Trace number 1580218

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
precosat 236? (TO) 1200.11 1200.55

General information on the benchmark

NameAPPLICATIONS/diagnosis/
UR-20-5p1.cnf
MD5SUMc530016627d60451f148c386bba0e9bf
Bench CategoryAPPLICATION (applications 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 variables224962
Number of clauses1204358
Sum of the clauses size2908547
Maximum clause length10
Minimum clause length1
Number of clauses of size 111403
Number of clauses of size 2851881
Number of clauses of size 3284354
Number of clauses of size 46300
Number of clauses of size 525200
Number of clauses of size over 525220

Solver Data

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1580218-1238916939.cnf
0.00/0.00	c found header 'p cnf 224962 1204358'
2.59/2.68	c finished parsing
2.59/2.68	c
2.59/2.68	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
2.59/2.68	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
2.59/2.68	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
2.59/2.68	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
2.59/2.68	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
2.59/2.68	c --random=1 --spread=2000 --seed=0 --skip=25
2.59/2.68	c
2.59/2.68	c sizeof     vars[0] = 16   alignment = 0       3 MB
2.59/2.68	c sizeof     orgs[0] =  8   alignment = 0       2 MB
2.59/2.68	c sizeof     occs[0] =  8   alignment = 0       2 MB
2.59/2.68	c sizeof iirfs[0..1] =  8   alignment = 0       2 MB
2.59/2.68	c
2.59/2.68	c starting search after 2.7 seconds
2.59/2.68	c no decision limit
2.69/2.77	c
2.69/2.77	c       original/binary      fixed     eliminated      learned       agility
2.69/2.77	c   seconds        variables     equivalent    conflicts       height       MB
2.69/2.77	c
2.69/2.77	c *    2.8  1192205  212045  11403  1514      0       0      0    0.0   0   90
13.98/14.08	c s   14.1   944445  115475  47221  2016  60250       0      0    0.0   0   79
13.98/14.08	c l   14.1   944445  115475  47221  2016  60250       0 403160    0.0   0   79
14.48/14.53	c R   14.5   949240  115475  47221  2016  60250     100    100  165.5   1   79
15.48/15.50	c R   15.5   959991  115447  47249  2016  60250     200    200  121.5   0   84
19.08/19.20	c B   19.2  1030560  108046  54252  2414  60250    1000    955  140.2   1   89
28.08/28.10	c s   28.1   989444  102870  58448  2868  60776    1573   1173  147.9   1   85
28.08/28.10	c -   28.1   989444  102870  58448  2868  60776    1573 358813  147.9   1   85
29.47/29.53	c B   29.5  1013259   99799  61458  2929  60776    2000   1580  184.7   2   88
51.46/51.57	c s   51.5  1091833   91975  68451  3537  60999    5609   4732  244.9   1   92
51.46/51.57	c -   51.5  1091833   91975  68451  3537  60999    5609 312168  244.9   1   92
62.46/62.52	c B   62.5  1244068   87576  72627  3760  60999    8004   7055  246.8   3  103
81.75/81.87	c s   81.8  1223432   78785  79193  4301  62683   10939   8372  249.6   2  101
81.75/81.87	c -   81.8  1223432   78785  79193  4301  62683   10939 271587  249.6   2  101
131.13/131.27	c s  131.2  1443799   67456  88604  5549  63353   21356  16104  271.3   1  123
131.13/131.27	c -  131.2  1443799   67456  88604  5549  63353   21356 225418  271.3   1  123
136.33/136.45	c R  136.4  1473517   66986  89027  5596  63353   22888  17599  270.9   1  127
140.43/140.56	c B  140.5  1503031   66636  89299  5674  63353   24011  18697  272.8   3  129
189.70/189.87	c s  189.8  1541529   59708  93970  6505  64779   34164  19444  290.0   3  131
189.70/189.87	c
189.70/189.87	c       original/binary      fixed     eliminated      learned       agility
189.70/189.87	c   seconds        variables     equivalent    conflicts       height       MB
189.70/189.87	c
189.70/189.87	c -  189.8  1541529   59708  93970  6505  64779   34164 191606  290.0   3  131
254.39/254.56	c s  254.5  1712314   54146  98012  7646  65158   46443  28662  286.8   2  146
254.39/254.56	c -  254.5  1712314   54146  98012  7646  65158   46443 162866  286.8   2  146
292.17/292.37	c R  292.3  1947977   51304 100465  8035  65158   54711  36858  287.4   1  168
