Trace number 1516547

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) 1200.08 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S709270457-007.cnf
MD5SUM7d0170c2c90b6be41806d4509f495e21
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.457929
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55785

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-1516547-1238271278.cnf
0.00/0.00	c found header 'p cnf 65 5785'
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     5785      65      0     0      0       0      0    0.0   0    0
0.09/0.19	c s    0.2     5785      65      0     0      0       0      0    0.0   0    0
0.09/0.19	c l    0.2     5785      65      0     0      0       0   5785    0.0   0    0
0.09/0.20	c R    0.2     5785      65      0     0      0     101    101   25.5   6    1
0.19/0.20	c R    0.2     5785      65      0     0      0     201    201   25.4  10    1
0.19/0.22	c N    0.2     5785      65      0     0      0     804    804   23.9  29    1
0.19/0.23	c B    0.2     5785      65      0     0      0    1002   1002   23.8  32    1
0.19/0.26	c B    0.3     5785      65      0     0      0    2002   2002   23.3  39    1
0.19/0.28	c N    0.3     5785      65      0     0      0    2410   2410   23.1  40    1
0.39/0.43	c +    0.4     5785      65      0     0      0    5788   6363   22.1  40    1
0.39/0.47	c N    0.5     5785      65      0     0      0    6420   6367   21.9  40    1
0.49/0.50	c +    0.5     5785      65      0     0      0    7235   6999   21.9  40    2
0.49/0.55	c B    0.5     5785      65      0     0      0    8004   7007   21.8  41    2
0.59/0.61	c +    0.6     5785      65      0     0      0    9040   7698   21.6  40    2
0.69/0.74	c +    0.7     5785      65      0     0      0   11300   8467   21.3  40    2
0.89/0.92	c +    0.9     5785      65      0     0      0   14126   9313   21.3  41    2
1.00/1.04	c N    1.0     5785      65      0     0      0   16032   9319   21.2  40    2
1.10/1.15	c +    1.2     5785      65      0     0      0   17655  10244   21.0  42    2
1.39/1.47	c +    1.5     5785      65      0     0      0   22065  11268   20.8  41    2
1.59/1.61	c
1.59/1.61	c       original/binary      fixed     eliminated      learned       agility
1.59/1.61	c   seconds        variables     equivalent    conflicts       height       MB
1.59/1.61	c
1.59/1.61	c B    1.6     5785      65      0     0      0   24008  11279   20.7  40    2
1.79/1.87	c +    1.9     5785      65      0     0      0   27581  12394   20.6  40    2
2.29/2.38	c +    2.4     5785      65      0     0      0   34476  13633   20.6  40    3
2.69/2.71	c N    2.7     5785      65      0     0      0   38481  13641   20.6  40    3
2.99/3.10	c +    3.1     5785      65      0     0      0   43096  14996   20.5  40    3
3.99/4.01	c +    4.0     5785      65      0     0      0   53870  16495   20.2  40    3
4.89/4.98	c B    5.0     5785      65      0     0      0   64017  16502   19.9  41    4
5.29/5.31	c +    5.3     5785      65      0     0      0   67336  18144   20.0  41    4
6.99/7.03	c +    7.0     5785      65      0     0      0   84170  19958   19.9  40    4
7.59/7.69	c N    7.7     5785      65      0     0      0   89805  19967   19.8  41    4
9.38/9.41	c +    9.4     5785      65      0     0      0  105210  21953   19.8  40    4
12.78/12.81	c +   12.8     5785      65      0     0      0  131513  24148   19.6  40    5
16.18/16.20	c B   16.2     5785      65      0     0      0  160039  24153   19.6  40    5
16.68/16.75	c +   16.7     5785      65      0     0      0  164391  26562   19.6  40    6
22.39/22.47	c N   22.5     5785      65      0     0      0  205182  26574   19.5  40    6
22.49/22.52	c +   22.5     5785      65      0     0      0  205485  29218   19.5  41    6
30.39/30.44	c +   30.4     5785      65      0     0      0  256855  32139   19.4  40    7
42.18/42.23	c +   42.2     5785      65      0     0      0  321068  35352   19.1  40    8
54.38/54.43	c B   54.4     5785      65      0     0      0  384092  35359   19.2  40    9
57.77/57.86	c
57.77/57.86	c       original/binary      fixed     eliminated      learned       agility
57.77/57.86	c   seconds        variables     equivalent    conflicts       height       MB
57.77/57.86	c
57.77/57.86	c +   57.9     5785      65      0     0      0  401335  38887   19.2  41    9
71.07/71.18	c N   71.2     5785      65      0     0      0  461535  38897   19.2  40   10
80.17/80.28	c +   80.3     5785      65      0     0      0  501665  42775   19.1  41   10
107.97/108.08	c +  108.1     5785      65      0     0      0  627081  47052   18.9  40   11
150.15/150.21	c +  150.2     5785      65      0     0      0  783851  51757   18.8  39   12
181.74/181.87	c B  181.8     5785      65      0     0      0  896187  51764   18.7  41   13
207.43/207.53	c +  207.5     5785      65      0     0      0  979811  56932   18.6  40   14
224.53/224.67	c N  224.6     5785      65      0     0      0 1025515  56942   18.6  41   15
289.11/289.28	c +  289.2     5785      65      0     0      0 1224761  62625   18.3  40   16
395.48/395.63	c +  395.5     5785      65      0     0      0 1530950  68887   18.3  39   18
553.04/553.25	c +  553.1     5785      65      0     0      0 1913685  75775   18.1  40   20
614.52/614.74	c B  614.6     5785      65      0     0      0 2048391  75786   18.0  40   21
707.01/707.22	c N  707.0     5785      65      0     0      0 2255919  75798   17.8  40   22
766.88/767.19	c +  767.0     5785      65      0     0      0 2392105  83352   17.8  39   23
1082.40/1082.73	c + 1082.4     5785      65      0     0      0 2990131  91687   17.8  40   25
1200.06/1200.40	c
1200.06/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.40	c
1200.06/1200.40	c 3203840 conflicts, 3468153 decisions, 1 random
1200.06/1200.40	c 0 iterations, 5 restarts, 5623 skipped
1200.06/1200.40	c 29 enlarged, 0 shrunken, 31296 rescored, 765 rebiased
1200.06/1200.40	c 1 simplifications, 0 reductions
1200.06/1200.40	c
1200.06/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.06/1200.40	c elim: 54485 resolutions, 1 phases, 1 rounds
1200.06/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.06/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.06/1200.40	c prbe: 130 probed, 1 phases, 1 rounds
1200.06/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.06/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.06/1200.40	c hash: 0 units, 0 merged
1200.06/1200.40	c mins: 66739293 learned, 19% deleted, 0 strong, 8 depth
1200.06/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.06/1200.40	c strs: 0 forward, 0 backward
1200.06/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.06/1200.40	c prps: 48069651 propagations, 0.04 megaprops
1200.06/1200.40	c
1200.06/1200.40	c 1200.1 seconds, 27 MB max, 319 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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516547-1238271278/watcher-1516547-1238271278 -o /tmp/evaluation-result-1516547-1238271278/solver-1516547-1238271278 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516547-1238271278.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: 1.05 1.00 1.00 3/65 15127
/proc/meminfo: memFree=879544/2055920 swapFree=4176856/4192956
[pid=15127] ppid=15125 vsize=1052 CPUtime=0
/proc/15127/stat : 15127 (precosat) R 15125 15127 14998 0 -1 4194304 162 0 0 0 0 0 0 0 20 0 1 0 986501533 1077248 147 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15127/statm: 263 147 63 155 0 106 0

