Trace number 1773431

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 236UNSAT 1075.33 1075.81

General information on the benchmark

Namemanol-pipe-c10nidw.cnf
MD5SUM943fd86d922b13236c21a74c4f82b6d0
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark745.44
Satisfiable
(Un)Satisfiability was proved
Number of variables433601
Number of clauses1291714
Sum of the clauses size3013998
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2861142
Number of clauses of size 3430571
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 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-1773431-1241184442.cnf
0.00/0.00	c found header 'p cnf 433601 1291714'
2.59/2.67	c finished parsing
2.59/2.67	c
2.59/2.67	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
2.59/2.67	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
2.59/2.67	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
2.59/2.67	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
2.59/2.67	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
2.59/2.67	c --random=1 --spread=2000 --seed=0 --skip=25
2.59/2.67	c
2.59/2.67	c sizeof     vars[0] = 16   alignment = 0       7 MB
2.59/2.67	c sizeof     orgs[0] =  8   alignment = 0       3 MB
2.59/2.67	c sizeof     occs[0] =  8   alignment = 0       3 MB
2.59/2.67	c sizeof iirfs[0..1] =  8   alignment = 0       3 MB
2.59/2.67	c
2.59/2.67	c starting search after 2.7 seconds
2.59/2.67	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  1291713  433600      1     0      0       0      0    0.0   0  111
22.18/22.24	c s   22.2   497338   73201  10129  1586 348685       0      0    0.0   0   78
22.18/22.24	c l   22.2   497338   73201  10129  1586 348685       0 444797    0.0   0   78
23.38/23.40	c R   23.4   497363   73201  10129  1586 348685     100     99 1661.9  14   80
23.78/23.80	c R   23.8   497364   73201  10129  1586 348685     200    199 1522.3  15   81
28.28/28.33	c R   28.3   527940   71646  11109  2161 348685     802    797 1321.0   0   86
29.88/29.98	c B   30.0   530216   71646  11109  2161 348685    1001    996 1263.1   8   87
31.28/31.31	c B   31.3   535877   71466  11200  2250 348685    2001   1974 1150.9   8   87
36.36/36.41	c R   36.4   547488   71438  11201  2277 348685    4091   4055 1072.4   4   88
40.66/40.72	c B   40.7   560128   71434  11203  2279 348685    8005   7938 1001.3  15   90
40.66/40.73	c R   40.7   560170   71434  11203  2279 348685    8107   8037 1001.2  14   90
56.45/56.58	c s   56.5   465281   67373  11327  2337 352564   23620  23003  885.0  13   88
56.45/56.58	c -   56.5   465281   67373  11327  2337 352564   23620 409214  885.0  13   88
56.85/56.97	c B   56.9   465305   67373  11327  2337 352564   24007  23388  877.5   8   89
69.85/69.95	c R   69.9   468073   67198  11353  2486 352564   44472  43677  729.5   8   98
85.13/85.23	c B   85.2   498687   66634  11515  2888 352564   64020  63139  672.9  18  104
88.72/88.82	c s   88.8   461388   65936  11515  2888 353262   64735  53440  672.1   9   93
88.72/88.82	c -   88.8   461388   65936  11515  2888 353262   64735 405122  672.1   9   93
110.42/110.52	c R  110.5   465038   65846  11544  2949 353262   95237  83912  620.7  11  106
123.82/123.90	c
123.82/123.90	c       original/binary      fixed     eliminated      learned       agility
123.82/123.90	c   seconds        variables     equivalent    conflicts       height       MB
123.82/123.90	c
123.82/123.90	c s  123.8   462039   65709  11546  2959 353387  111482  98884  602.4  12  101
147.61/147.74	c R  147.7   463911   65694  11557  2963 353387  146520 133897  584.3  14  116
