Trace number 1515383

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/90/
unif-k5-r21.3-v90-c1917-S824721511-001.cnf
MD5SUMf2a7fee26e0cf07e97811f1061f30ce6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.007997
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
Maximum clause length5
Minimum clause length5
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 51917
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-1515383-1238253737.cnf
0.00/0.00	c found header 'p cnf 90 1917'
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     1917      90      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     1917      90      0     0      0       0      0    0.0   0    0
0.00/0.01	c l    0.0     1917      90      0     0      0       0   1917    0.0   0    0
0.00/0.02	c R    0.0     1917      90      0     0      0     100    100   26.3   7    0
0.00/0.02	c R    0.0     1917      90      0     0      0     200    200   24.8  13    0
0.03/0.03	c N    0.0     1917      90      0     0      0     807    807   21.5  31    0
0.03/0.04	c B    0.0     1917      90      0     0      0    1000   1000   21.1  33    0
0.03/0.07	c +    0.1     1917      90      0     0      0    1919   2108   20.2  37    0
0.03/0.07	c B    0.1     1917      90      0     0      0    2000   2000   20.1  37    0
0.03/0.08	c +    0.1     1917      90      0     0      0    2395   2318   19.8  37    0
0.03/0.08	c N    0.1     1917      90      0     0      0    2413   2130   19.8  37    0
0.09/0.10	c +    0.1     1917      90      0     0      0    2990   2549   19.4  37    0
0.09/0.13	c +    0.1     1917      90      0     0      0    3735   2803   19.3  37    1
0.09/0.17	c +    0.2     1917      90      0     0      0    4665   3083   18.8  37    1
0.19/0.21	c +    0.2     1917      90      0     0      0    5831   3391   18.8  36    1
0.19/0.24	c N    0.2     1917      90      0     0      0    6431   3401   18.7  38    1
0.19/0.27	c +    0.3     1917      90      0     0      0    7285   3730   18.5  38    1
0.29/0.30	c B    0.3     1917      90      0     0      0    8002   3742   18.4  37    1
0.29/0.35	c +    0.3     1917      90      0     0      0    9106   4103   18.2  37    1
0.39/0.44	c
0.39/0.44	c       original/binary      fixed     eliminated      learned       agility
0.39/0.44	c   seconds        variables     equivalent    conflicts       height       MB
0.39/0.44	c
0.39/0.44	c +    0.4     1917      90      0     0      0   11380   4513   18.2  37    1
0.49/0.57	c +    0.6     1917      90      0     0      0   14225   4964   18.0  37    1
0.59/0.65	c N    0.7     1917      90      0     0      0   16056   4973   17.8  38    1
0.69/0.74	c +    0.7     1917      90      0     0      0   17780   5460   17.7  38    1
0.89/0.94	c +    0.9     1917      90      0     0      0   22225   6006   18.2  37    1
1.00/1.04	c B    1.0     1917      90      0     0      0   24011   6013   18.2  37    1
1.19/1.23	c +    1.2     1917      90      0     0      0   27783   6606   18.4  38    1
1.59/1.61	c +    1.6     1917      90      0     0      0   34726   7266   18.4  39    1
1.79/1.83	c N    1.8     1917      90      0     0      0   38506   7279   18.5  37    1
2.10/2.12	c +    2.1     1917      90      0     0      0   43407   7992   18.4  38    2
2.69/2.77	c +    2.8     1917      90      0     0      0   54255   8791   18.1  37    2
3.30/3.36	c B    3.4     1917      90      0     0      0   64020   8797   18.1  36    2
3.59/3.61	c +    3.6     1917      90      0     0      0   67816   9670   18.1  36    2
4.69/4.74	c +    4.7     1917      90      0     0      0   84771  10637   17.8  36    2
4.99/5.08	c N    5.1     1917      90      0     0      0   89795  10645   17.7  38    2
6.19/6.24	c +    6.2     1917      90      0     0      0  105960  11700   17.5  38    2
8.09/8.10	c +    8.1     1917      90      0     0      0  132450  12870   17.2  36    3
10.29/10.35	c B   10.4     1917      90      0     0      0  160052  12880   17.2  37    3
10.69/10.78	c +   10.8     1917      90      0     0      0  165561  14157   17.2  38    3
14.19/14.28	c
14.19/14.28	c       original/binary      fixed     eliminated      learned       agility
14.19/14.28	c   seconds        variables     equivalent    conflicts       height       MB
