Trace number 1518011

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) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S1494961823-060.cnf
MD5SUM7495f98ae37985dd5ad2be6175c3d801
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.023995
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
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-1518011-1238293844.cnf
0.00/0.00	c found header 'p cnf 500 2125'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0     2125     500      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2091     484      0     0     16       0      0    0.0   0    0
0.00/0.01	c l    0.0     2091     484      0     0     16       0   2091    0.0   0    0
0.01/0.01	c R    0.0     2091     484      0     0     16     100    100   42.7  13    0
0.01/0.02	c R    0.0     2091     484      0     0     16     201    201   37.2  20    0
0.01/0.04	c N    0.0     2091     484      0     0     16     806    806   33.1  26    0
0.01/0.05	c B    0.1     2091     484      0     0     16    1002   1002   32.6  29    0
0.09/0.10	c B    0.1     2091     484      0     0     16    2002   2002   30.9  27    0
0.09/0.11	c +    0.1     2091     484      0     0     16    2091   2300   30.8  27    1
0.09/0.13	c N    0.1     2091     484      0     0     16    2412   2308   30.4  28    1
0.09/0.14	c +    0.1     2091     484      0     0     16    2610   2530   30.1  27    1
0.09/0.18	c +    0.2     2091     484      0     0     16    3260   2783   29.6  28    1
0.19/0.23	c +    0.2     2091     484      0     0     16    4077   3061   29.0  27    1
0.29/0.30	c +    0.3     2091     484      0     0     16    5095   3367   28.5  28    1
0.29/0.38	c +    0.4     2091     484      0     0     16    6367   3703   28.2  26    1
0.29/0.38	c N    0.4     2091     484      0     0     16    6423   3432   28.2  27    1
0.39/0.49	c +    0.5     2091     484      0     0     16    7955   4073   27.6  29    1
0.39/0.49	c B    0.5     2091     484      0     0     16    8003   3765   27.6  28    1
0.59/0.62	c +    0.6     2091     484      0     0     16    9941   4480   27.3  27    1
0.79/0.80	c
0.79/0.80	c       original/binary      fixed     eliminated      learned       agility
0.79/0.80	c   seconds        variables     equivalent    conflicts       height       MB
0.79/0.80	c
0.79/0.80	c +    0.8     2091     484      0     0     16   12426   4928   26.8  28    1
1.00/1.02	c +    1.0     2091     484      0     0     16   15533   5420   26.7  27    1
1.00/1.06	c N    1.1     2091     484      0     0     16   16047   5442   26.7  25    1
1.29/1.32	c +    1.3     2091     484      0     0     16   19417   5962   26.6  27    1
1.59/1.64	c B    1.6     2091     484      0     0     16   24008   5973   27.4  27    1
1.59/1.66	c +    1.7     2091     484      0     0     16   24272   6558   27.5  26    1
2.10/2.20	c +    2.2     2091     484      0     0     16   30341   7213   27.7  27    2
2.79/2.81	c +    2.8     2091     484      0     0     16   37926   7934   28.3  26    2
2.79/2.86	c N    2.9     2091     484      0     0     16   38499   7798   28.3  27    2
3.59/3.65	c +    3.7     2091     484      0     0     16   47408   8727   28.3  27    2
4.59/4.66	c +    4.7     2091     484      0     0     16   59260   9599   28.3  27    2
4.99/5.09	c B    5.1     2091     484      0     0     16   64019   9610   28.2  27    3
5.99/6.05	c +    6.1     2091     484      0     0     16   74075  10558   28.0  26    3
7.49/7.52	c N    7.5     2091     484      0     0     16   89800  10569   27.9  28    3
7.78/7.81	c +    7.8     2091     484      0     0     16   92590  11613   27.8  27    3
10.29/10.34	c +   10.3     2091     484      0     0     16  115737  12774   27.3  28    3
