Trace number 1731495

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 913UNSAT 569.162 569.314

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-connm-ue-csp-sat-n600-d0.02-s1676244754.sat05-535.reshuffled-07.cnf
MD5SUMd2283e85579af5f5de3cfcfaac7f25fa
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark207.133
Satisfiable
(Un)Satisfiability was proved
Number of variables580
Number of clauses7153
Sum of the clauses size21604
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 37008
Number of clauses of size 4145
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-1731495-1240771313.cnf
0.00/0.00	c parsed header 'p cnf 580 7153'
0.00/0.00	c initialized 580 variables
0.00/0.00	c found 7153 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   580   0.0  7153     0     0     0   0.0   0.3 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 3576 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0 115.3   580  30.9  7153   100   100  3933   5.8   0.3 
0.00/0.00	c R   0.0 115.3   580  30.9  7153   101   101  3933   5.8   0.3 
0.00/0.01	c +   0.0  84.3   580  72.2  7153   250   250  4326  21.1   0.3 
0.00/0.01	c N   0.0  72.4   580  78.1  7153   401   400  4326  29.2   0.3 
0.00/0.02	c +   0.0  68.5   580  78.1  7153   475   474  4758  30.0   0.3 
0.00/0.03	c +   0.0  51.0   580  80.2  7153   812   811  5233  31.9   0.3 
0.00/0.04	c N   0.0  42.1   580  80.2  7153  1201  1200  5233  32.5   0.4 
0.00/0.05	c +   0.1  40.6   580  80.2  7153  1317  1316  5756  33.4   0.4 
0.08/0.09	c +   0.1  34.5   580  80.2  7153  2074  2073  6331  33.6   0.4 
0.09/0.15	c N   0.2  29.7   580  80.2  7153  3208  3207  6331  36.1   0.5 
0.09/0.15	c +   0.2  29.7   580  80.2  7153  3209  3208  6964  35.8   0.5 
0.19/0.23	c +   0.2  26.0   580  93.3  7153  4911  4910  7660  29.3   0.7 
0.39/0.42	c +   0.4  22.7   580  96.7  7153  7464  7462  8426  35.7   0.9 
0.39/0.46	c N   0.5  22.3   580  96.7  7153  8016  8014  8426  36.7   0.9 
0.69/0.74	c +   0.7  20.1   580  96.7  7153 11293  7061  9268  35.5   0.9 
1.19/1.25	c +   1.3  18.0   580  97.2  7153 17036  8158 10194  37.7   1.0 
1.39/1.47	c N   1.5  17.4   580  97.2  7153 19237  5244 10194  35.7   0.8 
1.99/2.08	c +   2.1  16.7   580  97.2  7153 25650  6540 11213  34.8   0.9 
3.30/3.33	c +   3.3  15.6   580  98.6  7153 38571  8210 12334  36.2   1.0 
3.89/3.91	c N   3.9  15.5   580  98.6  7153 44881  8336 12334  34.1   1.0 
3.89/3.91	c 
3.89/3.91	c  seconds     variables   original    learned     agility
3.89/3.91	c         level        used      conflicts    limit          MB
3.89/3.91	c 
5.19/5.22	c +   5.2  15.1   580  98.6  7153 57952  9045 13567  36.8   1.1 
8.29/8.31	c +   8.3  14.6   580  98.6  7153 87023 10920 14923  35.5   1.3 
9.99/10.06	c N  10.1  14.2   580  98.6  7153 102e3 11499 14923  36.8   1.3 
12.89/12.91	c +  12.9  14.2   580  98.6  7153 130e3  9656 16415  36.7   1.1 
19.69/19.74	c +  19.7  13.8   580  98.6  7153 196e3  9240 18056  35.8   1.2 
23.39/23.45	c N  23.4  13.7   580  98.6  7153 230e3 16787 18056  35.9   1.9 
30.08/30.16	c +  30.2  13.7   580  98.6  7153 294e3 16911 19861  37.3   1.8 
46.98/47.09	c +  47.1  13.4   580  98.6  7153 441e3 14883 21847  36.3   1.7 
55.78/55.87	c N  55.9  13.2   580  98.6  7153 512e3 20578 21847  37.5   2.3 
74.57/74.63	c +  74.6  13.1   580  98.6  7153 662e3 16820 24031  36.7   1.8 
119.96/120.09	c + 120.1  12.8   580  98.6  7153 993e3 23091 26434  36.0   2.4 
138.75/138.85	c N 138.8  12.8   580  98.6  7153 112e4 25366 26434  38.0   2.7 