154.71/154.87	c B  154.8   467744   65643  11573  2998 353387  160041 147416  568.7  16  119
165.20/165.37	c s  165.3   462708   65618  11573  3003 353407  169526 156114  560.4   7  111
210.58/210.78	c s  210.7   483225   64459  11748  3962 353432  215296 158876  547.5  11  110
210.58/210.78	c -  210.7   483225   64459  11748  3962 353432  215296 401071  547.5  11  110
257.67/257.85	c s  257.7   486557   64097  11809  4238 353457  261428 201884  545.7   5  120
310.04/310.24	c s  310.1   485095   63958  11824  4327 353492  308635 243742  534.0   7  128
368.12/368.33	c s  368.2   485481   63795  11843  4471 353492  365495 297511  523.6  19  139
385.82/386.02	c B  385.9   491700   63700  11853  4556 353492  384087 316069  519.5   7  155
405.49/405.76	c +  405.6   500501   63664  11857  4588 353492  401071 441178  512.9  17  162
428.48/428.78	c s  428.6   457937   61059  11858  4600 356084  417082 316812  510.5  15  139
428.48/428.78	c -  428.6   457937   61059  11858  4600 356084  417082 427943  510.5  15  139
493.66/493.98	c s  493.8   453781   60757  11864  4628 356352  469668 343277  501.0  17  145
507.15/507.49	c +  507.3   455099   60731  11873  4645 356352  486297 470737  498.8  11  158
567.64/567.97	c s  567.7   451704   60369  11923  4781 356528  529231 393171  487.0  10  153
653.30/653.60	c s  653.3   458012   60084  11960  5022 356535  578023 431562  469.5  16  161
697.78/698.16	c +  697.9   468484   59994  11966  5106 356535  607870 517810  461.6  11  183
739.56/739.90	c s  739.6   455902   59984  11966  5113 356538  632823 484079  453.9  12  173
848.31/848.77	c
848.31/848.77	c       original/binary      fixed     eliminated      learned       agility
848.31/848.77	c   seconds        variables     equivalent    conflicts       height       MB
848.31/848.77	c
848.31/848.77	c s  848.4   456143   59954  11967  5141 356539  696576 517286  440.2  13  180
956.87/957.31	c R  956.9   461395   59929  11968  5165 356539  757397 518078  429.6  14  199
961.97/962.41	c +  962.0   461397   59929  11968  5165 356539  759836 569591  429.3   7  199
969.07/969.55	c s  969.1   460029   59879  11968  5165 356589  760368 517102  429.2   8  181
1075.22/1075.77	c 0 1075.3   696404   55783  13834  7395 356589  815494 569590  422.4  10  213
1075.22/1075.77	c
1075.22/1075.77	s UNSATISFIABLE
1075.22/1075.77	c
1075.22/1075.77	c 815494 conflicts, 6093378 decisions, 1469 random
1075.22/1075.77	c 38 iterations, 2350 restarts, 70 skipped
1075.22/1075.77	c 4 enlarged, 3545 shrunken, 7978 rescored, 252 rebiased
1075.22/1075.77	c 16 simplifications, 0 reductions
1075.22/1075.77	c
1075.22/1075.77	c vars: 13834 fixed, 7395 equiv, 356589 elim, 7790 merged
1075.22/1075.77	c elim: 12012320 resolutions, 16 phases, 2 rounds
1075.22/1075.77	c sbst: 95% substituted, 2.7% nots, 80.8% ands, 10.0% xors, 6.5% ites
1075.22/1075.77	c arty: 2.10 and 2.00 xor average arity
1075.22/1075.77	c prbe: 7198419 probed, 402 phases, 57 rounds
1075.22/1075.77	c prbe: 684 failed, 4890 lifted, 1009 merged
1075.22/1075.77	c sccs: 18 non trivial, 0 fixed, 48 merged
1075.22/1075.77	c hash: 104 units, 6733 merged
1075.22/1075.77	c mins: 33069887 learned, 26% deleted, 2357 strong, 62 depth
1075.22/1075.77	c subs: 3927 forward, 29653 backward, 703469 doms
1075.22/1075.77	c strs: 6176 forward, 754 backward
1075.22/1075.77	c doms: 713946 dominators, 676048 high, 747 low
1075.22/1075.77	c prps: 465889062 propagations, 0.43 megaprops
1075.22/1075.77	c
1075.22/1075.77	c 1075.3 seconds, 213 MB max, 154 MB recycled

