Trace number 1727891

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 913? (TO) 1200.06 1200.41

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7a-gensys-ukn009.sat05-3849.reshuffled-07.cnf
MD5SUM42a7abc6638576e7c05fba1c9e36829b
Bench CategoryCRAFTED (crafted 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 variables2969
Number of clauses18718
Sum of the clauses size134151
Maximum clause length13
Minimum clause length1
Number of clauses of size 142
Number of clauses of size 2435
Number of clauses of size 32341
Number of clauses of size 4498
Number of clauses of size 5677
Number of clauses of size over 514725

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-1727891-1240730253.cnf
0.00/0.00	c parsed header 'p cnf 2969 18718'
0.01/0.04	c initialized 2969 variables
0.01/0.04	c found 18718 non trivial clauses
0.01/0.04	c
0.01/0.04	c random number generator seed 0
0.01/0.04	c 
0.01/0.04	c  seconds     variables   original    learned     agility
0.01/0.04	c         level        used      conflicts    limit          MB
0.01/0.04	c 
0.01/0.04	c s   0.0   0.0  2913  31.2 18129     0   185     0   0.0   1.1 
0.01/0.04	c 
0.01/0.04	c initial reduction limit 9093 clauses
0.01/0.04	c 
0.01/0.04	c +   0.0 468.0  2913  34.9 18129   100   280 10002   3.4   1.1 
0.01/0.04	c R   0.0 468.0  2913  34.9 18129   100   280 10002   3.5   1.1 
0.01/0.05	c +   0.1 436.5  2913  35.1 18129   250   430 11002   9.8   1.1 
0.01/0.06	c R   0.1 562.0  2913  40.4 18129   404   583 11002   5.4   1.2 
0.01/0.06	c +   0.1 547.5  2913  40.5 18129   475   654 12102   7.8   1.2 
0.01/0.07	c +   0.1 517.3  2913  40.5 18129   812   991 13312  14.4   1.2 
0.01/0.08	c R   0.1 501.7  2913  40.5 18129  1211  1390 13312  17.9   1.3 
0.01/0.09	c +   0.1 490.0  2913  40.5 18129  1317  1496 14643  17.7   1.3 
0.09/0.11	c +   0.1 448.9  2913  40.9 18129  2074  2253 16107  18.3   1.4 
0.09/0.16	c +   0.2 414.5  2913  43.2 18129  3209  3388 17717  18.2   1.5 
0.09/0.16	c R   0.2 414.2  2913  43.2 18129  3218  3397 17717  18.0   1.5 
0.19/0.23	c +   0.2 368.8  2913  43.2 18129  4911  5090 19488  19.8   1.7 
0.29/0.33	c +   0.3 340.1  2913  44.5 18129  7464  7643 21436  16.8   2.0 
0.29/0.37	c R   0.4 333.3  2913  44.5 18129  8035  8214 21436  18.6   2.1 
0.49/0.56	c +   0.6 288.8  2913  44.5 18129 11293 11472 23579  17.5   2.5 
0.89/0.93	c +   0.9 309.4  2913  49.6 18129 17036 17215 25936  17.6   3.4 
1.09/1.11	c R   1.1 297.2  2913  49.6 18129 19256 19435 25936  17.4   3.8 
1.59/1.63	c +   1.6 262.7  2913  49.8 18129 25650 25829 28529  17.7   4.6 
2.49/2.54	c +   2.5 225.2  2913  50.8 18129 38571 24464 31381  19.5   4.2 
3.09/3.17	c R   3.2 233.5  2913  54.4 18129 44905 30797 31381  20.3   5.4 
3.09/3.17	c 
3.09/3.17	c  seconds     variables   original    learned     agility
3.09/3.17	c         level        used      conflicts    limit          MB
3.09/3.17	c 
4.29/4.34	c +   4.3 218.6  2913  58.7 18129 57952 27141 34519  19.7   5.1 
6.99/7.00	c +   7.0 182.3  2913  58.7 18129 87023 20510 37970  18.1   4.1 
8.69/8.71	c R   8.7 189.2  2913  64.3 18129 102e3 36102 37970  19.6   7.0 
11.29/11.36	c +  11.4 166.9  2913  64.4 18129 130e3 21420 41767  17.7   4.1 
18.08/18.13	c +  18.1 139.0  2913  64.4 18129 196e3 39862 45943  16.1   6.7 
22.68/22.75	c R  22.7 147.9  2913  70.9 18129 230e3 18032 45943  19.8   4.4 
29.38/29.47	c +  29.5 134.6  2913  71.6 18129 294e3 26839 50537  18.7   4.5 
48.57/48.63	c +  48.6 120.5  2913  74.2 18129 441e3 19345 55590  17.9   4.2 
64.17/64.20	c R  64.2 123.2  2913  75.1 18129 512e3 51352 55590  19.4  10.6 
84.17/84.26	c +  84.2 129.8  2913  79.8 18129 662e3 22753 61149  18.7   4.4 
135.16/135.25	c + 135.2 151.7  2913  85.0 18129 993e3 36581 67263  16.8   7.0 
168.45/168.50	c R 168.5 157.4  2913  87.4 18129 112e4 36793 67263  19.5   7.7 
238.82/238.90	c + 238.8 147.6  2913  87.5 18129 148e4 46952 73989  19.3   8.6 
433.17/433.36	c + 433.2 156.0  2913  90.4 18129 223e4 27527 81387  17.7   7.1 
526.34/526.51	c R 526.4 160.7  2913  90.8 18129 246e4 26554 81387  17.1   6.6 
744.68/744.92	c + 744.7 153.7  2913  91.3 18129 335e4 65729 89525  16.8  12.1

