Trace number 1514674

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) 1200.1 1200.44

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S56507352-034.cnf
MD5SUM3489273d9d670dd6da5e410852c60205
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark530.094
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
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-1514674-1238242650.cnf
0.00/0.00	c parsed header 'p cnf 12000 50400'
0.03/0.07	c initialized 12000 variables
0.03/0.07	c found 50400 non trivial clauses
0.03/0.07	c
0.03/0.07	c random number generator seed 0
0.03/0.07	c 
0.03/0.07	c  seconds     variables   original    learned     agility
0.03/0.07	c         level        used      conflicts    limit          MB
0.03/0.07	c 
0.03/0.07	c s   0.1   0.0 12000   0.0 50400     0     0     0   0.0   2.3 
0.09/0.10	c 
0.09/0.10	c initial reduction limit 25200 clauses
0.09/0.10	c 
0.09/0.10	c +   0.1 790.7 12000  25.0 50400   100   100 27720  13.3   2.4 
0.09/0.10	c R   0.1 790.7 12000  25.0 50400   100   100 27720  13.2   2.4 
0.09/0.16	c +   0.2 609.5 12000  51.5 50400   250   250 30492  14.1   2.5 
0.19/0.21	c R   0.2 618.2 12000  58.3 50400   400   400 30492  15.9   2.6 
0.19/0.24	c +   0.2 580.9 12000  64.0 50400   475   475 33541  16.7   2.7 
0.29/0.36	c +   0.4 522.8 12000  77.5 50400   812   812 36895  20.0   2.9 
0.39/0.48	c R   0.5 536.1 12000  83.1 50400  1204  1204 36895  14.4   3.2 
0.49/0.53	c +   0.5 514.5 12000  85.2 50400  1317  1317 40584  18.2   3.3 
0.79/0.80	c +   0.8 494.5 12000  92.8 50400  2074  2074 44642  14.9   3.8 
1.09/1.19	c +   1.2 506.1 12000  94.9 50400  3209  3209 49106  14.1   4.6 
1.09/1.19	c R   1.2 506.1 12000  94.9 50400  3209  3209 49106  14.1   4.6 
1.79/1.81	c +   1.8 488.1 12000  97.6 50400  4911  4911 54016  14.2   5.8 
2.69/2.75	c +   2.8 498.4 12000  98.3 50400  7464  7464 59417  15.2   7.7 
2.89/2.97	c R   3.0 502.2 12000  98.4 50400  8027  8027 59417  15.8   8.2 
4.19/4.24	c +   4.2 493.3 12000  99.1 50400 11293 11293 65358  18.4  10.5 
6.49/6.54	c +   6.5 496.1 12000  99.3 50400 17036 17036 71893  14.8  15.0 
7.49/7.57	c R   7.6 502.9 12000  99.3 50400 19267 19267 71893  12.9  17.3 
10.29/10.37	c +  10.4 491.1 12000  99.5 50400 25650 25650 79082  17.3  21.8 
16.49/16.54	c +  16.5 492.9 12000  99.5 50400 38571 38571 86990  14.7  32.6 
19.79/19.81	c R  19.8 500.6 12000  99.5 50400 44911 44911 86990  14.4  39.3 
19.79/19.81	c 
19.79/19.81	c  seconds     variables   original    learned     agility
19.79/19.81	c         level        used      conflicts    limit          MB
19.79/19.81	c 
26.99/27.07	c +  27.1 492.3 12000  99.5 50400 57952 57952 95689  19.9  49.2 
44.67/44.75	c +  44.7 499.8 12000  99.5 50400 87023 87023 105e3  16.2  74.4 
55.77/55.80	c R  55.8 510.2 12000  99.5 50400 102e3 102e3 105e3  11.1  92.2 
69.37/69.47	c +  69.4 502.9 12000  99.6 50400 130e3 38533 115e3  15.0  36.4 
108.96/109.05	c + 109.0 505.5 12000  99.6 50400 196e3 103e3 127e3  15.2  94.4 
135.46/135.55	c R 135.5 513.9 12000  99.6 50400 230e3 24255 127e3  17.1  37.5 
171.04/171.19	c + 171.1 509.1 12000  99.6 50400 294e3 87590 140e3  14.9  90.3 
264.21/264.33	c + 264.3 511.7 12000  99.6 50400 441e3 108e3 154e3  15.7  95.3 
319.70/319.86	c R 319.8 522.8 12000  99.6 50400 512e3 40255 154e3  15.5  47.9 
416.57/416.78	c + 416.7 518.5 12000  99.6 50400 662e3 49389 169e3  15.5  45.9 
646.61/646.80	c + 646.6 519.4 12000  99.6 50400 993e3 68643 186e3  14.5  74.0 
801.26/801.55	c R 801.3 529.6 12000  99.6 50400 112e4 38611 186e3  13.7  62.8 
1060.29/1060.67	c + 106e1 524.2 12000  99.6 50400 148e4 54259 205e3  13.2  52.2

