Trace number 1514134

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) 1200.08 1200.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S1490060417-003.cnf
MD5SUM5d2224f3d8577481fb818d6a750d12f6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.73743
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
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-1514134-1238226985.cnf
0.00/0.00	c parsed header 'p cnf 6000 25200'
0.00/0.03	c initialized 6000 variables
0.00/0.03	c found 25200 non trivial clauses
0.00/0.03	c
0.00/0.03	c random number generator seed 0
0.00/0.03	c 
0.00/0.03	c  seconds     variables   original    learned     agility
0.00/0.03	c         level        used      conflicts    limit          MB
0.00/0.03	c 
0.00/0.03	c s   0.0   0.0  6000   0.0 25200     0     0     0   0.0   1.2 
0.00/0.05	c 
0.00/0.05	c initial reduction limit 12600 clauses
0.00/0.05	c 
0.00/0.05	c +   0.1 427.0  6000  43.5 25200   100   100 13860  14.7   1.2 
0.00/0.05	c R   0.1 427.0  6000  43.5 25200   100   100 13860  14.7   1.2 
0.07/0.08	c +   0.1 340.9  6000  59.5 25200   250   250 15246  15.0   1.3 
0.09/0.11	c R   0.1 343.3  6000  69.7 25200   400   400 15246  17.7   1.4 
0.09/0.12	c +   0.1 323.6  6000  74.7 25200   475   475 16770  17.9   1.4 
0.09/0.18	c +   0.2 295.0  6000  85.0 25200   812   812 18447  19.2   1.6 
0.19/0.25	c R   0.3 300.2  6000  88.8 25200  1202  1202 18447  16.2   1.8 
0.19/0.28	c +   0.3 288.8  6000  90.7 25200  1317  1317 20291  16.6   1.9 
0.39/0.42	c +   0.4 278.3  6000  96.3 25200  2074  2074 22320  18.7   2.2 
0.59/0.64	c +   0.6 283.6  6000  97.5 25200  3209  3209 24552  18.0   2.9 
0.59/0.64	c R   0.6 283.7  6000  97.5 25200  3212  3212 24552  17.0   2.9 
0.89/0.97	c +   1.0 271.5  6000  99.0 25200  4911  4911 27007  19.0   3.7 
1.39/1.50	c +   1.5 273.5  6000  99.2 25200  7464  7464 29707  17.7   5.1 
1.59/1.62	c R   1.6 275.0  6000  99.3 25200  8029  8029 29707  16.6   5.4 
2.29/2.31	c +   2.3 271.7  6000  99.5 25200 11293 11293 32677  18.2   7.0 
3.59/3.63	c +   3.6 275.9  6000  99.6 25200 17036 17036 35944  16.1  10.2 
4.09/4.19	c R   4.2 281.1  6000  99.6 25200 19243 19243 35944  16.4  11.5 
5.79/5.87	c +   5.9 275.5  6000  99.6 25200 25650 25650 39538  16.8  14.8 
9.69/9.70	c +   9.7 276.0  6000  99.6 25200 38571 38571 43491  17.2  22.3 
11.58/11.69	c R  11.7 278.1  6000  99.6 25200 44894 13383 43491  16.0   9.8 
11.58/11.69	c 
11.58/11.69	c  seconds     variables   original    learned     agility
11.58/11.69	c         level        used      conflicts    limit          MB
11.58/11.69	c 
14.89/14.96	c +  15.0 275.3  6000  99.6 25200 57952 26441 47840  18.1  16.3 
23.68/23.71	c +  23.7 277.9  6000  99.6 25200 87023 19829 52624  15.4  12.8 
28.58/28.66	c R  28.7 284.9  6000  99.6 25200 102e3 35390 52624  16.5  23.4 
37.17/37.29	c +  37.3 282.5  6000  99.6 25200 130e3 22912 57886  15.0  14.4 
56.97/57.09	c +  57.1 283.3  6000  99.6 25200 196e3 42577 63674  17.1  25.5 
70.46/70.58	c R  70.6 288.4  6000  99.6 25200 230e3 25958 63674  16.9  18.1 
90.55/90.66	c +  90.6 286.3  6000  99.6 25200 294e3 37831 70041  14.8  22.6 
140.84/140.97	c + 140.9 286.8  6000  99.6 25200 441e3 14007 77045  17.1  10.9 
178.03/178.20	c R 178.1 290.9  6000  99.6 25200 512e3 24220 77045  15.3  19.9 
229.51/229.69	c + 229.6 289.5  6000  99.6 25200 662e3 45282 84749  15.6  27.3 
356.36/356.51	c + 356.4 291.4  6000  99.6 25200 993e3 17406 93223  16.0  13.5 
443.03/443.25	c R 443.1 295.8  6000  99.6 25200 112e4 74000 93223  16.7  56.9 
583.28/583.53	c + 583.3 293.3  6000  99.6 25200 148e4 35184 102e3  17.8  21.8 
925.95/926.37	c + 926.0 294.4  6000  99.6 25200 223e4 66459 112e3  16.8  51.2 
1130.57/1131.02	c R 113e1 297.3  6000  99.6 25200 246e4 99558 112e3  18.1  86.1