14.19/14.28	c
14.19/14.28	c N   14.3     1917      90      0     0      0  205188  14168   17.0  36    3
14.39/14.43	c +   14.4     1917      90      0     0      0  206950  15572   17.0  39    3
19.29/19.35	c +   19.3     1917      90      0     0      0  258686  17129   16.8  36    4
26.08/26.16	c +   26.2     1917      90      0     0      0  323356  18841   16.6  38    4
32.78/32.86	c B   32.9     1917      90      0     0      0  384095  18855   16.6  38    5
34.88/34.95	c +   34.9     1917      90      0     0      0  404196  20725   16.6  38    5
41.78/41.83	c N   41.8     1917      90      0     0      0  461589  20732   16.5  38    6
47.28/47.32	c +   47.3     1917      90      0     0      0  505246  22797   16.5  38    6
63.17/63.26	c +   63.2     1917      90      0     0      0  631556  25076   16.2  37    6
86.37/86.44	c +   86.4     1917      90      0     0      0  789447  27583   16.3  38    7
103.06/103.19	c B  103.2     1917      90      0     0      0  896199  27594   16.2  38    8
116.96/117.03	c +  117.0     1917      90      0     0      0  986806  30341   16.1  37    8
123.35/123.48	c N  123.5     1917      90      0     0      0 1025580  30350   16.1  37    9
159.05/159.12	c +  159.1     1917      90      0     0      0 1233505  33375   15.9  37    9
221.43/221.50	c +  221.4     1917      90      0     0      0 1541881  36712   15.7  36    6
300.61/300.77	c +  300.7     1917      90      0     0      0 1927350  40383   15.5  37   10
329.00/329.10	c B  329.0     1917      90      0     0      0 2048399  40398   15.4  38   10
379.69/379.88	c N  379.8     1917      90      0     0      0 2256006  40392   15.5  36   12
417.38/417.51	c +  417.4     1917      90      0     0      0 2409187  44421   15.4  38   12
578.24/578.40	c
578.24/578.40	c       original/binary      fixed     eliminated      learned       agility
578.24/578.40	c   seconds        variables     equivalent    conflicts       height       MB
578.24/578.40	c
578.24/578.40	c +  578.2     1917      90      0     0      0 3011480  48863   15.1  37   15
803.58/803.85	c +  803.6     1917      90      0     0      0 3764351  53749   15.0  37   17
1087.61/1087.92	c B 1087.6     1917      90      0     0      0 4608741  53759   15.0  37   13
1117.59/1117.90	c + 1117.6     1917      90      0     0      0 4705437  59123   15.0  37   14
1196.28/1196.69	c N 1196.4     1917      90      0     0      0 4921636  59135   15.0  37   16
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c
1200.08/1200.40	c 4931577 conflicts, 5466739 decisions, 1 random
1200.08/1200.40	c 0 iterations, 3 restarts, 8187 skipped
1200.08/1200.40	c 36 enlarged, 0 shrunken, 48190 rescored, 1022 rebiased
1200.08/1200.40	c 1 simplifications, 2 reductions
1200.08/1200.40	c
1200.08/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.08/1200.40	c elim: 10588 resolutions, 1 phases, 1 rounds
1200.08/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.40	c prbe: 540 probed, 3 phases, 3 rounds
1200.08/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.40	c hash: 0 units, 0 merged
1200.08/1200.40	c mins: 89216199 learned, 23% deleted, 0 strong, 11 depth
1200.08/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.08/1200.40	c strs: 0 forward, 0 backward
1200.08/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.40	c prps: 111720376 propagations, 0.09 megaprops
1200.08/1200.40	c
1200.08/1200.40	c 1200.1 seconds, 20 MB max, 448 MB recycled
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	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-1515383-1238253737/watcher-1515383-1238253737 -o /tmp/evaluation-result-1515383-1238253737/solver-1515383-1238253737 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515383-1238253737.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: 0.99 0.97 0.95 2/68 25645
/proc/meminfo: memFree=885128/2055920 swapFree=4176188/4192956
[pid=25645] ppid=25643 vsize=916 CPUtime=0
/proc/25645/stat : 25645 (precosat) R 25643 25645 25580 0 -1 4194304 150 0 0 0 0 0 0 0 20 0 1 0 1098035349 937984 134 1992294400 134512640 135151029 4294956240 18446744073709551615 134531854 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25645/statm: 229 134 79 155 0 72 0