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1727891-1240730253/watcher-1727891-1240730253 -o /tmp/evaluation-result-1727891-1240730253/solver-1727891-1240730253 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1727891-1240730253.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: 0.93 0.98 0.99 3/64 9616
/proc/meminfo: memFree=1808512/2055920 swapFree=4181748/4192956
[pid=9616] ppid=9614 vsize=1056 CPUtime=0
/proc/9616/stat : 9616 (picosat) R 9614 9616 9329 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 101052231 1081344 142 1992294400 134512640 135137933 4294956224 18446744073709551615 134543136 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 264 142 56 152 0 110 0

[startup+0.015657 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 9616
/proc/meminfo: memFree=1808512/2055920 swapFree=4181748/4192956
[pid=9616] ppid=9614 vsize=1348 CPUtime=0.01
/proc/9616/stat : 9616 (picosat) R 9614 9616 9329 0 -1 4194304 248 0 0 0 1 0 0 0 18 0 1 0 101052231 1380352 233 1992294400 134512640 135137933 4294956224 18446744073709551615 134689438 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 337 233 56 152 0 183 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1348

[startup+0.102667 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 9616
/proc/meminfo: memFree=1808512/2055920 swapFree=4181748/4192956
[pid=9616] ppid=9614 vsize=2140 CPUtime=0.09
/proc/9616/stat : 9616 (picosat) R 9614 9616 9329 0 -1 4194304 444 0 0 0 9 0 0 0 18 0 1 0 101052231 2191360 429 1992294400 134512640 135137933 4294956224 18446744073709551615 134547671 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 535 429 69 152 0 381 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2140

[startup+0.302688 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 9616
/proc/meminfo: memFree=1808512/2055920 swapFree=4181748/4192956
[pid=9616] ppid=9614 vsize=2800 CPUtime=0.29
/proc/9616/stat : 9616 (picosat) R 9614 9616 9329 0 -1 4194304 606 0 0 0 29 0 0 0 19 0 1 0 101052231 2867200 591 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 700 591 69 152 0 546 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2800

[startup+0.702731 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 9616
/proc/meminfo: memFree=1808512/2055920 swapFree=4181748/4192956
[pid=9616] ppid=9614 vsize=3856 CPUtime=0.69
/proc/9616/stat : 9616 (picosat) R 9614 9616 9329 0 -1 4194304 847 0 0 0 69 0 0 0 22 0 1 0 101052231 3948544 832 1992294400 134512640 135137933 4294956224 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 964 832 69 152 0 810 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3856

[startup+1.50182 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 9617
/proc/meminfo: memFree=1804728/2055920 swapFree=4181748/4192956
[pid=9616] ppid=9614 vsize=5440 CPUtime=1.49
/proc/9616/stat : 9616 (picosat) R 9614 9616 9329 0 -1 4194304 1259 0 0 0 149 0 0 0 25 0 1 0 101052231 5570560 1244 1992294400 134512640 135137933 4294956224 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 1360 1244 69 152 0 1206 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5440