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-1514674-1238242650/watcher-1514674-1238242650 -o /tmp/evaluation-result-1514674-1238242650/solver-1514674-1238242650 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1514674-1238242650.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 0.97 0.99 3/64 15235
/proc/meminfo: memFree=1348680/2055920 swapFree=4178912/4192956
[pid=15235] ppid=15233 vsize=1524 CPUtime=0
/proc/15235/stat : 15235 (picosat) R 15233 15235 15042 0 -1 4194304 293 0 0 0 0 0 0 0 18 0 1 0 1096927482 1560576 278 1992294400 134512640 135137933 4294956240 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/15235/statm: 381 279 56 152 0 227 0

[startup+0.0469611 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 15235
/proc/meminfo: memFree=1348680/2055920 swapFree=4178912/4192956
[pid=15235] ppid=15233 vsize=3236 CPUtime=0.03
/proc/15235/stat : 15235 (picosat) R 15233 15235 15042 0 -1 4194304 711 0 0 0 3 0 0 0 18 0 1 0 1096927482 3313664 696 1992294400 134512640 135137933 4294956240 18446744073709551615 134560605 0 0 4096 0 0 0 0 17 1 0 0
/proc/15235/statm: 809 696 61 152 0 655 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3236

[startup+0.101965 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 15235
/proc/meminfo: memFree=1348680/2055920 swapFree=4178912/4192956
[pid=15235] ppid=15233 vsize=3368 CPUtime=0.09
/proc/15235/stat : 15235 (picosat) R 15233 15235 15042 0 -1 4194304 740 0 0 0 9 0 0 0 18 0 1 0 1096927482 3448832 725 1992294400 134512640 135137933 4294956240 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/15235/statm: 842 725 69 152 0 688 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3368

[startup+0.301986 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 15235
/proc/meminfo: memFree=1348680/2055920 swapFree=4178912/4192956
[pid=15235] ppid=15233 vsize=3764 CPUtime=0.29
/proc/15235/stat : 15235 (picosat) R 15233 15235 15042 0 -1 4194304 833 0 0 0 29 0 0 0 19 0 1 0 1096927482 3854336 818 1992294400 134512640 135137933 4294956240 18446744073709551615 134548734 0 0 4096 0 0 0 0 17 1 0 0
/proc/15235/statm: 941 818 69 152 0 787 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3764

[startup+0.701029 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 15235
/proc/meminfo: memFree=1348680/2055920 swapFree=4178912/4192956
[pid=15235] ppid=15233 vsize=4556 CPUtime=0.69
/proc/15235/stat : 15235 (picosat) R 15233 15235 15042 0 -1 4194304 1041 0 0 0 69 0 0 0 22 0 1 0 1096927482 4665344 1026 1992294400 134512640 135137933 4294956240 18446744073709551615 134547674 0 0 4096 0 0 0 0 17 1 0 0
/proc/15235/statm: 1139 1026 69 152 0 985 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4556

[startup+1.50112 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 15236
/proc/meminfo: memFree=1344256/2055920 swapFree=4178912/4192956
[pid=15235] ppid=15233 vsize=6272 CPUtime=1.48
/proc/15235/stat : 15235 (picosat) R 15233 15235 15042 0 -1 4194304 1453 0 0 0 148 0 0 0 25 0 1 0 1096927482 6422528 1438 1992294400 134512640 135137933 4294956240 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/15235/statm: 1568 1438 69 152 0 1414 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6272

[startup+3.10129 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 15236
/proc/meminfo: memFree=1341888/2055920 swapFree=4178912/4192956
[pid=15235] ppid=15233 vsize=9580 CPUtime=3.09
/proc/15235/stat : 15235 (picosat) R 15233 15235 15042 0 -1 4194304 2279 0 0 0 308 1 0 0 25 0 1 0 1096927482 9809920 2264 1992294400 134512640 135137933 4294956240 18446744073709551615 134547611 0 0 4096 0 0 0 0 17 1 0 0
/proc/15235/statm: 2395 2264 69 152 0 2241 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9580

