Trace number 1518371

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.11 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S45592023-054.cnf
MD5SUM1cdf960645ef22947407473f1df63e0b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.031995
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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-1518371-1238298596.cnf
0.00/0.00	c found header 'p cnf 560 2380'
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     2380     560      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2366     549      0     0     11       0      0    0.0   0    0
0.00/0.01	c l    0.0     2366     549      0     0     11       0   2366    0.0   0    0
0.00/0.01	c R    0.0     2366     549      0     0     11     100    100   41.5  15    0
0.00/0.02	c R    0.0     2366     549      0     0     11     201    201   39.9  23    0
0.04/0.05	c N    0.1     2366     549      0     0     11     802    802   35.6  28    0
0.04/0.06	c B    0.1     2366     549      0     0     11    1000   1000   35.0  25    0
0.09/0.12	c B    0.1     2366     549      0     0     11    2001   2001   34.1  26    1
0.09/0.14	c +    0.1     2366     549      0     0     11    2366   2602   33.8  27    1
0.09/0.14	c N    0.1     2366     549      0     0     11    2411   2411   33.8  26    1
0.09/0.18	c +    0.2     2366     549      0     0     11    2960   2862   33.7  26    1
0.19/0.23	c +    0.2     2366     549      0     0     11    3700   3148   33.6  26    1
0.19/0.29	c +    0.3     2366     549      0     0     11    4627   3462   34.5  27    1
0.29/0.36	c +    0.4     2366     549      0     0     11    5780   3808   34.6  26    1
0.39/0.40	c N    0.4     2366     549      0     0     11    6427   3812   34.3  27    1
0.39/0.46	c +    0.5     2366     549      0     0     11    7225   4188   33.9  26    1
0.49/0.51	c B    0.5     2366     549      0     0     11    8003   4192   33.6  26    1
0.49/0.58	c +    0.6     2366     549      0     0     11    9030   4606   33.5  25    1
0.69/0.73	c +    0.7     2366     549      0     0     11   11285   5066   32.4  26    1
0.89/0.93	c
0.89/0.93	c       original/binary      fixed     eliminated      learned       agility
0.89/0.93	c   seconds        variables     equivalent    conflicts       height       MB
0.89/0.93	c
0.89/0.93	c +    0.9     2366     549      0     0     11   14105   5572   32.9  27    1
1.00/1.07	c N    1.1     2366     549      0     0     11   16049   5578   33.2  26    1
1.19/1.21	c +    1.2     2366     549      0     0     11   17632   6129   33.6  27    1
1.49/1.55	c +    1.6     2366     549      0     0     11   22041   6741   33.7  25    2
1.69/1.71	c B    1.7     2366     549      0     0     11   24015   6745   33.3  27    2
1.89/1.99	c +    2.0     2366     549      0     0     11   27550   7415   32.8  26    2
2.49/2.56	c +    2.6     2366     549      0     0     11   34437   8156   33.0  28    2
2.89/2.93	c N    2.9     2366     549      0     0     11   38507   8169   33.5  28    2
3.29/3.38	c +    3.4     2366     549      0     0     11   43045   8971   33.7  28    2
4.49/4.55	c +    4.5     2366     549      0     0     11   53807   9868   33.9  27    3
5.49/5.50	c B    5.5     2366     549      0     0     11   64030   9874   32.7  25    3
5.79/5.80	c +    5.8     2366     549      0     0     11   67257  10854   32.5  27    3
7.49/7.56	c +    7.6     2366     549      0     0     11   84070  11939   31.7  27    3
8.28/8.31	c R    8.3     2366     549      0     0     11   89824  11954   31.3  24    3
9.89/9.91	c +    9.9     2366     549      0     0     11  105086  13132   30.9  26    3
12.68/12.74	c +   12.7     2366     549      0     0     11  131355  14445   31.1  28    4
15.99/16.09	c B   16.1     2366     549      0     0     11  160060  14450   31.0  27    4
16.59/16.67	c +   16.7     2366     549      0     0     11  164190  15889   30.9  27    4
22.08/22.16	c N   22.2     2366     549      0     0     11  205210  15905   30.8  26    5
22.08/22.17	c
22.08/22.17	c       original/binary      fixed     eliminated      learned       agility
