Trace number 1715740

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) 1200.13 1200.46

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-5-17-s.cnf
MD5SUMcd6cb5ea01688ce5beec6e625055ac90
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark693.225
Satisfiable
(Un)Satisfiability was proved
Number of variables252328
Number of clauses1189896
Sum of the clauses size2752826
Maximum clause length10
Minimum clause length1
Number of clauses of size 118837
Number of clauses of size 2919648
Number of clauses of size 3204591
Number of clauses of size 45200
Number of clauses of size 520800
Number of clauses of size over 520820

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-1715740-1240606939.cnf
0.00/0.00	c found header 'p cnf 252328 1189896'
2.48/2.58	c finished parsing
2.48/2.58	c
2.48/2.58	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
2.48/2.58	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
2.48/2.58	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
2.48/2.58	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
2.48/2.58	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
2.48/2.58	c --random=1 --spread=2000 --seed=0 --skip=25
2.48/2.58	c
2.48/2.58	c sizeof     vars[0] = 16   alignment = 0       4 MB
2.48/2.58	c sizeof     orgs[0] =  8   alignment = 0       2 MB
2.48/2.58	c sizeof     occs[0] =  8   alignment = 0       2 MB
2.48/2.58	c sizeof iirfs[0..1] =  8   alignment = 0       2 MB
2.48/2.58	c
2.48/2.58	c starting search after 2.6 seconds
2.48/2.58	c no decision limit
2.58/2.64	c
2.58/2.64	c       original/binary      fixed     eliminated      learned       agility
2.58/2.64	c   seconds        variables     equivalent    conflicts       height       MB
2.58/2.64	c
2.58/2.64	c *    2.6  1169811  184321   9437 58570      0       0      0    0.0   0   90
10.77/10.87	c s   10.8   662970   97712  46091 58059  50466       0      0    0.0   0   65
10.77/10.87	c l   10.8   662970   97712  46091 58059  50466       0 305277    0.0   0   65
22.47/22.51	c s   22.5   705922   80504  60868 58396  52560     370    276  166.7   1   68
22.47/22.51	c -   22.5   705922   80504  60868 58396  52560     370 238117  166.7   1   68
24.66/24.73	c R   24.7   735321   76969  64139 58660  52560     869    722  185.0   2   70
24.86/24.92	c R   24.9   736048   76961  64142 58665  52560     970    822  190.2   1   70
26.16/26.25	c B   26.2   760309   76522  64579 58667  52560    1000    847  182.5   2   72
29.86/29.97	c B   29.9   823979   71767  69234 58767  52560    2001   1777  245.4   4   80
37.06/37.19	c s   37.2   679825   68093  71234 59086  53915    2595   2062  243.5   3   67
37.06/37.19	c -   37.2   679825   68093  71234 59086  53915    2595 209543  243.5   3   67
61.85/61.90	c s   61.9   810160   61034  77087 59530  54677    7709   5633  257.4   2   80
61.85/61.90	c -   61.9   810160   61034  77087 59530  54677    7709 186494  257.4   2   80
62.75/62.84	c B   62.8   824763   60919  77176 59556  54677    8001   5921  258.1   4   81
92.04/92.10	c s   92.0   981346   56951  79510 60566  55301   15955  12055  266.6   3   92
92.04/92.10	c -   92.0   981346   56951  79510 60566  55301   15955 175305  266.6   3   92
92.24/92.37	c R   92.3   981526   56951  79510 60566  55301   16124  12224  266.4   3   92
117.03/117.18	c B  117.1  1235017   55313  80944 60770  55301   24006  19985  298.6   5  116
130.13/130.26	c s  130.2  1192926   54794  81049 60916  55569   26287  20862  308.5   7  111
130.13/130.26	c
130.13/130.26	c       original/binary      fixed     eliminated      learned       agility
130.13/130.26	c   seconds        variables     equivalent    conflicts       height       MB
130.13/130.26	c
130.13/130.26	c -  130.2  1192926   54794  81049 60916  55569   26287 168293  308.5   7  111
181.31/181.44	c s  181.4  1451666   52884  82318 61285  55841   38596  29842  349.7   1  141
181.31/181.44	c -  181.4  1451666   52884  82318 61285  55841   38596 166611  349.7   1  141
225.50/225.64	c R  225.6  1740096   51012  83570 61905  55841   50482  41657  374.1   6  179
247.50/247.60	c s  247.5  1621138   48783  84822 62142  56581   54080  27092  377.2   1  143
247.50/247.60	c -  247.5  1621138   48783  84822 62142  56581   54080 158281  377.2   1  143
266.50/266.65	c R  266.6  1729810   47443  85701 62603  56581   59617  32611  383.1   5  160