[startup+6.30163 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 15236
/proc/meminfo: memFree=1335296/2055920 swapFree=4178912/4192956
[pid=15235] ppid=15233 vsize=15916 CPUtime=6.29
/proc/15235/stat : 15235 (picosat) R 15233 15235 15042 0 -1 4194304 3855 0 0 0 627 2 0 0 25 0 1 0 1096927482 16297984 3840 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/15235/statm: 3979 3840 69 152 0 3825 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15916

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 15236
/proc/meminfo: memFree=1323072/2055920 swapFree=4178912/4192956
[pid=15235] ppid=15233 vsize=27136 CPUtime=12.69
/proc/15235/stat : 15235 (picosat) R 15233 15235 15042 0 -1 4194304 6688 0 0 0 1264 5 0 0 25 0 1 0 1096927482 27787264 6673 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/15235/statm: 6784 6673 69 152 0 6630 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27136

[startup+25.5017 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 15236
/proc/meminfo: memFree=1299840/2055920 swapFree=4178912/4192956
[pid=15235] ppid=15233 vsize=49704 CPUtime=25.49
/proc/15235/stat : 15235 (picosat) R 15233 15235 15042 0 -1 4194304 12292 0 0 0 2539 10 0 0 25 0 1 0 1096927482 50896896 12277 1992294400 134512640 135137933 4294956240 18446744073709551615 134548828 0 0 4096 0 0 0 0 17 1 0 0
/proc/15235/statm: 12426 12277 69 152 0 12272 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 49704

[startup+51.1014 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 15236
/proc/meminfo: memFree=1261376/2055920 swapFree=4178912/4192956
[pid=15235] ppid=15233 vsize=88636 CPUtime=51.07
/proc/15235/stat : 15235 (picosat) R 15233 15235 15042 0 -1 4194304 22009 0 0 0 5087 20 0 0 25 0 1 0 1096927482 90763264 21994 1992294400 134512640 135137933 4294956240 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/15235/statm: 22159 21994 69 152 0 22005 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 88636

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 15236
/proc/meminfo: memFree=1250688/2055920 swapFree=4178912/4192956
[pid=15235] ppid=15233 vsize=98516 CPUtime=102.26
/proc/15235/stat : 15235 (picosat) R 15233 15235 15042 0 -1 4194304 24485 0 0 0 10203 23 0 0 25 0 1 0 1096927482 100880384 24444 1992294400 134512640 135137933 4294956240 18446744073709551615 134521272 0 0 4096 0 0 0 0 17 1 0 0
/proc/15235/statm: 24629 24444 69 152 0 24475 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 98516

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15236
/proc/meminfo: memFree=1222848/2055920 swapFree=4178912/4192956
[pid=15235] ppid=15233 vsize=126104 CPUtime=162.25
/proc/15235/stat : 15235 (picosat) R 15233 15235 15042 0 -1 4194304 31432 0 0 0 16195 30 0 0 25 0 1 0 1096927482 129130496 31391 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15235/statm: 31526 31391 69 152 0 31372 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 126104

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15236
/proc/meminfo: memFree=1206656/2055920 swapFree=4178912/4192956
[pid=15235] ppid=15233 vsize=143100 CPUtime=222.23
/proc/15235/stat : 15235 (picosat) R 15233 15235 15042 0 -1 4194304 35451 0 0 0 22188 35 0 0 25 0 1 0 1096927482 146534400 35410 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15235/statm: 35775 35410 69 152 0 35621 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 143100

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15236
/proc/meminfo: memFree=1206656/2055920 swapFree=4178912/4192956
[pid=15235] ppid=15233 vsize=143100 CPUtime=282.21
/proc/15235/stat : 15235 (picosat) R 15233 15235 15042 0 -1 4194304 35451 0 0 0 28186 35 0 0 25 0 1 0 1096927482 146534400 35410 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/15235/statm: 35775 35410 69 152 0 35621 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 143100

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15236
/proc/meminfo: memFree=1198848/2055920 swapFree=4178912/4192956
[pid=15235] ppid=15233 vsize=150756 CPUtime=342.19
/proc/15235/stat : 15235 (picosat) R 15233 15235 15042 0 -1 4194304 37397 0 0 0 34182 37 0 0 25 0 1 0 1096927482 154374144 37356 1992294400 134512640 135137933 4294956240 18446744073709551615 134527871 0 0 4096 0 0 0 0 17 1 0 0
/proc/15235/statm: 37689 37356 69 152 0 37535 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 150756

