Trace number 1517158

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S1750991629-037.cnf
MD5SUM73e1213f2abc37c0c09958a5583a1b69
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 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-1517158-1238281192.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  50.6   560  81.8  2380   100   100  1309  14.9   0.1 
0.00/0.00	c R   0.0  50.6   560  81.8  2380   100   100  1309  14.9   0.1 
0.00/0.01	c +   0.0  40.6   560  93.4  2380   250   250  1439  22.7   0.1 
0.00/0.01	c N   0.0  39.6   560  96.4  2380   403   403  1439  25.6   0.2 
0.00/0.02	c +   0.0  39.2   560  97.1  2380   475   475  1582  27.2   0.2 
0.00/0.03	c +   0.0  37.3   560  98.8  2380   812   812  1740  27.9   0.2 
0.00/0.04	c N   0.0  36.1   560  99.1  2380  1204  1204  1740  28.9   0.3 
0.00/0.05	c +   0.1  35.9   560  99.1  2380  1317  1317  1914  27.3   0.3 
0.00/0.08	c +   0.1  34.7   560  99.1  2380  2074  1111  2105  27.4   0.3 
0.09/0.13	c +   0.1  33.5   560  99.3  2380  3209  1191  2315  26.5   0.3 
0.09/0.13	c N   0.1  33.5   560  99.3  2380  3211  1193  2315  26.6   0.3 
0.19/0.21	c +   0.2  32.8   560  99.8  2380  4911  1728  2546  26.3   0.3 
0.29/0.33	c +   0.3  32.1   560  99.8  2380  7464  1726  2800  25.5   0.3 
0.29/0.35	c N   0.4  32.0   560 100.0  2380  8023  2285  2800  27.0   0.4 
0.49/0.51	c +   0.5  31.5   560 100.0  2380 11293  2741  3080  27.2   0.5 
0.69/0.80	c +   0.8  31.1   560 100.0  2380 17036  2305  3388  26.8   0.4 
0.89/0.91	c N   0.9  31.1   560 100.0  2380 19251  2820  3388  26.7   0.5 
1.19/1.23	c +   1.2  30.5   560 100.0  2380 25650  2413  3726  25.6   0.4 
1.89/1.90	c +   1.9  29.8   560 100.0  2380 38571  2247  4098  25.5   0.4 
2.20/2.23	c N   2.2  29.6   560 100.0  2380 44910  2419  4098  26.1   0.4 
2.20/2.23	c 
2.20/2.23	c  seconds     variables   original    learned     agility
2.20/2.23	c         level        used      conflicts    limit          MB
2.20/2.23	c 
2.89/2.92	c +   2.9  29.1   560 100.0  2380 57952  3123  4507  25.0   0.5 
4.40/4.46	c +   4.5  28.5   560 100.0  2380 87023  2809  4957  27.9   0.5 
5.29/5.32	c N   5.3  28.6   560 100.0  2380 102e3  3495  4957  26.4   0.6 
6.79/6.85	c +   6.9  28.5   560 100.0  2380 130e3  4154  5452  26.4   0.6 
10.49/10.55	c +  10.6  28.1   560 100.0  2380 196e3  3939  5997  26.9   0.6 
12.49/12.55	c N  12.6  28.1   560 100.0  2380 230e3  5639  5997  27.0   0.9 
16.19/16.21	c +  16.2  27.7   560 100.0  2380 294e3  5856  6596  25.0   0.9 
24.98/25.08	c +  25.1  27.5   560 100.0  2380 441e3  4244  7255  27.4   0.7 
29.28/29.39	c N  29.4  27.3   560 100.0  2380 512e3  6667  7255  26.2   1.0 
38.38/38.44	c +  38.4  27.3   560 100.0  2380 662e3  6882  7980  26.3   1.0 
58.87/58.94	c +  58.9  27.1   560 100.0  2380 993e3  6234  8778  26.4   0.9 
67.56/67.60	c N  67.6  27.0   560 100.0  2380 112e4  4737  8778  25.9   0.8 
90.95/91.03	c +  91.0  26.8   560 100.0  2380 148e4  6106  9655  24.6   1.0 
141.34/141.46	c + 141.4  26.6   560 100.0  2380 223e4  6477 10620  25.9   1.0 
157.23/157.37	c N 157.3  26.4   560 100.0  2380 246e4  9015 10620  25.0   1.3 
220.51/220.63	c + 220.5  25.8   560 100.0  2380 335e4  7219 11682  26.1   1.0 
344.86/345.06	c + 344.9  25.5   560 100.0  2380 502e4 10516 12850  26.2   1.5 
368.35/368.57	c N 368.4  25.6   560 100.0  2380 533e4 10597 12850  24.4   1.5 
540.99/541.20	c + 541.0  26.0   560 100.0  2380 754e4  9612 14135  28.9   1.4 
846.18/846.59	c + 846.3  26.0   560 100.0  2380 113e5 10039 15548  26.9   1.4 
860.77/861.13	c N 860.8  26.0   560 100.0  2380 114e5 13475 15548  26.7   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-1517158-1238281192/watcher-1517158-1238281192 -o /tmp/evaluation-result-1517158-1238281192/solver-1517158-1238281192 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1517158-1238281192.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 26815
/proc/meminfo: memFree=997096/2055920 swapFree=4177928/4192956
[pid=26815] ppid=26813 vsize=912 CPUtime=0
/proc/26815/stat : 26815 (picosat) R 26813 26815 26403 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 1100785497 933888 110 1992294400 134512640 135137933 4294956240 18446744073709551615 134668231 0 0 4096 0 0 0 0 17 1 0 0
/proc/26815/statm: 228 110 69 152 0 74 0