22.08/22.17	c   seconds        variables     equivalent    conflicts       height       MB
22.08/22.17	c
22.08/22.17	c +   22.2     2366     549      0     0     11  205236  17477   30.8  26    5
29.79/29.82	c +   29.8     2366     549      0     0     11  256546  19224   30.6  26    5
39.08/39.13	c +   39.1     2366     549      0     0     11  320681  21146   30.6  28    6
49.97/50.07	c B   50.1     2366     549      0     0     11  384113  21149   30.3  27    7
52.68/52.75	c +   52.7     2366     549      0     0     11  400850  23260   30.1  26    7
64.57/64.66	c N   64.6     2366     549      0     0     11  461612  23273   29.5  27    8
72.57/72.63	c +   72.6     2366     549      0     0     11  501060  25586   29.0  27    8
96.46/96.51	c +   96.5     2366     549      0     0     11  626325  28144   29.3  26    9
129.45/129.55	c +  129.5     2366     549      0     0     11  782905  30958   29.4  28   10
155.94/156.08	c B  156.0     2366     549      0     0     11  896196  30970   29.1  27   10
176.94/177.06	c +  177.0     2366     549      0     0     11  978632  34053   29.4  26   11
191.34/191.46	c N  191.4     2366     549      0     0     11 1025669  34072   29.4  26   12
246.11/246.20	c +  246.1     2366     549      0     0     11 1223290  37458   29.5  26   12
329.99/330.17	c +  330.1     2366     549      0     0     11 1529112  41203   29.7  27   14
452.44/452.68	c +  452.5     2366     549      0     0     11 1911392  45323   30.0  28   16
497.53/497.79	c B  497.6     2366     549      0     0     11 2048382  45333   29.9  28   17
576.81/577.05	c N  576.9     2366     549      0     0     11 2256068  45344   29.4  27   18
632.09/632.39	c +  632.2     2366     549      0     0     11 2389240  49855   29.1  24   21
853.21/853.55	c +  853.3     2366     549      0     0     11 2986550  54840   29.2  28   16
1170.09/1170.54	c
1170.09/1170.54	c       original/binary      fixed     eliminated      learned       agility
1170.09/1170.54	c   seconds        variables     equivalent    conflicts       height       MB
1170.09/1170.54	c
1170.09/1170.54	c + 1170.2     2366     549      0     0     11 3733187  60324   29.0  26   19
1200.09/1200.50	c
1200.09/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.50	c
1200.09/1200.50	c 3798663 conflicts, 4595302 decisions, 1 random
1200.09/1200.50	c 0 iterations, 613 restarts, 6039 skipped
1200.09/1200.50	c 34 enlarged, 0 shrunken, 37151 rescored, 906 rebiased
1200.09/1200.50	c 1 simplifications, 1 reductions
1200.09/1200.50	c
1200.09/1200.50	c vars: 0 fixed, 0 equiv, 11 elim, 0 merged
1200.09/1200.50	c elim: 7868 resolutions, 1 phases, 1 rounds
1200.09/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.09/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.09/1200.50	c prbe: 157036 probed, 143 phases, 143 rounds
1200.09/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.09/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.09/1200.50	c hash: 0 units, 0 merged
1200.09/1200.50	c mins: 104801572 learned, 20% deleted, 27 strong, 27 depth
1200.09/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.09/1200.50	c strs: 0 forward, 0 backward
1200.09/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.09/1200.50	c prps: 354106710 propagations, 0.30 megaprops
1200.09/1200.50	c
1200.09/1200.50	c 1200.1 seconds, 22 MB max, 479 MB recycled
1200.09/1200.50	c
1200.09/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.50	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-1518371-1238298596/watcher-1518371-1238298596 -o /tmp/evaluation-result-1518371-1238298596/solver-1518371-1238298596 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1518371-1238298596.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7666
/proc/meminfo: memFree=816552/2055920 swapFree=4174204/4192956
[pid=7666] ppid=7664 vsize=916 CPUtime=0
/proc/7666/stat : 7666 (precosat) R 7664 7666 7629 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 1102525306 937984 151 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7666/statm: 229 151 79 155 0 72 0