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-1773431-1241184442/watcher-1773431-1241184442 -o /tmp/evaluation-result-1773431-1241184442/solver-1773431-1241184442 -C 10000 -W 12000 -M 1800 HOME/precosat HOME/instance-1773431-1241184442.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 1.00 0.94 3/64 21960
/proc/meminfo: memFree=719152/2055920 swapFree=4181256/4192956
[pid=21960] ppid=21958 vsize=7564 CPUtime=0
/proc/21960/stat : 21960 (precosat) R 21958 21960 21896 0 -1 4194304 1005 0 0 0 0 0 0 0 18 0 1 0 146477896 7745536 990 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 0 0 0 0 17 0 0 0
/proc/21960/statm: 1891 998 58 155 0 1734 0

[startup+0.061518 s]
/proc/loadavg: 0.99 1.00 0.94 3/64 21960
/proc/meminfo: memFree=719152/2055920 swapFree=4181256/4192956
[pid=21960] ppid=21958 vsize=19780 CPUtime=0.05
/proc/21960/stat : 21960 (precosat) R 21958 21960 21896 0 -1 4194304 4284 0 0 0 4 1 0 0 18 0 1 0 146477896 20254720 4269 1992294400 134512640 135151029 4294956240 18446744073709551615 134534335 0 0 4096 0 0 0 0 17 0 0 0
/proc/21960/statm: 4945 4270 59 155 0 4788 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 19780

[startup+0.101521 s]
/proc/loadavg: 0.99 1.00 0.94 3/64 21960
/proc/meminfo: memFree=719152/2055920 swapFree=4181256/4192956
[pid=21960] ppid=21958 vsize=34180 CPUtime=0.09
/proc/21960/stat : 21960 (precosat) R 21958 21960 21896 0 -1 4194304 6757 0 0 0 7 2 0 0 18 0 1 0 146477896 35000320 6743 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 0 0 0 0 17 0 0 0
/proc/21960/statm: 8545 6751 59 155 0 8388 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 34180

[startup+0.301538 s]
/proc/loadavg: 0.99 1.00 0.94 3/64 21960
/proc/meminfo: memFree=719152/2055920 swapFree=4181256/4192956
[pid=21960] ppid=21958 vsize=46384 CPUtime=0.29
/proc/21960/stat : 21960 (precosat) R 21958 21960 21896 0 -1 4194304 11629 0 0 0 25 4 0 0 19 0 1 0 146477896 47497216 11387 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21960/statm: 11596 11387 63 155 0 11439 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 46384

[startup+0.701576 s]
/proc/loadavg: 0.99 1.00 0.94 3/64 21960
/proc/meminfo: memFree=719152/2055920 swapFree=4181256/4192956
[pid=21960] ppid=21958 vsize=61796 CPUtime=0.69
/proc/21960/stat : 21960 (precosat) R 21958 21960 21896 0 -1 4194304 15749 0 0 0 63 6 0 0 23 0 1 0 146477896 63279104 15250 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21960/statm: 15449 15250 63 155 0 15292 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 61796

[startup+1.50165 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 21961
/proc/meminfo: memFree=647720/2055920 swapFree=4181256/4192956
[pid=21960] ppid=21958 vsize=89848 CPUtime=1.49
/proc/21960/stat : 21960 (precosat) R 21958 21960 21896 0 -1 4194304 23272 0 0 0 140 9 0 0 25 0 1 0 146477896 92004352 22260 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21960/statm: 22462 22261 63 155 0 22305 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 89848

[startup+3.1018 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 21961
/proc/meminfo: memFree=610472/2055920 swapFree=4181256/4192956
[pid=21960] ppid=21958 vsize=136352 CPUtime=3.09
/proc/21960/stat : 21960 (precosat) R 21958 21960 21896 0 -1 4194304 35842 0 0 0 295 14 0 0 25 0 1 0 146477896 139624448 33804 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21960/statm: 34088 33804 79 155 0 33931 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 136352

