Trace number 1515923

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) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/70/
unif-k7-r89-v70-c6230-S2028777924-038.cnf
MD5SUMfe3309ffe1b711047a9fc636f2702995
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.135978
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

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-1515923-1238261478.cnf
0.00/0.00	c found header 'p cnf 70 6230'
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     6230      70      0     0      0       0      0    0.0   0    0
0.19/0.21	c s    0.2     6230      70      0     0      0       0      0    0.0   0    0
0.19/0.21	c l    0.2     6230      70      0     0      0       0   6230    0.0   0    0
0.19/0.21	c R    0.2     6230      70      0     0      0     100    100   27.8   5    1
0.19/0.22	c R    0.2     6230      70      0     0      0     201    201   27.3  11    1
0.19/0.24	c N    0.2     6230      70      0     0      0     803    803   25.4  29    1
0.19/0.24	c B    0.2     6230      70      0     0      0    1000   1000   25.5  32    1
0.19/0.28	c B    0.3     6230      70      0     0      0    2002   2002   25.1  39    1
0.19/0.30	c N    0.3     6230      70      0     0      0    2406   2406   25.1  40    1
0.39/0.48	c +    0.5     6230      70      0     0      0    6231   6853   24.7  39    2
0.39/0.49	c N    0.5     6230      70      0     0      0    6428   6428   24.6  39    2
0.49/0.57	c +    0.6     6230      70      0     0      0    7785   7538   24.4  40    2
0.49/0.58	c B    0.6     6230      70      0     0      0    8008   7084   24.4  40    2
0.69/0.70	c +    0.7     6230      70      0     0      0    9731   8291   24.3  40    2
0.79/0.87	c +    0.9     6230      70      0     0      0   12161   9120   23.9  40    2
1.00/1.08	c +    1.1     6230      70      0     0      0   15201  10032   23.9  40    2
1.10/1.13	c N    1.1     6230      70      0     0      0   16057   9984   23.9  39    2
1.29/1.35	c +    1.4     6230      70      0     0      0   19000  11035   23.8  40    2
1.69/1.75	c +    1.8     6230      70      0     0      0   23750  12138   23.4  39    3
1.69/1.78	c
1.69/1.78	c       original/binary      fixed     eliminated      learned       agility
1.69/1.78	c   seconds        variables     equivalent    conflicts       height       MB
1.69/1.78	c
1.69/1.78	c B    1.8     6230      70      0     0      0   24016  11308   23.4  40    3
2.20/2.27	c +    2.3     6230      70      0     0      0   29685  13351   23.0  39    3
2.79/2.87	c +    2.9     6230      70      0     0      0   37105  14686   22.9  40    3
2.89/2.99	c N    3.0     6230      70      0     0      0   38501  14693   22.9  40    3
3.69/3.71	c +    3.7     6230      70      0     0      0   46383  16154   22.7  41    3
4.79/4.84	c +    4.8     6230      70      0     0      0   57975  17769   22.5  40    4
5.40/5.47	c B    5.5     6230      70      0     0      0   64031  17778   22.3  40    4
6.29/6.38	c +    6.4     6230      70      0     0      0   72465  19545   22.3  40    4
8.29/8.31	c N    8.3     6230      70      0     0      0   89816  19552   22.1  40    5
8.29/8.39	c +    8.4     6230      70      0     0      0   90580  21499   22.1  40    5
11.09/11.14	c +   11.1     6230      70      0     0      0  113227  23648   22.0  40    5
15.29/15.33	c +   15.3     6230      70      0     0      0  141531  26012   21.7  40    5
17.59/17.64	c B   17.6     6230      70      0     0      0  160053  26024   21.7  40    6
20.39/20.40	c +   20.4     6230      70      0     0      0  176910  28613   21.7  40    6
25.08/25.17	c N   25.2     6230      70      0     0      0  205178  28623   21.5  40    7
27.68/27.73	c +   27.7     6230      70      0     0      0  221135  31474   21.5  40    7