[startup+0.051581 s]
/proc/loadavg: 1.05 1.00 1.00 3/65 15127
/proc/meminfo: memFree=879544/2055920 swapFree=4176856/4192956
[pid=15127] ppid=15125 vsize=1516 CPUtime=0.04
/proc/15127/stat : 15127 (precosat) R 15125 15127 14998 0 -1 4194304 313 0 0 0 4 0 0 0 20 0 1 0 986501533 1552384 297 1992294400 134512640 135151029 4294956240 18446744073709551615 134526300 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15127/statm: 379 297 79 155 0 222 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1516

[startup+0.101585 s]
/proc/loadavg: 1.05 1.00 1.00 3/65 15127
/proc/meminfo: memFree=879544/2055920 swapFree=4176856/4192956
[pid=15127] ppid=15125 vsize=1516 CPUtime=0.09
/proc/15127/stat : 15127 (precosat) R 15125 15127 14998 0 -1 4194304 313 0 0 0 9 0 0 0 20 0 1 0 986501533 1552384 297 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15127/statm: 379 297 79 155 0 222 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1516

[startup+0.301603 s]
/proc/loadavg: 1.05 1.00 1.00 3/65 15127
/proc/meminfo: memFree=879544/2055920 swapFree=4176856/4192956
[pid=15127] ppid=15125 vsize=1780 CPUtime=0.29
/proc/15127/stat : 15127 (precosat) R 15125 15127 14998 0 -1 4194304 419 0 0 0 29 0 0 0 22 0 1 0 986501533 1822720 342 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15127/statm: 445 342 79 155 0 288 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1780