13.59/13.62	c +   13.6     2091     484      0     0     16  144670  14051   26.9  28    4
15.29/15.34	c B   15.3     2091     484      0     0     16  160043  14060   26.7  29    4
17.88/17.94	c +   17.9     2091     484      0     0     16  180838  15456   26.3  28    4
21.18/21.23	c
21.18/21.23	c       original/binary      fixed     eliminated      learned       agility
21.18/21.23	c   seconds        variables     equivalent    conflicts       height       MB
21.18/21.23	c
21.18/21.23	c N   21.2     2091     484      0     0     16  205195  15467   26.1  26    5
24.18/24.25	c +   24.2     2091     484      0     0     16  226047  17001   25.9  27    5
31.89/31.91	c +   31.9     2091     484      0     0     16  282555  18701   26.1  25    6
42.88/42.97	c +   43.0     2091     484      0     0     16  353190  20571   26.4  26    6
47.87/47.92	c B   47.9     2091     484      0     0     16  384099  20578   26.5  27    7
57.07/57.19	c +   57.2     2091     484      0     0     16  441486  22628   26.3  28    7
60.57/60.61	c N   60.6     2091     484      0     0     16  461612  22635   26.2  25    7
76.26/76.34	c +   76.3     2091     484      0     0     16  551857  24890   26.1  25    8
101.66/101.72	c +  101.7     2091     484      0     0     16  689823  27379   25.9  28    9
138.54/138.64	c +  138.6     2091     484      0     0     16  862275  30116   25.7  27   10
146.24/146.39	c B  146.3     2091     484      0     0     16  896202  30128   25.7  30   10
176.23/176.35	c N  176.3     2091     484      0     0     16 1025565  30127   25.4  28   11
189.53/189.60	c +  189.5     2091     484      0     0     16 1077840  33127   25.1  28   11
258.20/258.33	c +  258.2     2091     484      0     0     16 1347301  36439   24.8  29   13
351.87/352.02	c +  351.9     2091     484      0     0     16 1684126  40082   24.8  29   14
461.23/461.48	c B  461.3     2091     484      0     0     16 2048425  40091   24.8  26   16
477.63/477.84	c +  477.7     2091     484      0     0     16 2105156  44090   24.8  25   16
526.71/526.97	c N  526.8     2091     484      0     0     16 2255976  44101   24.5  26   17
651.76/652.03	c +  651.8     2091     484      0     0     16 2631447  48499   24.2  26   19
904.37/904.72	c
904.37/904.72	c       original/binary      fixed     eliminated      learned       agility
904.37/904.72	c   seconds        variables     equivalent    conflicts       height       MB
904.37/904.72	c
904.37/904.72	c +  904.4     2091     484      0     0     16 3289308  53348   24.3  28   21
1200.07/1200.50	c
1200.07/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.50	c
1200.07/1200.50	c 4004649 conflicts, 4792570 decisions, 1 random
1200.07/1200.50	c 0 iterations, 310 restarts, 6850 skipped
1200.07/1200.50	c 34 enlarged, 0 shrunken, 39163 rescored, 973 rebiased
1200.07/1200.50	c 1 simplifications, 0 reductions
1200.07/1200.50	c
1200.07/1200.50	c vars: 0 fixed, 0 equiv, 16 elim, 0 merged
1200.07/1200.50	c elim: 7042 resolutions, 1 phases, 1 rounds
1200.07/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.07/1200.50	c prbe: 110384 probed, 114 phases, 114 rounds
1200.07/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.07/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.50	c hash: 0 units, 0 merged
1200.07/1200.50	c mins: 98088612 learned, 21% deleted, 46 strong, 29 depth
1200.07/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.07/1200.50	c strs: 0 forward, 0 backward
1200.07/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.07/1200.50	c prps: 344583871 propagations, 0.29 megaprops
1200.07/1200.50	c
1200.07/1200.50	c 1200.1 seconds, 23 MB max, 460 MB recycled
1200.07/1200.50	c
1200.07/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.50	c