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-1514134-1238226985/watcher-1514134-1238226985 -o /tmp/evaluation-result-1514134-1238226985/solver-1514134-1238226985 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514134-1238226985.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 3/72 6401
/proc/meminfo: memFree=903384/2055920 swapFree=4164316/4192956
[pid=6401] ppid=6399 vsize=1336 CPUtime=0
/proc/6401/stat : 6401 (picosat) R 6399 6401 6200 0 -1 4194304 219 0 0 0 0 0 0 0 18 0 1 0 1095359752 1368064 204 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/6401/statm: 334 205 56 152 0 180 0

[startup+0.0804919 s]
/proc/loadavg: 0.99 0.98 0.99 3/72 6401
/proc/meminfo: memFree=903384/2055920 swapFree=4164316/4192956
[pid=6401] ppid=6399 vsize=2164 CPUtime=0.07
/proc/6401/stat : 6401 (picosat) R 6399 6401 6200 0 -1 4194304 442 0 0 0 7 0 0 0 18 0 1 0 1095359752 2215936 427 1992294400 134512640 135137933 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/6401/statm: 541 427 69 152 0 387 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2164

[startup+0.101496 s]
/proc/loadavg: 0.99 0.98 0.99 3/72 6401
/proc/meminfo: memFree=903384/2055920 swapFree=4164316/4192956
[pid=6401] ppid=6399 vsize=2164 CPUtime=0.09
/proc/6401/stat : 6401 (picosat) R 6399 6401 6200 0 -1 4194304 456 0 0 0 9 0 0 0 18 0 1 0 1095359752 2215936 441 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/6401/statm: 541 441 69 152 0 387 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2164

[startup+0.301534 s]
/proc/loadavg: 0.99 0.98 0.99 3/72 6401
/proc/meminfo: memFree=903384/2055920 swapFree=4164316/4192956
[pid=6401] ppid=6399 vsize=2824 CPUtime=0.29
/proc/6401/stat : 6401 (picosat) R 6399 6401 6200 0 -1 4194304 598 0 0 0 29 0 0 0 19 0 1 0 1095359752 2891776 583 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/6401/statm: 706 583 69 152 0 552 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2824

[startup+0.701609 s]
/proc/loadavg: 0.99 0.98 0.99 3/72 6401
/proc/meminfo: memFree=903384/2055920 swapFree=4164316/4192956
[pid=6401] ppid=6399 vsize=3880 CPUtime=0.69
/proc/6401/stat : 6401 (picosat) R 6399 6401 6200 0 -1 4194304 876 0 0 0 69 0 0 0 22 0 1 0 1095359752 3973120 861 1992294400 134512640 135137933 4294956240 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 1 0 0
/proc/6401/statm: 970 861 69 152 0 816 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3880

[startup+1.50176 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 6402
/proc/meminfo: memFree=899408/2055920 swapFree=4164316/4192956
[pid=6401] ppid=6399 vsize=5992 CPUtime=1.49
/proc/6401/stat : 6401 (picosat) R 6399 6401 6200 0 -1 4194304 1417 0 0 0 149 0 0 0 25 0 1 0 1095359752 6135808 1402 1992294400 134512640 135137933 4294956240 18446744073709551615 134689534 0 0 4096 0 0 0 0 17 1 0 0
/proc/6401/statm: 1498 1402 69 152 0 1344 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5992

[startup+3.10106 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 6402
/proc/meminfo: memFree=896336/2055920 swapFree=4164316/4192956
[pid=6401] ppid=6399 vsize=9820 CPUtime=3.09
/proc/6401/stat : 6401 (picosat) R 6399 6401 6200 0 -1 4194304 2366 0 0 0 308 1 0 0 25 0 1 0 1095359752 10055680 2351 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/6401/statm: 2455 2351 69 152 0 2301 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9820