193.64/193.79	c + 193.7  12.8   580  98.6  7153 148e4 16897 29077  39.2   1.9 
294.72/294.83	c s 294.8  12.5   579  98.6  7129 213e4 15975 29077  36.3   1.9 
294.72/294.84	c N 294.8  12.5   579  98.6  7129 213e4 16075 29077  37.1   1.9 
294.72/294.88	c N 294.8  12.5   579  98.6  7129 213e4 16376 29077  36.3   1.9 
294.81/294.98	c N 294.9  12.5   579  98.6  7129 213e4 17179 29077  37.3   2.0 
295.11/295.25	c N 295.2  12.5   579  98.6  7129 213e4 19185 29077  38.7   2.2 
295.91/296.04	c N 296.0  12.5   579  98.6  7129 214e4 23997 29077  37.1   2.6 
297.61/297.80	c N 297.7  12.5   579  98.6  7129 215e4 20662 29077  37.7   2.1 
301.31/301.40	c N 301.3  12.5   579  98.6  7129 217e4 17182 29077  38.6   1.8 
309.91/310.10	c + 310.0  12.5   579  98.6  7129 223e4 16018 31984  37.1   1.6 
309.91/310.10	c 
309.91/310.10	c  seconds     variables   original    learned     agility
309.91/310.10	c         level        used      conflicts    limit          MB
309.91/310.10	c 
310.01/310.17	c N 310.1  12.5   579  98.6  7129 223e4 16646 31984  37.3   1.6 
329.90/330.08	c N 330.0  12.5   579  98.6  7129 236e4 16708 31984  38.3   1.7 
351.59/351.77	c s 351.7  12.4   578  98.6  7045 250e4  5924 31984  36.4   0.8 
351.59/351.78	c N 351.7  12.4   578  98.6  7045 250e4  6025 31984  38.0   0.8 
351.69/351.80	c N 351.7  12.4   578  98.6  7045 250e4  6326 31984  38.4   0.9 
351.69/351.87	c N 351.8  12.4   578  98.6  7045 250e4  7128 31984  37.1   0.9 
351.90/352.05	c N 352.0  12.4   578  98.6  7045 250e4  9131 31984  37.5   1.1 
352.49/352.61	c N 352.5  12.4   578  98.6  7045 251e4 13941 31984  35.8   1.6 
354.10/354.29	c N 354.2  12.4   578  98.6  7045 252e4 25165 31984  38.6   2.6 
358.59/358.73	c N 358.6  12.4   578  98.6  7045 254e4 18791 31984  37.1   2.0 
368.39/368.54	c N 368.4  12.5   578  98.6  7045 260e4 28461 31984  38.8   3.0 
389.88/390.03	c N 389.9  12.6   578  98.6  7045 273e4 28045 31984  36.7   2.9 
435.97/436.10	c N 436.0  12.7   578  98.6  7045 301e4 21376 31984  39.6   2.1 
489.96/490.10	c + 490.0  12.6   578  98.6  7045 335e4 21224 35182  39.6   2.0 
518.45/518.60	c s 518.5  12.5   577  98.6  7044 352e4 12283 35182  39.1   1.7 
518.45/518.62	c N 518.5  12.5   577  98.6  7044 352e4 12380 35182  36.5   1.7 
518.45/518.65	c N 518.5  12.5   577  98.6  7044 352e4 12681 35182  34.7   1.7 
518.55/518.75	c N 518.6  12.5   577  98.6  7044 352e4 13482 35182  34.4   1.8 
518.85/519.02	c N 518.9  12.5   577  98.6  7044 352e4 15483 35182  36.3   2.0 
519.55/519.78	c N 519.6  12.5   577  98.6  7044 352e4 20293 35182  36.4   2.4 
521.55/521.72	c N 521.6  12.5   577  98.6  7044 353e4 31515 35182  37.9   3.4 
526.25/526.43	c N 526.3  12.6   577  98.6  7044 356e4 21420 35182  37.6   2.5 
526.25/526.43	c 
526.25/526.43	c  seconds     variables   original    learned     agility
526.25/526.43	c         level        used      conflicts    limit          MB
526.25/526.43	c 
536.34/536.52	c N 536.4  12.5   577  99.5  7044 362e4 26323 35182  36.8   2.7 
556.84/557.00	c s 556.9  12.5   573  99.5  6863 374e4  8462 35182  38.5   1.3 
556.84/557.01	c N 556.9  12.5   573  99.5  6863 374e4  8561 35182  36.2   1.3 
556.84/557.04	c N 556.9  12.5   573  99.5  6863 374e4  8859 35182  35.2   1.3 
556.94/557.12	c N 557.0  12.5   573  99.5  6863 374e4  9658 35182  36.4   1.4 
557.14/557.38	c N 557.2  12.5   573  99.5  6863 374e4 11664 35182  37.8   1.5 
557.84/558.08	c N 557.9  12.5   573  99.5  6863 375e4 16478 35182  37.4   1.8 
559.74/559.99	c N 559.8  12.5   573  99.5  6863 376e4 27697 35182  38.6   2.7 