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1518011-1238293844/watcher-1518011-1238293844 -o /tmp/evaluation-result-1518011-1238293844/solver-1518011-1238293844 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1518011-1238293844.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: 1.00 1.05 1.01 3/72 32653
/proc/meminfo: memFree=1140240/2055920 swapFree=4175896/4192956
[pid=32653] ppid=32651 vsize=916 CPUtime=0
/proc/32653/stat : 32653 (precosat) R 32651 32653 29266 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 1102045619 937984 143 1992294400 134512640 135151029 4294956240 18446744073709551615 134680040 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32653/statm: 229 143 79 155 0 72 0

[startup+0.0155141 s]
/proc/loadavg: 1.00 1.05 1.01 3/72 32653
/proc/meminfo: memFree=1140240/2055920 swapFree=4175896/4192956
[pid=32653] ppid=32651 vsize=1048 CPUtime=0.01
/proc/32653/stat : 32653 (precosat) R 32651 32653 29266 0 -1 4194304 173 0 0 0 1 0 0 0 18 0 1 0 1102045619 1073152 157 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32653/statm: 262 157 79 155 0 105 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1048

[startup+0.101529 s]
/proc/loadavg: 1.00 1.05 1.01 3/72 32653
/proc/meminfo: memFree=1140240/2055920 swapFree=4175896/4192956
[pid=32653] ppid=32651 vsize=1312 CPUtime=0.09
/proc/32653/stat : 32653 (precosat) R 32651 32653 29266 0 -1 4194304 238 0 0 0 9 0 0 0 18 0 1 0 1102045619 1343488 222 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32653/statm: 328 222 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301568 s]
/proc/loadavg: 1.00 1.05 1.01 3/72 32653
/proc/meminfo: memFree=1140240/2055920 swapFree=4175896/4192956
[pid=32653] ppid=32651 vsize=1576 CPUtime=0.29
/proc/32653/stat : 32653 (precosat) R 32651 32653 29266 0 -1 4194304 304 0 0 0 29 0 0 0 19 0 1 0 1102045619 1613824 288 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32653/statm: 394 288 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701648 s]
/proc/loadavg: 1.00 1.05 1.01 3/72 32653
/proc/meminfo: memFree=1140240/2055920 swapFree=4175896/4192956
[pid=32653] ppid=32651 vsize=1840 CPUtime=0.69
/proc/32653/stat : 32653 (precosat) R 32651 32653 29266 0 -1 4194304 379 0 0 0 69 0 0 0 22 0 1 0 1102045619 1884160 363 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32653/statm: 460 363 79 155 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1840

[startup+1.5018 s]
/proc/loadavg: 1.00 1.05 1.01 2/73 32654
/proc/meminfo: memFree=1138952/2055920 swapFree=4175896/4192956
[pid=32653] ppid=32651 vsize=2236 CPUtime=1.49
/proc/32653/stat : 32653 (precosat) R 32651 32653 29266 0 -1 4194304 476 0 0 0 149 0 0 0 25 0 1 0 1102045619 2289664 460 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32653/statm: 559 460 79 155 0 402 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2236

[startup+3.10112 s]
/proc/loadavg: 1.00 1.05 1.01 2/73 32654
/proc/meminfo: memFree=1138184/2055920 swapFree=4175896/4192956
[pid=32653] ppid=32651 vsize=2900 CPUtime=3.09
/proc/32653/stat : 32653 (precosat) R 32651 32653 29266 0 -1 4194304 657 0 0 0 309 0 0 0 25 0 1 0 1102045619 2969600 641 1992294400 134512640 135151029 4294956240 18446744073709551615 134576075 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32653/statm: 725 641 79 155 0 568 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2900

[startup+6.30175 s]
/proc/loadavg: 1.00 1.05 1.01 2/73 32654
/proc/meminfo: memFree=1137224/2055920 swapFree=4175896/4192956
[pid=32653] ppid=32651 vsize=3700 CPUtime=6.29
/proc/32653/stat : 32653 (precosat) R 32651 32653 29266 0 -1 4194304 840 0 0 0 629 0 0 0 25 0 1 0 1102045619 3788800 824 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32653/statm: 925 824 79 155 0 768 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3700

[startup+12.702 s]
/proc/loadavg: 1.00 1.05 1.01 2/73 32654
/proc/meminfo: memFree=1135944/2055920 swapFree=4175896/4192956
[pid=32653] ppid=32651 vsize=4768 CPUtime=12.69
/proc/32653/stat : 32653 (precosat) R 32651 32653 29266 0 -1 4194304 1110 0 0 0 1268 1 0 0 25 0 1 0 1102045619 4882432 1094 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32653/statm: 1192 1094 79 155 0 1035 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4768

[startup+25.5015 s]
/proc/loadavg: 1.15 1.08 1.02 2/73 32654
/proc/meminfo: memFree=1134600/2055920 swapFree=4175896/4192956
[pid=32653] ppid=32651 vsize=6092 CPUtime=25.48
/proc/32653/stat : 32653 (precosat) R 32651 32653 29266 0 -1 4194304 1424 0 0 0 2547 1 0 0 25 0 1 0 1102045619 6238208 1408 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32653/statm: 1523 1408 79 155 0 1366 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6092