[startup+6.30166 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 6402
/proc/meminfo: memFree=888592/2055920 swapFree=4164316/4192956
[pid=6401] ppid=6399 vsize=17080 CPUtime=6.29
/proc/6401/stat : 6401 (picosat) R 6399 6401 6200 0 -1 4194304 4177 0 0 0 627 2 0 0 25 0 1 0 1095359752 17489920 4162 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/6401/statm: 4270 4162 69 152 0 4116 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17080

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 6402
/proc/meminfo: memFree=876624/2055920 swapFree=4164316/4192956
[pid=6401] ppid=6399 vsize=27236 CPUtime=12.68
/proc/6401/stat : 6401 (picosat) R 6399 6401 6200 0 -1 4194304 6679 0 0 0 1265 3 0 0 25 0 1 0 1095359752 27889664 6653 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/6401/statm: 6809 6653 69 152 0 6655 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27236

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 6402
/proc/meminfo: memFree=874000/2055920 swapFree=4164316/4192956
[pid=6401] ppid=6399 vsize=29744 CPUtime=25.48
/proc/6401/stat : 6401 (picosat) R 6399 6401 6200 0 -1 4194304 7328 0 0 0 2544 4 0 0 25 0 1 0 1095359752 30457856 7302 1992294400 134512640 135137933 4294956240 18446744073709551615 134527773 0 0 4096 0 0 0 0 17 1 0 0
/proc/6401/statm: 7436 7302 69 152 0 7282 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 29744

[startup+51.1011 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 6402
/proc/meminfo: memFree=867728/2055920 swapFree=4164316/4192956
[pid=6401] ppid=6399 vsize=35948 CPUtime=51.07
/proc/6401/stat : 6401 (picosat) R 6399 6401 6200 0 -1 4194304 8890 0 0 0 5101 6 0 0 25 0 1 0 1095359752 36810752 8864 1992294400 134512640 135137933 4294956240 18446744073709551615 134548930 0 0 4096 0 0 0 0 17 1 0 0
/proc/6401/statm: 8987 8864 69 152 0 8833 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 35948

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 6402
/proc/meminfo: memFree=860496/2055920 swapFree=4164316/4192956
[pid=6401] ppid=6399 vsize=43460 CPUtime=102.25
/proc/6401/stat : 6401 (picosat) R 6399 6401 6200 0 -1 4194304 11220 0 0 0 10217 8 0 0 25 0 1 0 1095359752 44503040 10706 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6401/statm: 10865 10706 69 152 0 10711 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 43460

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 6402
/proc/meminfo: memFree=857424/2055920 swapFree=4164316/4192956
[pid=6401] ppid=6399 vsize=47544 CPUtime=162.23
/proc/6401/stat : 6401 (picosat) R 6399 6401 6200 0 -1 4194304 12165 0 0 0 16214 9 0 0 25 0 1 0 1095359752 48685056 11651 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6401/statm: 11886 11651 69 152 0 11732 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 47544

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 6402
/proc/meminfo: memFree=854160/2055920 swapFree=4164316/4192956
[pid=6401] ppid=6399 vsize=49560 CPUtime=222.21
/proc/6401/stat : 6401 (picosat) R 6399 6401 6200 0 -1 4194304 15345 0 0 0 22207 14 0 0 25 0 1 0 1095359752 50749440 12190 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6401/statm: 12390 12190 69 152 0 12236 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 49560

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 6408
/proc/meminfo: memFree=847040/2055920 swapFree=4164316/4192956
[pid=6401] ppid=6399 vsize=56688 CPUtime=282.19
/proc/6401/stat : 6401 (picosat) R 6399 6401 6200 0 -1 4194304 17112 0 0 0 28203 16 0 0 25 0 1 0 1095359752 58048512 13957 1992294400 134512640 135137933 4294956240 18446744073709551615 134548908 0 0 4096 0 0 0 0 17 1 0 0
/proc/6401/statm: 14172 13957 69 152 0 14018 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 56688

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 6408
/proc/meminfo: memFree=847304/2055920 swapFree=4164316/4192956
[pid=6401] ppid=6399 vsize=56312 CPUtime=342.16
/proc/6401/stat : 6401 (picosat) R 6399 6401 6200 0 -1 4194304 17112 0 0 0 34200 16 0 0 25 0 1 0 1095359752 57663488 13892 1992294400 134512640 135137933 4294956240 18446744073709551615 134548941 0 0 4096 0 0 0 0 17 1 0 0
/proc/6401/statm: 14078 13892 69 152 0 13924 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 56312