280.19/280.39	c B  280.3  1768223   47021  85921 62805  56581   64024  37005  387.3   3  169
319.98/320.11	c s  320.0  1526664   42192  87125 63375  59636   73199  13965  393.9   6  127
319.98/320.11	c -  320.0  1526664   42192  87125 63375  59636   73199 147202  393.9   6  127
386.36/386.60	c s  386.5  1763249   38612  89207 64408  60101   93015  24785  396.5   7  147
386.36/386.60	c -  386.5  1763249   38612  89207 64408  60101   93015 142786  396.5   7  147
477.14/477.33	c s  477.2  2081160   38206  89489 64513  60120  123160  49206  399.3   3  197
527.23/527.40	c R  527.2  2136273   38083  89592 64533  60120  142604  68636  402.0   9  239
527.63/527.88	c +  527.7  2136319   38082  89593 64533  60120  142786 157064  402.1   5  240
575.02/575.21	c B  575.0  2185568   38021  89644 64543  60120  160058  86081  404.9   4  275
596.11/596.35	c s  596.2  2098041   36986  89648 64545  61149  164426  21542  406.0   7  158
596.11/596.35	c -  596.2  2098041   36986  89648 64545  61149  164426 155494  406.0   7  158
622.80/623.02	c +  622.8  2175920   36825  89806 64548  61149  176696 171043  406.0   3  182
704.08/704.38	c
704.08/704.38	c       original/binary      fixed     eliminated      learned       agility
704.08/704.38	c   seconds        variables     equivalent    conflicts       height       MB
704.08/704.38	c
704.08/704.38	c s  704.2  2105837   36519  89987 64569  61253  205715  60512  404.8   3  214
704.08/704.38	c -  704.2  2105837   36519  89987 64569  61253  205715 165912  404.8   3  214
728.57/728.83	c +  728.6  2128146   36485  90017 64573  61253  214247 182503  403.3   4  231
833.55/833.89	c s  833.7  2127462   36200  90154 64613  61361  247035  91507  400.2   7  254
891.84/892.12	c +  891.9  2177283   36088  90263 64616  61361  267806 200753  400.8   3  300
974.11/974.45	c s  974.2  2097323   35665  90348 64620  61695  289456  47698  399.1   6  173
974.11/974.45	c -  974.2  2097323   35665  90348 64620  61695  289456 198746  399.1   6  173
1050.00/1050.32	c R 1050.0  2153787   35592  90417 64624  61695  318991  77226  395.7   1  228
1082.29/1082.61	c + 1082.3  2169954   35576  90433 64624  61695  331408 218620  394.6   5  253
1096.28/1096.66	c s 1096.4  2132485   35538  90437 64625  61728  332769  83755  394.7   2  230
1195.65/1196.06	c R 1195.7  2177141   35460  90511 64629  61728  370326 121310  394.5   8  300
1200.06/1200.40	c
1200.06/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.40	c
1200.06/1200.40	c 371783 conflicts, 3034640 decisions, 1518 random
1200.06/1200.40	c 272 iterations, 1559 restarts, 0 skipped
1200.06/1200.40	c 5 enlarged, 33566 shrunken, 3638 rescored, 125 rebiased
1200.06/1200.40	c 16 simplifications, 0 reductions
1200.06/1200.40	c
1200.06/1200.40	c vars: 90515 fixed, 64629 equiv, 61728 elim, 66213 merged
1200.06/1200.40	c elim: 8400745 resolutions, 16 phases, 4 rounds
1200.06/1200.40	c sbst: 58% substituted, 9.8% nots, 90.2% ands, 0.0% xors, 0.0% ites
1200.06/1200.40	c arty: 3.31 and 0.00 xor average arity
1200.06/1200.40	c prbe: 130764 probed, 740 phases, 1 rounds
1200.06/1200.40	c prbe: 5618 failed, 6618 lifted, 1609 merged
1200.06/1200.40	c sccs: 996 non trivial, 1 fixed, 1456 merged
1200.06/1200.40	c hash: 314 units, 63148 merged
1200.06/1200.40	c mins: 142976890 learned, 15% deleted, 45 strong, 273 depth
1200.06/1200.40	c subs: 88355 forward, 146798 backward, 249105 doms
1200.06/1200.40	c strs: 50603 forward, 317 backward
1200.06/1200.40	c doms: 688148 dominators, 277419 high, 670 low
1200.06/1200.40	c prps: 946354856 propagations, 0.79 megaprops
1200.06/1200.40	c
1200.06/1200.40	c 1200.1 seconds, 348 MB max, 527 MB recycled
1200.06/1200.40	c
1200.06/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.40	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-1715740-1240606939/watcher-1715740-1240606939 -o /tmp/evaluation-result-1715740-1240606939/solver-1715740-1240606939 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1715740-1240606939.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: 0.91 0.95 0.69 2/64 14178
/proc/meminfo: memFree=1802488/2055920 swapFree=4180592/4192956
[pid=14178] ppid=14176 vsize=4732 CPUtime=0
/proc/14178/stat : 14178 (precosat) R 14176 14178 14107 0 -1 4194304 894 0 0 0 0 0 0 0 18 0 1 0 88727560 4845568 879 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 0 0 0 0 17 1 0 0
/proc/14178/statm: 1183 886 58 155 0 1026 0

