Trace number 1517830

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 854.355 854.793

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S1807135406-059.cnf
MD5SUMcb595cd6bad1f0c5699baaa892a03467
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark40.7418
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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-1517830-1238291729.cnf
0.00/0.00	c parsed header 'p cnf 380 1615'
0.00/0.00	c initialized 380 variables
0.00/0.00	c found 1615 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   380   0.0  1615     0     0     0   0.0   0.1 
0.00/0.00	c 
0.00/0.00	c initial reduction limit 807 clauses
0.00/0.00	c 
0.00/0.00	c +   0.0  31.9   380  82.9  1615   100   100   887  12.9   0.1 
0.00/0.00	c R   0.0  31.9   380  82.9  1615   101   101   887  13.0   0.1 
0.00/0.00	c +   0.0  26.7   380  94.7  1615   250   250   975  22.0   0.1 
0.00/0.01	c N   0.0  26.6   380  97.9  1615   405   405   975  26.2   0.1 
0.00/0.01	c +   0.0  26.5   380  98.2  1615   475   475  1072  28.0   0.1 
0.00/0.02	c +   0.0  24.7   380  99.5  1615   812   812  1179  28.9   0.2 
0.00/0.03	c N   0.0  23.6   380  99.7  1615  1206   612  1179  28.7   0.1 
0.00/0.03	c +   0.0  23.5   380  99.7  1615  1317   723  1296  28.2   0.2 
0.04/0.06	c +   0.1  23.1   380  99.7  1615  2074   828  1425  29.1   0.2 
0.04/0.09	c +   0.1  22.4   380  99.7  1615  3209  1244  1567  29.3   0.2 
0.04/0.09	c N   0.1  22.4   380  99.7  1615  3216  1251  1567  29.5   0.2 
0.10/0.14	c +   0.1  22.0   380 100.0  1615  4911  1369  1723  27.9   0.2 
0.20/0.22	c +   0.2  21.6   380 100.0  1615  7464  1319  1895  27.6   0.2 
0.20/0.24	c N   0.2  21.6   380 100.0  1615  8020  1875  1895  28.5   0.3 
0.30/0.35	c +   0.4  21.3   380 100.0  1615 11293  1335  2084  30.7   0.2 
0.50/0.53	c +   0.5  21.1   380 100.0  1615 17036  1842  2292  28.6   0.3 
0.60/0.61	c N   0.6  21.0   380 100.0  1615 19246  1750  2292  27.9   0.3 
0.80/0.82	c +   0.8  20.5   380 100.0  1615 25650  1249  2521  27.6   0.2 
1.20/1.27	c +   1.3  19.9   380 100.0  1615 38571  1509  2773  27.4   0.2 
1.40/1.49	c N   1.5  19.8   380 100.0  1615 44901  2262  2773  27.8   0.3 
1.40/1.49	c 
1.40/1.49	c  seconds     variables   original    learned     agility
1.40/1.49	c         level        used      conflicts    limit          MB
1.40/1.49	c 
1.90/1.96	c +   2.0  19.4   380 100.0  1615 57952  2772  3050  29.3   0.3 
2.99/3.01	c +   3.0  19.5   380 100.0  1615 87023  2750  3355  28.3   0.4 
3.49/3.58	c N   3.6  19.5   380 100.0  1615 102e3  3195  3355  27.7   0.4 
4.59/4.69	c +   4.7  19.1   380 100.0  1615 130e3  2569  3690  27.4   0.3 
7.18/7.22	c +   7.2  18.8   380 100.0  1615 196e3  3168  4059  30.1   0.4 
8.48/8.59	c N   8.6  18.8   380 100.0  1615 230e3  3339  4059  29.0   0.4 
11.08/11.10	c +  11.1  18.6   380 100.0  1615 294e3  3522  4464  28.3   0.4 
16.98/17.05	c +  17.0  18.3   380 100.0  1615 441e3  2862  4910  27.2   0.4 
19.98/20.02	c N  20.0  18.1   380 100.0  1615 512e3  2947  4910  28.2   0.4 
26.17/26.27	c +  26.3  18.0   380 100.0  1615 662e3  4470  5401  26.6   0.5 
40.37/40.41	c +  40.4  17.5   380 100.0  1615 993e3  5218  5941  27.9   0.6 
46.26/46.32	c N  46.3  17.4   380 100.0  1615 112e4  3090  5941  30.9   0.4 
62.54/62.62	c +  62.6  17.2   380 100.0  1615 148e4  4451  6535  26.5   0.5 
96.72/96.88	c +  96.8  16.7   380 100.0  1615 223e4  5924  7188  28.3   0.6 
107.41/107.55	c N 107.5  16.5   380 100.0  1615 246e4  4935  7188  27.1   0.5 
149.59/149.73	c + 149.6  16.0   380 100.0  1615 335e4  6792  7906  27.6   0.7 
230.55/230.78	c + 230.6  15.5   380 100.0  1615 502e4  7717  8696  26.4   0.8 
245.75/245.90	c N 245.8  15.5   380 100.0  1615 533e4  5330  8696  29.2   0.6 
320.91/321.14	c s 321.0  15.0   379 100.0  1603 682e4  3217  8696  27.2   0.4 
320.91/321.15	c N 321.0  15.0   379 100.0  1603 682e4  3318  8696  28.1   0.5 
320.91/321.16	c N 321.0  15.0   379 100.0  1603 682e4  3618  8696  29.3   0.5 
320.91/321.19	c N 321.0  15.0   379 100.0  1603 682e4  4420  8696  28.9   0.6 