327.96/328.13	c s  328.0  1672336   46090 101770  8440  68662   60528  14724  286.5   1  135
327.96/328.13	c -  328.0  1672336   46090 101770  8440  68662   60528 146580  286.5   1  135
338.46/338.62	c B  338.5  1720388   45499 102247  8554  68662   64022  18196  287.1   1  141
396.64/396.82	c s  396.7  1852411   40480 105687  9631  69164   78074  25967  282.3   3  150
396.64/396.83	c -  396.7  1852411   40480 105687  9631  69164   78074 139251  282.3   3  150
487.90/488.15	c s  488.0  2033003   39335 105959 10071  69597  101306  45555  274.5   5  175
487.90/488.15	c -  488.0  2033003   39335 105959 10071  69597  101306 136466  274.5   5  175
595.46/595.77	c s  595.5  1949553   36938 106192 10212  71620  127351  27868  268.6   3  154
595.46/595.77	c -  595.5  1949553   36938 106192 10212  71620  127351 132373  268.6   3  154
611.36/611.63	c +  611.4  2003969   36778 106349 10215  71620  132374 145610  266.7   6  163
612.56/612.80	c R  612.6  2007517   36768 106358 10216  71620  132737  33249  266.5   5  163
690.33/690.67	c s  690.4  2007204   36517 106538 10248  71659  154706  52894  259.6   3  175
690.33/690.67	c -  690.4  2007204   36517 106538 10248  71659  154706 141242  259.6   3  175
707.82/708.18	c B  707.9  2019470   36484 106569 10250  71659  160057  58244  258.1   4  183
708.92/709.21	c +  708.9  2020130   36481 106571 10251  71659  160502 155366  257.9   3  184
793.30/793.67	c
793.30/793.67	c       original/binary      fixed     eliminated      learned       agility
793.30/793.67	c   seconds        variables     equivalent    conflicts       height       MB
793.30/793.67	c
793.30/793.67	c s  793.4  2033753   36301 106725 10263  71673  179772  77421  252.6   3  197
793.30/793.67	c -  793.4  2033753   36301 106725 10263  71673  179772 153813  252.6   3  197
829.18/829.52	c R  829.2  2057713   36176 106849 10264  71673  188210  85851  249.8   3  209
874.37/874.71	c +  874.4  2084131   36118 106905 10266  71673  198619 169194  247.0   3  220
907.55/907.97	c s  907.6  2004474   35725 106964 10271  72002  203579  57372  245.4   3  172
907.55/907.97	c -  907.6  2004474   35725 106964 10271  72002  203579 165811  245.4   3  172
1015.02/1015.41	c s 1015.0  2020760   35495 107125 10283  72059  227419  78920  239.0   6  189
1015.02/1015.41	c - 1015.0  2020760   35495 107125 10283  72059  227419 164153  239.0   6  189
1073.90/1074.37	c + 1074.0  2042269   35250 107362 10291  72059  240873 180568  235.9   4  204
1130.48/1130.99	c s 1130.6  2015488   35199 107400 10298  72065  251374 102751  233.4   1  206
1130.48/1130.99	c - 1130.6  2015488   35199 107400 10298  72065  251374 175151  233.4   1  206
1144.68/1145.13	c R 1144.7  2020998   35194 107405 10298  72065  254749 106126  232.6   2  211
1200.06/1200.50	c
1200.06/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.50	c
1200.06/1200.50	c 267576 conflicts, 2499256 decisions, 1239 random
1200.06/1200.50	c 369 iterations, 1264 restarts, 0 skipped
1200.06/1200.50	c 4 enlarged, 31853 shrunken, 2618 rescored, 93 rebiased
1200.06/1200.50	c 16 simplifications, 0 reductions
1200.06/1200.50	c
1200.06/1200.50	c vars: 107424 fixed, 10299 equiv, 72065 elim, 11882 merged
1200.06/1200.50	c elim: 8708214 resolutions, 16 phases, 5 rounds
1200.06/1200.50	c sbst: 25% substituted, 24.5% nots, 75.5% ands, 0.0% xors, 0.0% ites
1200.06/1200.50	c arty: 2.23 and 0.00 xor average arity
1200.06/1200.50	c prbe: 172157 probed, 792 phases, 1 rounds
1200.06/1200.50	c prbe: 5878 failed, 12060 lifted, 1537 merged
1200.06/1200.50	c sccs: 845 non trivial, 1 fixed, 1511 merged
1200.06/1200.50	c hash: 844 units, 8834 merged
1200.06/1200.50	c mins: 49954293 learned, 34% deleted, 69 strong, 223 depth
1200.06/1200.50	c subs: 94415 forward, 79340 backward, 146660 doms
1200.06/1200.50	c strs: 54560 forward, 167 backward
1200.06/1200.50	c doms: 481810 dominators, 234235 high, 870 low
1200.06/1200.50	c prps: 1005862640 propagations, 0.84 megaprops
1200.06/1200.50	c
1200.06/1200.50	c 1200.1 seconds, 229 MB max, 251 MB recycled
1200.06/1200.50	c
1200.06/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.50	c

