Trace number 1517062

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) 1200.03 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S517464300-073.cnf
MD5SUM7c267c9186cddd61ecbfa4c2ad3e3281
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-1517062-1238279545.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  46.6   560  78.0  2380   100   100  1309  16.3   0.1 
0.00/0.00	c R   0.0  46.6   560  78.0  2380   100   100  1309  16.3   0.1 
0.00/0.01	c +   0.0  38.8   560  91.8  2380   250   250  1439  24.0   0.1 
0.00/0.01	c N   0.0  36.6   560  96.4  2380   400   400  1439  27.4   0.2 
0.00/0.01	c +   0.0  35.9   560  96.8  2380   475   475  1582  27.8   0.2 
0.00/0.03	c +   0.0  33.9   560  98.0  2380   812   812  1740  28.9   0.2 
0.04/0.04	c N   0.0  33.7   560  98.9  2380  1204  1204  1740  27.4   0.3 
0.04/0.05	c +   0.1  33.5   560  98.9  2380  1317  1317  1914  27.8   0.3 
0.04/0.08	c +   0.1  32.7   560  99.1  2380  2074  1112  2105  26.8   0.3 
0.09/0.13	c N   0.1  32.7   560  99.1  2380  3208  1187  2105  25.5   0.3 
0.09/0.13	c +   0.1  32.7   560  99.1  2380  3209  1188  2315  25.5   0.3 
0.19/0.21	c +   0.2  33.2   560  99.1  2380  4911  1724  2546  25.5   0.4 
0.29/0.33	c +   0.3  32.7   560  99.1  2380  7464  1717  2800  25.6   0.3 
0.29/0.35	c N   0.4  32.6   560  99.3  2380  8019  2272  2800  29.4   0.4 
0.49/0.51	c +   0.5  32.0   560  99.3  2380 11293  2731  3080  29.1   0.5 
0.69/0.79	c +   0.8  31.6   560  99.3  2380 17036  2298  3388  27.6   0.4 
0.89/0.90	c N   0.9  31.4   560  99.3  2380 19236  2797  3388  25.8   0.5 
1.19/1.22	c +   1.2  31.8   560  99.3  2380 25650  2404  3726  25.6   0.4 
1.79/1.88	c +   1.9  31.5   560  99.3  2380 38571  2244  4098  25.2   0.4 
2.20/2.23	c N   2.2  31.4   560  99.3  2380 44914  2414  4098  24.2   0.5 
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  30.9   560  99.3  2380 57952  3104  4507  23.5   0.5 
4.49/4.50	c +   4.5  30.6   560  99.3  2380 87023  2766  4957  25.7   0.5 
5.29/5.37	c N   5.4  30.4   560  99.3  2380 102e3  3430  4957  24.2   0.6 
6.89/6.92	c +   6.9  29.8   560  99.3  2380 130e3  4113  5452  27.3   0.6 
10.69/10.70	c +  10.7  29.6   560  99.3  2380 196e3  3906  5997  26.4   0.6 
12.79/12.80	c N  12.8  29.4   560  99.3  2380 230e3  5598  5997  25.9   0.8 
16.39/16.50	c +  16.5  29.6   560  99.3  2380 294e3  5849  6596  26.4   0.9 
25.39/25.41	c +  25.4  29.6   560  99.3  2380 441e3  4279  7255  26.4   0.7 
29.88/29.95	c N  29.9  29.4   560  99.3  2380 512e3  6716  7255  25.1   1.0 
39.18/39.25	c +  39.2  29.5   560  99.3  2380 662e3  6903  7980  27.3   1.0 
60.37/60.47	c +  60.5  28.5   560  99.3  2380 993e3  6223  8778  28.9   0.9 
69.57/69.65	c N  69.6  28.1   560  99.3  2380 112e4  4734  8778  27.2   0.8 
93.66/93.73	c +  93.7  28.0   560  99.3  2380 148e4  6076  9655  24.7   0.9 
144.65/144.70	c + 144.7  27.8   560  99.3  2380 223e4  6508 10620  24.1   1.0 
160.74/160.87	c N 160.8  27.7   560  99.3  2380 246e4  9061 10620  23.8   1.3 
224.32/224.46	c + 224.4  27.5   560  99.3  2380 335e4  7305 11682  27.4   1.1 
349.89/350.00	c + 349.9  27.5   560  99.3  2380 502e4 10804 12850  28.4   1.5 
373.68/373.86	c N 373.8  27.5   560  99.3  2380 533e4 10944 12850  26.5   1.6 
546.12/546.38	c + 546.2  27.5   560  99.3  2380 754e4 10061 14135  26.9   1.4 
852.42/852.76	c + 852.5  26.7   560  99.3  2380 113e5 10446 15548  28.9   1.5 
866.82/867.15	c N 866.9  26.7   560  99.3  2380 114e5 13874 15548  25.4   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-1517062-1238279545/watcher-1517062-1238279545 -o /tmp/evaluation-result-1517062-1238279545/solver-1517062-1238279545 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1517062-1238279545.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: 0.92 0.98 0.99 3/64 12974
/proc/meminfo: memFree=1904288/2055920 swapFree=4178496/4192956
[pid=12974] ppid=12972 vsize=912 CPUtime=0
/proc/12974/stat : 12974 (picosat) R 12972 12974 12631 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 1100621743 933888 110 1992294400 134512640 135137933 4294956240 18446744073709551615 134545603 0 0 4096 0 0 0 0 17 1 0 0
/proc/12974/statm: 228 110 69 152 0 74 0