[startup+3.10199 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 9617
/proc/meminfo: memFree=1803000/2055920 swapFree=4181748/4192956
[pid=9616] ppid=9614 vsize=6500 CPUtime=3.09
/proc/9616/stat : 9616 (picosat) R 9614 9616 9329 0 -1 4194304 1517 0 0 0 309 0 0 0 25 0 1 0 101052231 6656000 1502 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 1625 1502 69 152 0 1471 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6500

[startup+6.30134 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 9617
/proc/meminfo: memFree=1801528/2055920 swapFree=4181748/4192956
[pid=9616] ppid=9614 vsize=7680 CPUtime=6.29
/proc/9616/stat : 9616 (picosat) R 9614 9616 9329 0 -1 4194304 1773 0 0 0 628 1 0 0 25 0 1 0 101052231 7864320 1758 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 1920 1758 69 152 0 1766 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7680

[startup+12.7011 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 9617
/proc/meminfo: memFree=1800640/2055920 swapFree=4181748/4192956
[pid=9616] ppid=9614 vsize=8472 CPUtime=12.69
/proc/9616/stat : 9616 (picosat) R 9614 9616 9329 0 -1 4194304 1972 0 0 0 1268 1 0 0 25 0 1 0 101052231 8675328 1957 1992294400 134512640 135137933 4294956224 18446744073709551615 134552163 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 2118 1957 69 152 0 1964 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8472

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 9617
/proc/meminfo: memFree=1799296/2055920 swapFree=4181748/4192956
[pid=9616] ppid=9614 vsize=9792 CPUtime=25.48
/proc/9616/stat : 9616 (picosat) R 9614 9616 9329 0 -1 4194304 2306 0 0 0 2547 1 0 0 25 0 1 0 101052231 10027008 2291 1992294400 134512640 135137933 4294956224 18446744073709551615 134553554 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 2448 2291 69 152 0 2294 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9792

[startup+51.1012 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 9617
/proc/meminfo: memFree=1798976/2055920 swapFree=4181748/4192956
[pid=9616] ppid=9614 vsize=10188 CPUtime=51.07
/proc/9616/stat : 9616 (picosat) R 9614 9616 9329 0 -1 4194304 2408 0 0 0 5105 2 0 0 25 0 1 0 101052231 10432512 2393 1992294400 134512640 135137933 4294956224 18446744073709551615 134527844 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 2547 2393 69 152 0 2393 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10188

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 9617
/proc/meminfo: memFree=1796288/2055920 swapFree=4181748/4192956
[pid=9616] ppid=9614 vsize=12696 CPUtime=102.27
/proc/9616/stat : 9616 (picosat) R 9614 9616 9329 0 -1 4194304 3067 0 0 0 10224 3 0 0 25 0 1 0 101052231 13000704 3052 1992294400 134512640 135137933 4294956224 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 3174 3052 69 152 0 3020 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12696

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9617
/proc/meminfo: memFree=1794944/2055920 swapFree=4181748/4192956
[pid=9616] ppid=9614 vsize=14396 CPUtime=162.25
/proc/9616/stat : 9616 (picosat) R 9614 9616 9329 0 -1 4194304 3381 0 0 0 16221 4 0 0 25 0 1 0 101052231 14741504 3366 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 3599 3366 69 152 0 3445 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14396

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9617
/proc/meminfo: memFree=1794816/2055920 swapFree=4181748/4192956
[pid=9616] ppid=9614 vsize=14528 CPUtime=222.23
/proc/9616/stat : 9616 (picosat) R 9614 9616 9329 0 -1 4194304 3410 0 0 0 22219 4 0 0 25 0 1 0 101052231 14876672 3395 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 3632 3395 69 152 0 3478 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14528

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9617
/proc/meminfo: memFree=1791616/2055920 swapFree=4181748/4192956
[pid=9616] ppid=9614 vsize=17564 CPUtime=282.21
/proc/9616/stat : 9616 (picosat) R 9614 9616 9329 0 -1 4194304 4186 0 0 0 28216 5 0 0 25 0 1 0 101052231 17985536 4171 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 4391 4171 69 152 0 4237 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17564