560.94/561.11	c s 561.0  12.5   572  99.5  6779 377e4  8348 35182  35.4   1.2 
560.94/561.12	c N 561.0  12.5   572  99.5  6779 377e4  8446 35182  34.0   1.2 
560.94/561.15	c N 561.0  12.5   572  99.5  6779 377e4  8747 35182  36.3   1.2 
561.04/561.23	c N 561.1  12.5   572  99.5  6779 377e4  9548 35182  37.1   1.3 
561.24/561.44	c N 561.3  12.5   572  99.5  6779 377e4 11555 35182  36.1   1.4 
561.84/562.05	c N 561.9  12.5   572  99.5  6779 377e4 16367 35182  35.8   1.8 
563.04/563.26	c s 563.1  12.4   571  99.5  6731 378e4 11943 35182  36.2   1.4 
563.04/563.27	c N 563.1  12.4   571  99.5  6731 378e4 12043 35182  36.3   1.4 
563.14/563.31	c N 563.2  12.4   571  99.5  6731 378e4 12343 35182  38.8   1.5 
563.24/563.41	c N 563.3  12.4   571  99.5  6731 378e4 13148 35182  35.3   1.5 
563.44/563.69	c N 563.5  12.4   571  99.5  6731 379e4 15153 35182  37.7   1.7 
564.14/564.39	c N 564.2  12.4   571  99.5  6731 379e4 19962 35182  37.0   2.0 
564.34/564.57	c N 564.4  12.4   570  99.5  6731 379e4 21046 35182  37.0   2.0 
564.44/564.62	c N 564.5  12.4   570  99.5  6731 379e4 21346 35182  37.6   2.1 
564.44/564.62	c 
564.44/564.62	c  seconds     variables   original    learned     agility
564.44/564.62	c         level        used      conflicts    limit          MB
564.44/564.62	c 
564.54/564.75	c N 564.6  12.4   570  99.5  6731 379e4 22147 35182  38.9   2.1 
564.94/565.10	c N 565.0  12.4   570  99.5  6731 379e4 24153 35182  37.8   2.3 
564.94/565.19	c s 565.0  12.4   570  99.5  6695 379e4 17168 35182  37.3   1.9 
565.74/565.95	c N 565.8  12.4   570  99.5  6695 380e4 21478 35182  38.0   2.2 
567.94/568.13	c N 568.0  12.4   566  99.5  6695 381e4 32523 35182  38.2   2.9 
568.04/568.23	c N 568.1  12.4   566  99.5  6695 381e4 32826 35182  36.7   3.0 
568.24/568.43	c s 568.3  12.4   566  99.5  6586 381e4 15503 35182  36.9   1.7 
568.24/568.46	c N 568.3  12.4   566  99.5  6586 381e4 15652 35182  37.3   1.7 
568.54/568.79	c N 568.6  12.4   564  99.5  6586 381e4 17408 35182  36.0   1.8 
568.64/568.84	c N 568.7  12.4   564  99.5  6586 381e4 17710 35182  37.7   1.8 
568.64/568.89	c N 568.7  12.4   563  99.5  6586 381e4 17954 35182  37.5   1.8 
568.74/568.95	c N 568.8  12.4   563  99.5  6586 381e4 18255 35182  38.0   1.8 
568.84/569.00	c N 568.8  12.4   561  99.5  6586 381e4 18483 35182  34.4   1.9 
568.84/569.05	c N 568.9  12.4   561  99.5  6586 381e4 18784 35182  36.9   1.9 
569.04/569.21	c N 569.1  12.4   558  99.5  6586 382e4 19595 35182  37.8   1.9 
569.04/569.27	c N 569.1  12.4   558  99.5  6586 382e4 19897 35182  38.5   1.9 
569.14/569.31	c 0 569.2  12.4   400  99.5  6586 382e4 20046 35182  37.3   2.0 
569.14/569.31	c 
569.14/569.31	c  seconds     variables   original    learned     agility
569.14/569.31	c         level        used      conflicts    limit          MB
569.14/569.31	c 
569.14/569.31	s UNSATISFIABLE
569.14/569.31	c
569.14/569.31	c 19 iterations
569.14/569.31	c 2 restarts
569.14/569.31	c 0 failed literals
569.14/569.31	c 3820894 conflicts
569.14/569.31	c 4083068 decisions
569.14/569.31	c 180 fixed variables
569.14/569.31	c 71508922 learned literals
569.14/569.31	c 39.1% deleted literals
569.14/569.31	c 443161505 propagations
569.14/569.31	c 99.5% variables used
569.14/569.31	c 569.2 seconds in library
569.14/569.31	c 0.8 megaprops/second
569.14/569.31	c 9 simplifications
569.14/569.31	c 277 reductions
569.14/569.31	c 344.5 MB recycled
569.14/569.31	c 3.8 MB maximally allocated
569.14/569.31	c 569.2 seconds total run time