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15236
/proc/meminfo: memFree=1201984/2055920 swapFree=4178912/4192956
[pid=15235] ppid=15233 vsize=147324 CPUtime=402.17
/proc/15235/stat : 15235 (picosat) R 15233 15235 15042 0 -1 4194304 37397 0 0 0 40180 37 0 0 25 0 1 0 1096927482 150859776 36513 1992294400 134512640 135137933 4294956240 18446744073709551615 134552933 0 0 4096 0 0 0 0 17 1 0 0
/proc/15235/statm: 36831 36513 69 152 0 36677 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 147324

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15236
/proc/meminfo: memFree=1201984/2055920 swapFree=4178912/4192956
[pid=15235] ppid=15233 vsize=147324 CPUtime=462.16
/proc/15235/stat : 15235 (picosat) R 15233 15235 15042 0 -1 4194304 37397 0 0 0 46178 38 0 0 25 0 1 0 1096927482 150859776 36513 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15235/statm: 36831 36513 69 152 0 36677 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 147324

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15236
/proc/meminfo: memFree=1190016/2055920 swapFree=4178912/4192956
[pid=15235] ppid=15233 vsize=159336 CPUtime=522.14
/proc/15235/stat : 15235 (picosat) R 15233 15235 15042 0 -1 4194304 40422 0 0 0 52173 41 0 0 25 0 1 0 1096927482 163160064 39538 1992294400 134512640 135137933 4294956240 18446744073709551615 134527877 0 0 4096 0 0 0 0 17 1 0 0
/proc/15235/statm: 39834 39538 69 152 0 39680 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 159336

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15236
/proc/meminfo: memFree=1190016/2055920 swapFree=4178912/4192956
[pid=15235] ppid=15233 vsize=159336 CPUtime=582.12
/proc/15235/stat : 15235 (picosat) R 15233 15235 15042 0 -1 4194304 40422 0 0 0 58171 41 0 0 25 0 1 0 1096927482 163160064 39538 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15235/statm: 39834 39538 69 152 0 39680 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 159336

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15236
/proc/meminfo: memFree=1193024/2055920 swapFree=4178912/4192956
[pid=15235] ppid=15233 vsize=156104 CPUtime=642.12
/proc/15235/stat : 15235 (picosat) R 15233 15235 15042 0 -1 4194304 40422 0 0 0 64170 42 0 0 25 0 1 0 1096927482 159850496 38738 1992294400 134512640 135137933 4294956240 18446744073709551615 134545677 0 0 4096 0 0 0 0 17 1 0 0
/proc/15235/statm: 39026 38738 69 152 0 38872 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 156104

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15236
/proc/meminfo: memFree=1193024/2055920 swapFree=4178912/4192956
[pid=15235] ppid=15233 vsize=156236 CPUtime=702.09
/proc/15235/stat : 15235 (picosat) R 15233 15235 15042 0 -1 4194304 40451 0 0 0 70167 42 0 0 25 0 1 0 1096927482 159985664 38767 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/15235/statm: 39059 38767 69 152 0 38905 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 156236

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15236
/proc/meminfo: memFree=1125824/2055920 swapFree=4178912/4192956
[pid=15235] ppid=15233 vsize=223424 CPUtime=762.07
/proc/15235/stat : 15235 (picosat) R 15233 15235 15042 0 -1 4194304 57253 0 0 0 76146 61 0 0 25 0 1 0 1096927482 228786176 55569 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15235/statm: 55856 55569 69 152 0 55702 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 223424

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15236
/proc/meminfo: memFree=1101440/2055920 swapFree=4178912/4192956
[pid=15235] ppid=15233 vsize=247580 CPUtime=822.05
/proc/15235/stat : 15235 (picosat) R 15233 15235 15042 0 -1 4194304 63305 0 0 0 82138 67 0 0 25 0 1 0 1096927482 253521920 61621 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15235/statm: 61895 61621 69 152 0 61741 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 247580

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15236
/proc/meminfo: memFree=1101376/2055920 swapFree=4178912/4192956
[pid=15235] ppid=15233 vsize=247580 CPUtime=882.04
/proc/15235/stat : 15235 (picosat) R 15233 15235 15042 0 -1 4194304 63305 0 0 0 88137 67 0 0 25 0 1 0 1096927482 253521920 61621 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/15235/statm: 61895 61621 69 152 0 61741 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 247580