320.91/321.19	c 
320.91/321.19	c  seconds     variables   original    learned     agility
320.91/321.19	c         level        used      conflicts    limit          MB
320.91/321.19	c 
321.01/321.28	c N 321.1  15.0   379 100.0  1603 682e4  6423  8696  28.9   0.7 
321.31/321.52	c N 321.3  15.0   379 100.0  1603 683e4  6882  8696  27.6   0.8 
321.81/322.08	c N 321.9  15.0   379 100.0  1603 684e4  5049  8696  29.7   0.6 
323.11/323.36	c N 323.2  15.0   379 100.0  1603 686e4  4572  8696  29.8   0.6 
326.01/326.27	c N 326.1  15.0   379 100.0  1603 692e4  5652  8696  28.0   0.7 
332.50/332.72	c N 332.5  15.0   379 100.0  1603 705e4  7522  8696  27.1   0.8 
346.70/346.97	c N 346.8  15.1   379 100.0  1603 733e4  6451  8696  27.1   0.7 
357.20/357.50	c + 357.3  15.1   379 100.0  1603 754e4  4994  9565  27.7   0.6 
378.79/379.06	c N 378.9  15.1   379 100.0  1603 795e4  5380  9565  29.1   0.6 
449.85/450.13	c N 449.9  15.1   379 100.0  1603 928e4  6351  9565  28.0   0.7 
558.29/558.60	c + 558.3  15.1   379 100.0  1603 113e5  6343 10521  27.9   0.7 
604.37/604.79	c N 604.5  15.0   379 100.0  1603 121e5  7801 10521  26.6   0.9 
761.19/761.67	c s 761.3  14.8   378 100.0  1595 150e5  4536 10521  28.2   0.5 
761.19/761.68	c N 761.3  14.8   378 100.0  1595 150e5  4635 10521  27.6   0.6 
761.19/761.69	c N 761.3  14.8   378 100.0  1595 150e5  4937 10521  29.1   0.6 
761.29/761.73	c N 761.3  14.8   378 100.0  1595 150e5  5745 10521  27.2   0.7 
761.39/761.82	c N 761.4  14.8   378 100.0  1595 150e5  7751 10521  30.0   0.8 
761.59/762.10	c N 761.7  14.8   378 100.0  1595 150e5  7294 10521  29.3   0.8 
762.29/762.71	c N 762.3  14.8   378 100.0  1595 150e5  7982 10521  29.2   0.9 
763.69/764.13	c N 763.7  14.8   378 100.0  1595 150e5  7293 10521  29.0   0.8 
766.79/767.27	c N 766.9  14.8   378 100.0  1595 151e5  7076 10521  30.3   0.7 
773.89/774.31	c N 773.9  14.8   378 100.0  1595 152e5  8879 10521  29.4   0.9 
773.89/774.31	c 
773.89/774.31	c  seconds     variables   original    learned     agility
773.89/774.31	c         level        used      conflicts    limit          MB
773.89/774.31	c 
789.08/789.53	c N 789.1  14.8   378 100.0  1595 155e5  6429 10521  25.2   0.7 
818.66/819.16	c s 818.7  14.7   377 100.0  1584 160e5  2513 10521  26.3   0.4 
818.66/819.16	c N 818.7  14.7   377 100.0  1584 160e5  2614 10521  27.3   0.4 
818.66/819.17	c N 818.8  14.7   377 100.0  1584 160e5  2915 10521  30.0   0.4 
818.76/819.21	c N 818.8  14.7   377 100.0  1584 160e5  3715 10521  27.2   0.5 
818.76/819.29	c N 818.9  14.7   377 100.0  1584 160e5  5720 10521  28.3   0.6 
819.06/819.55	c N 819.1  14.7   377 100.0  1584 160e5  5271 10521  29.2   0.6 
819.66/820.16	c N 819.7  14.7   377 100.0  1584 161e5  5969 10521  28.5   0.7 
821.06/821.55	c N 821.1  14.7   377 100.0  1584 161e5  5289 10521  29.5   0.6 
824.16/824.63	c N 824.2  14.7   377 100.0  1584 161e5 10336 10521  27.6   1.0 
830.96/831.42	c N 831.0  14.7   377 100.0  1584 163e5  6788 10521  29.2   0.7 
838.76/839.21	c s 838.8  14.7   376 100.0  1572 164e5  3012 10521  30.1   0.4 
838.76/839.21	c N 838.8  14.7   376 100.0  1572 164e5  3113 10521  30.0   0.4 
838.76/839.22	c N 838.8  14.7   376 100.0  1572 164e5  3415 10521  28.5   0.4 
838.76/839.26	c N 838.8  14.7   376 100.0  1572 164e5  4216 10521  28.4   0.5 
838.86/839.35	c N 838.9  14.7   376 100.0  1572 164e5  6219 10521  28.5   0.6 
839.15/839.60	c N 839.2  14.7   376 100.0  1572 164e5  5772 10521  29.6   0.6 
839.75/840.22	c N 839.8  14.7   376 100.0  1572 164e5  6457 10521  28.8   0.7 
841.15/841.63	c N 841.2  14.7   376 100.0  1572 165e5  5768 10521  28.1   0.6 
844.26/844.75	c N 844.3  14.7   376 100.0  1572 165e5  5560 10521  28.7   0.6 
849.46/849.90	c s 849.5  14.6   375 100.0  1564 166e5  4413 10521  27.9   0.5 
849.46/849.91	c N 849.5  14.6   375 100.0  1564 166e5  4513 10521  26.3   0.5 
849.46/849.91	c 
849.46/849.91	c  seconds     variables   original    learned     agility
849.46/849.91	c         level        used      conflicts    limit          MB
849.46/849.91	c 