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1731495-1240771313/watcher-1731495-1240771313 -o /tmp/evaluation-result-1731495-1240771313/solver-1731495-1240771313 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1731495-1240771313.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: 1.92 1.89 1.47 3/65 24051
/proc/meminfo: memFree=1755184/2055920 swapFree=4181392/4192956
[pid=24051] ppid=24049 vsize=1044 CPUtime=0
/proc/24051/stat : 24051 (picosat) R 24049 24051 23800 0 -1 4194304 149 0 0 0 0 0 0 0 20 0 1 0 105160458 1069056 134 1992294400 134512640 135137933 4294956224 18446744073709551615 134668310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24051/statm: 261 135 56 152 0 107 0

[startup+0.087546 s]
/proc/loadavg: 1.92 1.89 1.47 3/65 24051
/proc/meminfo: memFree=1755184/2055920 swapFree=4181392/4192956
[pid=24051] ppid=24049 vsize=1176 CPUtime=0.08
/proc/24051/stat : 24051 (picosat) R 24049 24051 23800 0 -1 4194304 209 0 0 0 8 0 0 0 20 0 1 0 105160458 1204224 194 1992294400 134512640 135137933 4294956224 18446744073709551615 134551478 0 0 4096 0 0 0 0 17 1 0 0
/proc/24051/statm: 294 194 69 152 0 140 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1176

[startup+0.101547 s]
/proc/loadavg: 1.92 1.89 1.47 3/65 24051
/proc/meminfo: memFree=1755184/2055920 swapFree=4181392/4192956
[pid=24051] ppid=24049 vsize=1176 CPUtime=0.09
/proc/24051/stat : 24051 (picosat) R 24049 24051 23800 0 -1 4194304 217 0 0 0 9 0 0 0 20 0 1 0 105160458 1204224 202 1992294400 134512640 135137933 4294956224 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 1 0 0
/proc/24051/statm: 294 202 69 152 0 140 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1176