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15236
/proc/meminfo: memFree=1128256/2055920 swapFree=4178912/4192956
[pid=15235] ppid=15233 vsize=220424 CPUtime=942.02
/proc/15235/stat : 15235 (picosat) R 15233 15235 15042 0 -1 4194304 63305 0 0 0 94134 68 0 0 25 0 1 0 1096927482 225714176 54852 1992294400 134512640 135137933 4294956240 18446744073709551615 134543075 0 0 4096 0 0 0 0 17 1 0 0
/proc/15235/statm: 55106 54852 69 152 0 54952 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 220424

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15236
/proc/meminfo: memFree=1128320/2055920 swapFree=4178912/4192956
[pid=15235] ppid=15233 vsize=220424 CPUtime=1002
/proc/15235/stat : 15235 (picosat) R 15233 15235 15042 0 -1 4194304 63305 0 0 0 100132 68 0 0 25 0 1 0 1096927482 225714176 54852 1992294400 134512640 135137933 4294956240 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/15235/statm: 55106 54852 69 152 0 54952 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 220424

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15236
/proc/meminfo: memFree=1128320/2055920 swapFree=4178912/4192956
[pid=15235] ppid=15233 vsize=220424 CPUtime=1061.99
/proc/15235/stat : 15235 (picosat) R 15233 15235 15042 0 -1 4194304 63305 0 0 0 106131 68 0 0 25 0 1 0 1096927482 225714176 54852 1992294400 134512640 135137933 4294956240 18446744073709551615 134552133 0 0 4096 0 0 0 0 17 1 0 0
/proc/15235/statm: 55106 54852 69 152 0 54952 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 220424

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15236
/proc/meminfo: memFree=1128320/2055920 swapFree=4178912/4192956
[pid=15235] ppid=15233 vsize=220424 CPUtime=1121.97
/proc/15235/stat : 15235 (picosat) R 15233 15235 15042 0 -1 4194304 63305 0 0 0 112129 68 0 0 25 0 1 0 1096927482 225714176 54852 1992294400 134512640 135137933 4294956240 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/15235/statm: 55106 54852 69 152 0 54952 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 220424

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15236
/proc/meminfo: memFree=1128320/2055920 swapFree=4178912/4192956
[pid=15235] ppid=15233 vsize=220424 CPUtime=1181.95
/proc/15235/stat : 15235 (picosat) R 15233 15235 15042 0 -1 4194304 63321 0 0 0 118127 68 0 0 25 0 1 0 1096927482 225714176 54868 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 1 0 0
/proc/15235/statm: 55106 54868 69 152 0 54952 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 220424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 15236
/proc/meminfo: memFree=1130112/2055920 swapFree=4178912/4192956
[pid=15235] ppid=15233 vsize=218444 CPUtime=1200.06
/proc/15235/stat : 15235 (picosat) R 15233 15235 15042 0 -1 4194304 63341 0 0 0 119937 69 0 0 25 0 1 0 1096927482 223686656 54393 1992294400 134512640 135137933 4294956240 18446744073709551615 134552024 0 0 4096 0 0 0 0 17 1 0 0
/proc/15235/statm: 54611 54393 69 152 0 54457 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 218444

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): 1200.44
CPU time (s): 1200.1
CPU user time (s): 1199.37
CPU system time (s): 0.727889
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 247580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.37
system time used= 0.727889
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63341
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= 1280

runsolver used 0.888864 second user time and 2.6386 second system time

The end

Launcher Data 

Begin job on node47 at 2009-03-28 13:17:30
IDJOB=1514674
IDBENCH=70366
IDSOLVER=506
FILE ID=node47/1514674-1238242650
PBS_JOBID= 9060685
Free space on /tmp= 66260 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S56507352-034.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514674-1238242650/watcher-1514674-1238242650 -o /tmp/evaluation-result-1514674-1238242650/solver-1514674-1238242650 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1514674-1238242650.cnf

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

MD5SUM BENCH= 3489273d9d670dd6da5e410852c60205
RANDOM SEED=1994066300

node47.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		: 3000.216
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		: 3000.216
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:       1349160 kB
Buffers:         88136 kB
Cached:         522260 kB
SwapCached:       7792 kB
Active:          29660 kB
Inactive:       591096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1349160 kB
SwapTotal:     4192956 kB
SwapFree:      4178912 kB
Dirty:            1620 kB
Writeback:           0 kB
Mapped:          16040 kB
Slab:            71936 kB
Committed_AS:  2912800 kB
PageTables:       1452 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= 66260 MiB
End job on node47 at 2009-03-28 13:37:32