849.46/849.92	c N 849.5  14.6   375 100.0  1564 166e5  4813 10521  29.8   0.6 
849.46/849.96	c N 849.5  14.6   375 100.0  1564 166e5  5613 10521  29.7   0.6 
849.56/850.05	c N 849.6  14.6   375 100.0  1564 166e5  7622 10521  30.0   0.8 
849.86/850.31	c N 849.9  14.6   375 100.0  1564 166e5  7169 10521  29.1   0.7 
850.46/850.90	c N 850.5  14.6   375 100.0  1564 166e5  7859 10521  30.5   0.7 
851.76/852.22	c N 851.8  14.6   375 100.0  1564 167e5  7185 10521  27.2   0.7 
852.26/852.74	c s 852.3  14.6   374 100.0  1554 167e5  2871 10521  29.8   0.4 
852.26/852.74	c N 852.3  14.6   374 100.0  1554 167e5  2971 10521  29.4   0.4 
852.26/852.75	c N 852.3  14.6   374 100.0  1554 167e5  3271 10521  29.2   0.4 
852.26/852.79	c N 852.4  14.6   374 100.0  1554 167e5  4073 10521  28.8   0.5 
852.36/852.88	c N 852.4  14.6   374 100.0  1554 167e5  6075 10521  27.0   0.6 
852.66/853.13	c N 852.7  14.6   374 100.0  1554 167e5  5620 10521  30.4   0.6 
853.26/853.72	c N 853.3  14.6   374 100.0  1554 167e5  6316 10521  29.2   0.6 
853.26/853.77	c s 853.3  14.6   369 100.0  1524 167e5  2363 10521  29.4   0.3 
853.26/853.77	c N 853.3  14.6   369 100.0  1524 167e5  2465 10521  30.1   0.3 
853.26/853.78	c N 853.3  14.6   369 100.0  1524 167e5  2768 10521  26.7   0.4 
853.36/853.81	c N 853.4  14.6   369 100.0  1524 167e5  3570 10521  27.4   0.4 
853.46/853.90	c N 853.5  14.6   369 100.0  1524 167e5  5571 10521  26.6   0.5 
853.56/854.09	c s 853.7  14.6   368 100.0  1513 167e5  5089 10521  28.9   0.5 
853.66/854.10	c N 853.7  14.6   368 100.0  1513 167e5  5189 10521  28.6   0.5 
853.66/854.11	c N 853.7  14.6   368 100.0  1513 167e5  5489 10521  27.7   0.6 
853.66/854.15	c N 853.7  14.6   368 100.0  1513 167e5  6292 10521  30.2   0.6 
853.66/854.15	c 
853.66/854.15	c  seconds     variables   original    learned     agility
853.66/854.15	c         level        used      conflicts    limit          MB
853.66/854.15	c 
853.76/854.26	c N 853.8  14.6   368 100.0  1513 167e5  8297 10521  28.1   0.7 
853.96/854.43	c N 854.0  14.6   367 100.0  1513 167e5  6133 10521  27.7   0.6 
853.96/854.45	c N 854.0  14.6   367 100.0  1513 167e5  6433 10521  28.0   0.6 
853.96/854.49	c N 854.1  14.6   367 100.0  1513 167e5  7237 10521  28.0   0.6 
854.06/854.54	c N 854.1  14.6   366 100.0  1513 167e5  8307 10521  28.9   0.7 
854.06/854.56	c N 854.1  14.6   366 100.0  1513 167e5  8607 10521  28.1   0.7 
854.06/854.60	c N 854.2  14.6   366 100.0  1513 167e5  9406 10521  28.0   0.8 
854.16/854.62	c s 854.2  14.6   366 100.0  1489 167e5  4549 10521  30.3   0.5 
854.16/854.65	c N 854.2  14.6   365 100.0  1489 167e5  5269 10521  28.3   0.5 
854.16/854.66	c N 854.2  14.6   365 100.0  1489 167e5  5569 10521  27.6   0.5 
854.16/854.70	c N 854.3  14.6   365 100.0  1489 167e5  6372 10521  30.8   0.6 
854.26/854.74	c N 854.3  14.6   359 100.0  1489 167e5  7159 10521  27.4   0.6 
854.26/854.75	c N 854.3  14.6   359 100.0  1489 167e5  7459 10521  27.9   0.6 
854.26/854.78	c N 854.3  14.6   350 100.0  1489 167e5  7918 10521  27.1   0.7 
854.26/854.78	c N 854.4  14.6   347 100.0  1489 167e5  8032 10521  26.6   0.7 
854.26/854.79	c 0 854.4  14.6   235 100.0  1489 167e5  8096 10521  27.4   0.7 
854.26/854.79	c 
854.26/854.79	c  seconds     variables   original    learned     agility
854.26/854.79	c         level        used      conflicts    limit          MB
854.26/854.79	c 
854.26/854.79	s UNSATISFIABLE
854.26/854.79	c
854.26/854.79	c 20 iterations
854.26/854.79	c 3 restarts
854.26/854.79	c 0 failed literals
854.26/854.79	c 16760757 conflicts
854.26/854.79	c 19746448 decisions
854.26/854.79	c 145 fixed variables
854.26/854.79	c 297078109 learned literals
854.26/854.79	c 28.2% deleted literals
854.26/854.79	c 1263278934 propagations
854.26/854.79	c 100.0% variables used
854.26/854.79	c 854.4 seconds in library
854.26/854.79	c 1.5 megaprops/second
854.26/854.79	c 10 simplifications
854.26/854.79	c 3970 reductions
854.26/854.79	c 1452.5 MB recycled
854.26/854.79	c 1.2 MB maximally allocated
854.26/854.79	c 854.4 seconds total run time