[startup+6.30109 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 21961
/proc/meminfo: memFree=590376/2055920 swapFree=4181256/4192956
[pid=21960] ppid=21958 vsize=153528 CPUtime=6.29
/proc/21960/stat : 21960 (precosat) R 21958 21960 21896 0 -1 4194304 48604 0 0 0 608 21 0 0 25 0 1 0 146477896 157212672 38080 1992294400 134512640 135151029 4294956240 18446744073709551615 134684965 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21960/statm: 38382 38080 79 155 0 38225 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 153528

[startup+12.7017 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 21961
/proc/meminfo: memFree=527848/2055920 swapFree=4181256/4192956
[pid=21960] ppid=21958 vsize=197492 CPUtime=12.69
/proc/21960/stat : 21960 (precosat) R 21958 21960 21896 0 -1 4194304 59650 0 0 0 1243 26 0 0 25 0 1 0 146477896 202231808 48101 1992294400 134512640 135151029 4294956240 18446744073709551615 134575712 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21960/statm: 49373 48101 79 155 0 49216 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 197492

[startup+25.5019 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 21961
/proc/meminfo: memFree=548456/2055920 swapFree=4181256/4192956
[pid=21960] ppid=21958 vsize=172332 CPUtime=25.48
/proc/21960/stat : 21960 (precosat) R 21958 21960 21896 0 -1 4194304 61890 0 0 0 2520 28 0 0 25 0 1 0 146477896 176467968 42707 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21960/statm: 43083 42707 79 155 0 42926 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 172332

[startup+51.1012 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 21961
/proc/meminfo: memFree=548456/2055920 swapFree=4181256/4192956
[pid=21960] ppid=21958 vsize=172332 CPUtime=51.04
/proc/21960/stat : 21960 (precosat) R 21958 21960 21896 0 -1 4194304 61891 0 0 0 5076 28 0 0 25 0 1 0 146477896 176467968 42708 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21960/statm: 43083 42708 79 155 0 42926 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 172332

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 21961
/proc/meminfo: memFree=548200/2055920 swapFree=4181256/4192956
[pid=21960] ppid=21958 vsize=180528 CPUtime=102.22
/proc/21960/stat : 21960 (precosat) R 21958 21960 21896 0 -1 4194304 75494 0 0 0 10187 35 0 0 25 0 1 0 146477896 184860672 42759 1992294400 134512640 135151029 4294956240 18446744073709551615 134520115 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21960/statm: 45132 42759 79 155 0 44975 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 180528

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 21961
/proc/meminfo: memFree=548200/2055920 swapFree=4181256/4192956
[pid=21960] ppid=21958 vsize=180528 CPUtime=162.2
/proc/21960/stat : 21960 (precosat) R 21958 21960 21896 0 -1 4194304 83968 0 0 0 16181 39 0 0 25 0 1 0 146477896 184860672 42763 1992294400 134512640 135151029 4294956240 18446744073709551615 134521507 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21960/statm: 45132 42763 79 155 0 44975 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 180528

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.94 2/65 21961
/proc/meminfo: memFree=548200/2055920 swapFree=4181256/4192956
[pid=21960] ppid=21958 vsize=180528 CPUtime=222.17
/proc/21960/stat : 21960 (precosat) R 21958 21960 21896 0 -1 4194304 95831 0 0 0 22172 45 0 0 25 0 1 0 146477896 184860672 42768 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21960/statm: 45132 42768 79 155 0 44975 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 180528

[startup+282.302 s]
/proc/loadavg: 1.05 1.01 0.94 2/65 21961
/proc/meminfo: memFree=548264/2055920 swapFree=4181256/4192956
[pid=21960] ppid=21958 vsize=180528 CPUtime=282.16
/proc/21960/stat : 21960 (precosat) R 21958 21960 21896 0 -1 4194304 102608 0 0 0 28167 49 0 0 25 0 1 0 146477896 184860672 42769 1992294400 134512640 135151029 4294956240 18446744073709551615 134542910 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21960/statm: 45132 42769 79 155 0 44975 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 180528