[startup+0.701641 s]
/proc/loadavg: 1.05 1.00 1.00 3/65 15127
/proc/meminfo: memFree=879544/2055920 swapFree=4176856/4192956
[pid=15127] ppid=15125 vsize=2584 CPUtime=0.69
/proc/15127/stat : 15127 (precosat) R 15125 15127 14998 0 -1 4194304 627 0 0 0 69 0 0 0 25 0 1 0 986501533 2646016 550 1992294400 134512640 135151029 4294956240 18446744073709551615 134580764 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15127/statm: 646 550 79 155 0 489 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2584

[startup+1.50172 s]
/proc/loadavg: 1.05 1.00 1.00 2/66 15128
/proc/meminfo: memFree=877296/2055920 swapFree=4176856/4192956
[pid=15127] ppid=15125 vsize=3256 CPUtime=1.49
/proc/15127/stat : 15127 (precosat) R 15125 15127 14998 0 -1 4194304 780 0 0 0 149 0 0 0 25 0 1 0 986501533 3334144 703 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15127/statm: 814 703 79 155 0 657 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3256

[startup+3.10187 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 15128
/proc/meminfo: memFree=876528/2055920 swapFree=4176856/4192956
[pid=15127] ppid=15125 vsize=4080 CPUtime=3.09
/proc/15127/stat : 15127 (precosat) R 15125 15127 14998 0 -1 4194304 961 0 0 0 309 0 0 0 25 0 1 0 986501533 4177920 884 1992294400 134512640 135151029 4294956240 18446744073709551615 134703854 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15127/statm: 1020 884 79 155 0 863 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4080

[startup+6.30117 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 15128
/proc/meminfo: memFree=875376/2055920 swapFree=4176856/4192956
[pid=15127] ppid=15125 vsize=5116 CPUtime=6.29
/proc/15127/stat : 15127 (precosat) R 15125 15127 14998 0 -1 4194304 1178 0 0 0 629 0 0 0 25 0 1 0 986501533 5238784 1101 1992294400 134512640 135151029 4294956240 18446744073709551615 134575918 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15127/statm: 1279 1101 79 155 0 1122 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5116

[startup+12.7018 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 15128
/proc/meminfo: memFree=874160/2055920 swapFree=4176856/4192956
[pid=15127] ppid=15125 vsize=6132 CPUtime=12.68
/proc/15127/stat : 15127 (precosat) R 15125 15127 14998 0 -1 4194304 1427 0 0 0 1268 0 0 0 25 0 1 0 986501533 6279168 1350 1992294400 134512640 135151029 4294956240 18446744073709551615 134574633 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15127/statm: 1533 1350 79 155 0 1376 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6132

[startup+25.502 s]
/proc/loadavg: 1.03 1.00 1.00 2/66 15128
/proc/meminfo: memFree=872560/2055920 swapFree=4176856/4192956
[pid=15127] ppid=15125 vsize=7828 CPUtime=25.49
/proc/15127/stat : 15127 (precosat) R 15125 15127 14998 0 -1 4194304 1818 0 0 0 2548 1 0 0 25 0 1 0 986501533 8015872 1741 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15127/statm: 1957 1741 79 155 0 1800 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7828

[startup+51.1014 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 15128
/proc/meminfo: memFree=870768/2055920 swapFree=4176856/4192956
[pid=15127] ppid=15125 vsize=10112 CPUtime=51.08
/proc/15127/stat : 15127 (precosat) R 15125 15127 14998 0 -1 4194304 2260 0 0 0 5107 1 0 0 25 0 1 0 986501533 10354688 2183 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15127/statm: 2528 2183 79 155 0 2371 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10112

[startup+102.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 15128
/proc/meminfo: memFree=868528/2055920 swapFree=4176856/4192956
[pid=15127] ppid=15125 vsize=12708 CPUtime=102.26
/proc/15127/stat : 15127 (precosat) R 15125 15127 14998 0 -1 4194304 2815 0 0 0 10225 1 0 0 25 0 1 0 986501533 13012992 2738 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15127/statm: 3177 2738 79 155 0 3020 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12708

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15128
/proc/meminfo: memFree=866544/2055920 swapFree=4176856/4192956
[pid=15127] ppid=15125 vsize=14664 CPUtime=162.25
/proc/15127/stat : 15127 (precosat) R 15125 15127 14998 0 -1 4194304 3313 0 0 0 16223 2 0 0 25 0 1 0 986501533 15015936 3236 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15127/statm: 3666 3236 79 155 0 3509 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14664