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 6408
/proc/meminfo: memFree=830536/2055920 swapFree=4164316/4192956
[pid=6401] ppid=6399 vsize=74000 CPUtime=402.14
/proc/6401/stat : 6401 (picosat) R 6399 6401 6200 0 -1 4194304 21521 0 0 0 40192 22 0 0 25 0 1 0 1095359752 75776000 18301 1992294400 134512640 135137933 4294956240 18446744073709551615 134568706 0 0 4096 0 0 0 0 17 1 0 0
/proc/6401/statm: 18500 18301 69 152 0 18346 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 74000

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 6408
/proc/meminfo: memFree=833544/2055920 swapFree=4164316/4192956
[pid=6401] ppid=6399 vsize=69924 CPUtime=462.11
/proc/6401/stat : 6401 (picosat) R 6399 6401 6200 0 -1 4194304 21521 0 0 0 46189 22 0 0 25 0 1 0 1095359752 71602176 17313 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6401/statm: 17481 17313 69 152 0 17327 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 69924

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 6408
/proc/meminfo: memFree=833864/2055920 swapFree=4164316/4192956
[pid=6401] ppid=6399 vsize=69576 CPUtime=522.1
/proc/6401/stat : 6401 (picosat) R 6399 6401 6200 0 -1 4194304 21521 0 0 0 52187 23 0 0 25 0 1 0 1095359752 71245824 17226 1992294400 134512640 135137933 4294956240 18446744073709551615 134552496 0 0 4096 0 0 0 0 17 1 0 0
/proc/6401/statm: 17394 17226 69 152 0 17240 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 69576

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 6408
/proc/meminfo: memFree=833872/2055920 swapFree=4164316/4192956
[pid=6401] ppid=6399 vsize=69576 CPUtime=582.08
/proc/6401/stat : 6401 (picosat) R 6399 6401 6200 0 -1 4194304 21521 0 0 0 58185 23 0 0 25 0 1 0 1095359752 71245824 17226 1992294400 134512640 135137933 4294956240 18446744073709551615 134549144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6401/statm: 17394 17226 69 152 0 17240 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 69576

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 6408
/proc/meminfo: memFree=838544/2055920 swapFree=4164316/4192956
[pid=6401] ppid=6399 vsize=64836 CPUtime=642.06
/proc/6401/stat : 6401 (picosat) R 6399 6401 6200 0 -1 4194304 21539 0 0 0 64183 23 0 0 25 0 1 0 1095359752 66392064 16059 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6401/statm: 16209 16059 69 152 0 16055 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 64836

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 6408
/proc/meminfo: memFree=829456/2055920 swapFree=4164316/4192956
[pid=6401] ppid=6399 vsize=73844 CPUtime=702.03
/proc/6401/stat : 6401 (picosat) R 6399 6401 6200 0 -1 4194304 24028 0 0 0 70176 27 0 0 25 0 1 0 1095359752 75616256 18311 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/6401/statm: 18461 18311 69 152 0 18307 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 73844

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 6408
/proc/meminfo: memFree=829456/2055920 swapFree=4164316/4192956
[pid=6401] ppid=6399 vsize=73844 CPUtime=762.01
/proc/6401/stat : 6401 (picosat) R 6399 6401 6200 0 -1 4194304 24028 0 0 0 76174 27 0 0 25 0 1 0 1095359752 75616256 18311 1992294400 134512640 135137933 4294956240 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/6401/statm: 18461 18311 69 152 0 18307 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 73844

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 6408
/proc/meminfo: memFree=829520/2055920 swapFree=4164316/4192956
[pid=6401] ppid=6399 vsize=73844 CPUtime=821.98
/proc/6401/stat : 6401 (picosat) R 6399 6401 6200 0 -1 4194304 24028 0 0 0 82171 27 0 0 25 0 1 0 1095359752 75616256 18311 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 1 0 0
/proc/6401/statm: 18461 18311 69 152 0 18307 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 73844

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 6408
/proc/meminfo: memFree=829520/2055920 swapFree=4164316/4192956
[pid=6401] ppid=6399 vsize=73844 CPUtime=881.96
/proc/6401/stat : 6401 (picosat) R 6399 6401 6200 0 -1 4194304 24028 0 0 0 88169 27 0 0 25 0 1 0 1095359752 75616256 18311 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6401/statm: 18461 18311 69 152 0 18307 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 73844

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 6408
/proc/meminfo: memFree=823760/2055920 swapFree=4164316/4192956
[pid=6401] ppid=6399 vsize=79784 CPUtime=941.94
/proc/6401/stat : 6401 (picosat) R 6399 6401 6200 0 -1 4194304 25511 0 0 0 94165 29 0 0 25 0 1 0 1095359752 81698816 19794 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6401/statm: 19946 19794 69 152 0 19792 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 79784