[startup+0.301569 s]
/proc/loadavg: 1.92 1.89 1.47 3/65 24051
/proc/meminfo: memFree=1755184/2055920 swapFree=4181392/4192956
[pid=24051] ppid=24049 vsize=1572 CPUtime=0.29
/proc/24051/stat : 24051 (picosat) R 24049 24051 23800 0 -1 4194304 296 0 0 0 29 0 0 0 22 0 1 0 105160458 1609728 281 1992294400 134512640 135137933 4294956224 18446744073709551615 134552494 0 0 4096 0 0 0 0 17 1 0 0
/proc/24051/statm: 393 281 69 152 0 239 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1572

[startup+0.701613 s]
/proc/loadavg: 1.92 1.89 1.47 3/65 24051
/proc/meminfo: memFree=1755184/2055920 swapFree=4181392/4192956
[pid=24051] ppid=24049 vsize=1868 CPUtime=0.69
/proc/24051/stat : 24051 (picosat) R 24049 24051 23800 0 -1 4194304 367 0 0 0 69 0 0 0 25 0 1 0 105160458 1912832 352 1992294400 134512640 135137933 4294956224 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/24051/statm: 467 352 69 152 0 313 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1868

[startup+1.5017 s]
/proc/loadavg: 1.92 1.89 1.47 2/66 24052
/proc/meminfo: memFree=1753960/2055920 swapFree=4181392/4192956
[pid=24051] ppid=24049 vsize=2000 CPUtime=1.49
/proc/24051/stat : 24051 (picosat) R 24049 24051 23800 0 -1 4194304 418 0 0 0 149 0 0 0 25 0 1 0 105160458 2048000 403 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24051/statm: 500 403 69 152 0 346 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2000

[startup+3.10288 s]
/proc/loadavg: 1.92 1.89 1.47 2/66 24052
/proc/meminfo: memFree=1753640/2055920 swapFree=4181392/4192956
[pid=24051] ppid=24049 vsize=2264 CPUtime=3.09
/proc/24051/stat : 24051 (picosat) R 24049 24051 23800 0 -1 4194304 466 0 0 0 309 0 0 0 25 0 1 0 105160458 2318336 451 1992294400 134512640 135137933 4294956224 18446744073709551615 134548895 0 0 4096 0 0 0 0 17 1 0 0
/proc/24051/statm: 566 451 69 152 0 412 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2264

[startup+6.30124 s]
/proc/loadavg: 1.84 1.88 1.47 2/66 24052
/proc/meminfo: memFree=1753448/2055920 swapFree=4181392/4192956
[pid=24051] ppid=24049 vsize=2396 CPUtime=6.29
/proc/24051/stat : 24051 (picosat) R 24049 24051 23800 0 -1 4194304 523 0 0 0 629 0 0 0 25 0 1 0 105160458 2453504 508 1992294400 134512640 135137933 4294956224 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/24051/statm: 599 508 69 152 0 445 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2396

[startup+12.7019 s]
/proc/loadavg: 1.78 1.86 1.47 2/66 24052
/proc/meminfo: memFree=1753008/2055920 swapFree=4181392/4192956
[pid=24051] ppid=24049 vsize=2528 CPUtime=12.69
/proc/24051/stat : 24051 (picosat) R 24049 24051 23800 0 -1 4194304 560 0 0 0 1269 0 0 0 25 0 1 0 105160458 2588672 545 1992294400 134512640 135137933 4294956224 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 1 0 0
/proc/24051/statm: 632 545 69 152 0 478 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2528

[startup+25.5014 s]
/proc/loadavg: 1.60 1.82 1.46 2/66 24052
/proc/meminfo: memFree=1752624/2055920 swapFree=4181392/4192956
[pid=24051] ppid=24049 vsize=3056 CPUtime=25.49
/proc/24051/stat : 24051 (picosat) R 24049 24051 23800 0 -1 4194304 650 0 0 0 2549 0 0 0 25 0 1 0 105160458 3129344 634 1992294400 134512640 135137933 4294956224 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/24051/statm: 764 634 69 152 0 610 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3056

[startup+51.1012 s]
/proc/loadavg: 1.40 1.75 1.45 2/66 24052
/proc/meminfo: memFree=1752304/2055920 swapFree=4181392/4192956
[pid=24051] ppid=24049 vsize=3416 CPUtime=51.08
/proc/24051/stat : 24051 (picosat) R 24049 24051 23800 0 -1 4194304 745 0 0 0 5108 0 0 0 25 0 1 0 105160458 3497984 729 1992294400 134512640 135137933 4294956224 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/24051/statm: 854 729 69 152 0 700 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3416