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15128
/proc/meminfo: memFree=864752/2055920 swapFree=4176856/4192956
[pid=15127] ppid=15125 vsize=16920 CPUtime=222.23
/proc/15127/stat : 15127 (precosat) R 15125 15127 14998 0 -1 4194304 3738 0 0 0 22221 2 0 0 25 0 1 0 986501533 17326080 3661 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15127/statm: 4230 3661 79 155 0 4073 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16920

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15128
/proc/meminfo: memFree=863728/2055920 swapFree=4176856/4192956
[pid=15127] ppid=15125 vsize=18164 CPUtime=282.21
/proc/15127/stat : 15127 (precosat) R 15125 15127 14998 0 -1 4194304 3986 0 0 0 28219 2 0 0 25 0 1 0 986501533 18599936 3909 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15127/statm: 4541 3909 79 155 0 4384 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18164

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15130
/proc/meminfo: memFree=862128/2055920 swapFree=4176856/4192956
[pid=15127] ppid=15125 vsize=20300 CPUtime=342.2
/proc/15127/stat : 15127 (precosat) R 15125 15127 14998 0 -1 4194304 4376 0 0 0 34217 3 0 0 25 0 1 0 986501533 20787200 4299 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15127/statm: 5075 4299 79 155 0 4918 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 20300

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15130
/proc/meminfo: memFree=861616/2055920 swapFree=4176856/4192956
[pid=15127] ppid=15125 vsize=20952 CPUtime=402.18
/proc/15127/stat : 15127 (precosat) R 15125 15127 14998 0 -1 4194304 4519 0 0 0 40215 3 0 0 25 0 1 0 986501533 21454848 4442 1992294400 134512640 135151029 4294956240 18446744073709551615 134554564 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15127/statm: 5238 4442 79 155 0 5081 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 20952

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15130
/proc/meminfo: memFree=861104/2055920 swapFree=4176856/4192956
[pid=15127] ppid=15125 vsize=21476 CPUtime=462.17
/proc/15127/stat : 15127 (precosat) R 15125 15127 14998 0 -1 4194304 4639 0 0 0 46214 3 0 0 25 0 1 0 986501533 21991424 4562 1992294400 134512640 135151029 4294956240 18446744073709551615 134575839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15127/statm: 5369 4562 79 155 0 5212 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 21476

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15130
/proc/meminfo: memFree=860656/2055920 swapFree=4176856/4192956
[pid=15127] ppid=15125 vsize=22388 CPUtime=522.15
/proc/15127/stat : 15127 (precosat) R 15125 15127 14998 0 -1 4194304 4786 0 0 0 52212 3 0 0 25 0 1 0 986501533 22925312 4709 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15127/statm: 5597 4709 79 155 0 5440 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 22388

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15130
/proc/meminfo: memFree=859824/2055920 swapFree=4176856/4192956
[pid=15127] ppid=15125 vsize=23432 CPUtime=582.13
/proc/15127/stat : 15127 (precosat) R 15125 15127 14998 0 -1 4194304 4981 0 0 0 58210 3 0 0 25 0 1 0 986501533 23994368 4904 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15127/statm: 5858 4904 79 155 0 5701 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 23432

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15130
/proc/meminfo: memFree=859440/2055920 swapFree=4176856/4192956
[pid=15127] ppid=15125 vsize=24204 CPUtime=642.12
/proc/15127/stat : 15127 (precosat) R 15125 15127 14998 0 -1 4194304 5087 0 0 0 64209 3 0 0 25 0 1 0 986501533 24784896 5010 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15127/statm: 6051 5010 79 155 0 5894 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 24204

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15130
/proc/meminfo: memFree=858800/2055920 swapFree=4176856/4192956
[pid=15127] ppid=15125 vsize=24984 CPUtime=702.1
/proc/15127/stat : 15127 (precosat) R 15125 15127 14998 0 -1 4194304 5236 0 0 0 70206 4 0 0 25 0 1 0 986501533 25583616 5159 1992294400 134512640 135151029 4294956240 18446744073709551615 134576075 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15127/statm: 6246 5159 79 155 0 6089 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 24984

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15130
/proc/meminfo: memFree=857776/2055920 swapFree=4176856/4192956
[pid=15127] ppid=15125 vsize=26096 CPUtime=762.09
/proc/15127/stat : 15127 (precosat) R 15125 15127 14998 0 -1 4194304 5486 0 0 0 76205 4 0 0 25 0 1 0 986501533 26722304 5409 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15127/statm: 6524 5409 79 155 0 6367 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 26096