[startup+0.00760996 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 26815
/proc/meminfo: memFree=997096/2055920 swapFree=4177928/4192956
[pid=26815] ppid=26813 vsize=912 CPUtime=0
/proc/26815/stat : 26815 (picosat) R 26813 26815 26403 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 1100785497 933888 113 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/26815/statm: 228 113 69 152 0 74 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 912

[startup+0.101628 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 26815
/proc/meminfo: memFree=997096/2055920 swapFree=4177928/4192956
[pid=26815] ppid=26813 vsize=1176 CPUtime=0.09
/proc/26815/stat : 26815 (picosat) R 26813 26815 26403 0 -1 4194304 192 0 0 0 9 0 0 0 18 0 1 0 1100785497 1204224 177 1992294400 134512640 135137933 4294956240 18446744073709551615 134548850 0 0 4096 0 0 0 0 17 1 0 0
/proc/26815/statm: 294 177 69 152 0 140 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1176

[startup+0.301672 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 26815
/proc/meminfo: memFree=997096/2055920 swapFree=4177928/4192956
[pid=26815] ppid=26813 vsize=1176 CPUtime=0.29
/proc/26815/stat : 26815 (picosat) R 26813 26815 26403 0 -1 4194304 212 0 0 0 29 0 0 0 19 0 1 0 1100785497 1204224 197 1992294400 134512640 135137933 4294956240 18446744073709551615 134522855 0 0 4096 0 0 0 0 17 1 0 0
/proc/26815/statm: 294 197 69 152 0 140 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1176

[startup+0.701757 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 26815
/proc/meminfo: memFree=997096/2055920 swapFree=4177928/4192956
[pid=26815] ppid=26813 vsize=1308 CPUtime=0.69
/proc/26815/stat : 26815 (picosat) R 26813 26815 26403 0 -1 4194304 232 0 0 0 69 0 0 0 22 0 1 0 1100785497 1339392 217 1992294400 134512640 135137933 4294956240 18446744073709551615 134547444 0 0 4096 0 0 0 0 17 1 0 0
/proc/26815/statm: 327 217 69 152 0 173 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1308

[startup+1.50193 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 26816
/proc/meminfo: memFree=996384/2055920 swapFree=4177928/4192956
[pid=26815] ppid=26813 vsize=1308 CPUtime=1.49
/proc/26815/stat : 26815 (picosat) R 26813 26815 26403 0 -1 4194304 249 0 0 0 149 0 0 0 25 0 1 0 1100785497 1339392 234 1992294400 134512640 135137933 4294956240 18446744073709551615 134522795 0 0 4096 0 0 0 0 17 1 0 0
/proc/26815/statm: 327 234 69 152 0 173 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1308

[startup+3.10127 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 26816
/proc/meminfo: memFree=996128/2055920 swapFree=4177928/4192956
[pid=26815] ppid=26813 vsize=1440 CPUtime=3.09
/proc/26815/stat : 26815 (picosat) R 26813 26815 26403 0 -1 4194304 281 0 0 0 309 0 0 0 25 0 1 0 1100785497 1474560 266 1992294400 134512640 135137933 4294956240 18446744073709551615 134552918 0 0 4096 0 0 0 0 17 1 0 0
/proc/26815/statm: 360 266 69 152 0 206 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1440