[startup+0.041966 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7666
/proc/meminfo: memFree=816552/2055920 swapFree=4174204/4192956
[pid=7666] ppid=7664 vsize=1048 CPUtime=0.04
/proc/7666/stat : 7666 (precosat) R 7664 7666 7629 0 -1 4194304 195 0 0 0 4 0 0 0 18 0 1 0 1102525306 1073152 179 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7666/statm: 262 179 79 155 0 105 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1048

[startup+0.101965 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7666
/proc/meminfo: memFree=816552/2055920 swapFree=4174204/4192956
[pid=7666] ppid=7664 vsize=1312 CPUtime=0.09
/proc/7666/stat : 7666 (precosat) R 7664 7666 7629 0 -1 4194304 241 0 0 0 9 0 0 0 18 0 1 0 1102525306 1343488 225 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7666/statm: 328 225 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301992 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7666
/proc/meminfo: memFree=816552/2055920 swapFree=4174204/4192956
[pid=7666] ppid=7664 vsize=1576 CPUtime=0.29
/proc/7666/stat : 7666 (precosat) R 7664 7666 7629 0 -1 4194304 329 0 0 0 29 0 0 0 19 0 1 0 1102525306 1613824 313 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7666/statm: 394 313 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.70105 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7666
/proc/meminfo: memFree=816552/2055920 swapFree=4174204/4192956
[pid=7666] ppid=7664 vsize=1972 CPUtime=0.69
/proc/7666/stat : 7666 (precosat) R 7664 7666 7629 0 -1 4194304 408 0 0 0 69 0 0 0 23 0 1 0 1102525306 2019328 392 1992294400 134512640 135151029 4294956240 18446744073709551615 134555119 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7666/statm: 493 392 79 155 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1972

[startup+1.50117 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 7667
/proc/meminfo: memFree=815008/2055920 swapFree=4174204/4192956
[pid=7666] ppid=7664 vsize=2368 CPUtime=1.49
/proc/7666/stat : 7666 (precosat) R 7664 7666 7629 0 -1 4194304 529 0 0 0 149 0 0 0 25 0 1 0 1102525306 2424832 513 1992294400 134512640 135151029 4294956240 18446744073709551615 134552596 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7666/statm: 592 513 79 155 0 435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2368

[startup+3.1014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 7667
/proc/meminfo: memFree=814368/2055920 swapFree=4174204/4192956
[pid=7666] ppid=7664 vsize=3028 CPUtime=3.09
/proc/7666/stat : 7666 (precosat) R 7664 7666 7629 0 -1 4194304 691 0 0 0 309 0 0 0 25 0 1 0 1102525306 3100672 675 1992294400 134512640 135151029 4294956240 18446744073709551615 134551331 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7666/statm: 757 675 79 155 0 600 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3028

[startup+6.30186 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 7667
/proc/meminfo: memFree=813408/2055920 swapFree=4174204/4192956
[pid=7666] ppid=7664 vsize=3820 CPUtime=6.29
/proc/7666/stat : 7666 (precosat) R 7664 7666 7629 0 -1 4194304 879 0 0 0 629 0 0 0 25 0 1 0 1102525306 3911680 863 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7666/statm: 955 863 79 155 0 798 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3820

[startup+12.7018 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 7667
/proc/meminfo: memFree=812216/2055920 swapFree=4174204/4192956
[pid=7666] ppid=7664 vsize=4756 CPUtime=12.68
/proc/7666/stat : 7666 (precosat) R 7664 7666 7629 0 -1 4194304 1110 0 0 0 1268 0 0 0 25 0 1 0 1102525306 4870144 1094 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7666/statm: 1189 1094 79 155 0 1032 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4756