[startup+342.301 s]
/proc/loadavg: 1.06 1.02 0.95 2/65 21961
/proc/meminfo: memFree=548200/2055920 swapFree=4181256/4192956
[pid=21960] ppid=21958 vsize=180528 CPUtime=342.13
/proc/21960/stat : 21960 (precosat) R 21958 21960 21896 0 -1 4194304 109389 0 0 0 34161 52 0 0 25 0 1 0 146477896 184860672 42774 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21960/statm: 45132 42774 79 155 0 44975 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 180528

[startup+402.302 s]
/proc/loadavg: 1.18 1.06 0.96 2/65 21961
/proc/meminfo: memFree=548200/2055920 swapFree=4181256/4192956
[pid=21960] ppid=21958 vsize=180528 CPUtime=402.09
/proc/21960/stat : 21960 (precosat) R 21958 21960 21896 0 -1 4194304 116299 0 0 0 40154 55 0 0 25 0 1 0 146477896 184860672 42779 1992294400 134512640 135151029 4294956240 18446744073709551615 134580711 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21960/statm: 45132 42779 79 155 0 44975 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 180528

[startup+462.301 s]
/proc/loadavg: 1.06 1.05 0.96 2/65 21961
/proc/meminfo: memFree=547688/2055920 swapFree=4181256/4192956
[pid=21960] ppid=21958 vsize=181032 CPUtime=462.07
/proc/21960/stat : 21960 (precosat) R 21958 21960 21896 0 -1 4194304 123363 0 0 0 46149 58 0 0 25 0 1 0 146477896 185376768 42938 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21960/statm: 45258 42938 79 155 0 45101 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 181032

[startup+522.302 s]
/proc/loadavg: 1.02 1.04 0.96 2/65 21961
/proc/meminfo: memFree=546216/2055920 swapFree=4181256/4192956
[pid=21960] ppid=21958 vsize=182552 CPUtime=522.06
/proc/21960/stat : 21960 (precosat) R 21958 21960 21896 0 -1 4194304 130651 0 0 0 52143 63 0 0 25 0 1 0 146477896 186933248 43321 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21960/statm: 45638 43321 79 155 0 45481 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 182552

[startup+582.301 s]
/proc/loadavg: 1.01 1.03 0.96 2/65 21961
/proc/meminfo: memFree=542440/2055920 swapFree=4181256/4192956
[pid=21960] ppid=21958 vsize=186568 CPUtime=582.03
/proc/21960/stat : 21960 (precosat) R 21958 21960 21896 0 -1 4194304 138771 0 0 0 58135 68 0 0 25 0 1 0 146477896 191045632 44278 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21960/statm: 46642 44278 79 155 0 46485 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 186568

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 0.96 2/65 21961
/proc/meminfo: memFree=534120/2055920 swapFree=4181256/4192956
[pid=21960] ppid=21958 vsize=194780 CPUtime=642.01
/proc/21960/stat : 21960 (precosat) R 21958 21960 21896 0 -1 4194304 140828 0 0 0 64132 69 0 0 25 0 1 0 146477896 199454720 46335 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21960/statm: 48695 46335 79 155 0 48538 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 194780

[startup+702.301 s]
/proc/loadavg: 1.00 1.02 0.96 2/65 21963
/proc/meminfo: memFree=530728/2055920 swapFree=4181256/4192956
[pid=21960] ppid=21958 vsize=198184 CPUtime=701.98
/proc/21960/stat : 21960 (precosat) R 21958 21960 21896 0 -1 4194304 148832 0 0 0 70124 74 0 0 25 0 1 0 146477896 202940416 47176 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21960/statm: 49546 47176 79 155 0 49389 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 198184

[startup+762.306 s]
/proc/loadavg: 1.00 1.01 0.96 2/65 21963
/proc/meminfo: memFree=524456/2055920 swapFree=4181256/4192956
[pid=21960] ppid=21958 vsize=204564 CPUtime=761.95
/proc/21960/stat : 21960 (precosat) R 21958 21960 21896 0 -1 4194304 157574 0 0 0 76116 79 0 0 25 0 1 0 146477896 209473536 48755 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21960/statm: 51141 48755 79 155 0 50984 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 204564