[startup+0.031622 s]
/proc/loadavg: 0.91 0.95 0.69 2/64 14178
/proc/meminfo: memFree=1802488/2055920 swapFree=4180592/4192956
[pid=14178] ppid=14176 vsize=11164 CPUtime=0.02
/proc/14178/stat : 14178 (precosat) R 14176 14178 14107 0 -1 4194304 2450 0 0 0 1 1 0 0 18 0 1 0 88727560 11431936 2435 1992294400 134512640 135151029 4294956240 18446744073709551615 134534376 0 0 4096 0 0 0 0 17 1 0 0
/proc/14178/statm: 2791 2435 59 155 0 2634 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11164

[startup+0.10163 s]
/proc/loadavg: 0.91 0.95 0.69 2/64 14178
/proc/meminfo: memFree=1802488/2055920 swapFree=4180592/4192956
[pid=14178] ppid=14176 vsize=23904 CPUtime=0.09
/proc/14178/stat : 14178 (precosat) R 14176 14178 14107 0 -1 4194304 5898 0 0 0 7 2 0 0 18 0 1 0 88727560 24477696 5850 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14178/statm: 5976 5851 63 155 0 5819 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23904

[startup+0.301648 s]
/proc/loadavg: 0.91 0.95 0.69 2/64 14178
/proc/meminfo: memFree=1802488/2055920 swapFree=4180592/4192956
[pid=14178] ppid=14176 vsize=34380 CPUtime=0.29
/proc/14178/stat : 14178 (precosat) R 14176 14178 14107 0 -1 4194304 8712 0 0 0 26 3 0 0 19 0 1 0 88727560 35205120 8470 1992294400 134512640 135151029 4294956240 18446744073709551615 134579313 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14178/statm: 8595 8470 63 155 0 8438 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 34380

[startup+0.701698 s]
/proc/loadavg: 0.91 0.95 0.69 2/64 14178
/proc/meminfo: memFree=1802488/2055920 swapFree=4180592/4192956
[pid=14178] ppid=14176 vsize=46488 CPUtime=0.68
/proc/14178/stat : 14178 (precosat) R 14176 14178 14107 0 -1 4194304 12513 0 0 0 63 5 0 0 23 0 1 0 88727560 47603712 11501 1992294400 134512640 135151029 4294956240 18446744073709551615 134572573 0 0 4096 17442 0 0 0 17 0 0 0
/proc/14178/statm: 11622 11501 63 155 0 11465 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 46488

[startup+1.50177 s]
/proc/loadavg: 0.91 0.95 0.69 2/65 14179
/proc/meminfo: memFree=1744816/2055920 swapFree=4180592/4192956
[pid=14178] ppid=14176 vsize=71044 CPUtime=1.49
/proc/14178/stat : 14178 (precosat) R 14176 14178 14107 0 -1 4194304 19673 0 0 0 140 9 0 0 25 0 1 0 88727560 72749056 17636 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14178/statm: 17761 17636 64 155 0 17604 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 71044

[startup+3.10193 s]
/proc/loadavg: 0.92 0.95 0.69 2/65 14179
/proc/meminfo: memFree=1713712/2055920 swapFree=4180592/4192956
[pid=14178] ppid=14176 vsize=110340 CPUtime=3.08
/proc/14178/stat : 14178 (precosat) R 14176 14178 14107 0 -1 4194304 30419 0 0 0 293 15 0 0 25 0 1 0 88727560 112988160 27395 1992294400 134512640 135151029 4294956240 18446744073709551615 134678810 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14178/statm: 27585 27395 79 155 0 27428 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 110340