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517830-1238291729/watcher-1517830-1238291729 -o /tmp/evaluation-result-1517830-1238291729/solver-1517830-1238291729 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1517830-1238291729.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: 0.92 0.98 0.99 2/64 3292
/proc/meminfo: memFree=981792/2055920 swapFree=4178216/4192956
[pid=3292] ppid=3290 vsize=780 CPUtime=0
/proc/3292/stat : 3292 (picosat) R 3290 3292 3014 0 -1 4194304 118 0 0 0 0 0 0 0 20 0 1 0 1101838386 798720 103 1992294400 134512640 135137933 4294956240 18446744073709551615 134553618 0 0 4096 0 0 0 0 17 0 0 0
/proc/3292/statm: 195 103 69 152 0 41 0

[startup+0.050174 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 3292
/proc/meminfo: memFree=981792/2055920 swapFree=4178216/4192956
[pid=3292] ppid=3290 vsize=912 CPUtime=0.04
/proc/3292/stat : 3292 (picosat) R 3290 3292 3014 0 -1 4194304 148 0 0 0 4 0 0 0 20 0 1 0 1101838386 933888 133 1992294400 134512640 135137933 4294956240 18446744073709551615 134548910 0 0 4096 0 0 0 0 17 0 0 0
/proc/3292/statm: 228 133 69 152 0 74 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 912