[startup+0.0441359 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12974
/proc/meminfo: memFree=1904288/2055920 swapFree=4178496/4192956
[pid=12974] ppid=12972 vsize=1044 CPUtime=0.04
/proc/12974/stat : 12974 (picosat) R 12972 12974 12631 0 -1 4194304 161 0 0 0 4 0 0 0 18 0 1 0 1100621743 1069056 146 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/12974/statm: 261 146 69 152 0 107 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1044

[startup+0.101145 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12974
/proc/meminfo: memFree=1904288/2055920 swapFree=4178496/4192956
[pid=12974] ppid=12972 vsize=1044 CPUtime=0.09
/proc/12974/stat : 12974 (picosat) R 12972 12974 12631 0 -1 4194304 190 0 0 0 9 0 0 0 18 0 1 0 1100621743 1069056 175 1992294400 134512640 135137933 4294956240 18446744073709551615 134551374 0 0 4096 0 0 0 0 17 1 0 0
/proc/12974/statm: 261 175 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.301177 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12974
/proc/meminfo: memFree=1904288/2055920 swapFree=4178496/4192956
[pid=12974] ppid=12972 vsize=1176 CPUtime=0.29
/proc/12974/stat : 12974 (picosat) R 12972 12974 12631 0 -1 4194304 215 0 0 0 29 0 0 0 19 0 1 0 1100621743 1204224 200 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/12974/statm: 294 200 69 152 0 140 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1176

[startup+0.701241 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 12974
/proc/meminfo: memFree=1904288/2055920 swapFree=4178496/4192956
[pid=12974] ppid=12972 vsize=1308 CPUtime=0.69
/proc/12974/stat : 12974 (picosat) R 12972 12974 12631 0 -1 4194304 234 0 0 0 69 0 0 0 22 0 1 0 1100621743 1339392 219 1992294400 134512640 135137933 4294956240 18446744073709551615 134549089 0 0 4096 0 0 0 0 17 1 0 0
/proc/12974/statm: 327 219 69 152 0 173 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1308

[startup+1.50137 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 12975
/proc/meminfo: memFree=1903576/2055920 swapFree=4178496/4192956
[pid=12974] ppid=12972 vsize=1440 CPUtime=1.49
/proc/12974/stat : 12974 (picosat) R 12972 12974 12631 0 -1 4194304 262 0 0 0 149 0 0 0 25 0 1 0 1100621743 1474560 247 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/12974/statm: 360 247 69 152 0 206 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1440

[startup+3.10163 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 12975
/proc/meminfo: memFree=1903320/2055920 swapFree=4178496/4192956
[pid=12974] ppid=12972 vsize=1440 CPUtime=3.09
/proc/12974/stat : 12974 (picosat) R 12972 12974 12631 0 -1 4194304 282 0 0 0 309 0 0 0 25 0 1 0 1100621743 1474560 267 1992294400 134512640 135137933 4294956240 18446744073709551615 134553611 0 0 4096 0 0 0 0 17 1 0 0
/proc/12974/statm: 360 267 69 152 0 206 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1440