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 21963
/proc/meminfo: memFree=516584/2055920 swapFree=4181256/4192956
[pid=21960] ppid=21958 vsize=212804 CPUtime=821.93
/proc/21960/stat : 21960 (precosat) R 21958 21960 21896 0 -1 4194304 159552 0 0 0 82112 81 0 0 25 0 1 0 146477896 217911296 50733 1992294400 134512640 135151029 4294956240 18446744073709551615 134575850 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21960/statm: 53201 50733 79 155 0 53044 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 212804

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 21963
/proc/meminfo: memFree=514664/2055920 swapFree=4181256/4192956
[pid=21960] ppid=21958 vsize=214256 CPUtime=881.91
/proc/21960/stat : 21960 (precosat) R 21958 21960 21896 0 -1 4194304 167152 0 0 0 88105 86 0 0 25 0 1 0 146477896 219398144 51170 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21960/statm: 53564 51170 79 155 0 53407 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 214256

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 21963
/proc/meminfo: memFree=513960/2055920 swapFree=4181256/4192956
[pid=21960] ppid=21958 vsize=215020 CPUtime=941.87
/proc/21960/stat : 21960 (precosat) R 21958 21960 21896 0 -1 4194304 167335 0 0 0 94101 86 0 0 25 0 1 0 146477896 220180480 51353 1992294400 134512640 135151029 4294956240 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21960/statm: 53755 51353 79 155 0 53598 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 215020

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 21963
/proc/meminfo: memFree=514472/2055920 swapFree=4181256/4192956
[pid=21960] ppid=21958 vsize=214012 CPUtime=1001.85
/proc/21960/stat : 21960 (precosat) R 21958 21960 21896 0 -1 4194304 174457 0 0 0 100095 90 0 0 25 0 1 0 146477896 219148288 51185 1992294400 134512640 135151029 4294956240 18446744073709551615 134555119 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21960/statm: 53503 51185 79 155 0 53346 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 214012

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 21963
/proc/meminfo: memFree=502888/2055920 swapFree=4181256/4192956
[pid=21960] ppid=21958 vsize=226564 CPUtime=1061.83
/proc/21960/stat : 21960 (precosat) R 21958 21960 21896 0 -1 4194304 177493 0 0 0 106089 94 0 0 25 0 1 0 146477896 232001536 54221 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21960/statm: 56641 54221 79 155 0 56484 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 226564

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

[startup+1068.7 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 21963
/proc/meminfo: memFree=501160/2055920 swapFree=4181256/4192956
[pid=21960] ppid=21958 vsize=228224 CPUtime=1068.23
/proc/21960/stat : 21960 (precosat) R 21958 21960 21896 0 -1 4194304 177886 0 0 0 106729 94 0 0 25 0 1 0 146477896 233701376 54614 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21960/statm: 57056 54614 79 155 0 56899 0
Current children cumulated CPU time (s) 1068.23
Current children cumulated vsize (KiB) 228224

[startup+1071.9 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 21963
/proc/meminfo: memFree=500584/2055920 swapFree=4181256/4192956
[pid=21960] ppid=21958 vsize=228772 CPUtime=1071.42
/proc/21960/stat : 21960 (precosat) R 21958 21960 21896 0 -1 4194304 178009 0 0 0 107048 94 0 0 25 0 1 0 146477896 234262528 54737 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21960/statm: 57193 54737 79 155 0 57036 0
Current children cumulated CPU time (s) 1071.42
Current children cumulated vsize (KiB) 228772

[startup+1073.5 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 21963
/proc/meminfo: memFree=500200/2055920 swapFree=4181256/4192956
[pid=21960] ppid=21958 vsize=229036 CPUtime=1073.02
/proc/21960/stat : 21960 (precosat) R 21958 21960 21896 0 -1 4194304 178090 0 0 0 107208 94 0 0 25 0 1 0 146477896 234532864 54818 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21960/statm: 57259 54818 79 155 0 57102 0
Current children cumulated CPU time (s) 1073.02
Current children cumulated vsize (KiB) 229036