[startup+0.101183 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 3292
/proc/meminfo: memFree=981792/2055920 swapFree=4178216/4192956
[pid=3292] ppid=3290 vsize=912 CPUtime=0.1
/proc/3292/stat : 3292 (picosat) R 3290 3292 3014 0 -1 4194304 154 0 0 0 10 0 0 0 21 0 1 0 1101838386 933888 139 1992294400 134512640 135137933 4294956240 18446744073709551615 134554634 0 0 4096 0 0 0 0 17 0 0 0
/proc/3292/statm: 228 139 69 152 0 74 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 912

[startup+0.301215 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 3292
/proc/meminfo: memFree=981792/2055920 swapFree=4178216/4192956
[pid=3292] ppid=3290 vsize=1044 CPUtime=0.3
/proc/3292/stat : 3292 (picosat) R 3290 3292 3014 0 -1 4194304 164 0 0 0 30 0 0 0 23 0 1 0 1101838386 1069056 149 1992294400 134512640 135137933 4294956240 18446744073709551615 134548994 0 0 4096 0 0 0 0 17 0 0 0
/proc/3292/statm: 261 149 69 152 0 107 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1044

[startup+0.701278 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 3292
/proc/meminfo: memFree=981792/2055920 swapFree=4178216/4192956
[pid=3292] ppid=3290 vsize=1044 CPUtime=0.7
/proc/3292/stat : 3292 (picosat) R 3290 3292 3014 0 -1 4194304 178 0 0 0 70 0 0 0 25 0 1 0 1101838386 1069056 163 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 0 0 0
/proc/3292/statm: 261 163 69 152 0 107 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1044

[startup+1.50141 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 3293
/proc/meminfo: memFree=981272/2055920 swapFree=4178216/4192956
[pid=3292] ppid=3290 vsize=1176 CPUtime=1.5
/proc/3292/stat : 3292 (picosat) R 3290 3292 3014 0 -1 4194304 191 0 0 0 150 0 0 0 25 0 1 0 1101838386 1204224 176 1992294400 134512640 135137933 4294956240 18446744073709551615 134548608 0 0 4096 0 0 0 0 17 0 0 0
/proc/3292/statm: 294 176 69 152 0 140 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1176

[startup+3.10166 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 3293
/proc/meminfo: memFree=981080/2055920 swapFree=4178216/4192956
[pid=3292] ppid=3290 vsize=1172 CPUtime=3.09
/proc/3292/stat : 3292 (picosat) R 3290 3292 3014 0 -1 4194304 209 0 0 0 309 0 0 0 25 0 1 0 1101838386 1200128 194 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 0 0 0
/proc/3292/statm: 293 194 69 152 0 139 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1172

[startup+6.30217 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 3293
/proc/meminfo: memFree=980952/2055920 swapFree=4178216/4192956
[pid=3292] ppid=3290 vsize=1172 CPUtime=6.28
/proc/3292/stat : 3292 (picosat) R 3290 3292 3014 0 -1 4194304 221 0 0 0 628 0 0 0 25 0 1 0 1101838386 1200128 206 1992294400 134512640 135137933 4294956240 18446744073709551615 134552026 0 0 4096 0 0 0 0 17 0 0 0
/proc/3292/statm: 293 206 69 152 0 139 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1172

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 3293
/proc/meminfo: memFree=980824/2055920 swapFree=4178216/4192956
[pid=3292] ppid=3290 vsize=1300 CPUtime=12.68
/proc/3292/stat : 3292 (picosat) R 3290 3292 3014 0 -1 4194304 243 0 0 0 1268 0 0 0 25 0 1 0 1101838386 1331200 228 1992294400 134512640 135137933 4294956240 18446744073709551615 134548870 0 0 4096 0 0 0 0 17 0 0 0
/proc/3292/statm: 325 228 69 152 0 171 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1300

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 3293
/proc/meminfo: memFree=980760/2055920 swapFree=4178216/4192956
[pid=3292] ppid=3290 vsize=1432 CPUtime=25.47
/proc/3292/stat : 3292 (picosat) R 3290 3292 3014 0 -1 4194304 260 0 0 0 2547 0 0 0 25 0 1 0 1101838386 1466368 245 1992294400 134512640 135137933 4294956240 18446744073709551615 134551384 0 0 4096 0 0 0 0 17 0 0 0
/proc/3292/statm: 358 245 69 152 0 204 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1432