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15130
/proc/meminfo: memFree=856752/2055920 swapFree=4176856/4192956
[pid=15127] ppid=15125 vsize=27272 CPUtime=822.07
/proc/15127/stat : 15127 (precosat) R 15125 15127 14998 0 -1 4194304 5733 0 0 0 82202 5 0 0 25 0 1 0 986501533 27926528 5656 1992294400 134512640 135151029 4294956240 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15127/statm: 6818 5656 79 155 0 6661 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 27272

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15130
/proc/meminfo: memFree=856496/2055920 swapFree=4176856/4192956
[pid=15127] ppid=15125 vsize=27464 CPUtime=882.06
/proc/15127/stat : 15127 (precosat) R 15125 15127 14998 0 -1 4194304 5783 0 0 0 88201 5 0 0 25 0 1 0 986501533 28123136 5706 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15127/statm: 6866 5706 79 155 0 6709 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 27464

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15130
/proc/meminfo: memFree=855856/2055920 swapFree=4176856/4192956
[pid=15127] ppid=15125 vsize=28120 CPUtime=942.04
/proc/15127/stat : 15127 (precosat) R 15125 15127 14998 0 -1 4194304 5936 0 0 0 94199 5 0 0 25 0 1 0 986501533 28794880 5859 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15127/statm: 7030 5859 79 155 0 6873 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 28120

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15130
/proc/meminfo: memFree=855280/2055920 swapFree=4176856/4192956
[pid=15127] ppid=15125 vsize=28900 CPUtime=1002.02
/proc/15127/stat : 15127 (precosat) R 15125 15127 14998 0 -1 4194304 6090 0 0 0 100197 5 0 0 25 0 1 0 986501533 29593600 6013 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15127/statm: 7225 6013 79 155 0 7068 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 28900

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15130
/proc/meminfo: memFree=855024/2055920 swapFree=4176856/4192956
[pid=15127] ppid=15125 vsize=29156 CPUtime=1062
/proc/15127/stat : 15127 (precosat) R 15125 15127 14998 0 -1 4194304 6143 0 0 0 106195 5 0 0 25 0 1 0 986501533 29855744 6066 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15127/statm: 7289 6066 79 155 0 7132 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 29156

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15130
/proc/meminfo: memFree=854512/2055920 swapFree=4176856/4192956
[pid=15127] ppid=15125 vsize=29672 CPUtime=1121.98
/proc/15127/stat : 15127 (precosat) R 15125 15127 14998 0 -1 4194304 6264 0 0 0 112193 5 0 0 25 0 1 0 986501533 30384128 6187 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15127/statm: 7418 6187 79 155 0 7261 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 29672

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15130
/proc/meminfo: memFree=854256/2055920 swapFree=4176856/4192956
[pid=15127] ppid=15125 vsize=30064 CPUtime=1181.97
/proc/15127/stat : 15127 (precosat) R 15125 15127 14998 0 -1 4194304 6327 0 0 0 118192 5 0 0 25 0 1 0 986501533 30785536 6250 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15127/statm: 7516 6250 79 155 0 7359 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 30064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 15130
/proc/meminfo: memFree=854064/2055920 swapFree=4176856/4192956
[pid=15127] ppid=15125 vsize=30324 CPUtime=1200.06
/proc/15127/stat : 15127 (precosat) R 15125 15127 14998 0 -1 4194304 6377 0 0 0 120001 5 0 0 25 0 1 0 986501533 31051776 6300 1992294400 134512640 135151029 4294956240 18446744073709551615 134554805 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15127/statm: 7581 6300 79 155 0 7424 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 30324

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): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1200.02
CPU system time (s): 0.06399
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 30324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6377
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= 2177

runsolver used 1.3178 second user time and 3.06153 second system time

The end

Launcher Data 

Begin job on node8 at 2009-03-28 21:14:38
IDJOB=1516547
IDBENCH=70522
IDSOLVER=507
FILE ID=node8/1516547-1238271278
PBS_JOBID= 9060862
Free space on /tmp= 64044 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S709270457-007.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516547-1238271278/watcher-1516547-1238271278 -o /tmp/evaluation-result-1516547-1238271278/solver-1516547-1238271278 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516547-1238271278.cnf

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

MD5SUM BENCH= 7d0170c2c90b6be41806d4509f495e21
RANDOM SEED=763928796

node8.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        879960 kB
Buffers:         91796 kB
Cached:         985096 kB
SwapCached:       9204 kB
Active:         106988 kB
Inactive:       980556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        879960 kB
SwapTotal:     4192956 kB
SwapFree:      4176856 kB
Dirty:             860 kB
Writeback:           0 kB
Mapped:          16324 kB
Slab:            74200 kB
Committed_AS:  2567648 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 64044 MiB
End job on node8 at 2009-03-28 21:34:41