[startup+0.0343011 s]
/proc/loadavg: 0.99 0.97 0.95 2/68 25645
/proc/meminfo: memFree=885128/2055920 swapFree=4176188/4192956
[pid=25645] ppid=25643 vsize=1048 CPUtime=0.03
/proc/25645/stat : 25645 (precosat) R 25643 25645 25580 0 -1 4194304 172 0 0 0 3 0 0 0 20 0 1 0 1098035349 1073152 156 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25645/statm: 262 156 79 155 0 105 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1048

[startup+0.101309 s]
/proc/loadavg: 0.99 0.97 0.95 2/68 25645
/proc/meminfo: memFree=885128/2055920 swapFree=4176188/4192956
[pid=25645] ppid=25643 vsize=1312 CPUtime=0.09
/proc/25645/stat : 25645 (precosat) R 25643 25645 25580 0 -1 4194304 238 0 0 0 9 0 0 0 20 0 1 0 1098035349 1343488 222 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25645/statm: 328 222 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301331 s]
/proc/loadavg: 0.99 0.97 0.95 2/68 25645
/proc/meminfo: memFree=885128/2055920 swapFree=4176188/4192956
[pid=25645] ppid=25643 vsize=1576 CPUtime=0.29
/proc/25645/stat : 25645 (precosat) R 25643 25645 25580 0 -1 4194304 303 0 0 0 29 0 0 0 21 0 1 0 1098035349 1613824 287 1992294400 134512640 135151029 4294956240 18446744073709551615 134685743 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25645/statm: 394 287 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701375 s]
/proc/loadavg: 0.99 0.97 0.95 2/68 25645
/proc/meminfo: memFree=885128/2055920 swapFree=4176188/4192956
[pid=25645] ppid=25643 vsize=1848 CPUtime=0.69
/proc/25645/stat : 25645 (precosat) R 25643 25645 25580 0 -1 4194304 379 0 0 0 69 0 0 0 25 0 1 0 1098035349 1892352 363 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25645/statm: 462 363 79 155 0 305 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1848

[startup+1.50146 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25646
/proc/meminfo: memFree=883712/2055920 swapFree=4176188/4192956
[pid=25645] ppid=25643 vsize=2244 CPUtime=1.49
/proc/25645/stat : 25645 (precosat) R 25643 25645 25580 0 -1 4194304 478 0 0 0 149 0 0 0 25 0 1 0 1098035349 2297856 462 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25645/statm: 561 462 79 155 0 404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2244

[startup+3.10264 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25646
/proc/meminfo: memFree=883264/2055920 swapFree=4176188/4192956
[pid=25645] ppid=25643 vsize=2648 CPUtime=3.1
/proc/25645/stat : 25645 (precosat) R 25643 25645 25580 0 -1 4194304 587 0 0 0 310 0 0 0 25 0 1 0 1098035349 2711552 571 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25645/statm: 662 571 79 155 0 505 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2648

[startup+6.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25646
/proc/meminfo: memFree=882496/2055920 swapFree=4176188/4192956
[pid=25645] ppid=25643 vsize=3332 CPUtime=6.29
/proc/25645/stat : 25645 (precosat) R 25643 25645 25580 0 -1 4194304 747 0 0 0 629 0 0 0 25 0 1 0 1098035349 3411968 731 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25645/statm: 833 731 79 155 0 676 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3332