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 3293
/proc/meminfo: memFree=980760/2055920 swapFree=4178216/4192956
[pid=3292] ppid=3290 vsize=1432 CPUtime=51.05
/proc/3292/stat : 3292 (picosat) R 3290 3292 3014 0 -1 4194304 284 0 0 0 5105 0 0 0 25 0 1 0 1101838386 1466368 269 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 1 0 0
/proc/3292/statm: 358 269 69 152 0 204 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 1432

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 3293
/proc/meminfo: memFree=980504/2055920 swapFree=4178216/4192956
[pid=3292] ppid=3290 vsize=1560 CPUtime=102.22
/proc/3292/stat : 3292 (picosat) R 3290 3292 3014 0 -1 4194304 320 0 0 0 10222 0 0 0 25 0 1 0 1101838386 1597440 305 1992294400 134512640 135137933 4294956240 18446744073709551615 134554634 0 0 4096 0 0 0 0 17 0 0 0
/proc/3292/statm: 390 305 69 152 0 236 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 1560

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3293
/proc/meminfo: memFree=980376/2055920 swapFree=4178216/4192956
[pid=3292] ppid=3290 vsize=1684 CPUtime=162.18
/proc/3292/stat : 3292 (picosat) R 3290 3292 3014 0 -1 4194304 351 0 0 0 16218 0 0 0 25 0 1 0 1101838386 1724416 336 1992294400 134512640 135137933 4294956240 18446744073709551615 134548935 0 0 4096 0 0 0 0 17 0 0 0
/proc/3292/statm: 421 336 69 152 0 267 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 1684

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3293
/proc/meminfo: memFree=980376/2055920 swapFree=4178216/4192956
[pid=3292] ppid=3290 vsize=1684 CPUtime=222.16
/proc/3292/stat : 3292 (picosat) R 3290 3292 3014 0 -1 4194304 351 0 0 0 22216 0 0 0 25 0 1 0 1101838386 1724416 336 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 0 0 0
/proc/3292/statm: 421 336 69 152 0 267 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 1684

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3293
/proc/meminfo: memFree=980248/2055920 swapFree=4178216/4192956
[pid=3292] ppid=3290 vsize=1876 CPUtime=282.13
/proc/3292/stat : 3292 (picosat) R 3290 3292 3014 0 -1 4194304 374 0 0 0 28213 0 0 0 25 0 1 0 1101838386 1921024 359 1992294400 134512640 135137933 4294956240 18446744073709551615 134568505 0 0 4096 0 0 0 0 17 0 0 0
/proc/3292/statm: 469 359 69 152 0 315 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 1876

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3299
/proc/meminfo: memFree=979920/2055920 swapFree=4178216/4192956
[pid=3292] ppid=3290 vsize=1876 CPUtime=342.1
/proc/3292/stat : 3292 (picosat) R 3290 3292 3014 0 -1 4194304 387 0 0 0 34210 0 0 0 25 0 1 0 1101838386 1921024 372 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/3292/statm: 469 372 69 152 0 315 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 1876

[startup+402.301 s]
/proc/loadavg: 1.14 1.02 1.00 2/65 3779
/proc/meminfo: memFree=979184/2055920 swapFree=4178216/4192956
[pid=3292] ppid=3290 vsize=2008 CPUtime=402.07
/proc/3292/stat : 3292 (picosat) R 3290 3292 3014 0 -1 4194304 397 0 0 0 40205 2 0 0 25 0 1 0 1101838386 2056192 382 1992294400 134512640 135137933 4294956240 18446744073709551615 134548819 0 0 4096 0 0 0 0 17 0 0 0
/proc/3292/statm: 502 382 69 152 0 348 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 2008

[startup+462.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 3779
/proc/meminfo: memFree=979408/2055920 swapFree=4178216/4192956
[pid=3292] ppid=3290 vsize=2008 CPUtime=462.04
/proc/3292/stat : 3292 (picosat) R 3290 3292 3014 0 -1 4194304 408 0 0 0 46202 2 0 0 25 0 1 0 1101838386 2056192 393 1992294400 134512640 135137933 4294956240 18446744073709551615 134568642 0 0 4096 0 0 0 0 17 0 0 0
/proc/3292/statm: 502 393 69 152 0 348 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 2008

[startup+522.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 3779
/proc/meminfo: memFree=979408/2055920 swapFree=4178216/4192956
[pid=3292] ppid=3290 vsize=2008 CPUtime=522.01
/proc/3292/stat : 3292 (picosat) R 3290 3292 3014 0 -1 4194304 408 0 0 0 52199 2 0 0 25 0 1 0 1101838386 2056192 393 1992294400 134512640 135137933 4294956240 18446744073709551615 134552443 0 0 4096 0 0 0 0 17 0 0 0
/proc/3292/statm: 502 393 69 152 0 348 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 2008