[startup+51.1016 s]
/proc/loadavg: 1.16 1.09 1.02 2/73 32654
/proc/meminfo: memFree=1132744/2055920 swapFree=4175896/4192956
[pid=32653] ppid=32651 vsize=8072 CPUtime=51.07
/proc/32653/stat : 32653 (precosat) R 32651 32653 29266 0 -1 4194304 1893 0 0 0 5105 2 0 0 25 0 1 0 1102045619 8265728 1877 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32653/statm: 2018 1877 79 155 0 1861 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8072

[startup+102.306 s]
/proc/loadavg: 1.10 1.08 1.02 2/73 32654
/proc/meminfo: memFree=1130824/2055920 swapFree=4175896/4192956
[pid=32653] ppid=32651 vsize=10260 CPUtime=102.26
/proc/32653/stat : 32653 (precosat) R 32651 32653 29266 0 -1 4194304 2368 0 0 0 10223 3 0 0 25 0 1 0 1102045619 10506240 2352 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32653/statm: 2565 2352 79 155 0 2408 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10260

[startup+162.301 s]
/proc/loadavg: 1.07 1.08 1.02 2/73 32654
/proc/meminfo: memFree=1128968/2055920 swapFree=4175896/4192956
[pid=32653] ppid=32651 vsize=12232 CPUtime=162.24
/proc/32653/stat : 32653 (precosat) R 32651 32653 29266 0 -1 4194304 2821 0 0 0 16220 4 0 0 25 0 1 0 1102045619 12525568 2805 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32653/statm: 3058 2805 79 155 0 2901 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12232

[startup+222.301 s]
/proc/loadavg: 1.14 1.09 1.03 2/73 32654
/proc/meminfo: memFree=1127880/2055920 swapFree=4175896/4192956
[pid=32653] ppid=32651 vsize=13572 CPUtime=222.21
/proc/32653/stat : 32653 (precosat) R 32651 32653 29266 0 -1 4194304 3099 0 0 0 22217 4 0 0 25 0 1 0 1102045619 13897728 3083 1992294400 134512640 135151029 4294956240 18446744073709551615 134555080 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32653/statm: 3393 3083 79 155 0 3236 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 13572

[startup+282.302 s]
/proc/loadavg: 1.12 1.09 1.03 2/73 32654
/proc/meminfo: memFree=1126664/2055920 swapFree=4175896/4192956
[pid=32653] ppid=32651 vsize=15012 CPUtime=282.19
/proc/32653/stat : 32653 (precosat) R 32651 32653 29266 0 -1 4194304 3422 0 0 0 28215 4 0 0 25 0 1 0 1102045619 15372288 3406 1992294400 134512640 135151029 4294956240 18446744073709551615 134580638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32653/statm: 3753 3406 79 155 0 3596 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 15012

[startup+342.302 s]
/proc/loadavg: 1.18 1.10 1.03 2/73 32654
/proc/meminfo: memFree=1125768/2055920 swapFree=4175896/4192956
[pid=32653] ppid=32651 vsize=16020 CPUtime=342.17
/proc/32653/stat : 32653 (precosat) R 32651 32653 29266 0 -1 4194304 3635 0 0 0 34212 5 0 0 25 0 1 0 1102045619 16404480 3619 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32653/statm: 4005 3619 79 155 0 3848 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 16020

[startup+402.302 s]
/proc/loadavg: 1.24 1.14 1.05 2/73 32654
/proc/meminfo: memFree=1124680/2055920 swapFree=4175896/4192956
[pid=32653] ppid=32651 vsize=17336 CPUtime=402.15
/proc/32653/stat : 32653 (precosat) R 32651 32653 29266 0 -1 4194304 3903 0 0 0 40210 5 0 0 25 0 1 0 1102045619 17752064 3887 1992294400 134512640 135151029 4294956240 18446744073709551615 134551975 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32653/statm: 4334 3887 79 155 0 4177 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 17336

[startup+462.301 s]
/proc/loadavg: 1.14 1.13 1.05 2/73 32654
/proc/meminfo: memFree=1124232/2055920 swapFree=4175896/4192956
[pid=32653] ppid=32651 vsize=17816 CPUtime=462.13
/proc/32653/stat : 32653 (precosat) R 32651 32653 29266 0 -1 4194304 4009 0 0 0 46207 6 0 0 25 0 1 0 1102045619 18243584 3993 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32653/statm: 4454 3993 79 155 0 4297 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 17816