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25646
/proc/meminfo: memFree=881472/2055920 swapFree=4176188/4192956
[pid=25645] ppid=25643 vsize=4300 CPUtime=12.69
/proc/25645/stat : 25645 (precosat) R 25643 25645 25580 0 -1 4194304 954 0 0 0 1269 0 0 0 25 0 1 0 1098035349 4403200 938 1992294400 134512640 135151029 4294956240 18446744073709551615 134575991 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25645/statm: 1075 938 79 155 0 918 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4300

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25646
/proc/meminfo: memFree=880320/2055920 swapFree=4176188/4192956
[pid=25645] ppid=25643 vsize=5604 CPUtime=25.48
/proc/25645/stat : 25645 (precosat) R 25643 25645 25580 0 -1 4194304 1223 0 0 0 2548 0 0 0 25 0 1 0 1098035349 5738496 1207 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25645/statm: 1401 1207 79 155 0 1244 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5604

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25646
/proc/meminfo: memFree=878784/2055920 swapFree=4176188/4192956
[pid=25645] ppid=25643 vsize=7408 CPUtime=51.08
/proc/25645/stat : 25645 (precosat) R 25643 25645 25580 0 -1 4194304 1607 0 0 0 5108 0 0 0 25 0 1 0 1098035349 7585792 1591 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25645/statm: 1852 1591 79 155 0 1695 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7408

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25646
/proc/meminfo: memFree=876864/2055920 swapFree=4176188/4192956
[pid=25645] ppid=25643 vsize=9604 CPUtime=102.27
/proc/25645/stat : 25645 (precosat) R 25643 25645 25580 0 -1 4194304 2070 0 0 0 10226 1 0 0 25 0 1 0 1098035349 9834496 2054 1992294400 134512640 135151029 4294956240 18446744073709551615 134542497 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25645/statm: 2401 2054 79 155 0 2244 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9604

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25646
/proc/meminfo: memFree=875584/2055920 swapFree=4176188/4192956
[pid=25645] ppid=25643 vsize=11088 CPUtime=162.25
/proc/25645/stat : 25645 (precosat) R 25643 25645 25580 0 -1 4194304 2383 0 0 0 16223 2 0 0 25 0 1 0 1098035349 11354112 2367 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25645/statm: 2772 2367 79 155 0 2615 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11088

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25646
/proc/meminfo: memFree=873600/2055920 swapFree=4176188/4192956
[pid=25645] ppid=25643 vsize=12448 CPUtime=222.23
/proc/25645/stat : 25645 (precosat) R 25643 25645 25580 0 -1 4194304 3044 0 0 0 22221 2 0 0 25 0 1 0 1098035349 12746752 2853 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25645/statm: 3112 2853 79 155 0 2955 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12448

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25646
/proc/meminfo: memFree=873024/2055920 swapFree=4176188/4192956
[pid=25645] ppid=25643 vsize=12448 CPUtime=282.22
/proc/25645/stat : 25645 (precosat) R 25643 25645 25580 0 -1 4194304 3164 0 0 0 28219 3 0 0 25 0 1 0 1098035349 12746752 2973 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25645/statm: 3112 2973 79 155 0 2955 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 12448

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25646
/proc/meminfo: memFree=871872/2055920 swapFree=4176188/4192956
[pid=25645] ppid=25643 vsize=14068 CPUtime=342.2
/proc/25645/stat : 25645 (precosat) R 25643 25645 25580 0 -1 4194304 3447 0 0 0 34216 4 0 0 25 0 1 0 1098035349 14405632 3256 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25645/statm: 3517 3256 79 155 0 3360 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14068

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25646
/proc/meminfo: memFree=870720/2055920 swapFree=4176188/4192956
[pid=25645] ppid=25643 vsize=15796 CPUtime=402.18
/proc/25645/stat : 25645 (precosat) R 25643 25645 25580 0 -1 4194304 3748 0 0 0 40214 4 0 0 25 0 1 0 1098035349 16175104 3557 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25645/statm: 3949 3557 79 155 0 3792 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 15796