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3779
/proc/meminfo: memFree=979472/2055920 swapFree=4178216/4192956
[pid=3292] ppid=3290 vsize=2008 CPUtime=581.99
/proc/3292/stat : 3292 (picosat) R 3290 3292 3014 0 -1 4194304 422 0 0 0 58197 2 0 0 25 0 1 0 1101838386 2056192 407 1992294400 134512640 135137933 4294956240 18446744073709551615 134568681 0 0 4096 0 0 0 0 17 0 0 0
/proc/3292/statm: 502 407 69 152 0 348 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 2008

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3779
/proc/meminfo: memFree=979472/2055920 swapFree=4178216/4192956
[pid=3292] ppid=3290 vsize=2008 CPUtime=641.95
/proc/3292/stat : 3292 (picosat) R 3290 3292 3014 0 -1 4194304 422 0 0 0 64193 2 0 0 25 0 1 0 1101838386 2056192 407 1992294400 134512640 135137933 4294956240 18446744073709551615 134548890 0 0 4096 0 0 0 0 17 0 0 0
/proc/3292/statm: 502 407 69 152 0 348 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 2008

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3779
/proc/meminfo: memFree=979480/2055920 swapFree=4178216/4192956
[pid=3292] ppid=3290 vsize=2008 CPUtime=701.92
/proc/3292/stat : 3292 (picosat) R 3290 3292 3014 0 -1 4194304 422 0 0 0 70190 2 0 0 25 0 1 0 1101838386 2056192 407 1992294400 134512640 135137933 4294956240 18446744073709551615 134552061 0 0 4096 0 0 0 0 17 0 0 0
/proc/3292/statm: 502 407 69 152 0 348 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 2008

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3779
/proc/meminfo: memFree=979480/2055920 swapFree=4178216/4192956
[pid=3292] ppid=3290 vsize=2008 CPUtime=761.9
/proc/3292/stat : 3292 (picosat) R 3290 3292 3014 0 -1 4194304 422 0 0 0 76188 2 0 0 25 0 1 0 1101838386 2056192 407 1992294400 134512640 135137933 4294956240 18446744073709551615 134542985 0 0 4096 0 0 0 0 17 0 0 0
/proc/3292/statm: 502 407 69 152 0 348 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 2008

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3779
/proc/meminfo: memFree=979480/2055920 swapFree=4178216/4192956
[pid=3292] ppid=3290 vsize=2008 CPUtime=821.86
/proc/3292/stat : 3292 (picosat) R 3290 3292 3014 0 -1 4194304 422 0 0 0 82184 2 0 0 25 0 1 0 1101838386 2056192 407 1992294400 134512640 135137933 4294956240 18446744073709551615 134522698 0 0 4096 0 0 0 0 17 0 0 0
/proc/3292/statm: 502 407 69 152 0 348 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 2008

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

[startup+831.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3779
/proc/meminfo: memFree=979480/2055920 swapFree=4178216/4192956
[pid=3292] ppid=3290 vsize=2008 CPUtime=831.46
/proc/3292/stat : 3292 (picosat) R 3290 3292 3014 0 -1 4194304 422 0 0 0 83144 2 0 0 25 0 1 0 1101838386 2056192 407 1992294400 134512640 135137933 4294956240 18446744073709551615 134548844 0 0 4096 0 0 0 0 17 0 0 0
/proc/3292/statm: 502 407 69 152 0 348 0
Current children cumulated CPU time (s) 831.46
Current children cumulated vsize (KiB) 2008

[startup+844.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3779
/proc/meminfo: memFree=979480/2055920 swapFree=4178216/4192956
[pid=3292] ppid=3290 vsize=2008 CPUtime=844.26
/proc/3292/stat : 3292 (picosat) R 3290 3292 3014 0 -1 4194304 422 0 0 0 84423 3 0 0 25 0 1 0 1101838386 2056192 407 1992294400 134512640 135137933 4294956240 18446744073709551615 134548933 0 0 4096 0 0 0 0 17 0 0 0
/proc/3292/statm: 502 407 69 152 0 348 0
Current children cumulated CPU time (s) 844.26
Current children cumulated vsize (KiB) 2008