[startup+6.30196 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 26816
/proc/meminfo: memFree=996000/2055920 swapFree=4177928/4192956
[pid=26815] ppid=26813 vsize=1572 CPUtime=6.29
/proc/26815/stat : 26815 (picosat) R 26813 26815 26403 0 -1 4194304 301 0 0 0 629 0 0 0 25 0 1 0 1100785497 1609728 286 1992294400 134512640 135137933 4294956240 18446744073709551615 134551879 0 0 4096 0 0 0 0 17 1 0 0
/proc/26815/statm: 393 286 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: 0.93 0.95 0.98 2/65 26816
/proc/meminfo: memFree=995808/2055920 swapFree=4177928/4192956
[pid=26815] ppid=26813 vsize=1704 CPUtime=12.69
/proc/26815/stat : 26815 (picosat) R 26813 26815 26403 0 -1 4194304 334 0 0 0 1269 0 0 0 25 0 1 0 1100785497 1744896 319 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/26815/statm: 426 319 69 152 0 272 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1704

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 26816
/proc/meminfo: memFree=995680/2055920 swapFree=4177928/4192956
[pid=26815] ppid=26813 vsize=1836 CPUtime=25.48
/proc/26815/stat : 26815 (picosat) R 26813 26815 26403 0 -1 4194304 381 0 0 0 2548 0 0 0 25 0 1 0 1100785497 1880064 366 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/26815/statm: 459 366 69 152 0 305 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1836

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 26816
/proc/meminfo: memFree=995488/2055920 swapFree=4177928/4192956
[pid=26815] ppid=26813 vsize=1968 CPUtime=51.07
/proc/26815/stat : 26815 (picosat) R 26813 26815 26403 0 -1 4194304 403 0 0 0 5107 0 0 0 25 0 1 0 1100785497 2015232 388 1992294400 134512640 135137933 4294956240 18446744073709551615 134552829 0 0 4096 0 0 0 0 17 1 0 0
/proc/26815/statm: 492 388 69 152 0 338 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1968

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 26822
/proc/meminfo: memFree=995168/2055920 swapFree=4177928/4192956
[pid=26815] ppid=26813 vsize=2232 CPUtime=102.26
/proc/26815/stat : 26815 (picosat) R 26813 26815 26403 0 -1 4194304 462 0 0 0 10225 1 0 0 25 0 1 0 1100785497 2285568 447 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26815/statm: 558 447 69 152 0 404 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2232

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26822
/proc/meminfo: memFree=995040/2055920 swapFree=4177928/4192956
[pid=26815] ppid=26813 vsize=2364 CPUtime=162.23
/proc/26815/stat : 26815 (picosat) R 26813 26815 26403 0 -1 4194304 491 0 0 0 16222 1 0 0 25 0 1 0 1100785497 2420736 476 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26815/statm: 591 476 69 152 0 437 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2364

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26822
/proc/meminfo: memFree=994976/2055920 swapFree=4177928/4192956
[pid=26815] ppid=26813 vsize=2496 CPUtime=222.21
/proc/26815/stat : 26815 (picosat) R 26813 26815 26403 0 -1 4194304 517 0 0 0 22220 1 0 0 25 0 1 0 1100785497 2555904 502 1992294400 134512640 135137933 4294956240 18446744073709551615 134547440 0 0 4096 0 0 0 0 17 1 0 0
/proc/26815/statm: 624 502 69 152 0 470 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 2496

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26822
/proc/meminfo: memFree=994848/2055920 swapFree=4177928/4192956
[pid=26815] ppid=26813 vsize=2496 CPUtime=282.18
/proc/26815/stat : 26815 (picosat) R 26813 26815 26403 0 -1 4194304 540 0 0 0 28217 1 0 0 25 0 1 0 1100785497 2555904 525 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/26815/statm: 624 525 69 152 0 470 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 2496

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26822
/proc/meminfo: memFree=994720/2055920 swapFree=4177928/4192956
[pid=26815] ppid=26813 vsize=2628 CPUtime=342.16
/proc/26815/stat : 26815 (picosat) R 26813 26815 26403 0 -1 4194304 563 0 0 0 34215 1 0 0 25 0 1 0 1100785497 2691072 548 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/26815/statm: 657 548 69 152 0 503 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 2628