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-1580218-1238916939/watcher-1580218-1238916939 -o /tmp/evaluation-result-1580218-1238916939/solver-1580218-1238916939 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1580218-1238916939.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: 1.91 1.84 1.45 3/72 2637
/proc/meminfo: memFree=1814608/2055920 swapFree=4175756/4192956
[pid=2637] ppid=2635 vsize=6064 CPUtime=0
/proc/2637/stat : 2637 (precosat) R 2635 2637 2206 0 -1 4194304 1053 0 0 0 0 0 0 0 18 0 1 0 1164355261 6209536 1038 1992294400 134512640 135151029 4294956224 18446744073709551615 134697845 0 0 4096 0 0 0 0 17 1 0 0
/proc/2637/statm: 1516 1045 58 155 0 1359 0

[startup+0.0372231 s]
/proc/loadavg: 1.91 1.84 1.45 3/72 2637
/proc/meminfo: memFree=1814608/2055920 swapFree=4175756/4192956
[pid=2637] ppid=2635 vsize=10612 CPUtime=0.02
/proc/2637/stat : 2637 (precosat) R 2635 2637 2206 0 -1 4194304 2340 0 0 0 2 0 0 0 18 0 1 0 1164355261 10866688 2325 1992294400 134512640 135151029 4294956224 18446744073709551615 134534335 0 0 4096 0 0 0 0 17 1 0 0
/proc/2637/statm: 2653 2326 59 155 0 2496 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 10612

[startup+0.10122 s]
/proc/loadavg: 1.91 1.84 1.45 3/72 2637
/proc/meminfo: memFree=1814608/2055920 swapFree=4175756/4192956
[pid=2637] ppid=2635 vsize=21956 CPUtime=0.09
/proc/2637/stat : 2637 (precosat) R 2635 2637 2206 0 -1 4194304 5354 0 0 0 7 2 0 0 18 0 1 0 1164355261 22482944 5339 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2637/statm: 5489 5339 63 155 0 5332 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21956

[startup+0.301313 s]
/proc/loadavg: 1.91 1.84 1.45 3/72 2637
/proc/meminfo: memFree=1814608/2055920 swapFree=4175756/4192956
[pid=2637] ppid=2635 vsize=30116 CPUtime=0.29
/proc/2637/stat : 2637 (precosat) R 2635 2637 2206 0 -1 4194304 7585 0 0 0 26 3 0 0 19 0 1 0 1164355261 30838784 7376 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2637/statm: 7529 7376 63 155 0 7372 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30116