[startup+25.5026 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 7667
/proc/meminfo: memFree=810552/2055920 swapFree=4174204/4192956
[pid=7666] ppid=7664 vsize=6532 CPUtime=25.49
/proc/7666/stat : 7666 (precosat) R 7664 7666 7629 0 -1 4194304 1523 0 0 0 2547 2 0 0 25 0 1 0 1102525306 6688768 1507 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7666/statm: 1633 1507 79 155 0 1476 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6532

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 7667
/proc/meminfo: memFree=808824/2055920 swapFree=4174204/4192956
[pid=7666] ppid=7664 vsize=8332 CPUtime=51.07
/proc/7666/stat : 7666 (precosat) R 7664 7666 7629 0 -1 4194304 1953 0 0 0 5105 2 0 0 25 0 1 0 1102525306 8531968 1937 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7666/statm: 2083 1937 79 155 0 1926 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8332

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 7667
/proc/meminfo: memFree=806840/2055920 swapFree=4174204/4192956
[pid=7666] ppid=7664 vsize=10376 CPUtime=102.27
/proc/7666/stat : 7666 (precosat) R 7664 7666 7629 0 -1 4194304 2432 0 0 0 10224 3 0 0 25 0 1 0 1102525306 10625024 2416 1992294400 134512640 135151029 4294956240 18446744073709551615 134580582 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7666/statm: 2594 2416 79 155 0 2437 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10376

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7667
/proc/meminfo: memFree=805304/2055920 swapFree=4174204/4192956
[pid=7666] ppid=7664 vsize=12060 CPUtime=162.24
/proc/7666/stat : 7666 (precosat) R 7664 7666 7629 0 -1 4194304 2810 0 0 0 16221 3 0 0 25 0 1 0 1102525306 12349440 2794 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7666/statm: 3015 2794 79 155 0 2858 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12060

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7667
/proc/meminfo: memFree=803576/2055920 swapFree=4174204/4192956
[pid=7666] ppid=7664 vsize=14092 CPUtime=222.22
/proc/7666/stat : 7666 (precosat) R 7664 7666 7629 0 -1 4194304 3255 0 0 0 22218 4 0 0 25 0 1 0 1102525306 14430208 3239 1992294400 134512640 135151029 4294956240 18446744073709551615 134554817 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7666/statm: 3523 3239 79 155 0 3366 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 14092

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7667
/proc/meminfo: memFree=802680/2055920 swapFree=4174204/4192956
[pid=7666] ppid=7664 vsize=15144 CPUtime=282.2
/proc/7666/stat : 7666 (precosat) R 7664 7666 7629 0 -1 4194304 3478 0 0 0 28216 4 0 0 25 0 1 0 1102525306 15507456 3462 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7666/statm: 3786 3462 79 155 0 3629 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 15144

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7667
/proc/meminfo: memFree=801080/2055920 swapFree=4174204/4192956
[pid=7666] ppid=7664 vsize=16808 CPUtime=342.18
/proc/7666/stat : 7666 (precosat) R 7664 7666 7629 0 -1 4194304 3871 0 0 0 34213 5 0 0 25 0 1 0 1102525306 17211392 3855 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7666/statm: 4202 3855 79 155 0 4045 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 16808

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7667
/proc/meminfo: memFree=800376/2055920 swapFree=4174204/4192956
[pid=7666] ppid=7664 vsize=17540 CPUtime=402.16
/proc/7666/stat : 7666 (precosat) R 7664 7666 7629 0 -1 4194304 4032 0 0 0 40210 6 0 0 25 0 1 0 1102525306 17960960 4016 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7666/statm: 4385 4016 79 155 0 4228 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 17540

[startup+462.302 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 7667
/proc/meminfo: memFree=799992/2055920 swapFree=4174204/4192956
[pid=7666] ppid=7664 vsize=18032 CPUtime=462.14
/proc/7666/stat : 7666 (precosat) R 7664 7666 7629 0 -1 4194304 4134 0 0 0 46208 6 0 0 25 0 1 0 1102525306 18464768 4118 1992294400 134512640 135151029 4294956240 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7666/statm: 4508 4118 79 155 0 4351 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 18032