[startup+6.30115 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 12975
/proc/meminfo: memFree=1903192/2055920 swapFree=4178496/4192956
[pid=12974] ppid=12972 vsize=1572 CPUtime=6.29
/proc/12974/stat : 12974 (picosat) R 12972 12974 12631 0 -1 4194304 303 0 0 0 629 0 0 0 25 0 1 0 1100621743 1609728 288 1992294400 134512640 135137933 4294956240 18446744073709551615 134548888 0 0 4096 0 0 0 0 17 1 0 0
/proc/12974/statm: 393 288 69 152 0 239 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1572

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 12975
/proc/meminfo: memFree=1902936/2055920 swapFree=4178496/4192956
[pid=12974] ppid=12972 vsize=1688 CPUtime=12.69
/proc/12974/stat : 12974 (picosat) R 12972 12974 12631 0 -1 4194304 341 0 0 0 1269 0 0 0 25 0 1 0 1100621743 1728512 326 1992294400 134512640 135137933 4294956240 18446744073709551615 134548776 0 0 4096 0 0 0 0 17 1 0 0
/proc/12974/statm: 422 326 69 152 0 268 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1688

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 12975
/proc/meminfo: memFree=1902808/2055920 swapFree=4178496/4192956
[pid=12974] ppid=12972 vsize=1820 CPUtime=25.49
/proc/12974/stat : 12974 (picosat) R 12972 12974 12631 0 -1 4194304 365 0 0 0 2549 0 0 0 25 0 1 0 1100621743 1863680 350 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/12974/statm: 455 350 69 152 0 301 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1820

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 12975
/proc/meminfo: memFree=1902616/2055920 swapFree=4178496/4192956
[pid=12974] ppid=12972 vsize=1944 CPUtime=51.07
/proc/12974/stat : 12974 (picosat) R 12972 12974 12631 0 -1 4194304 410 0 0 0 5107 0 0 0 25 0 1 0 1100621743 1990656 395 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/12974/statm: 486 395 69 152 0 332 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1944

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 12975
/proc/meminfo: memFree=1902296/2055920 swapFree=4178496/4192956
[pid=12974] ppid=12972 vsize=2328 CPUtime=102.27
/proc/12974/stat : 12974 (picosat) R 12972 12974 12631 0 -1 4194304 470 0 0 0 10226 1 0 0 25 0 1 0 1100621743 2383872 455 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12974/statm: 582 455 69 152 0 428 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2328

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12975
/proc/meminfo: memFree=1902040/2055920 swapFree=4178496/4192956
[pid=12974] ppid=12972 vsize=2436 CPUtime=162.24
/proc/12974/stat : 12974 (picosat) R 12972 12974 12631 0 -1 4194304 507 0 0 0 16223 1 0 0 25 0 1 0 1100621743 2494464 492 1992294400 134512640 135137933 4294956240 18446744073709551615 134545544 0 0 4096 0 0 0 0 17 1 0 0
/proc/12974/statm: 609 492 69 152 0 455 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2436

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12975
/proc/meminfo: memFree=1901976/2055920 swapFree=4178496/4192956
[pid=12974] ppid=12972 vsize=2436 CPUtime=222.22
/proc/12974/stat : 12974 (picosat) R 12972 12974 12631 0 -1 4194304 515 0 0 0 22221 1 0 0 25 0 1 0 1100621743 2494464 500 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/12974/statm: 609 500 69 152 0 455 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2436

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12975
/proc/meminfo: memFree=1901784/2055920 swapFree=4178496/4192956
[pid=12974] ppid=12972 vsize=2568 CPUtime=282.2
/proc/12974/stat : 12974 (picosat) R 12972 12974 12631 0 -1 4194304 558 0 0 0 28219 1 0 0 25 0 1 0 1100621743 2629632 543 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/12974/statm: 642 543 69 152 0 488 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 2568

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12977
/proc/meminfo: memFree=1901592/2055920 swapFree=4178496/4192956
[pid=12974] ppid=12972 vsize=2568 CPUtime=342.19
/proc/12974/stat : 12974 (picosat) R 12972 12974 12631 0 -1 4194304 564 0 0 0 34217 2 0 0 25 0 1 0 1100621743 2629632 549 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/12974/statm: 642 549 69 152 0 488 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 2568