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 6408
/proc/meminfo: memFree=811664/2055920 swapFree=4164316/4192956
[pid=6401] ppid=6399 vsize=91796 CPUtime=1001.92
/proc/6401/stat : 6401 (picosat) R 6399 6401 6200 0 -1 4194304 28513 0 0 0 100159 33 0 0 25 0 1 0 1095359752 93999104 22796 1992294400 134512640 135137933 4294956240 18446744073709551615 134549127 0 0 4096 0 0 0 0 17 1 0 0
/proc/6401/statm: 22949 22796 69 152 0 22795 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 91796

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 6408
/proc/meminfo: memFree=807120/2055920 swapFree=4164316/4192956
[pid=6401] ppid=6399 vsize=96284 CPUtime=1061.9
/proc/6401/stat : 6401 (picosat) R 6399 6401 6200 0 -1 4194304 29647 0 0 0 106156 34 0 0 25 0 1 0 1095359752 98594816 23930 1992294400 134512640 135137933 4294956240 18446744073709551615 134521435 0 0 4096 0 0 0 0 17 1 0 0
/proc/6401/statm: 24071 23930 69 152 0 23917 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 96284

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 6408
/proc/meminfo: memFree=807184/2055920 swapFree=4164316/4192956
[pid=6401] ppid=6399 vsize=96284 CPUtime=1121.88
/proc/6401/stat : 6401 (picosat) R 6399 6401 6200 0 -1 4194304 29647 0 0 0 112154 34 0 0 25 0 1 0 1095359752 98594816 23930 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/6401/statm: 24071 23930 69 152 0 23917 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 96284

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 6408
/proc/meminfo: memFree=806736/2055920 swapFree=4164316/4192956
[pid=6401] ppid=6399 vsize=91724 CPUtime=1181.86
/proc/6401/stat : 6401 (picosat) R 6399 6401 6200 0 -1 4194304 29748 0 0 0 118151 35 0 0 25 0 1 0 1095359752 93925376 22801 1992294400 134512640 135137933 4294956240 18446744073709551615 134545575 0 0 4096 0 0 0 0 17 1 0 0
/proc/6401/statm: 22931 22801 69 152 0 22777 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 91724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 6408
/proc/meminfo: memFree=811472/2055920 swapFree=4164316/4192956
[pid=6401] ppid=6399 vsize=91724 CPUtime=1200.05
/proc/6401/stat : 6401 (picosat) R 6399 6401 6200 0 -1 4194304 29748 0 0 0 119970 35 0 0 25 0 1 0 1095359752 93925376 22801 1992294400 134512640 135137933 4294956240 18446744073709551615 134547611 0 0 4096 0 0 0 0 17 1 0 0
/proc/6401/statm: 22931 22801 69 152 0 22777 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 91724

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 0.98 0.99 2/73 6408
/proc/meminfo: memFree=811472/2055920 swapFree=4164316/4192956
[pid=6401] ppid=6399 vsize=91724 CPUtime=1200.05
/proc/6401/stat : 6401 (picosat) R 6399 6401 6200 0 -1 4194304 29748 0 0 0 119970 35 0 0 25 0 1 0 1095359752 93925376 22801 1992294400 134512640 135137933 4294956240 18446744073709551615 134547611 0 0 4096 0 0 0 0 17 1 0 0
/proc/6401/statm: 22931 22801 69 152 0 22777 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 91724

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.71
CPU system time (s): 0.369943
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 96680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.71
system time used= 0.369943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29748
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= 3163

runsolver used 1.09783 second user time and 3.2835 second system time

The end

Launcher Data 

Begin job on node64 at 2009-03-28 08:56:25
IDJOB=1514134
IDBENCH=70321
IDSOLVER=506
FILE ID=node64/1514134-1238226985
PBS_JOBID= 9060605
Free space on /tmp= 66408 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S1490060417-003.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514134-1238226985/watcher-1514134-1238226985 -o /tmp/evaluation-result-1514134-1238226985/solver-1514134-1238226985 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514134-1238226985.cnf

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

MD5SUM BENCH= 5d2224f3d8577481fb818d6a750d12f6
RANDOM SEED=2123880671

node64.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		: 3000.261
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		: 3000.261
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:        903800 kB
Buffers:         86240 kB
Cached:         962464 kB
SwapCached:      19440 kB
Active:          82212 kB
Inactive:       987672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        903800 kB
SwapTotal:     4192956 kB
SwapFree:      4164316 kB
Dirty:            1144 kB
Writeback:           0 kB
Mapped:          16120 kB
Slab:            67116 kB
Committed_AS:  2881732 kB
PageTables:       2000 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB
End job on node64 at 2009-03-28 09:16:27