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9617
/proc/meminfo: memFree=1791616/2055920 swapFree=4181748/4192956
[pid=9616] ppid=9614 vsize=17564 CPUtime=342.19
/proc/9616/stat : 9616 (picosat) R 9614 9616 9329 0 -1 4194304 4186 0 0 0 34214 5 0 0 25 0 1 0 101052231 17985536 4171 1992294400 134512640 135137933 4294956224 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 4391 4171 69 152 0 4237 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 17564

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9617
/proc/meminfo: memFree=1791360/2055920 swapFree=4181748/4192956
[pid=9616] ppid=9614 vsize=17828 CPUtime=402.17
/proc/9616/stat : 9616 (picosat) R 9614 9616 9329 0 -1 4194304 4235 0 0 0 40212 5 0 0 25 0 1 0 101052231 18255872 4220 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 4457 4220 69 152 0 4303 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 17828

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9617
/proc/meminfo: memFree=1787072/2055920 swapFree=4181748/4192956
[pid=9616] ppid=9614 vsize=21920 CPUtime=462.16
/proc/9616/stat : 9616 (picosat) R 9614 9616 9329 0 -1 4194304 5290 0 0 0 46210 6 0 0 25 0 1 0 101052231 22446080 5275 1992294400 134512640 135137933 4294956224 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 5480 5275 69 152 0 5326 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 21920

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9617
/proc/meminfo: memFree=1787136/2055920 swapFree=4181748/4192956
[pid=9616] ppid=9614 vsize=21920 CPUtime=522.14
/proc/9616/stat : 9616 (picosat) R 9614 9616 9329 0 -1 4194304 5290 0 0 0 52208 6 0 0 25 0 1 0 101052231 22446080 5275 1992294400 134512640 135137933 4294956224 18446744073709551615 134552420 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 5480 5275 69 152 0 5326 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 21920

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9617
/proc/meminfo: memFree=1787072/2055920 swapFree=4181748/4192956
[pid=9616] ppid=9614 vsize=21920 CPUtime=582.12
/proc/9616/stat : 9616 (picosat) R 9614 9616 9329 0 -1 4194304 5290 0 0 0 58206 6 0 0 25 0 1 0 101052231 22446080 5275 1992294400 134512640 135137933 4294956224 18446744073709551615 134548919 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 5480 5275 69 152 0 5326 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 21920

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9617
/proc/meminfo: memFree=1787008/2055920 swapFree=4181748/4192956
[pid=9616] ppid=9614 vsize=21920 CPUtime=642.11
/proc/9616/stat : 9616 (picosat) R 9614 9616 9329 0 -1 4194304 5290 0 0 0 64205 6 0 0 25 0 1 0 101052231 22446080 5275 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 5480 5275 69 152 0 5326 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 21920

[startup+702.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9617
/proc/meminfo: memFree=1787072/2055920 swapFree=4181748/4192956
[pid=9616] ppid=9614 vsize=21920 CPUtime=702.09
/proc/9616/stat : 9616 (picosat) R 9614 9616 9329 0 -1 4194304 5290 0 0 0 70202 7 0 0 25 0 1 0 101052231 22446080 5275 1992294400 134512640 135137933 4294956224 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 5480 5275 69 152 0 5326 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 21920

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9617
/proc/meminfo: memFree=1786944/2055920 swapFree=4181748/4192956
[pid=9616] ppid=9614 vsize=21920 CPUtime=762.08
/proc/9616/stat : 9616 (picosat) R 9614 9616 9329 0 -1 4194304 5306 0 0 0 76201 7 0 0 25 0 1 0 101052231 22446080 5291 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 5480 5291 69 152 0 5326 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 21920

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9617
/proc/meminfo: memFree=1786880/2055920 swapFree=4181748/4192956
[pid=9616] ppid=9614 vsize=21920 CPUtime=822.06
/proc/9616/stat : 9616 (picosat) R 9614 9616 9329 0 -1 4194304 5306 0 0 0 82199 7 0 0 25 0 1 0 101052231 22446080 5291 1992294400 134512640 135137933 4294956224 18446744073709551615 134548992 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 5480 5291 69 152 0 5326 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 21920

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9617
/proc/meminfo: memFree=1786880/2055920 swapFree=4181748/4192956
[pid=9616] ppid=9614 vsize=21920 CPUtime=882.04
/proc/9616/stat : 9616 (picosat) R 9614 9616 9329 0 -1 4194304 5306 0 0 0 88197 7 0 0 25 0 1 0 101052231 22446080 5291 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 5480 5291 69 152 0 5326 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 21920