[startup+522.301 s]
/proc/loadavg: 1.10 1.12 1.05 2/73 32654
/proc/meminfo: memFree=1123080/2055920 swapFree=4175896/4192956
[pid=32653] ppid=32651 vsize=19368 CPUtime=522.11
/proc/32653/stat : 32653 (precosat) R 32651 32653 29266 0 -1 4194304 4298 0 0 0 52205 6 0 0 25 0 1 0 1102045619 19832832 4282 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32653/statm: 4842 4282 79 155 0 4685 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 19368

[startup+582.301 s]
/proc/loadavg: 1.08 1.11 1.05 2/73 32654
/proc/meminfo: memFree=1122440/2055920 swapFree=4175896/4192956
[pid=32653] ppid=32651 vsize=19948 CPUtime=582.09
/proc/32653/stat : 32653 (precosat) R 32651 32653 29266 0 -1 4194304 4457 0 0 0 58202 7 0 0 25 0 1 0 1102045619 20426752 4441 1992294400 134512640 135151029 4294956240 18446744073709551615 134520403 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32653/statm: 4987 4441 79 155 0 4830 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 19948

[startup+642.302 s]
/proc/loadavg: 1.07 1.10 1.05 2/73 32654
/proc/meminfo: memFree=1122184/2055920 swapFree=4175896/4192956
[pid=32653] ppid=32651 vsize=20332 CPUtime=642.07
/proc/32653/stat : 32653 (precosat) R 32651 32653 29266 0 -1 4194304 4511 0 0 0 64200 7 0 0 25 0 1 0 1102045619 20819968 4495 1992294400 134512640 135151029 4294956240 18446744073709551615 134551485 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32653/statm: 5083 4495 79 155 0 4926 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 20332

[startup+702.302 s]
/proc/loadavg: 1.15 1.12 1.06 2/73 32654
/proc/meminfo: memFree=1121160/2055920 swapFree=4175896/4192956
[pid=32653] ppid=32651 vsize=21336 CPUtime=702.04
/proc/32653/stat : 32653 (precosat) R 32651 32653 29266 0 -1 4194304 4761 0 0 0 70197 7 0 0 25 0 1 0 1102045619 21848064 4745 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32653/statm: 5334 4745 79 155 0 5177 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 21336

[startup+762.305 s]
/proc/loadavg: 1.13 1.13 1.06 2/73 32654
/proc/meminfo: memFree=1120840/2055920 swapFree=4175896/4192956
[pid=32653] ppid=32651 vsize=21748 CPUtime=762.03
/proc/32653/stat : 32653 (precosat) R 32651 32653 29266 0 -1 4194304 4853 0 0 0 76195 8 0 0 25 0 1 0 1102045619 22269952 4837 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32653/statm: 5437 4837 79 155 0 5280 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 21748

[startup+822.302 s]
/proc/loadavg: 1.08 1.12 1.06 2/73 32654
/proc/meminfo: memFree=1120392/2055920 swapFree=4175896/4192956
[pid=32653] ppid=32651 vsize=22404 CPUtime=822
/proc/32653/stat : 32653 (precosat) R 32651 32653 29266 0 -1 4194304 4970 0 0 0 82192 8 0 0 25 0 1 0 1102045619 22941696 4954 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32653/statm: 5601 4954 79 155 0 5444 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 22404

[startup+882.301 s]
/proc/loadavg: 1.14 1.12 1.06 2/73 32654
/proc/meminfo: memFree=1120072/2055920 swapFree=4175896/4192956
[pid=32653] ppid=32651 vsize=22708 CPUtime=881.98
/proc/32653/stat : 32653 (precosat) R 32651 32653 29266 0 -1 4194304 5048 0 0 0 88190 8 0 0 25 0 1 0 1102045619 23252992 5032 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32653/statm: 5677 5032 79 155 0 5520 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 22708

[startup+942.302 s]
/proc/loadavg: 1.12 1.11 1.06 2/73 32656
/proc/meminfo: memFree=1119496/2055920 swapFree=4175896/4192956
[pid=32653] ppid=32651 vsize=23340 CPUtime=941.97
/proc/32653/stat : 32653 (precosat) R 32651 32653 29266 0 -1 4194304 5195 0 0 0 94188 9 0 0 25 0 1 0 1102045619 23900160 5179 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32653/statm: 5835 5179 79 155 0 5678 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 23340