[startup+0.701337 s]
/proc/loadavg: 1.91 1.84 1.45 3/72 2637
/proc/meminfo: memFree=1814608/2055920 swapFree=4175756/4192956
[pid=2637] ppid=2635 vsize=44348 CPUtime=0.69
/proc/2637/stat : 2637 (precosat) R 2635 2637 2206 0 -1 4194304 11394 0 0 0 64 5 0 0 22 0 1 0 1164355261 45412352 10928 1992294400 134512640 135151029 4294956224 18446744073709551615 134579313 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2637/statm: 11087 10928 63 155 0 10930 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44348

[startup+1.5015 s]
/proc/loadavg: 1.91 1.84 1.45 3/73 2638
/proc/meminfo: memFree=1764680/2055920 swapFree=4175756/4192956
[pid=2637] ppid=2635 vsize=66452 CPUtime=1.49
/proc/2637/stat : 2637 (precosat) R 2635 2637 2206 0 -1 4194304 17462 0 0 0 140 9 0 0 25 0 1 0 1164355261 68046848 16483 1992294400 134512640 135151029 4294956224 18446744073709551615 134647384 0 0 4096 17442 0 0 0 17 0 0 0
/proc/2637/statm: 16613 16483 63 155 0 16456 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 66452

[startup+3.10181 s]
/proc/loadavg: 1.91 1.84 1.45 2/73 2638
/proc/meminfo: memFree=1731656/2055920 swapFree=4175756/4192956
[pid=2637] ppid=2635 vsize=112376 CPUtime=3.09
/proc/2637/stat : 2637 (precosat) R 2635 2637 2206 0 -1 4194304 29842 0 0 0 295 14 0 0 25 0 1 0 1164355261 115073024 27837 1992294400 134512640 135151029 4294956224 18446744073709551615 134682423 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2637/statm: 28094 27837 79 155 0 27937 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 112376

[startup+6.30157 s]
/proc/loadavg: 1.84 1.82 1.45 2/73 2638
/proc/meminfo: memFree=1702216/2055920 swapFree=4175756/4192956
[pid=2637] ppid=2635 vsize=121600 CPUtime=6.29
/proc/2637/stat : 2637 (precosat) R 2635 2637 2206 0 -1 4194304 37107 0 0 0 611 18 0 0 25 0 1 0 1164355261 124518400 30170 1992294400 134512640 135151029 4294956224 18446744073709551615 134578560 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2637/statm: 30400 30170 79 155 0 30243 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 121600

[startup+12.7017 s]
/proc/loadavg: 1.77 1.81 1.45 2/73 2638
/proc/meminfo: memFree=1677896/2055920 swapFree=4175756/4192956
[pid=2637] ppid=2635 vsize=127520 CPUtime=12.68
/proc/2637/stat : 2637 (precosat) R 2635 2637 2206 0 -1 4194304 45100 0 0 0 1246 22 0 0 25 0 1 0 1164355261 130580480 31552 1992294400 134512640 135151029 4294956224 18446744073709551615 134673072 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2637/statm: 31880 31552 79 155 0 31723 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 127520

[startup+25.5012 s]
/proc/loadavg: 1.60 1.77 1.44 2/73 2638
/proc/meminfo: memFree=1681608/2055920 swapFree=4175756/4192956
[pid=2637] ppid=2635 vsize=134084 CPUtime=25.47
/proc/2637/stat : 2637 (precosat) R 2635 2637 2206 0 -1 4194304 58366 0 0 0 2518 29 0 0 25 0 1 0 1164355261 137302016 33223 1992294400 134512640 135151029 4294956224 18446744073709551615 134519079 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2637/statm: 33521 33223 79 155 0 33364 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 134084

[startup+51.1013 s]
/proc/loadavg: 1.40 1.70 1.43 2/73 2638
/proc/meminfo: memFree=1695240/2055920 swapFree=4175756/4192956
[pid=2637] ppid=2635 vsize=132240 CPUtime=51.06
/proc/2637/stat : 2637 (precosat) R 2635 2637 2206 0 -1 4194304 75255 0 0 0 5067 39 0 0 25 0 1 0 1164355261 135413760 32679 1992294400 134512640 135151029 4294956224 18446744073709551615 134572482 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2637/statm: 33060 32679 79 155 0 32903 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 132240