[startup+6.30126 s]
/proc/loadavg: 0.92 0.95 0.69 2/65 14179
/proc/meminfo: memFree=1686576/2055920 swapFree=4180592/4192956
[pid=14178] ppid=14176 vsize=121752 CPUtime=6.28
/proc/14178/stat : 14178 (precosat) R 14176 14178 14107 0 -1 4194304 40889 0 0 0 608 20 0 0 25 0 1 0 88727560 124674048 30134 1992294400 134512640 135151029 4294956240 18446744073709551615 134519498 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14178/statm: 30438 30134 79 155 0 30281 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 121752

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.69 2/65 14179
/proc/meminfo: memFree=1696048/2055920 swapFree=4180592/4192956
[pid=14178] ppid=14176 vsize=107880 CPUtime=12.67
/proc/14178/stat : 14178 (precosat) R 14176 14178 14107 0 -1 4194304 43292 0 0 0 1246 21 0 0 25 0 1 0 88727560 110469120 26631 1992294400 134512640 135151029 4294956240 18446744073709551615 134572611 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14178/statm: 26970 26631 79 155 0 26813 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 107880

[startup+25.5012 s]
/proc/loadavg: 0.94 0.95 0.69 2/65 14179
/proc/meminfo: memFree=1695856/2055920 swapFree=4180592/4192956
[pid=14178] ppid=14176 vsize=107888 CPUtime=25.46
/proc/14178/stat : 14178 (precosat) R 14176 14178 14107 0 -1 4194304 54707 0 0 0 2519 27 0 0 25 0 1 0 88727560 110477312 26668 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14178/statm: 26972 26668 79 155 0 26815 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 107888

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.70 2/65 14179
/proc/meminfo: memFree=1691696/2055920 swapFree=4180592/4192956
[pid=14178] ppid=14176 vsize=112496 CPUtime=51.04
/proc/14178/stat : 14178 (precosat) R 14176 14178 14107 0 -1 4194304 67121 0 0 0 5071 33 0 0 25 0 1 0 88727560 115195904 27704 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14178/statm: 28124 27704 79 155 0 27967 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 112496

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.72 2/65 14179
/proc/meminfo: memFree=1684016/2055920 swapFree=4180592/4192956
[pid=14178] ppid=14176 vsize=120284 CPUtime=102.24
/proc/14178/stat : 14178 (precosat) R 14176 14178 14107 0 -1 4194304 94233 0 0 0 10177 47 0 0 25 0 1 0 88727560 123170816 29625 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14178/statm: 30071 29625 79 155 0 29914 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 120284

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.73 2/65 14179
/proc/meminfo: memFree=1636656/2055920 swapFree=4180592/4192956
[pid=14178] ppid=14176 vsize=168436 CPUtime=162.22
/proc/14178/stat : 14178 (precosat) R 14176 14178 14107 0 -1 4194304 121110 0 0 0 16157 65 0 0 25 0 1 0 88727560 172478464 41664 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14178/statm: 42109 41664 79 155 0 41952 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 168436

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 14179
/proc/meminfo: memFree=1605616/2055920 swapFree=4180592/4192956
[pid=14178] ppid=14176 vsize=198784 CPUtime=222.2
/proc/14178/stat : 14178 (precosat) R 14176 14178 14107 0 -1 4194304 149703 0 0 0 22137 83 0 0 25 0 1 0 88727560 203554816 49274 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14178/statm: 49696 49274 79 155 0 49539 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 198784

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.75 2/65 14179
/proc/meminfo: memFree=1585008/2055920 swapFree=4180592/4192956
[pid=14178] ppid=14176 vsize=218804 CPUtime=282.19
/proc/14178/stat : 14178 (precosat) R 14176 14178 14107 0 -1 4194304 174616 0 0 0 28120 99 0 0 25 0 1 0 88727560 224055296 54282 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14178/statm: 54701 54282 79 155 0 54544 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 218804

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.77 2/65 14179
/proc/meminfo: memFree=1584880/2055920 swapFree=4180592/4192956
[pid=14178] ppid=14176 vsize=218804 CPUtime=342.17
/proc/14178/stat : 14178 (precosat) R 14176 14178 14107 0 -1 4194304 194465 0 0 0 34109 108 0 0 25 0 1 0 88727560 224055296 54306 1992294400 134512640 135151029 4294956240 18446744073709551615 134520251 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14178/statm: 54701 54306 79 155 0 54544 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 218804