[startup+102.306 s]
/proc/loadavg: 1.17 1.63 1.42 2/66 24052
/proc/meminfo: memFree=1751984/2055920 swapFree=4181392/4192956
[pid=24051] ppid=24049 vsize=3680 CPUtime=102.27
/proc/24051/stat : 24051 (picosat) R 24049 24051 23800 0 -1 4194304 805 0 0 0 10227 0 0 0 25 0 1 0 105160458 3768320 789 1992294400 134512640 135137933 4294956224 18446744073709551615 134549038 0 0 4096 0 0 0 0 17 1 0 0
/proc/24051/statm: 920 789 69 152 0 766 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3680

[startup+162.302 s]
/proc/loadavg: 1.06 1.52 1.39 2/66 24052
/proc/meminfo: memFree=1751600/2055920 swapFree=4181392/4192956
[pid=24051] ppid=24049 vsize=4032 CPUtime=162.25
/proc/24051/stat : 24051 (picosat) R 24049 24051 23800 0 -1 4194304 901 0 0 0 16225 0 0 0 25 0 1 0 105160458 4128768 885 1992294400 134512640 135137933 4294956224 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 1 0 0
/proc/24051/statm: 1008 885 69 152 0 854 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4032

[startup+222.301 s]
/proc/loadavg: 1.02 1.42 1.36 2/66 24052
/proc/meminfo: memFree=1751216/2055920 swapFree=4181392/4192956
[pid=24051] ppid=24049 vsize=4244 CPUtime=222.23
/proc/24051/stat : 24051 (picosat) R 24049 24051 23800 0 -1 4194304 986 0 0 0 22223 0 0 0 25 0 1 0 105160458 4345856 961 1992294400 134512640 135137933 4294956224 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/24051/statm: 1061 961 69 152 0 907 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4244

[startup+282.302 s]
/proc/loadavg: 1.01 1.34 1.34 2/66 24052
/proc/meminfo: memFree=1751088/2055920 swapFree=4181392/4192956
[pid=24051] ppid=24049 vsize=4376 CPUtime=282.22
/proc/24051/stat : 24051 (picosat) R 24049 24051 23800 0 -1 4194304 1003 0 0 0 28222 0 0 0 25 0 1 0 105160458 4481024 978 1992294400 134512640 135137933 4294956224 18446744073709551615 134549147 0 0 4096 0 0 0 0 17 1 0 0
/proc/24051/statm: 1094 978 69 152 0 940 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4376

[startup+342.302 s]
/proc/loadavg: 1.00 1.28 1.32 2/66 24052
/proc/meminfo: memFree=1750960/2055920 swapFree=4181392/4192956
[pid=24051] ppid=24049 vsize=4376 CPUtime=342.2
/proc/24051/stat : 24051 (picosat) R 24049 24051 23800 0 -1 4194304 1018 0 0 0 34220 0 0 0 25 0 1 0 105160458 4481024 993 1992294400 134512640 135137933 4294956224 18446744073709551615 134549119 0 0 4096 0 0 0 0 17 1 0 0
/proc/24051/statm: 1094 993 69 152 0 940 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4376

[startup+402.301 s]
/proc/loadavg: 1.00 1.22 1.29 2/66 24052
/proc/meminfo: memFree=1750640/2055920 swapFree=4181392/4192956
[pid=24051] ppid=24049 vsize=4616 CPUtime=402.18
/proc/24051/stat : 24051 (picosat) R 24049 24051 23800 0 -1 4194304 1077 0 0 0 40218 0 0 0 25 0 1 0 105160458 4726784 1052 1992294400 134512640 135137933 4294956224 18446744073709551615 134548801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24051/statm: 1154 1052 69 152 0 1000 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 4616