[startup+102.306 s]
/proc/loadavg: 1.17 1.59 1.40 2/73 2638
/proc/meminfo: memFree=1664264/2055920 swapFree=4175756/4192956
[pid=2637] ppid=2635 vsize=152268 CPUtime=102.24
/proc/2637/stat : 2637 (precosat) R 2635 2637 2206 0 -1 4194304 100875 0 0 0 10170 54 0 0 25 0 1 0 1164355261 155922432 37661 1992294400 134512640 135151029 4294956224 18446744073709551615 134542664 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2637/statm: 38067 37661 79 155 0 37910 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 152268

[startup+162.301 s]
/proc/loadavg: 1.06 1.48 1.37 2/73 2638
/proc/meminfo: memFree=1640456/2055920 swapFree=4175756/4192956
[pid=2637] ppid=2635 vsize=175624 CPUtime=162.22
/proc/2637/stat : 2637 (precosat) R 2635 2637 2206 0 -1 4194304 127250 0 0 0 16153 69 0 0 25 0 1 0 1164355261 179838976 43480 1992294400 134512640 135151029 4294956224 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2637/statm: 43906 43480 79 155 0 43749 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 175624

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.35 2/73 2638
/proc/meminfo: memFree=1634568/2055920 swapFree=4175756/4192956
[pid=2637] ppid=2635 vsize=183412 CPUtime=222.19
/proc/2637/stat : 2637 (precosat) R 2635 2637 2206 0 -1 4194304 149264 0 0 0 22139 80 0 0 25 0 1 0 1164355261 187813888 44938 1992294400 134512640 135151029 4294956224 18446744073709551615 134542916 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2637/statm: 45853 44938 79 155 0 45696 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 183412

[startup+282.303 s]
/proc/loadavg: 1.01 1.32 1.32 2/73 2638
/proc/meminfo: memFree=1628552/2055920 swapFree=4175756/4192956
[pid=2637] ppid=2635 vsize=189592 CPUtime=282.18
/proc/2637/stat : 2637 (precosat) R 2635 2637 2206 0 -1 4194304 171404 0 0 0 28126 92 0 0 25 0 1 0 1164355261 194142208 46522 1992294400 134512640 135151029 4294956224 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2637/statm: 47398 46522 79 155 0 47241 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 189592

[startup+342.302 s]
/proc/loadavg: 1.00 1.26 1.30 2/73 2638
/proc/meminfo: memFree=1609864/2055920 swapFree=4175756/4192956
[pid=2637] ppid=2635 vsize=207856 CPUtime=342.16
/proc/2637/stat : 2637 (precosat) R 2635 2637 2206 0 -1 4194304 196515 0 0 0 34109 107 0 0 25 0 1 0 1164355261 212844544 51077 1992294400 134512640 135151029 4294956224 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2637/statm: 51964 51077 79 155 0 51807 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 207856

[startup+402.301 s]
/proc/loadavg: 1.00 1.21 1.28 2/73 2638
/proc/meminfo: memFree=1609672/2055920 swapFree=4175756/4192956
[pid=2637] ppid=2635 vsize=207856 CPUtime=402.13
/proc/2637/stat : 2637 (precosat) R 2635 2637 2206 0 -1 4194304 216719 0 0 0 40096 117 0 0 25 0 1 0 1164355261 212844544 51112 1992294400 134512640 135151029 4294956224 18446744073709551615 134555216 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2637/statm: 51964 51112 79 155 0 51807 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 207856

[startup+462.301 s]
/proc/loadavg: 1.00 1.17 1.26 2/73 2638
/proc/meminfo: memFree=1609672/2055920 swapFree=4175756/4192956
[pid=2637] ppid=2635 vsize=207856 CPUtime=462.11
/proc/2637/stat : 2637 (precosat) R 2635 2637 2206 0 -1 4194304 216723 0 0 0 46094 117 0 0 25 0 1 0 1164355261 212844544 51116 1992294400 134512640 135151029 4294956224 18446744073709551615 134554555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2637/statm: 51964 51116 79 155 0 51807 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 207856

