Trace number 1517506

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) 1200.05 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1077410718-040.cnf
MD5SUM2974efe3ed57ce21d588fea959cd376f
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 variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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-1517506-1238286581.cnf
0.00/0.00	c parsed header 'p cnf 540 2295'
0.00/0.00	c initialized 540 variables
0.00/0.00	c found 2295 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   540   0.0  2295     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 1147 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  54.7   540  79.6  2295   100   100  1261  14.9   0.1 
0.00/0.00	c R   0.0  54.7   540  79.6  2295   102   102  1261  15.0   0.1 
0.00/0.01	c +   0.0  40.9   540  91.3  2295   250   250  1387  21.3   0.1 
0.00/0.01	c N   0.0  38.4   540  95.7  2295   402   402  1387  25.1   0.2 
0.00/0.01	c +   0.0  37.6   540  96.7  2295   475   475  1525  25.3   0.2 
0.00/0.03	c +   0.0  35.2   540  98.1  2295   812   812  1677  27.3   0.2 
0.00/0.04	c N   0.0  34.2   540  98.1  2295  1210  1210  1677  27.2   0.3 
0.00/0.05	c +   0.0  34.1   540  98.5  2295  1317  1317  1844  28.5   0.3 
0.00/0.08	c +   0.1  32.8   540  98.7  2295  2074  1147  2028  26.5   0.3 
0.09/0.12	c +   0.1  31.7   540  98.9  2295  3209  1263  2230  26.1   0.3 
0.09/0.13	c N   0.1  31.7   540  98.9  2295  3225  1279  2230  26.1   0.3 
0.19/0.20	c +   0.2  31.1   540  99.1  2295  4911  1844  2453  26.5   0.3 
0.29/0.31	c +   0.3  30.2   540  99.4  2295  7464  1933  2698  27.0   0.3 
0.29/0.34	c N   0.3  30.0   540  99.4  2295  8042  2511  2698  27.1   0.4 
0.39/0.49	c +   0.5  29.2   540  99.4  2295 11293  1702  2967  27.6   0.3 
0.69/0.76	c +   0.8  28.6   540  99.6  2295 17036  2978  3263  29.1   0.5 
0.79/0.86	c N   0.9  28.6   540  99.6  2295 19263  1929  3263  26.9   0.3 
1.10/1.16	c +   1.2  28.8   540  99.6  2295 25650  1761  3589  26.9   0.3 
1.69/1.78	c +   1.8  28.6   540  99.6  2295 38571  2066  3947  26.8   0.4 
1.99/2.09	c N   2.1  28.4   540  99.6  2295 44915  2468  3947  28.6   0.4 
1.99/2.09	c 
1.99/2.09	c  seconds     variables   original    learned     agility
1.99/2.09	c         level        used      conflicts    limit          MB
1.99/2.09	c 
2.69/2.73	c +   2.7  27.7   540  99.6  2295 57952  3623  4341  25.1   0.5 
4.19/4.20	c +   4.2  27.3   540  99.6  2295 87023  2203  4775  29.4   0.4 
4.99/5.03	c N   5.0  27.1   540  99.6  2295 102e3  3421  4775  25.6   0.5 
6.39/6.50	c +   6.5  26.8   540  99.6  2295 130e3  2685  5252  29.3   0.4 
9.99/10.08	c +  10.1  27.0   540  99.6  2295 196e3  4854  5777  28.1   0.7 
11.99/12.04	c N  12.0  26.9   540  99.6  2295 230e3  4873  5777  25.7   0.7 
15.49/15.57	c +  15.6  26.7   540  99.6  2295 294e3  4469  6354  26.5   0.7 
23.98/24.00	c +  24.0  26.2   540  99.6  2295 441e3  5082  6989  26.3   0.7 
28.18/28.27	c N  28.3  26.0   540  99.6  2295 512e3  6577  6989  25.6   0.9 
37.18/37.22	c +  37.2  26.0   540  99.6  2295 662e3  5150  7687  25.1   0.8 
57.37/57.44	c +  57.4  26.0   540  99.6  2295 993e3  5071  8455  26.5   0.7 
65.67/65.71	c N  65.7  25.8   540  99.6  2295 112e4  4439  8455  26.8   0.7 
88.36/88.40	c +  88.4  25.5   540  99.6  2295 148e4  6234  9300  26.6   0.9 
136.44/136.50	c + 136.5  24.9   540  99.6  2295 223e4  5920 10230  28.3   0.9 
151.53/151.67	c N 151.6  24.8   540  99.6  2295 246e4  6442 10230  25.1   1.0 
211.51/211.69	c + 211.6  24.6   540  99.6  2295 335e4  6569 11253  25.8   0.9 
330.87/331.00	c + 330.9  24.6   540  99.6  2295 502e4  9412 12378  28.1   1.3 
353.46/353.67	c N 353.5  24.5   540  99.6  2295 533e4  8324 12378  26.2   1.1 
514.89/515.15	c + 515.0  24.1   540  99.6  2295 754e4  7889 13615  25.3   1.0 
802.79/803.14	c + 802.8  23.8   540  99.6  2295 113e5 10538 14976  27.3   1.4 
816.29/816.62	c N 816.3  23.8   540  99.6  2295 114e5 12378 14976  28.6   1.5