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9617
/proc/meminfo: memFree=1786880/2055920 swapFree=4181748/4192956
[pid=9616] ppid=9614 vsize=21920 CPUtime=942.02
/proc/9616/stat : 9616 (picosat) R 9614 9616 9329 0 -1 4194304 5306 0 0 0 94195 7 0 0 25 0 1 0 101052231 22446080 5291 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 5480 5291 69 152 0 5326 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 21920

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9617
/proc/meminfo: memFree=1786816/2055920 swapFree=4181748/4192956
[pid=9616] ppid=9614 vsize=21920 CPUtime=1002
/proc/9616/stat : 9616 (picosat) R 9614 9616 9329 0 -1 4194304 5306 0 0 0 100193 7 0 0 25 0 1 0 101052231 22446080 5291 1992294400 134512640 135137933 4294956224 18446744073709551615 134551628 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 5480 5291 69 152 0 5326 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 21920

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9617
/proc/meminfo: memFree=1786752/2055920 swapFree=4181748/4192956
[pid=9616] ppid=9614 vsize=21920 CPUtime=1061.99
/proc/9616/stat : 9616 (picosat) R 9614 9616 9329 0 -1 4194304 5306 0 0 0 106191 8 0 0 25 0 1 0 101052231 22446080 5291 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 5480 5291 69 152 0 5326 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 21920

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9617
/proc/meminfo: memFree=1786816/2055920 swapFree=4181748/4192956
[pid=9616] ppid=9614 vsize=21868 CPUtime=1121.97
/proc/9616/stat : 9616 (picosat) R 9614 9616 9329 0 -1 4194304 5306 0 0 0 112189 8 0 0 25 0 1 0 101052231 22392832 5286 1992294400 134512640 135137933 4294956224 18446744073709551615 134548881 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 5467 5286 69 152 0 5313 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 21868

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9617
/proc/meminfo: memFree=1786752/2055920 swapFree=4181748/4192956
[pid=9616] ppid=9614 vsize=21864 CPUtime=1181.95
/proc/9616/stat : 9616 (picosat) R 9614 9616 9329 0 -1 4194304 5306 0 0 0 118187 8 0 0 25 0 1 0 101052231 22388736 5285 1992294400 134512640 135137933 4294956224 18446744073709551615 134548982 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 5466 5285 69 152 0 5312 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 21864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 9617
/proc/meminfo: memFree=1786752/2055920 swapFree=4181748/4192956
[pid=9616] ppid=9614 vsize=21864 CPUtime=1200.05
/proc/9616/stat : 9616 (picosat) R 9614 9616 9329 0 -1 4194304 5306 0 0 0 119997 8 0 0 25 0 1 0 101052231 22388736 5285 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/9616/statm: 5466 5285 69 152 0 5312 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 21864

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): 1200.06
CPU user time (s): 1199.97
CPU system time (s): 0.090986
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 21920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.090986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5306
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= 2725

runsolver used 0.844871 second user time and 2.49262 second system time

The end

Launcher Data 

Begin job on node64 at 2009-04-26 09:17:33
IDJOB=1727891
IDBENCH=24648
IDSOLVER=506
FILE ID=node64/1727891-1240730253
PBS_JOBID= 9186926
Free space on /tmp= 66168 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Hard/contest05/QG/QG7a-gensys-ukn009.sat05-3849.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1727891-1240730253/watcher-1727891-1240730253 -o /tmp/evaluation-result-1727891-1240730253/solver-1727891-1240730253 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1727891-1240730253.cnf

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

MD5SUM BENCH= 42a7abc6638576e7c05fba1c9e36829b
RANDOM SEED=1433275487

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		: 3000.218
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		: 3000.218
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:       1808992 kB
Buffers:         19784 kB
Cached:         162652 kB
SwapCached:       4496 kB
Active:          22308 kB
Inactive:       167896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1808992 kB
SwapTotal:     4192956 kB
SwapFree:      4181748 kB
Dirty:            1404 kB
Writeback:           0 kB
Mapped:          14040 kB
Slab:            42468 kB
Committed_AS:   285628 kB
PageTables:       1388 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= 66168 MiB
End job on node64 at 2009-04-26 09:37:36