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.78 2/65 14179
/proc/meminfo: memFree=1584816/2055920 swapFree=4180592/4192956
[pid=14178] ppid=14176 vsize=218804 CPUtime=402.16
/proc/14178/stat : 14178 (precosat) R 14176 14178 14107 0 -1 4194304 214296 0 0 0 40098 118 0 0 25 0 1 0 88727560 224055296 54312 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14178/statm: 54701 54312 79 155 0 54544 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 218804

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.79 2/65 14179
/proc/meminfo: memFree=1561968/2055920 swapFree=4180592/4192956
[pid=14178] ppid=14176 vsize=242200 CPUtime=462.15
/proc/14178/stat : 14178 (precosat) R 14176 14178 14107 0 -1 4194304 220134 0 0 0 46090 125 0 0 25 0 1 0 88727560 248012800 60150 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14178/statm: 60550 60152 79 155 0 60393 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 242200

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.80 2/65 14179
/proc/meminfo: memFree=1543728/2055920 swapFree=4180592/4192956
[pid=14178] ppid=14176 vsize=261008 CPUtime=522.13
/proc/14178/stat : 14178 (precosat) R 14176 14178 14107 0 -1 4194304 245982 0 0 0 52073 140 0 0 25 0 1 0 88727560 267272192 64855 1992294400 134512640 135151029 4294956240 18446744073709551615 134577947 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14178/statm: 65252 64855 79 155 0 65095 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 261008

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.81 2/65 14179
/proc/meminfo: memFree=1495088/2055920 swapFree=4180592/4192956
[pid=14178] ppid=14176 vsize=309048 CPUtime=582.11
/proc/14178/stat : 14178 (precosat) R 14176 14178 14107 0 -1 4194304 257975 0 0 0 58059 152 0 0 25 0 1 0 88727560 316465152 76848 1992294400 134512640 135151029 4294956240 18446744073709551615 134554594 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14178/statm: 77262 76849 79 155 0 77105 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 309048

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 14179
/proc/meminfo: memFree=1491120/2055920 swapFree=4180592/4192956
[pid=14178] ppid=14176 vsize=312280 CPUtime=642.1
/proc/14178/stat : 14178 (precosat) R 14176 14178 14107 0 -1 4194304 279806 0 0 0 64047 163 0 0 25 0 1 0 88727560 319774720 77665 1992294400 134512640 135151029 4294956240 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14178/statm: 78070 77665 79 155 0 77913 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 312280

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 14179
/proc/meminfo: memFree=1507248/2055920 swapFree=4180592/4192956
[pid=14178] ppid=14176 vsize=308188 CPUtime=702.08
/proc/14178/stat : 14178 (precosat) R 14176 14178 14107 0 -1 4194304 304511 0 0 0 70032 176 0 0 25 0 1 0 88727560 315584512 76655 1992294400 134512640 135151029 4294956240 18446744073709551615 134579313 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14178/statm: 77047 76655 79 155 0 76890 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 308188

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 14179
/proc/meminfo: memFree=1490864/2055920 swapFree=4180592/4192956
[pid=14178] ppid=14176 vsize=312280 CPUtime=762.07
/proc/14178/stat : 14178 (precosat) R 14176 14178 14107 0 -1 4194304 308616 0 0 0 76029 178 0 0 25 0 1 0 88727560 319774720 77686 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14178/statm: 78070 77686 79 155 0 77913 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 312280

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 14179
/proc/meminfo: memFree=1479280/2055920 swapFree=4180592/4192956
[pid=14178] ppid=14176 vsize=324580 CPUtime=822.05
/proc/14178/stat : 14178 (precosat) R 14176 14178 14107 0 -1 4194304 311671 0 0 0 82022 183 0 0 25 0 1 0 88727560 332369920 80741 1992294400 134512640 135151029 4294956240 18446744073709551615 134551374 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14178/statm: 81145 80741 79 155 0 80988 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 324580

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 14179
/proc/meminfo: memFree=1476528/2055920 swapFree=4180592/4192956
[pid=14178] ppid=14176 vsize=326920 CPUtime=882.04
/proc/14178/stat : 14178 (precosat) R 14176 14178 14107 0 -1 4194304 333308 0 0 0 88010 194 0 0 25 0 1 0 88727560 334766080 81315 1992294400 134512640 135151029 4294956240 18446744073709551615 134551629 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14178/statm: 81730 81315 79 155 0 81573 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 326920