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-1517506-1238286581/watcher-1517506-1238286581 -o /tmp/evaluation-result-1517506-1238286581/solver-1517506-1238286581 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1517506-1238286581.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 0.97 0.91 2/69 11115
/proc/meminfo: memFree=1736456/2055920 swapFree=4177820/4192956
[pid=11115] ppid=11113 vsize=912 CPUtime=0
/proc/11115/stat : 11115 (picosat) R 11113 11115 10986 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 1101322806 933888 111 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/11115/statm: 228 111 69 152 0 74 0

[startup+0.00847398 s]
/proc/loadavg: 0.99 0.97 0.91 2/69 11115
/proc/meminfo: memFree=1736456/2055920 swapFree=4177820/4192956
[pid=11115] ppid=11113 vsize=912 CPUtime=0
/proc/11115/stat : 11115 (picosat) R 11113 11115 10986 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 1101322806 933888 114 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/11115/statm: 228 114 69 152 0 74 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 912

[startup+0.101492 s]
/proc/loadavg: 0.99 0.97 0.91 2/69 11115
/proc/meminfo: memFree=1736456/2055920 swapFree=4177820/4192956
[pid=11115] ppid=11113 vsize=1044 CPUtime=0.09
/proc/11115/stat : 11115 (picosat) R 11113 11115 10986 0 -1 4194304 187 0 0 0 9 0 0 0 18 0 1 0 1101322806 1069056 172 1992294400 134512640 135137933 4294956240 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/11115/statm: 261 172 69 152 0 107 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.301531 s]
/proc/loadavg: 0.99 0.97 0.91 2/69 11115
/proc/meminfo: memFree=1736456/2055920 swapFree=4177820/4192956
[pid=11115] ppid=11113 vsize=1184 CPUtime=0.29
/proc/11115/stat : 11115 (picosat) R 11113 11115 10986 0 -1 4194304 206 0 0 0 29 0 0 0 19 0 1 0 1101322806 1212416 191 1992294400 134512640 135137933 4294956240 18446744073709551615 134552950 0 0 4096 0 0 0 0 17 1 0 0
/proc/11115/statm: 296 191 69 152 0 142 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1184

[startup+0.701609 s]
/proc/loadavg: 0.99 0.97 0.91 2/69 11115
/proc/meminfo: memFree=1736456/2055920 swapFree=4177820/4192956
[pid=11115] ppid=11113 vsize=1184 CPUtime=0.69
/proc/11115/stat : 11115 (picosat) R 11113 11115 10986 0 -1 4194304 219 0 0 0 69 0 0 0 23 0 1 0 1101322806 1212416 204 1992294400 134512640 135137933 4294956240 18446744073709551615 134551390 0 0 4096 0 0 0 0 17 1 0 0
/proc/11115/statm: 296 204 69 152 0 142 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1184

[startup+1.50177 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11116
/proc/meminfo: memFree=1735808/2055920 swapFree=4177820/4192956
[pid=11115] ppid=11113 vsize=1316 CPUtime=1.49
/proc/11115/stat : 11115 (picosat) R 11113 11115 10986 0 -1 4194304 244 0 0 0 149 0 0 0 25 0 1 0 1101322806 1347584 229 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/11115/statm: 329 229 69 152 0 175 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1316

[startup+3.10108 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11116
/proc/meminfo: memFree=1735552/2055920 swapFree=4177820/4192956
[pid=11115] ppid=11113 vsize=1460 CPUtime=3.09
/proc/11115/stat : 11115 (picosat) R 11113 11115 10986 0 -1 4194304 269 0 0 0 309 0 0 0 25 0 1 0 1101322806 1495040 254 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/11115/statm: 365 254 69 152 0 211 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1460

