swapFree=4176412/4192956
[pid=1276] ppid=1274 vsize=3076 CPUtime=942.02
/proc/1276/stat : 1276 (picosat) R 1274 1276 30149 0 -1 4194304 691 0 0 0 94198 4 0 0 25 0 1 0 1102520524 3149824 676 1992294400 134512640 135137933 4294956240 18446744073709551615 134547671 0 0 4096 0 0 0 0 17 1 0 0
/proc/1276/statm: 769 676 69 152 0 615 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 3076

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 1283
/proc/meminfo: memFree=932632/2055920 swapFree=4176412/4192956
[pid=1276] ppid=1274 vsize=3076 CPUtime=1002
/proc/1276/stat : 1276 (picosat) R 1274 1276 30149 0 -1 4194304 691 0 0 0 100196 4 0 0 25 0 1 0 1102520524 3149824 676 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1276/statm: 769 676 69 152 0 615 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 3076

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 1283
/proc/meminfo: memFree=932632/2055920 swapFree=4176412/4192956
[pid=1276] ppid=1274 vsize=3076 CPUtime=1061.99
/proc/1276/stat : 1276 (picosat) R 1274 1276 30149 0 -1 4194304 691 0 0 0 106195 4 0 0 25 0 1 0 1102520524 3149824 676 1992294400 134512640 135137933 4294956240 18446744073709551615 134551455 0 0 4096 0 0 0 0 17 1 0 0
/proc/1276/statm: 769 676 69 152 0 615 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 3076

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 1283
/proc/meminfo: memFree=932632/2055920 swapFree=4176412/4192956
[pid=1276] ppid=1274 vsize=3208 CPUtime=1121.97
/proc/1276/stat : 1276 (picosat) R 1274 1276 30149 0 -1 4194304 700 0 0 0 112193 4 0 0 25 0 1 0 1102520524 3284992 685 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/1276/statm: 802 685 69 152 0 648 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 3208

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 1283
/proc/meminfo: memFree=932568/2055920 swapFree=4176412/4192956
[pid=1276] ppid=1274 vsize=3208 CPUtime=1181.95
/proc/1276/stat : 1276 (picosat) R 1274 1276 30149 0 -1 4194304 700 0 0 0 118191 4 0 0 25 0 1 0 1102520524 3284992 685 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/1276/statm: 802 685 69 152 0 648 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 3208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 1283
/proc/meminfo: memFree=932568/2055920 swapFree=4176412/4192956
[pid=1276] ppid=1274 vsize=3208 CPUtime=1200.06
/proc/1276/stat : 1276 (picosat) R 1274 1276 30149 0 -1 4194304 700 0 0 0 120001 5 0 0 25 0 1 0 1102520524 3284992 685 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/1276/statm: 802 685 69 152 0 648 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 3208

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.050992
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 3208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 700
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= 2502

runsolver used 1.3208 second user time and 3.05653 second system time

The end

Launcher Data 

Begin job on node40 at 2009-03-29 05:49:36
IDJOB=1518370
IDBENCH=70674
IDSOLVER=506
FILE ID=node40/1518370-1238298576
PBS_JOBID= 9060997
Free space on /tmp= 63504 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S45592023-054.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518370-1238298576/watcher-1518370-1238298576 -o /tmp/evaluation-result-1518370-1238298576/solver-1518370-1238298576 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1518370-1238298576.cnf

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

MD5SUM BENCH= 1cdf960645ef22947407473f1df63e0b
RANDOM SEED=162932751

node40.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:        936064 kB
Buffers:         83816 kB
Cached:         938596 kB
SwapCached:       9624 kB
Active:         167052 kB
Inactive:       866584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        936064 kB
SwapTotal:     4192956 kB
SwapFree:      4176412 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          17076 kB
Slab:            72152 kB
Committed_AS:  2671508 kB
PageTables:       1476 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= 63504 MiB
End job on node40 at 2009-03-29 06:09:38