[startup+522.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 7667
/proc/meminfo: memFree=799352/2055920 swapFree=4174204/4192956
[pid=7666] ppid=7664 vsize=18920 CPUtime=522.12
/proc/7666/stat : 7666 (precosat) R 7664 7666 7629 0 -1 4194304 4295 0 0 0 52206 6 0 0 25 0 1 0 1102525306 19374080 4279 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7666/statm: 4730 4279 79 155 0 4573 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 18920

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7667
/proc/meminfo: memFree=798520/2055920 swapFree=4174204/4192956
[pid=7666] ppid=7664 vsize=19688 CPUtime=582.11
/proc/7666/stat : 7666 (precosat) R 7664 7666 7629 0 -1 4194304 4487 0 0 0 58204 7 0 0 25 0 1 0 1102525306 20160512 4471 1992294400 134512640 135151029 4294956240 18446744073709551615 134554722 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7666/statm: 4922 4471 79 155 0 4765 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 19688

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7667
/proc/meminfo: memFree=794232/2055920 swapFree=4174204/4192956
[pid=7666] ppid=7664 vsize=24028 CPUtime=642.09
/proc/7666/stat : 7666 (precosat) R 7664 7666 7629 0 -1 4194304 5584 0 0 0 64201 8 0 0 25 0 1 0 1102525306 24604672 5529 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7666/statm: 6007 5529 79 155 0 5850 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 24028

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7673
/proc/meminfo: memFree=794040/2055920 swapFree=4174204/4192956
[pid=7666] ppid=7664 vsize=24028 CPUtime=702.05
/proc/7666/stat : 7666 (precosat) R 7664 7666 7629 0 -1 4194304 5610 0 0 0 70197 8 0 0 25 0 1 0 1102525306 24604672 5555 1992294400 134512640 135151029 4294956240 18446744073709551615 134576059 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7666/statm: 6007 5555 79 155 0 5850 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 24028

[startup+762.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7673
/proc/meminfo: memFree=794040/2055920 swapFree=4174204/4192956
[pid=7666] ppid=7664 vsize=24028 CPUtime=762.03
/proc/7666/stat : 7666 (precosat) R 7664 7666 7629 0 -1 4194304 5632 0 0 0 76195 8 0 0 25 0 1 0 1102525306 24604672 5577 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7666/statm: 6007 5577 79 155 0 5850 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 24028

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7673
/proc/meminfo: memFree=794040/2055920 swapFree=4174204/4192956
[pid=7666] ppid=7664 vsize=24028 CPUtime=822.02
/proc/7666/stat : 7666 (precosat) R 7664 7666 7629 0 -1 4194304 5643 0 0 0 82193 9 0 0 25 0 1 0 1102525306 24604672 5588 1992294400 134512640 135151029 4294956240 18446744073709551615 134554909 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7666/statm: 6007 5588 79 155 0 5850 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 24028

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7673
/proc/meminfo: memFree=793912/2055920 swapFree=4174204/4192956
[pid=7666] ppid=7664 vsize=24028 CPUtime=881.99
/proc/7666/stat : 7666 (precosat) R 7664 7666 7629 0 -1 4194304 5677 0 0 0 88190 9 0 0 25 0 1 0 1102525306 24604672 5622 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7666/statm: 6007 5622 79 155 0 5850 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 24028

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7673
/proc/meminfo: memFree=793848/2055920 swapFree=4174204/4192956
[pid=7666] ppid=7664 vsize=24028 CPUtime=941.97
/proc/7666/stat : 7666 (precosat) R 7664 7666 7629 0 -1 4194304 5691 0 0 0 94188 9 0 0 25 0 1 0 1102525306 24604672 5636 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7666/statm: 6007 5636 79 155 0 5850 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 24028