[startup+6.30171 s]
/proc/loadavg: 0.99 0.97 0.91 3/70 11116
/proc/meminfo: memFree=1735360/2055920 swapFree=4177820/4192956
[pid=11115] ppid=11113 vsize=1460 CPUtime=6.29
/proc/11115/stat : 11115 (picosat) R 11113 11115 10986 0 -1 4194304 291 0 0 0 629 0 0 0 25 0 1 0 1101322806 1495040 276 1992294400 134512640 135137933 4294956240 18446744073709551615 134522889 0 0 4096 0 0 0 0 17 1 0 0
/proc/11115/statm: 365 276 69 152 0 211 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1460

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11116
/proc/meminfo: memFree=1735104/2055920 swapFree=4177820/4192956
[pid=11115] ppid=11113 vsize=1592 CPUtime=12.69
/proc/11115/stat : 11115 (picosat) R 11113 11115 10986 0 -1 4194304 323 0 0 0 1269 0 0 0 25 0 1 0 1101322806 1630208 308 1992294400 134512640 135137933 4294956240 18446744073709551615 134548570 0 0 4096 0 0 0 0 17 1 0 0
/proc/11115/statm: 398 308 69 152 0 244 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1592

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11116
/proc/meminfo: memFree=1734912/2055920 swapFree=4177820/4192956
[pid=11115] ppid=11113 vsize=1856 CPUtime=25.48
/proc/11115/stat : 11115 (picosat) R 11113 11115 10986 0 -1 4194304 365 0 0 0 2548 0 0 0 25 0 1 0 1101322806 1900544 350 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11115/statm: 464 350 69 152 0 310 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1856

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11116
/proc/meminfo: memFree=1734784/2055920 swapFree=4177820/4192956
[pid=11115] ppid=11113 vsize=1856 CPUtime=51.07
/proc/11115/stat : 11115 (picosat) R 11113 11115 10986 0 -1 4194304 392 0 0 0 5107 0 0 0 25 0 1 0 1101322806 1900544 377 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11115/statm: 464 377 69 152 0 310 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1856

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11116
/proc/meminfo: memFree=1734592/2055920 swapFree=4177820/4192956
[pid=11115] ppid=11113 vsize=2144 CPUtime=102.26
/proc/11115/stat : 11115 (picosat) R 11113 11115 10986 0 -1 4194304 436 0 0 0 10226 0 0 0 25 0 1 0 1101322806 2195456 421 1992294400 134512640 135137933 4294956240 18446744073709551615 134545579 0 0 4096 0 0 0 0 17 1 0 0
/proc/11115/statm: 536 421 69 152 0 382 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2144

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11116
/proc/meminfo: memFree=1734464/2055920 swapFree=4177820/4192956
[pid=11115] ppid=11113 vsize=2276 CPUtime=162.23
/proc/11115/stat : 11115 (picosat) R 11113 11115 10986 0 -1 4194304 473 0 0 0 16223 0 0 0 25 0 1 0 1101322806 2330624 458 1992294400 134512640 135137933 4294956240 18446744073709551615 134551596 0 0 4096 0 0 0 0 17 1 0 0
/proc/11115/statm: 569 458 69 152 0 415 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2276

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11116
/proc/meminfo: memFree=1734272/2055920 swapFree=4177820/4192956
[pid=11115] ppid=11113 vsize=2388 CPUtime=222.2
/proc/11115/stat : 11115 (picosat) R 11113 11115 10986 0 -1 4194304 512 0 0 0 22220 0 0 0 25 0 1 0 1101322806 2445312 497 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11115/statm: 597 497 69 152 0 443 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 2388

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11116
/proc/meminfo: memFree=1734208/2055920 swapFree=4177820/4192956
[pid=11115] ppid=11113 vsize=2488 CPUtime=282.19
/proc/11115/stat : 11115 (picosat) R 11113 11115 10986 0 -1 4194304 520 0 0 0 28218 1 0 0 25 0 1 0 1101322806 2547712 505 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/11115/statm: 622 505 69 152 0 468 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 2488

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11116
/proc/meminfo: memFree=1734080/2055920 swapFree=4177820/4192956
[pid=11115] ppid=11113 vsize=2488 CPUtime=342.16
/proc/11115/stat : 11115 (picosat) R 11113 11115 10986 0 -1 4194304 546 0 0 0 34215 1 0 0 25 0 1 0 1101322806 2547712 531 1992294400 134512640 135137933 4294956240 18446744073709551615 134567225 0 0 4096 0 0 0 0 17 1 0 0
/proc/11115/statm: 622 531 69 152 0 468 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 2488