[startup+851.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3779
/proc/meminfo: memFree=979480/2055920 swapFree=4178216/4192956
[pid=3292] ppid=3290 vsize=2008 CPUtime=850.66
/proc/3292/stat : 3292 (picosat) R 3290 3292 3014 0 -1 4194304 422 0 0 0 85063 3 0 0 25 0 1 0 1101838386 2056192 407 1992294400 134512640 135137933 4294956240 18446744073709551615 134548903 0 0 4096 0 0 0 0 17 0 0 0
/proc/3292/statm: 502 407 69 152 0 348 0
Current children cumulated CPU time (s) 850.66
Current children cumulated vsize (KiB) 2008

[startup+852.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3779
/proc/meminfo: memFree=979480/2055920 swapFree=4178216/4192956
[pid=3292] ppid=3290 vsize=2008 CPUtime=852.26
/proc/3292/stat : 3292 (picosat) R 3290 3292 3014 0 -1 4194304 422 0 0 0 85223 3 0 0 25 0 1 0 1101838386 2056192 407 1992294400 134512640 135137933 4294956240 18446744073709551615 134551430 0 0 4096 0 0 0 0 17 0 0 0
/proc/3292/statm: 502 407 69 152 0 348 0
Current children cumulated CPU time (s) 852.26
Current children cumulated vsize (KiB) 2008

[startup+853.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3779
/proc/meminfo: memFree=979480/2055920 swapFree=4178216/4192956
[pid=3292] ppid=3290 vsize=2008 CPUtime=853.06
/proc/3292/stat : 3292 (picosat) R 3290 3292 3014 0 -1 4194304 422 0 0 0 85303 3 0 0 25 0 1 0 1101838386 2056192 407 1992294400 134512640 135137933 4294956240 18446744073709551615 134548954 0 0 4096 0 0 0 0 17 0 0 0
/proc/3292/statm: 502 407 69 152 0 348 0
Current children cumulated CPU time (s) 853.06
Current children cumulated vsize (KiB) 2008

[startup+854.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3779
/proc/meminfo: memFree=979480/2055920 swapFree=4178216/4192956
[pid=3292] ppid=3290 vsize=2008 CPUtime=853.86
/proc/3292/stat : 3292 (picosat) R 3290 3292 3014 0 -1 4194304 422 0 0 0 85383 3 0 0 25 0 1 0 1101838386 2056192 407 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 0 0 0
/proc/3292/statm: 502 407 69 152 0 348 0
Current children cumulated CPU time (s) 853.86
Current children cumulated vsize (KiB) 2008

[startup+854.707 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3779
/proc/meminfo: memFree=979480/2055920 swapFree=4178216/4192956
[pid=3292] ppid=3290 vsize=2008 CPUtime=854.26
/proc/3292/stat : 3292 (picosat) R 3290 3292 3014 0 -1 4194304 422 0 0 0 85423 3 0 0 25 0 1 0 1101838386 2056192 407 1992294400 134512640 135137933 4294956240 18446744073709551615 134548913 0 0 4096 0 0 0 0 17 0 0 0
/proc/3292/statm: 502 407 69 152 0 348 0
Current children cumulated CPU time (s) 854.26
Current children cumulated vsize (KiB) 2008

Child status: 20
Real time (s): 854.793
CPU time (s): 854.355
CPU user time (s): 854.322
CPU system time (s): 0.032994
CPU usage (%): 99.9488
Max. virtual memory (cumulated for all children) (KiB): 2008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 854.322
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 424
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= 1
involuntary context switches= 2539

runsolver used 0.730888 second user time and 2.39164 second system time

The end

Launcher Data 

Begin job on node26 at 2009-03-29 03:55:29
IDJOB=1517830
IDBENCH=70629
IDSOLVER=506
FILE ID=node26/1517830-1238291729
PBS_JOBID= 9060926
Free space on /tmp= 66108 MiB

SOLVER NAME= picosat 913
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S1807135406-059.cnf
COMMAND LINE= HOME/picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517830-1238291729/watcher-1517830-1238291729 -o /tmp/evaluation-result-1517830-1238291729/solver-1517830-1238291729 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1517830-1238291729.cnf

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

MD5SUM BENCH= cb595cd6bad1f0c5699baaa892a03467
RANDOM SEED=396632250

node26.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	: 5931.00
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:        982216 kB
Buffers:         85708 kB
Cached:         894764 kB
SwapCached:       8520 kB
Active:         115180 kB
Inactive:       875184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        982216 kB
SwapTotal:     4192956 kB
SwapFree:      4178216 kB
Dirty:             736 kB
Writeback:           0 kB
Mapped:          15560 kB
Slab:            69420 kB
Committed_AS:  2816596 kB
PageTables:       1372 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= 66180 MiB
End job on node26 at 2009-03-29 04:09:43