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7673
/proc/meminfo: memFree=793720/2055920 swapFree=4174204/4192956
[pid=7666] ppid=7664 vsize=24028 CPUtime=1001.95
/proc/7666/stat : 7666 (precosat) R 7664 7666 7629 0 -1 4194304 5721 0 0 0 100186 9 0 0 25 0 1 0 1102525306 24604672 5666 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7666/statm: 6007 5666 79 155 0 5850 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 24028

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7673
/proc/meminfo: memFree=793656/2055920 swapFree=4174204/4192956
[pid=7666] ppid=7664 vsize=24028 CPUtime=1061.94
/proc/7666/stat : 7666 (precosat) R 7664 7666 7629 0 -1 4194304 5740 0 0 0 106184 10 0 0 25 0 1 0 1102525306 24604672 5685 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7666/statm: 6007 5685 79 155 0 5850 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 24028

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7673
/proc/meminfo: memFree=793528/2055920 swapFree=4174204/4192956
[pid=7666] ppid=7664 vsize=24028 CPUtime=1121.91
/proc/7666/stat : 7666 (precosat) R 7664 7666 7629 0 -1 4194304 5775 0 0 0 112181 10 0 0 25 0 1 0 1102525306 24604672 5720 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7666/statm: 6007 5720 79 155 0 5850 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 24028

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7673
/proc/meminfo: memFree=793464/2055920 swapFree=4174204/4192956
[pid=7666] ppid=7664 vsize=24028 CPUtime=1181.89
/proc/7666/stat : 7666 (precosat) R 7664 7666 7629 0 -1 4194304 5778 0 0 0 118179 10 0 0 25 0 1 0 1102525306 24604672 5723 1992294400 134512640 135151029 4294956240 18446744073709551615 134574657 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7666/statm: 6007 5723 79 155 0 5850 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 24028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 7673
/proc/meminfo: memFree=793464/2055920 swapFree=4174204/4192956
[pid=7666] ppid=7664 vsize=24028 CPUtime=1200.09
/proc/7666/stat : 7666 (precosat) R 7664 7666 7629 0 -1 4194304 5782 0 0 0 119999 10 0 0 25 0 1 0 1102525306 24604672 5727 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7666/statm: 6007 5727 79 155 0 5850 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 24028

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 7673
/proc/meminfo: memFree=793464/2055920 swapFree=4174204/4192956
[pid=7666] ppid=7664 vsize=24028 CPUtime=1200.09
/proc/7666/stat : 7666 (precosat) R 7664 7666 7629 0 -1 4194304 5782 0 0 0 119999 10 0 0 25 0 1 0 1102525306 24604672 5727 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7666/statm: 6007 5727 79 155 0 5850 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 24028

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1199.99
CPU system time (s): 0.112982
CPU usage (%): 99.9663
Max. virtual memory (cumulated for all children) (KiB): 24292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5782
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= 1691

runsolver used 0.925859 second user time and 2.39064 second system time

The end

Launcher Data 

Begin job on node22 at 2009-03-29 05:49:56
IDJOB=1518371
IDBENCH=70674
IDSOLVER=507
FILE ID=node22/1518371-1238298596
PBS_JOBID= 9061039
Free space on /tmp= 66328 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S45592023-054.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518371-1238298596/watcher-1518371-1238298596 -o /tmp/evaluation-result-1518371-1238298596/solver-1518371-1238298596 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1518371-1238298596.cnf

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

MD5SUM BENCH= 1cdf960645ef22947407473f1df63e0b
RANDOM SEED=1385646581

node22.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		: 3000.279
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		: 3000.279
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:        816968 kB
Buffers:        104672 kB
Cached:        1023936 kB
SwapCached:      12568 kB
Active:         186492 kB
Inactive:       956228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        816968 kB
SwapTotal:     4192956 kB
SwapFree:      4174204 kB
Dirty:             868 kB
Writeback:           0 kB
Mapped:          15496 kB
Slab:            82332 kB
Committed_AS:  2882180 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66324 MiB
End job on node22 at 2009-03-29 06:09:59