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25646
/proc/meminfo: memFree=869824/2055920 swapFree=4176188/4192956
[pid=25645] ppid=25643 vsize=16820 CPUtime=462.17
/proc/25645/stat : 25645 (precosat) R 25643 25645 25580 0 -1 4194304 3959 0 0 0 46212 5 0 0 25 0 1 0 1098035349 17223680 3768 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25645/statm: 4205 3768 79 155 0 4048 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 16820

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25646
/proc/meminfo: memFree=869120/2055920 swapFree=4176188/4192956
[pid=25645] ppid=25643 vsize=17780 CPUtime=522.15
/proc/25645/stat : 25645 (precosat) R 25643 25645 25580 0 -1 4194304 4128 0 0 0 52210 5 0 0 25 0 1 0 1098035349 18206720 3937 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25645/statm: 4445 3937 79 155 0 4288 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 17780

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25646
/proc/meminfo: memFree=868608/2055920 swapFree=4176188/4192956
[pid=25645] ppid=25643 vsize=18292 CPUtime=582.14
/proc/25645/stat : 25645 (precosat) R 25643 25645 25580 0 -1 4194304 4281 0 0 0 58209 5 0 0 25 0 1 0 1098035349 18731008 4090 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25645/statm: 4573 4090 79 155 0 4416 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 18292

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25646
/proc/meminfo: memFree=867840/2055920 swapFree=4176188/4192956
[pid=25645] ppid=25643 vsize=19060 CPUtime=642.12
/proc/25645/stat : 25645 (precosat) R 25643 25645 25580 0 -1 4194304 4458 0 0 0 64207 5 0 0 25 0 1 0 1098035349 19517440 4267 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25645/statm: 4765 4267 79 155 0 4608 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 19060

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25646
/proc/meminfo: memFree=867584/2055920 swapFree=4176188/4192956
[pid=25645] ppid=25643 vsize=19508 CPUtime=702.11
/proc/25645/stat : 25645 (precosat) R 25643 25645 25580 0 -1 4194304 4532 0 0 0 70205 6 0 0 25 0 1 0 1098035349 19976192 4341 1992294400 134512640 135151029 4294956240 18446744073709551615 134554837 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25645/statm: 4877 4341 79 155 0 4720 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 19508

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25646
/proc/meminfo: memFree=867136/2055920 swapFree=4176188/4192956
[pid=25645] ppid=25643 vsize=20148 CPUtime=762.09
/proc/25645/stat : 25645 (precosat) R 25643 25645 25580 0 -1 4194304 4644 0 0 0 76203 6 0 0 25 0 1 0 1098035349 20631552 4453 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25645/statm: 5037 4453 79 155 0 4880 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 20148

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/69 25646
/proc/meminfo: memFree=866560/2055920 swapFree=4176188/4192956
[pid=25645] ppid=25643 vsize=20916 CPUtime=822.07
/proc/25645/stat : 25645 (precosat) R 25643 25645 25580 0 -1 4194304 4786 0 0 0 82201 6 0 0 25 0 1 0 1098035349 21417984 4595 1992294400 134512640 135151029 4294956240 18446744073709551615 134574672 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25645/statm: 5229 4595 79 155 0 5072 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 20916

[startup+882.301 s]
/proc/loadavg: 1.03 0.99 0.95 2/69 25646
/proc/meminfo: memFree=865344/2055920 swapFree=4176188/4192956
[pid=25645] ppid=25643 vsize=21972 CPUtime=882.05
/proc/25645/stat : 25645 (precosat) R 25643 25645 25580 0 -1 4194304 5165 0 0 0 88198 7 0 0 25 0 1 0 1098035349 22499328 4887 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25645/statm: 5493 4887 79 155 0 5336 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 21972

[startup+942.302 s]
/proc/loadavg: 1.01 0.99 0.95 2/69 25646
/proc/meminfo: memFree=865152/2055920 swapFree=4176188/4192956
[pid=25645] ppid=25643 vsize=21972 CPUtime=942.05
/proc/25645/stat : 25645 (precosat) R 25643 25645 25580 0 -1 4194304 5230 0 0 0 94197 8 0 0 25 0 1 0 1098035349 22499328 4952 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25645/statm: 5493 4952 79 155 0 5336 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 21972