[startup+462.302 s]
/proc/loadavg: 1.00 1.18 1.27 2/66 24052
/proc/meminfo: memFree=1750576/2055920 swapFree=4181392/4192956
[pid=24051] ppid=24049 vsize=4616 CPUtime=462.16
/proc/24051/stat : 24051 (picosat) R 24049 24051 23800 0 -1 4194304 1077 0 0 0 46216 0 0 0 25 0 1 0 105160458 4726784 1052 1992294400 134512640 135137933 4294956224 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/24051/statm: 1154 1052 69 152 0 1000 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 4616

[startup+522.302 s]
/proc/loadavg: 1.00 1.14 1.25 2/66 24052
/proc/meminfo: memFree=1750448/2055920 swapFree=4181392/4192956
[pid=24051] ppid=24049 vsize=5004 CPUtime=522.15
/proc/24051/stat : 24051 (picosat) R 24049 24051 23800 0 -1 4194304 1121 0 0 0 52215 0 0 0 25 0 1 0 105160458 5124096 1096 1992294400 134512640 135137933 4294956224 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24051/statm: 1251 1096 69 152 0 1097 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 5004

Solver just ended. Dumping a history of the last processes samples

[startup+537.501 s]
/proc/loadavg: 1.00 1.14 1.25 2/66 24052
/proc/meminfo: memFree=1750320/2055920 swapFree=4181392/4192956
[pid=24051] ppid=24049 vsize=5136 CPUtime=537.34
/proc/24051/stat : 24051 (picosat) R 24049 24051 23800 0 -1 4194304 1133 0 0 0 53734 0 0 0 25 0 1 0 105160458 5259264 1108 1992294400 134512640 135137933 4294956224 18446744073709551615 134548825 0 0 4096 0 0 0 0 17 1 0 0
/proc/24051/statm: 1284 1108 69 152 0 1130 0
Current children cumulated CPU time (s) 537.34
Current children cumulated vsize (KiB) 5136

[startup+550.302 s]
/proc/loadavg: 1.00 1.13 1.24 2/66 24052
/proc/meminfo: memFree=1750256/2055920 swapFree=4181392/4192956
[pid=24051] ppid=24049 vsize=5136 CPUtime=550.14
/proc/24051/stat : 24051 (picosat) R 24049 24051 23800 0 -1 4194304 1133 0 0 0 55014 0 0 0 25 0 1 0 105160458 5259264 1108 1992294400 134512640 135137933 4294956224 18446744073709551615 134548788 0 0 4096 0 0 0 0 17 1 0 0
/proc/24051/statm: 1284 1108 69 152 0 1130 0
Current children cumulated CPU time (s) 550.14
Current children cumulated vsize (KiB) 5136

[startup+563.101 s]
/proc/loadavg: 1.00 1.12 1.24 2/66 24052
/proc/meminfo: memFree=1750256/2055920 swapFree=4181392/4192956
[pid=24051] ppid=24049 vsize=5136 CPUtime=562.94
/proc/24051/stat : 24051 (picosat) R 24049 24051 23800 0 -1 4194304 1133 0 0 0 56294 0 0 0 25 0 1 0 105160458 5259264 1108 1992294400 134512640 135137933 4294956224 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 1 0 0
/proc/24051/statm: 1284 1108 69 152 0 1130 0
Current children cumulated CPU time (s) 562.94
Current children cumulated vsize (KiB) 5136

[startup+566.302 s]
/proc/loadavg: 1.00 1.12 1.24 2/66 24052
/proc/meminfo: memFree=1750256/2055920 swapFree=4181392/4192956
[pid=24051] ppid=24049 vsize=5136 CPUtime=566.14
/proc/24051/stat : 24051 (picosat) R 24049 24051 23800 0 -1 4194304 1133 0 0 0 56614 0 0 0 25 0 1 0 105160458 5259264 1108 1992294400 134512640 135137933 4294956224 18446744073709551615 134527935 0 0 4096 0 0 0 0 17 1 0 0
/proc/24051/statm: 1284 1108 69 152 0 1130 0
Current children cumulated CPU time (s) 566.14
Current children cumulated vsize (KiB) 5136