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26822
/proc/meminfo: memFree=994592/2055920 swapFree=4177928/4192956
[pid=26815] ppid=26813 vsize=2744 CPUtime=402.13
/proc/26815/stat : 26815 (picosat) R 26813 26815 26403 0 -1 4194304 591 0 0 0 40212 1 0 0 25 0 1 0 1100785497 2809856 576 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/26815/statm: 686 576 69 152 0 532 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 2744

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26822
/proc/meminfo: memFree=994592/2055920 swapFree=4177928/4192956
[pid=26815] ppid=26813 vsize=2744 CPUtime=462.12
/proc/26815/stat : 26815 (picosat) R 26813 26815 26403 0 -1 4194304 591 0 0 0 46210 2 0 0 25 0 1 0 1100785497 2809856 576 1992294400 134512640 135137933 4294956240 18446744073709551615 134522916 0 0 4096 0 0 0 0 17 1 0 0
/proc/26815/statm: 686 576 69 152 0 532 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 2744

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26822
/proc/meminfo: memFree=994528/2055920 swapFree=4177928/4192956
[pid=26815] ppid=26813 vsize=2744 CPUtime=522.1
/proc/26815/stat : 26815 (picosat) R 26813 26815 26403 0 -1 4194304 607 0 0 0 52208 2 0 0 25 0 1 0 1100785497 2809856 592 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26815/statm: 686 592 69 152 0 532 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 2744

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26822
/proc/meminfo: memFree=994400/2055920 swapFree=4177928/4192956
[pid=26815] ppid=26813 vsize=2868 CPUtime=582.07
/proc/26815/stat : 26815 (picosat) R 26813 26815 26403 0 -1 4194304 637 0 0 0 58205 2 0 0 25 0 1 0 1100785497 2936832 622 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/26815/statm: 717 622 69 152 0 563 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 2868

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26822
/proc/meminfo: memFree=994400/2055920 swapFree=4177928/4192956
[pid=26815] ppid=26813 vsize=2988 CPUtime=642.05
/proc/26815/stat : 26815 (picosat) R 26813 26815 26403 0 -1 4194304 648 0 0 0 64203 2 0 0 25 0 1 0 1100785497 3059712 633 1992294400 134512640 135137933 4294956240 18446744073709551615 134552108 0 0 4096 0 0 0 0 17 1 0 0
/proc/26815/statm: 747 633 69 152 0 593 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 2988

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26822
/proc/meminfo: memFree=994400/2055920 swapFree=4177928/4192956
[pid=26815] ppid=26813 vsize=2988 CPUtime=702.03
/proc/26815/stat : 26815 (picosat) R 26813 26815 26403 0 -1 4194304 648 0 0 0 70200 3 0 0 25 0 1 0 1100785497 3059712 633 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/26815/statm: 747 633 69 152 0 593 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 2988

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26822
/proc/meminfo: memFree=994400/2055920 swapFree=4177928/4192956
[pid=26815] ppid=26813 vsize=2988 CPUtime=762.01
/proc/26815/stat : 26815 (picosat) R 26813 26815 26403 0 -1 4194304 648 0 0 0 76198 3 0 0 25 0 1 0 1100785497 3059712 633 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26815/statm: 747 633 69 152 0 593 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 2988

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26822
/proc/meminfo: memFree=994336/2055920 swapFree=4177928/4192956
[pid=26815] ppid=26813 vsize=2988 CPUtime=821.99
/proc/26815/stat : 26815 (picosat) R 26813 26815 26403 0 -1 4194304 648 0 0 0 82196 3 0 0 25 0 1 0 1100785497 3059712 633 1992294400 134512640 135137933 4294956240 18446744073709551615 134527833 0 0 4096 0 0 0 0 17 1 0 0
/proc/26815/statm: 747 633 69 152 0 593 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 2988

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26822
/proc/meminfo: memFree=994208/2055920 swapFree=4177928/4192956
[pid=26815] ppid=26813 vsize=3120 CPUtime=881.96
/proc/26815/stat : 26815 (picosat) R 26813 26815 26403 0 -1 4194304 689 0 0 0 88193 3 0 0 25 0 1 0 1100785497 3194880 674 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/26815/statm: 780 674 69 152 0 626 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 3120