[startup+522.301 s]
/proc/loadavg: 1.00 1.13 1.24 2/73 2638
/proc/meminfo: memFree=1600072/2055920 swapFree=4175756/4192956
[pid=2637] ppid=2635 vsize=218000 CPUtime=522.09
/proc/2637/stat : 2637 (precosat) R 2635 2637 2206 0 -1 4194304 239792 0 0 0 52080 129 0 0 25 0 1 0 1164355261 223232000 53629 1992294400 134512640 135151029 4294956224 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2637/statm: 54500 53629 79 155 0 54343 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 218000

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.22 2/73 2638
/proc/meminfo: memFree=1580232/2055920 swapFree=4175756/4192956
[pid=2637] ppid=2635 vsize=237560 CPUtime=582.07
/proc/2637/stat : 2637 (precosat) R 2635 2637 2206 0 -1 4194304 244683 0 0 0 58073 134 0 0 25 0 1 0 1164355261 243261440 58520 1992294400 134512640 135151029 4294956224 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2637/statm: 59390 58520 79 155 0 59233 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 237560

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.21 2/73 2638
/proc/meminfo: memFree=1578120/2055920 swapFree=4175756/4192956
[pid=2637] ppid=2635 vsize=239268 CPUtime=642.05
/proc/2637/stat : 2637 (precosat) R 2635 2637 2206 0 -1 4194304 265731 0 0 0 64061 144 0 0 25 0 1 0 1164355261 245010432 58943 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2637/statm: 59817 58943 79 155 0 59660 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 239268

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.19 2/73 2640
/proc/meminfo: memFree=1577608/2055920 swapFree=4175756/4192956
[pid=2637] ppid=2635 vsize=239268 CPUtime=702.02
/proc/2637/stat : 2637 (precosat) R 2635 2637 2206 0 -1 4194304 285932 0 0 0 70048 154 0 0 25 0 1 0 1164355261 245010432 58975 1992294400 134512640 135151029 4294956224 18446744073709551615 134551592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2637/statm: 59817 58975 79 155 0 59660 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 239268

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.17 2/73 2640
/proc/meminfo: memFree=1577608/2055920 swapFree=4175756/4192956
[pid=2637] ppid=2635 vsize=239268 CPUtime=762.01
/proc/2637/stat : 2637 (precosat) R 2635 2637 2206 0 -1 4194304 285938 0 0 0 76047 154 0 0 25 0 1 0 1164355261 245010432 58981 1992294400 134512640 135151029 4294956224 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2637/statm: 59817 58981 79 155 0 59660 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 239268

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/73 2640
/proc/meminfo: memFree=1577544/2055920 swapFree=4175756/4192956
[pid=2637] ppid=2635 vsize=239268 CPUtime=821.99
/proc/2637/stat : 2637 (precosat) R 2635 2637 2206 0 -1 4194304 306110 0 0 0 82034 165 0 0 25 0 1 0 1164355261 245010432 58984 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2637/statm: 59817 58984 79 155 0 59660 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 239268

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/73 2640
/proc/meminfo: memFree=1567880/2055920 swapFree=4175756/4192956
[pid=2637] ppid=2635 vsize=249320 CPUtime=881.96
/proc/2637/stat : 2637 (precosat) R 2635 2637 2206 0 -1 4194304 308579 0 0 0 88027 169 0 0 25 0 1 0 1164355261 255303680 61453 1992294400 134512640 135151029 4294956224 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2637/statm: 62330 61453 79 155 0 62173 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 249320

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/73 2640
/proc/meminfo: memFree=1563720/2055920 swapFree=4175756/4192956
[pid=2637] ppid=2635 vsize=253252 CPUtime=941.94
/proc/2637/stat : 2637 (precosat) R 2635 2637 2206 0 -1 4194304 330100 0 0 0 94012 182 0 0 25 0 1 0 1164355261 259330048 62418 1992294400 134512640 135151029 4294956224 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2637/statm: 63313 62418 79 155 0 63156 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 253252

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/73 2640
/proc/meminfo: memFree=1563720/2055920 swapFree=4175756/4192956
[pid=2637] ppid=2635 vsize=253252 CPUtime=1001.92
/proc/2637/stat : 2637 (precosat) R 2635 2637 2206 0 -1 4194304 330101 0 0 0 100010 182 0 0 25 0 1 0 1164355261 259330048 62419 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2637/statm: 63313 62419 79 155 0 63156 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 253252