[startup+1002.3 s]
/proc/loadavg: 1.28 1.15 1.08 2/73 32656
/proc/meminfo: memFree=1118856/2055920 swapFree=4175896/4192956
[pid=32653] ppid=32651 vsize=24108 CPUtime=1001.94
/proc/32653/stat : 32653 (precosat) R 32651 32653 29266 0 -1 4194304 5346 0 0 0 100185 9 0 0 25 0 1 0 1102045619 24686592 5330 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32653/statm: 6027 5330 79 155 0 5870 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 24108

[startup+1062.3 s]
/proc/loadavg: 1.16 1.14 1.08 2/73 32656
/proc/meminfo: memFree=1118344/2055920 swapFree=4175896/4192956
[pid=32653] ppid=32651 vsize=24592 CPUtime=1061.92
/proc/32653/stat : 32653 (precosat) R 32651 32653 29266 0 -1 4194304 5471 0 0 0 106183 9 0 0 25 0 1 0 1102045619 25182208 5455 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32653/statm: 6148 5455 79 155 0 5991 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 24592

[startup+1122.3 s]
/proc/loadavg: 1.12 1.13 1.08 2/73 32656
/proc/meminfo: memFree=1118152/2055920 swapFree=4175896/4192956
[pid=32653] ppid=32651 vsize=24880 CPUtime=1121.9
/proc/32653/stat : 32653 (precosat) R 32651 32653 29266 0 -1 4194304 5519 0 0 0 112181 9 0 0 25 0 1 0 1102045619 25477120 5503 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32653/statm: 6220 5503 79 155 0 6063 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 24880

[startup+1182.3 s]
/proc/loadavg: 1.09 1.12 1.08 2/73 32656
/proc/meminfo: memFree=1117960/2055920 swapFree=4175896/4192956
[pid=32653] ppid=32651 vsize=25184 CPUtime=1181.88
/proc/32653/stat : 32653 (precosat) R 32651 32653 29266 0 -1 4194304 5568 0 0 0 118179 9 0 0 25 0 1 0 1102045619 25788416 5552 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32653/statm: 6296 5552 79 155 0 6139 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 25184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.07 1.11 1.08 2/73 32656
/proc/meminfo: memFree=1117896/2055920 swapFree=4175896/4192956
[pid=32653] ppid=32651 vsize=25184 CPUtime=1200.07
/proc/32653/stat : 32653 (precosat) R 32651 32653 29266 0 -1 4194304 5583 0 0 0 119998 9 0 0 25 0 1 0 1102045619 25788416 5567 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32653/statm: 6296 5567 79 155 0 6139 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 25184

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: 1.07 1.11 1.08 2/73 32656
/proc/meminfo: memFree=1117896/2055920 swapFree=4175896/4192956
[pid=32653] ppid=32651 vsize=25184 CPUtime=1200.07
/proc/32653/stat : 32653 (precosat) R 32651 32653 29266 0 -1 4194304 5583 0 0 0 119998 9 0 0 25 0 1 0 1102045619 25788416 5567 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32653/statm: 6296 5567 79 155 0 6139 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 25184

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.99
CPU system time (s): 0.102984
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 25184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.102984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5583
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= 1813

runsolver used 1.00185 second user time and 3.37749 second system time

The end

Launcher Data 

Begin job on node66 at 2009-03-29 04:30:44
IDJOB=1518011
IDBENCH=70644
IDSOLVER=507
FILE ID=node66/1518011-1238293844
PBS_JOBID= 9060996
Free space on /tmp= 66544 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S1494961823-060.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518011-1238293844/watcher-1518011-1238293844 -o /tmp/evaluation-result-1518011-1238293844/solver-1518011-1238293844 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1518011-1238293844.cnf

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

MD5SUM BENCH= 7495f98ae37985dd5ad2be6175c3d801
RANDOM SEED=1078838902

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:       1140656 kB
Buffers:         90172 kB
Cached:         732440 kB
SwapCached:       8824 kB
Active:         223124 kB
Inactive:       610448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1140656 kB
SwapTotal:     4192956 kB
SwapFree:      4175896 kB
Dirty:             740 kB
Writeback:           0 kB
Mapped:          16576 kB
Slab:            66824 kB
Committed_AS:  3053976 kB
PageTables:       1976 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= 66544 MiB
End job on node66 at 2009-03-29 04:50:47