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11116
/proc/meminfo: memFree=1734080/2055920 swapFree=4177820/4192956
[pid=11115] ppid=11113 vsize=2488 CPUtime=402.14
/proc/11115/stat : 11115 (picosat) R 11113 11115 10986 0 -1 4194304 546 0 0 0 40213 1 0 0 25 0 1 0 1101322806 2547712 531 1992294400 134512640 135137933 4294956240 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/11115/statm: 622 531 69 152 0 468 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 2488

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11116
/proc/meminfo: memFree=1734016/2055920 swapFree=4177820/4192956
[pid=11115] ppid=11113 vsize=2600 CPUtime=462.11
/proc/11115/stat : 11115 (picosat) R 11113 11115 10986 0 -1 4194304 548 0 0 0 46210 1 0 0 25 0 1 0 1101322806 2662400 533 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 1 0 0
/proc/11115/statm: 650 533 69 152 0 496 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 2600

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11116
/proc/meminfo: memFree=1734016/2055920 swapFree=4177820/4192956
[pid=11115] ppid=11113 vsize=2600 CPUtime=522.09
/proc/11115/stat : 11115 (picosat) R 11113 11115 10986 0 -1 4194304 573 0 0 0 52208 1 0 0 25 0 1 0 1101322806 2662400 558 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11115/statm: 650 558 69 152 0 496 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 2600

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11116
/proc/meminfo: memFree=1733952/2055920 swapFree=4177820/4192956
[pid=11115] ppid=11113 vsize=2728 CPUtime=582.07
/proc/11115/stat : 11115 (picosat) R 11113 11115 10986 0 -1 4194304 577 0 0 0 58205 2 0 0 25 0 1 0 1101322806 2793472 562 1992294400 134512640 135137933 4294956240 18446744073709551615 134548933 0 0 4096 0 0 0 0 17 1 0 0
/proc/11115/statm: 682 562 69 152 0 528 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 2728

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11116
/proc/meminfo: memFree=1733824/2055920 swapFree=4177820/4192956
[pid=11115] ppid=11113 vsize=2728 CPUtime=642.06
/proc/11115/stat : 11115 (picosat) R 11113 11115 10986 0 -1 4194304 595 0 0 0 64204 2 0 0 25 0 1 0 1101322806 2793472 580 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11115/statm: 682 580 69 152 0 528 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 2728

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11116
/proc/meminfo: memFree=1733824/2055920 swapFree=4177820/4192956
[pid=11115] ppid=11113 vsize=2728 CPUtime=702.03
/proc/11115/stat : 11115 (picosat) R 11113 11115 10986 0 -1 4194304 595 0 0 0 70201 2 0 0 25 0 1 0 1101322806 2793472 580 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/11115/statm: 682 580 69 152 0 528 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 2728

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11116
/proc/meminfo: memFree=1733824/2055920 swapFree=4177820/4192956
[pid=11115] ppid=11113 vsize=2728 CPUtime=762.01
/proc/11115/stat : 11115 (picosat) R 11113 11115 10986 0 -1 4194304 599 0 0 0 76199 2 0 0 25 0 1 0 1101322806 2793472 584 1992294400 134512640 135137933 4294956240 18446744073709551615 134549047 0 0 4096 0 0 0 0 17 1 0 0
/proc/11115/statm: 682 584 69 152 0 528 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 2728

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11116
/proc/meminfo: memFree=1733696/2055920 swapFree=4177820/4192956
[pid=11115] ppid=11113 vsize=2840 CPUtime=821.99
/proc/11115/stat : 11115 (picosat) R 11113 11115 10986 0 -1 4194304 626 0 0 0 82196 3 0 0 25 0 1 0 1101322806 2908160 611 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/11115/statm: 710 611 69 152 0 556 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 2840

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11116
/proc/meminfo: memFree=1733632/2055920 swapFree=4177820/4192956
[pid=11115] ppid=11113 vsize=2840 CPUtime=881.96
/proc/11115/stat : 11115 (picosat) R 11113 11115 10986 0 -1 4194304 638 0 0 0 88193 3 0 0 25 0 1 0 1101322806 2908160 623 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/11115/statm: 710 623 69 152 0 556 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 2840

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11118
/proc/meminfo: memFree=1733440/2055920 swapFree=4177820/4192956
[pid=11115] ppid=11113 vsize=2840 CPUtime=941.93
/proc/11115/stat : 11115 (picosat) R 11113 11115 10986 0 -1 4194304 638 0 0 0 94190 3 0 0 25 0 1 0 1101322806 2908160 623 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/11115/statm: 710 623 69 152 0 556 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 2840