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 14179
/proc/meminfo: memFree=1439408/2055920 swapFree=4180592/4192956
[pid=14178] ppid=14176 vsize=364508 CPUtime=942.02
/proc/14178/stat : 14178 (precosat) R 14176 14178 14107 0 -1 4194304 342676 0 0 0 93997 205 0 0 25 0 1 0 88727560 373256192 90683 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14178/statm: 91127 90683 79 155 0 90970 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 364508

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 14179
/proc/meminfo: memFree=1426032/2055920 swapFree=4180592/4192956
[pid=14178] ppid=14176 vsize=377084 CPUtime=1002.01
/proc/14178/stat : 14178 (precosat) R 14176 14178 14107 0 -1 4194304 366765 0 0 0 99982 219 0 0 25 0 1 0 88727560 386134016 93838 1992294400 134512640 135151029 4294956240 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14178/statm: 94271 93838 79 155 0 94114 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 377084

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 14179
/proc/meminfo: memFree=1426032/2055920 swapFree=4180592/4192956
[pid=14178] ppid=14176 vsize=377084 CPUtime=1061.99
/proc/14178/stat : 14178 (precosat) R 14176 14178 14107 0 -1 4194304 366765 0 0 0 105980 219 0 0 25 0 1 0 88727560 386134016 93838 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14178/statm: 94271 93838 79 155 0 94114 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 377084

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 14179
/proc/meminfo: memFree=1425968/2055920 swapFree=4180592/4192956
[pid=14178] ppid=14176 vsize=377084 CPUtime=1121.97
/proc/14178/stat : 14178 (precosat) R 14176 14178 14107 0 -1 4194304 387362 0 0 0 111968 229 0 0 25 0 1 0 88727560 386134016 93839 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14178/statm: 94271 93839 79 155 0 94114 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 377084

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 14179
/proc/meminfo: memFree=1425968/2055920 swapFree=4180592/4192956
[pid=14178] ppid=14176 vsize=377084 CPUtime=1181.96
/proc/14178/stat : 14178 (precosat) R 14176 14178 14107 0 -1 4194304 387369 0 0 0 117967 229 0 0 25 0 1 0 88727560 386134016 93846 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14178/statm: 94271 93846 79 155 0 94114 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 377084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 14179
/proc/meminfo: memFree=1425968/2055920 swapFree=4180592/4192956
[pid=14178] ppid=14176 vsize=377084 CPUtime=1200.06
/proc/14178/stat : 14178 (precosat) R 14176 14178 14107 0 -1 4194304 387372 0 0 0 119777 229 0 0 25 0 1 0 88727560 386134016 93849 1992294400 134512640 135151029 4294956240 18446744073709551615 134577919 0 0 4096 17442 0 0 0 17 1 0 0
/proc/14178/statm: 94271 93849 79 155 0 94114 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 377084

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.13
CPU user time (s): 1197.77
CPU system time (s): 2.35964
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 385536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.77
system time used= 2.35964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 387372
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= 2589

runsolver used 0.889864 second user time and 2.49062 second system time

The end

Launcher Data

Begin job on node24 at 2009-04-24 23:02:20
IDJOB=1715740
IDBENCH=20348
IDSOLVER=507
FILE ID=node24/1715740-1240606939
PBS_JOBID= 9186290
Free space on /tmp= 66220 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/industrial/anbulagan/hard-sat/partial-5-17-s.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1715740-1240606939/watcher-1715740-1240606939 -o /tmp/evaluation-result-1715740-1240606939/solver-1715740-1240606939 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1715740-1240606939.cnf

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

MD5SUM BENCH= cd6cb5ea01688ce5beec6e625055ac90
RANDOM SEED=710894046

node24.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		: 3000.232
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		: 3000.232
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:       1802904 kB
Buffers:         37680 kB
Cached:         165868 kB
SwapCached:       6708 kB
Active:         112748 kB
Inactive:        99984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1802904 kB
SwapTotal:     4192956 kB
SwapFree:      4180592 kB
Dirty:           22260 kB
Writeback:           0 kB
Mapped:          13948 kB
Slab:            26196 kB
Committed_AS:   338000 kB
PageTables:       1440 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= 66220 MiB
End job on node24 at 2009-04-24 23:22:23