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12977
/proc/meminfo: memFree=1901464/2055920 swapFree=4178496/4192956
[pid=12974] ppid=12972 vsize=2800 CPUtime=402.17
/proc/12974/stat : 12974 (picosat) R 12972 12974 12631 0 -1 4194304 597 0 0 0 40215 2 0 0 25 0 1 0 1100621743 2867200 582 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/12974/statm: 700 582 69 152 0 546 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 2800

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12977
/proc/meminfo: memFree=1901400/2055920 swapFree=4178496/4192956
[pid=12974] ppid=12972 vsize=2800 CPUtime=462.15
/proc/12974/stat : 12974 (picosat) R 12972 12974 12631 0 -1 4194304 609 0 0 0 46213 2 0 0 25 0 1 0 1100621743 2867200 594 1992294400 134512640 135137933 4294956240 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/12974/statm: 700 594 69 152 0 546 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 2800

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12977
/proc/meminfo: memFree=1901336/2055920 swapFree=4178496/4192956
[pid=12974] ppid=12972 vsize=2800 CPUtime=522.12
/proc/12974/stat : 12974 (picosat) R 12972 12974 12631 0 -1 4194304 609 0 0 0 52210 2 0 0 25 0 1 0 1100621743 2867200 594 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/12974/statm: 700 594 69 152 0 546 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 2800

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12977
/proc/meminfo: memFree=1901208/2055920 swapFree=4178496/4192956
[pid=12974] ppid=12972 vsize=2928 CPUtime=582.1
/proc/12974/stat : 12974 (picosat) R 12972 12974 12631 0 -1 4194304 632 0 0 0 58208 2 0 0 25 0 1 0 1100621743 2998272 617 1992294400 134512640 135137933 4294956240 18446744073709551615 134548895 0 0 4096 0 0 0 0 17 1 0 0
/proc/12974/statm: 732 617 69 152 0 578 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 2928

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12977
/proc/meminfo: memFree=1901208/2055920 swapFree=4178496/4192956
[pid=12974] ppid=12972 vsize=2928 CPUtime=642.1
/proc/12974/stat : 12974 (picosat) R 12972 12974 12631 0 -1 4194304 632 0 0 0 64207 3 0 0 25 0 1 0 1100621743 2998272 617 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12974/statm: 732 617 69 152 0 578 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 2928

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12977
/proc/meminfo: memFree=1901144/2055920 swapFree=4178496/4192956
[pid=12974] ppid=12972 vsize=2928 CPUtime=702.07
/proc/12974/stat : 12974 (picosat) R 12972 12974 12631 0 -1 4194304 632 0 0 0 70204 3 0 0 25 0 1 0 1100621743 2998272 617 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/12974/statm: 732 617 69 152 0 578 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 2928

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12977
/proc/meminfo: memFree=1901144/2055920 swapFree=4178496/4192956
[pid=12974] ppid=12972 vsize=2928 CPUtime=762.05
/proc/12974/stat : 12974 (picosat) R 12972 12974 12631 0 -1 4194304 632 0 0 0 76202 3 0 0 25 0 1 0 1100621743 2998272 617 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/12974/statm: 732 617 69 152 0 578 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 2928

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12977
/proc/meminfo: memFree=1901080/2055920 swapFree=4178496/4192956
[pid=12974] ppid=12972 vsize=2928 CPUtime=822.03
/proc/12974/stat : 12974 (picosat) R 12972 12974 12631 0 -1 4194304 632 0 0 0 82200 3 0 0 25 0 1 0 1100621743 2998272 617 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/12974/statm: 732 617 69 152 0 578 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 2928

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12977
/proc/meminfo: memFree=1900888/2055920 swapFree=4178496/4192956
[pid=12974] ppid=12972 vsize=3056 CPUtime=882.02
/proc/12974/stat : 12974 (picosat) R 12972 12974 12631 0 -1 4194304 682 0 0 0 88198 4 0 0 25 0 1 0 1100621743 3129344 667 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/12974/statm: 764 667 69 152 0 610 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 3056