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11118
/proc/meminfo: memFree=1733440/2055920 swapFree=4177820/4192956
[pid=11115] ppid=11113 vsize=2968 CPUtime=1001.91
/proc/11115/stat : 11115 (picosat) R 11113 11115 10986 0 -1 4194304 639 0 0 0 100188 3 0 0 25 0 1 0 1101322806 3039232 624 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/11115/statm: 742 624 69 152 0 588 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 2968

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11118
/proc/meminfo: memFree=1733440/2055920 swapFree=4177820/4192956
[pid=11115] ppid=11113 vsize=2968 CPUtime=1061.89
/proc/11115/stat : 11115 (picosat) R 11113 11115 10986 0 -1 4194304 639 0 0 0 106185 4 0 0 25 0 1 0 1101322806 3039232 624 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11115/statm: 742 624 69 152 0 588 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 2968

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11118
/proc/meminfo: memFree=1733504/2055920 swapFree=4177820/4192956
[pid=11115] ppid=11113 vsize=2968 CPUtime=1121.87
/proc/11115/stat : 11115 (picosat) R 11113 11115 10986 0 -1 4194304 639 0 0 0 112183 4 0 0 25 0 1 0 1101322806 3039232 624 1992294400 134512640 135137933 4294956240 18446744073709551615 134548556 0 0 4096 0 0 0 0 17 1 0 0
/proc/11115/statm: 742 624 69 152 0 588 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 2968

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11118
/proc/meminfo: memFree=1733504/2055920 swapFree=4177820/4192956
[pid=11115] ppid=11113 vsize=2968 CPUtime=1181.84
/proc/11115/stat : 11115 (picosat) R 11113 11115 10986 0 -1 4194304 639 0 0 0 118180 4 0 0 25 0 1 0 1101322806 3039232 624 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/11115/statm: 742 624 69 152 0 588 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 2968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/70 11118
/proc/meminfo: memFree=1733504/2055920 swapFree=4177820/4192956
[pid=11115] ppid=11113 vsize=2968 CPUtime=1200.04
/proc/11115/stat : 11115 (picosat) R 11113 11115 10986 0 -1 4194304 639 0 0 0 120000 4 0 0 25 0 1 0 1101322806 3039232 624 1992294400 134512640 135137933 4294956240 18446744073709551615 134545573 0 0 4096 0 0 0 0 17 1 0 0
/proc/11115/statm: 742 624 69 152 0 588 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 2968

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 0.91 2/70 11118
/proc/meminfo: memFree=1733504/2055920 swapFree=4177820/4192956
[pid=11115] ppid=11113 vsize=2968 CPUtime=1200.04
/proc/11115/stat : 11115 (picosat) R 11113 11115 10986 0 -1 4194304 639 0 0 0 120000 4 0 0 25 0 1 0 1101322806 3039232 624 1992294400 134512640 135137933 4294956240 18446744073709551615 134545573 0 0 4096 0 0 0 0 17 1 0 0
/proc/11115/statm: 742 624 69 152 0 588 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 2968

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1200.01
CPU system time (s): 0.046992
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 2972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.046992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 639
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= 1916

runsolver used 0.977851 second user time and 3.40348 second system time

The end

Launcher Data 

Begin job on node73 at 2009-03-29 01:29:41
IDJOB=1517506
IDBENCH=70602
IDSOLVER=506
FILE ID=node73/1517506-1238286581
PBS_JOBID= 9060935
Free space on /tmp= 66268 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1077410718-040.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517506-1238286581/watcher-1517506-1238286581 -o /tmp/evaluation-result-1517506-1238286581/solver-1517506-1238286581 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1517506-1238286581.cnf

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

MD5SUM BENCH= 2974efe3ed57ce21d588fea959cd376f
RANDOM SEED=2080206437

node73.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		: 3000.277
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		: 3000.277
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:       1736872 kB
Buffers:         62652 kB
Cached:         176072 kB
SwapCached:       8184 kB
Active:         148824 kB
Inactive:        99628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1736872 kB
SwapTotal:     4192956 kB
SwapFree:      4177820 kB
Dirty:             740 kB
Writeback:           0 kB
Mapped:          15492 kB
Slab:            56220 kB
Committed_AS:  2718032 kB
PageTables:       1656 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= 66268 MiB
End job on node73 at 2009-03-29 01:49:44