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/73 2640
/proc/meminfo: memFree=1563656/2055920 swapFree=4175756/4192956
[pid=2637] ppid=2635 vsize=253252 CPUtime=1061.9
/proc/2637/stat : 2637 (precosat) R 2635 2637 2206 0 -1 4194304 350657 0 0 0 105997 193 0 0 25 0 1 0 1164355261 259330048 62419 1992294400 134512640 135151029 4294956224 18446744073709551615 134520251 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2637/statm: 63313 62419 79 155 0 63156 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 253252

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/73 2640
/proc/meminfo: memFree=1580040/2055920 swapFree=4175756/4192956
[pid=2637] ppid=2635 vsize=236864 CPUtime=1121.88
/proc/2637/stat : 2637 (precosat) R 2635 2637 2206 0 -1 4194304 351536 0 0 0 111994 194 0 0 25 0 1 0 1164355261 242548736 58322 1992294400 134512640 135151029 4294956224 18446744073709551615 134521599 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2637/statm: 59216 58322 79 155 0 59059 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 236864

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/73 2640
/proc/meminfo: memFree=1563592/2055920 swapFree=4175756/4192956
[pid=2637] ppid=2635 vsize=253252 CPUtime=1181.86
/proc/2637/stat : 2637 (precosat) R 2635 2637 2206 0 -1 4194304 371217 0 0 0 117983 203 0 0 25 0 1 0 1164355261 259330048 62423 1992294400 134512640 135151029 4294956224 18446744073709551615 134554894 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2637/statm: 63313 62423 79 155 0 63156 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 253252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/73 2640
/proc/meminfo: memFree=1563528/2055920 swapFree=4175756/4192956
[pid=2637] ppid=2635 vsize=253252 CPUtime=1200.06
/proc/2637/stat : 2637 (precosat) R 2635 2637 2206 0 -1 4194304 371221 0 0 0 119803 203 0 0 25 0 1 0 1164355261 259330048 62427 1992294400 134512640 135151029 4294956224 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2637/statm: 63313 62427 79 155 0 63156 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 253252

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/73 2640
/proc/meminfo: memFree=1563528/2055920 swapFree=4175756/4192956
[pid=2637] ppid=2635 vsize=253252 CPUtime=1200.06
/proc/2637/stat : 2637 (precosat) R 2635 2637 2206 0 -1 4194304 371221 0 0 0 119803 203 0 0 25 0 1 0 1164355261 259330048 62427 1992294400 134512640 135151029 4294956224 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2637/statm: 63313 62427 79 155 0 63156 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 253252

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.11
CPU user time (s): 1198.03
CPU system time (s): 2.07368
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 261448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.03
system time used= 2.07368
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 371221
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= 1636

runsolver used 1.25081 second user time and 3.12752 second system time

The end

Launcher Data

Begin job on node66 at 2009-04-05 09:35:41
IDJOB=1580218
IDBENCH=71013
IDSOLVER=507
FILE ID=node66/1580218-1238916939
PBS_JOBID= 9101357
Free space on /tmp= 66468 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/APPLICATIONS/diagnosis/UR-20-5p1.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1580218-1238916939/watcher-1580218-1238916939 -o /tmp/evaluation-result-1580218-1238916939/solver-1580218-1238916939 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1580218-1238916939.cnf

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

MD5SUM BENCH= c530016627d60451f148c386bba0e9bf
RANDOM SEED=914538387

node66.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		: 3000.286
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		: 3000.286
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:       1815088 kB
Buffers:         11608 kB
Cached:         163412 kB
SwapCached:       8512 kB
Active:          34548 kB
Inactive:       151012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1815088 kB
SwapTotal:     4192956 kB
SwapFree:      4175756 kB
Dirty:           23412 kB
Writeback:           0 kB
Mapped:          16200 kB
Slab:            40488 kB
Committed_AS:  3621300 kB
PageTables:       1992 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= 66468 MiB
End job on node66 at 2009-04-05 09:55:43