[startup+567.902 s]
/proc/loadavg: 1.00 1.12 1.24 2/66 24052
/proc/meminfo: memFree=1750256/2055920 swapFree=4181392/4192956
[pid=24051] ppid=24049 vsize=5136 CPUtime=567.74
/proc/24051/stat : 24051 (picosat) R 24049 24051 23800 0 -1 4194304 1133 0 0 0 56774 0 0 0 25 0 1 0 105160458 5259264 1108 1992294400 134512640 135137933 4294956224 18446744073709551615 134553189 0 0 4096 0 0 0 0 17 1 0 0
/proc/24051/statm: 1284 1108 69 152 0 1130 0
Current children cumulated CPU time (s) 567.74
Current children cumulated vsize (KiB) 5136

[startup+568.706 s]
/proc/loadavg: 1.00 1.12 1.24 2/66 24052
/proc/meminfo: memFree=1750256/2055920 swapFree=4181392/4192956
[pid=24051] ppid=24049 vsize=5136 CPUtime=568.54
/proc/24051/stat : 24051 (picosat) R 24049 24051 23800 0 -1 4194304 1133 0 0 0 56854 0 0 0 25 0 1 0 105160458 5259264 1108 1992294400 134512640 135137933 4294956224 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 1 0 0
/proc/24051/statm: 1284 1108 69 152 0 1130 0
Current children cumulated CPU time (s) 568.54
Current children cumulated vsize (KiB) 5136

[startup+569.102 s]
/proc/loadavg: 1.00 1.12 1.24 2/66 24052
/proc/meminfo: memFree=1750256/2055920 swapFree=4181392/4192956
[pid=24051] ppid=24049 vsize=5136 CPUtime=568.94
/proc/24051/stat : 24051 (picosat) R 24049 24051 23800 0 -1 4194304 1133 0 0 0 56894 0 0 0 25 0 1 0 105160458 5259264 1108 1992294400 134512640 135137933 4294956224 18446744073709551615 134549012 0 0 4096 0 0 0 0 17 1 0 0
/proc/24051/statm: 1284 1108 69 152 0 1130 0
Current children cumulated CPU time (s) 568.94
Current children cumulated vsize (KiB) 5136

[startup+569.302 s]
/proc/loadavg: 1.00 1.12 1.24 2/66 24052
/proc/meminfo: memFree=1750256/2055920 swapFree=4181392/4192956
[pid=24051] ppid=24049 vsize=5136 CPUtime=569.14
/proc/24051/stat : 24051 (picosat) R 24049 24051 23800 0 -1 4194304 1133 0 0 0 56914 0 0 0 25 0 1 0 105160458 5259264 1108 1992294400 134512640 135137933 4294956224 18446744073709551615 134548866 0 0 4096 0 0 0 0 17 1 0 0
/proc/24051/statm: 1284 1108 69 152 0 1130 0
Current children cumulated CPU time (s) 569.14
Current children cumulated vsize (KiB) 5136

Child status: 20
Real time (s): 569.314
CPU time (s): 569.162
CPU user time (s): 569.153
CPU system time (s): 0.008998
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 5136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 569.152
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1135
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= 704

runsolver used 0.641902 second user time and 1.35679 second system time

The end

Launcher Data 

Begin job on node87 at 2009-04-26 20:41:53
IDJOB=1731495
IDBENCH=24753
IDSOLVER=506
FILE ID=node87/1731495-1240771313
PBS_JOBID= 9187196
Free space on /tmp= 66444 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest04-connm-ue-csp-sat-n600-d0.02-s1676244754.sat05-535.reshuffled-07.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731495-1240771313/watcher-1731495-1240771313 -o /tmp/evaluation-result-1731495-1240771313/solver-1731495-1240771313 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1731495-1240771313.cnf

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

MD5SUM BENCH= d2283e85579af5f5de3cfcfaac7f25fa
RANDOM SEED=263317958

node87.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		: 3000.213
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		: 3000.213
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1755600 kB
Buffers:         36952 kB
Cached:         194324 kB
SwapCached:       5432 kB
Active:          50520 kB
Inactive:       188576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1755600 kB
SwapTotal:     4192956 kB
SwapFree:      4181392 kB
Dirty:             808 kB
Writeback:           0 kB
Mapped:          13504 kB
Slab:            47020 kB
Committed_AS:   395020 kB
PageTables:       1456 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= 66444 MiB
End job on node87 at 2009-04-26 20:51:22