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12977
/proc/meminfo: memFree=1900824/2055920 swapFree=4178496/4192956
[pid=12974] ppid=12972 vsize=3056 CPUtime=942
/proc/12974/stat : 12974 (picosat) R 12972 12974 12631 0 -1 4194304 682 0 0 0 94196 4 0 0 25 0 1 0 1100621743 3129344 667 1992294400 134512640 135137933 4294956240 18446744073709551615 134568755 0 0 4096 0 0 0 0 17 1 0 0
/proc/12974/statm: 764 667 69 152 0 610 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 3056

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12977
/proc/meminfo: memFree=1900824/2055920 swapFree=4178496/4192956
[pid=12974] ppid=12972 vsize=3056 CPUtime=1001.98
/proc/12974/stat : 12974 (picosat) R 12972 12974 12631 0 -1 4194304 682 0 0 0 100194 4 0 0 25 0 1 0 1100621743 3129344 667 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/12974/statm: 764 667 69 152 0 610 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 3056

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12977
/proc/meminfo: memFree=1900760/2055920 swapFree=4178496/4192956
[pid=12974] ppid=12972 vsize=3056 CPUtime=1061.96
/proc/12974/stat : 12974 (picosat) R 12972 12974 12631 0 -1 4194304 682 0 0 0 106192 4 0 0 25 0 1 0 1100621743 3129344 667 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 1 0 0
/proc/12974/statm: 764 667 69 152 0 610 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 3056

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12977
/proc/meminfo: memFree=1900760/2055920 swapFree=4178496/4192956
[pid=12974] ppid=12972 vsize=3056 CPUtime=1121.93
/proc/12974/stat : 12974 (picosat) R 12972 12974 12631 0 -1 4194304 693 0 0 0 112189 4 0 0 25 0 1 0 1100621743 3129344 678 1992294400 134512640 135137933 4294956240 18446744073709551615 134548877 0 0 4096 0 0 0 0 17 1 0 0
/proc/12974/statm: 764 678 69 152 0 610 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 3056

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12977
/proc/meminfo: memFree=1900632/2055920 swapFree=4178496/4192956
[pid=12974] ppid=12972 vsize=3056 CPUtime=1181.92
/proc/12974/stat : 12974 (picosat) R 12972 12974 12631 0 -1 4194304 693 0 0 0 118187 5 0 0 25 0 1 0 1100621743 3129344 678 1992294400 134512640 135137933 4294956240 18446744073709551615 134554570 0 0 4096 0 0 0 0 17 1 0 0
/proc/12974/statm: 764 678 69 152 0 610 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 3056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 12977
/proc/meminfo: memFree=1900632/2055920 swapFree=4178496/4192956
[pid=12974] ppid=12972 vsize=3056 CPUtime=1200.02
/proc/12974/stat : 12974 (picosat) R 12972 12974 12631 0 -1 4194304 693 0 0 0 119997 5 0 0 25 0 1 0 1100621743 3129344 678 1992294400 134512640 135137933 4294956240 18446744073709551615 134552888 0 0 4096 0 0 0 0 17 1 0 0
/proc/12974/statm: 764 678 69 152 0 610 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 3056

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): 1200.03
CPU user time (s): 1199.98
CPU system time (s): 0.053991
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 3060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 693
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= 2203

runsolver used 0.91586 second user time and 2.40363 second system time

The end

Launcher Data 

Begin job on node3 at 2009-03-28 23:32:25
IDJOB=1517062
IDBENCH=70565
IDSOLVER=506
FILE ID=node3/1517062-1238279545
PBS_JOBID= 9060854
Free space on /tmp= 65904 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S517464300-073.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517062-1238279545/watcher-1517062-1238279545 -o /tmp/evaluation-result-1517062-1238279545/solver-1517062-1238279545 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1517062-1238279545.cnf

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

MD5SUM BENCH= 7c267c9186cddd61ecbfa4c2ad3e3281
RANDOM SEED=606105333

node3.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		: 3000.275
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		: 3000.275
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:       1904768 kB
Buffers:         36292 kB
Cached:          48600 kB
SwapCached:       8268 kB
Active:          47976 kB
Inactive:        46840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1904768 kB
SwapTotal:     4192956 kB
SwapFree:      4178496 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          15576 kB
Slab:            42392 kB
Committed_AS:  2682408 kB
PageTables:       1376 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= 65904 MiB
End job on node3 at 2009-03-28 23:52:27