[startup+1075.1 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 21963
/proc/meminfo: memFree=500008/2055920 swapFree=4181256/4192956
[pid=21960] ppid=21958 vsize=229432 CPUtime=1074.62
/proc/21960/stat : 21960 (precosat) R 21958 21960 21896 0 -1 4194304 178159 0 0 0 107368 94 0 0 25 0 1 0 146477896 234938368 54887 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21960/statm: 57358 54887 79 155 0 57201 0
Current children cumulated CPU time (s) 1074.62
Current children cumulated vsize (KiB) 229432

[startup+1075.5 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 21963
/proc/meminfo: memFree=500008/2055920 swapFree=4181256/4192956
[pid=21960] ppid=21958 vsize=229564 CPUtime=1075.02
/proc/21960/stat : 21960 (precosat) R 21958 21960 21896 0 -1 4194304 178205 0 0 0 107408 94 0 0 25 0 1 0 146477896 235073536 54933 1992294400 134512640 135151029 4294956240 18446744073709551615 134572526 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21960/statm: 57391 54933 79 155 0 57234 0
Current children cumulated CPU time (s) 1075.02
Current children cumulated vsize (KiB) 229564

[startup+1075.7 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 21963
/proc/meminfo: memFree=499624/2055920 swapFree=4181256/4192956
[pid=21960] ppid=21958 vsize=229696 CPUtime=1075.22
/proc/21960/stat : 21960 (precosat) R 21958 21960 21896 0 -1 4194304 178245 0 0 0 107428 94 0 0 25 0 1 0 146477896 235208704 54973 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/21960/statm: 57424 54973 79 155 0 57267 0
Current children cumulated CPU time (s) 1075.22
Current children cumulated vsize (KiB) 229696

[startup+1075.81 s]
/proc/loadavg: 1.00 1.00 0.96 2/65 21963
/proc/meminfo: memFree=499624/2055920 swapFree=4181256/4192956
[pid=21960] ppid=21958 vsize=0 CPUtime=1075.32
/proc/21960/stat : 21960 (precosat) R 21958 21960 21896 0 -1 4194308 178267 0 0 0 107435 97 0 0 25 0 1 0 146477896 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/21960/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1075.32
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 1075.81
CPU time (s): 1075.33
CPU user time (s): 1074.35
CPU system time (s): 0.977851
CPU usage (%): 99.9558
Max. virtual memory (cumulated for all children) (KiB): 234584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1074.35
system time used= 0.977851
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 178267
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= 3576

runsolver used 0.882865 second user time and 3.04354 second system time

The end

Launcher Data

Begin job on node14 at 2009-05-01 15:27:24
IDJOB=1773431
IDBENCH=69591
IDSOLVER=607
FILE ID=node14/1773431-1241184442
PBS_JOBID= 9224598
Free space on /tmp= 66524 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT_RACE08/cnf/manol-pipe-c10nidw.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1773431-1241184442/watcher-1773431-1241184442 -o /tmp/evaluation-result-1773431-1241184442/solver-1773431-1241184442 -C 10000 -W 12000 -M 1800  HOME/precosat HOME/instance-1773431-1241184442.cnf

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 943fd86d922b13236c21a74c4f82b6d0
RANDOM SEED=901225581

node14.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		: 3000.256
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		: 3000.256
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:        719568 kB
Buffers:         93664 kB
Cached:        1122968 kB
SwapCached:       5600 kB
Active:         264900 kB
Inactive:       959656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        719568 kB
SwapTotal:     4192956 kB
SwapFree:      4181256 kB
Dirty:           24340 kB
Writeback:           0 kB
Mapped:          13524 kB
Slab:            97700 kB
Committed_AS:   614872 kB
PageTables:       1448 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= 66524 MiB
End job on node14 at 2009-05-01 15:45:20