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26822
/proc/meminfo: memFree=994144/2055920 swapFree=4177928/4192956
[pid=26815] ppid=26813 vsize=3120 CPUtime=941.94
/proc/26815/stat : 26815 (picosat) R 26813 26815 26403 0 -1 4194304 699 0 0 0 94191 3 0 0 25 0 1 0 1100785497 3194880 684 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/26815/statm: 780 684 69 152 0 626 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 3120

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26822
/proc/meminfo: memFree=994144/2055920 swapFree=4177928/4192956
[pid=26815] ppid=26813 vsize=3120 CPUtime=1001.91
/proc/26815/stat : 26815 (picosat) R 26813 26815 26403 0 -1 4194304 699 0 0 0 100188 3 0 0 25 0 1 0 1100785497 3194880 684 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/26815/statm: 780 684 69 152 0 626 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 3120

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26822
/proc/meminfo: memFree=994208/2055920 swapFree=4177928/4192956
[pid=26815] ppid=26813 vsize=3120 CPUtime=1061.89
/proc/26815/stat : 26815 (picosat) R 26813 26815 26403 0 -1 4194304 699 0 0 0 106186 3 0 0 25 0 1 0 1100785497 3194880 684 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/26815/statm: 780 684 69 152 0 626 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 3120

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26822
/proc/meminfo: memFree=994144/2055920 swapFree=4177928/4192956
[pid=26815] ppid=26813 vsize=3120 CPUtime=1121.88
/proc/26815/stat : 26815 (picosat) R 26813 26815 26403 0 -1 4194304 699 0 0 0 112184 4 0 0 25 0 1 0 1100785497 3194880 684 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/26815/statm: 780 684 69 152 0 626 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 3120

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26822
/proc/meminfo: memFree=994144/2055920 swapFree=4177928/4192956
[pid=26815] ppid=26813 vsize=3120 CPUtime=1181.85
/proc/26815/stat : 26815 (picosat) R 26813 26815 26403 0 -1 4194304 699 0 0 0 118181 4 0 0 25 0 1 0 1100785497 3194880 684 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26815/statm: 780 684 69 152 0 626 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 3120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26822
/proc/meminfo: memFree=994144/2055920 swapFree=4177928/4192956
[pid=26815] ppid=26813 vsize=3120 CPUtime=1200.05
/proc/26815/stat : 26815 (picosat) R 26813 26815 26403 0 -1 4194304 699 0 0 0 120001 4 0 0 25 0 1 0 1100785497 3194880 684 1992294400 134512640 135137933 4294956240 18446744073709551615 134547671 0 0 4096 0 0 0 0 17 1 0 0
/proc/26815/statm: 780 684 69 152 0 626 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 3120

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 26822
/proc/meminfo: memFree=994144/2055920 swapFree=4177928/4192956
[pid=26815] ppid=26813 vsize=3120 CPUtime=1200.05
/proc/26815/stat : 26815 (picosat) R 26813 26815 26403 0 -1 4194304 699 0 0 0 120001 4 0 0 25 0 1 0 1100785497 3194880 684 1992294400 134512640 135137933 4294956240 18446744073709551615 134547671 0 0 4096 0 0 0 0 17 1 0 0
/proc/26815/statm: 780 684 69 152 0 626 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 3120

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.02
CPU system time (s): 0.044993
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 3120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 699
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= 1984

runsolver used 0.776881 second user time and 2.58161 second system time

The end

Launcher Data 

Begin job on node10 at 2009-03-28 23:59:52
IDJOB=1517158
IDBENCH=70573
IDSOLVER=506
FILE ID=node10/1517158-1238281192
PBS_JOBID= 9060885
Free space on /tmp= 65604 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S1750991629-037.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517158-1238281192/watcher-1517158-1238281192 -o /tmp/evaluation-result-1517158-1238281192/solver-1517158-1238281192 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1517158-1238281192.cnf

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

MD5SUM BENCH= 73e1213f2abc37c0c09958a5583a1b69
RANDOM SEED=404735834

node10.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		: 3000.272
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		: 3000.272
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:        997512 kB
Buffers:         89024 kB
Cached:         881416 kB
SwapCached:       8896 kB
Active:         206380 kB
Inactive:       775120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        997512 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:             740 kB
Writeback:           0 kB
Mapped:          16660 kB
Slab:            62924 kB
Committed_AS:  2788516 kB
PageTables:       1380 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= 65604 MiB
End job on node10 at 2009-03-29 00:19:55