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/69 25646
/proc/meminfo: memFree=864960/2055920 swapFree=4176188/4192956
[pid=25645] ppid=25643 vsize=21972 CPUtime=1002.03
/proc/25645/stat : 25645 (precosat) R 25643 25645 25580 0 -1 4194304 5292 0 0 0 100195 8 0 0 25 0 1 0 1098035349 22499328 5014 1992294400 134512640 135151029 4294956240 18446744073709551615 134554846 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25645/statm: 5493 5014 79 155 0 5336 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 21972

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/69 25646
/proc/meminfo: memFree=864704/2055920 swapFree=4176188/4192956
[pid=25645] ppid=25643 vsize=21972 CPUtime=1062.01
/proc/25645/stat : 25645 (precosat) R 25643 25645 25580 0 -1 4194304 5332 0 0 0 106193 8 0 0 25 0 1 0 1098035349 22499328 5054 1992294400 134512640 135151029 4294956240 18446744073709551615 134576002 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25645/statm: 5493 5054 79 155 0 5336 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 21972

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/69 25646
/proc/meminfo: memFree=864576/2055920 swapFree=4176188/4192956
[pid=25645] ppid=25643 vsize=21972 CPUtime=1121.99
/proc/25645/stat : 25645 (precosat) R 25643 25645 25580 0 -1 4194304 5367 0 0 0 112191 8 0 0 25 0 1 0 1098035349 22499328 5089 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25645/statm: 5493 5089 79 155 0 5336 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 21972

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.95 2/69 25646
/proc/meminfo: memFree=864320/2055920 swapFree=4176188/4192956
[pid=25645] ppid=25643 vsize=21972 CPUtime=1181.98
/proc/25645/stat : 25645 (precosat) R 25643 25645 25580 0 -1 4194304 5422 0 0 0 118189 9 0 0 25 0 1 0 1098035349 22499328 5144 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25645/statm: 5493 5144 79 155 0 5336 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 21972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.95 2/69 25646
/proc/meminfo: memFree=864320/2055920 swapFree=4176188/4192956
[pid=25645] ppid=25643 vsize=21972 CPUtime=1200.08
/proc/25645/stat : 25645 (precosat) R 25643 25645 25580 0 -1 4194304 5429 0 0 0 119999 9 0 0 25 0 1 0 1098035349 22499328 5151 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25645/statm: 5493 5151 79 155 0 5336 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 21972

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): 1200.09
CPU user time (s): 1200
CPU system time (s): 0.096985
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 22492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.096985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5429
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= 1
involuntary context switches= 1746

runsolver used 1.03984 second user time and 3.33949 second system time

The end

Launcher Data 

Begin job on node59 at 2009-03-28 16:22:17
IDJOB=1515383
IDBENCH=70425
IDSOLVER=507
FILE ID=node59/1515383-1238253737
PBS_JOBID= 9060816
Free space on /tmp= 66212 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/90/unif-k5-r21.3-v90-c1917-S824721511-001.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515383-1238253737/watcher-1515383-1238253737 -o /tmp/evaluation-result-1515383-1238253737/solver-1515383-1238253737 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515383-1238253737.cnf

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

MD5SUM BENCH= f2a7fee26e0cf07e97811f1061f30ce6
RANDOM SEED=611974344

node59.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		: 3000.209
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		: 3000.209
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:        885608 kB
Buffers:         96612 kB
Cached:         970056 kB
SwapCached:      10112 kB
Active:         220032 kB
Inactive:       858116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        885608 kB
SwapTotal:     4192956 kB
SwapFree:      4176188 kB
Dirty:             756 kB
Writeback:           0 kB
Mapped:          16656 kB
Slab:            77684 kB
Committed_AS:  2953952 kB
PageTables:       1720 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= 66212 MiB
End job on node59 at 2009-03-28 16:42:19