37.28/37.33	c +   37.3     6230      70      0     0      0  276416  34621   21.3  40    8
51.59/51.69	c +   51.7     6230      70      0     0      0  345521  38083   21.3  40    9
60.08/60.14	c B   60.1     6230      70      0     0      0  384097  38090   21.2  41   10
70.47/70.57	c
70.47/70.57	c       original/binary      fixed     eliminated      learned       agility
70.47/70.57	c   seconds        variables     equivalent    conflicts       height       MB
70.47/70.57	c
70.47/70.57	c +   70.6     6230      70      0     0      0  431901  41891   21.1  39   10
77.47/77.52	c N   77.5     6230      70      0     0      0  461568  41902   21.1  39   11
96.36/96.41	c +   96.4     6230      70      0     0      0  539877  46080   20.9  40   11
132.46/132.56	c +  132.5     6230      70      0     0      0  674847  50688   20.7  40   12
183.14/183.22	c +  183.2     6230      70      0     0      0  843556  55756   20.5  40   14
198.64/198.77	c B  198.7     6230      70      0     0      0  896174  55766   20.4  40   15
240.23/240.32	c N  240.3     6230      70      0     0      0 1025560  55767   20.2  40   16
249.42/249.59	c +  249.5     6230      70      0     0      0 1054445  61331   20.3  39   16
350.00/350.14	c +  350.1     6230      70      0     0      0 1318055  67464   20.1  40   18
475.27/475.48	c +  475.4     6230      70      0     0      0 1647565  74210   19.8  39   20
652.72/652.94	c B  652.8     6230      70      0     0      0 2048358  74220   19.7  40   23
659.32/659.52	c +  659.4     6230      70      0     0      0 2059457  81631   19.7  40   23
760.29/760.55	c N  760.4     6230      70      0     0      0 2255928  81646   19.7  39   24
922.25/922.59	c +  922.4     6230      70      0     0      0 2574321  89794   19.5  39   26
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	c
1200.09/1200.40	c 3056924 conflicts, 3318202 decisions, 1 random
1200.09/1200.40	c 0 iterations, 5 restarts, 5366 skipped
1200.09/1200.40	c 28 enlarged, 0 shrunken, 29861 rescored, 747 rebiased
1200.09/1200.40	c 1 simplifications, 0 reductions
1200.09/1200.40	c
1200.09/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.09/1200.40	c elim: 57287 resolutions, 1 phases, 1 rounds
1200.09/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.09/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.09/1200.40	c prbe: 140 probed, 1 phases, 1 rounds
1200.09/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.09/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.09/1200.40	c hash: 0 units, 0 merged
1200.09/1200.40	c mins: 68667220 learned, 18% deleted, 0 strong, 9 depth
1200.09/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.09/1200.40	c strs: 0 forward, 0 backward
1200.09/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.09/1200.40	c prps: 48573021 propagations, 0.04 megaprops
1200.09/1200.40	c
1200.09/1200.40	c 1200.1 seconds, 29 MB max, 322 MB recycled
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	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-1515923-1238261478/watcher-1515923-1238261478 -o /tmp/evaluation-result-1515923-1238261478/solver-1515923-1238261478 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515923-1238261478.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 0.98 2/73 6530
/proc/meminfo: memFree=1595584/2055920 swapFree=4177652/4192956
[pid=6530] ppid=6528 vsize=1052 CPUtime=0
/proc/6530/stat : 6530 (precosat) R 6528 6530 6163 0 -1 4194304 171 0 0 0 0 0 0 0 18 0 1 0 1098811768 1077248 156 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6530/statm: 263 157 63 155 0 106 0

[startup+0.054531 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 6530
/proc/meminfo: memFree=1595584/2055920 swapFree=4177652/4192956
[pid=6530] ppid=6528 vsize=1680 CPUtime=0.05
/proc/6530/stat : 6530 (precosat) R 6528 6530 6163 0 -1 4194304 331 0 0 0 5 0 0 0 18 0 1 0 1098811768 1720320 315 1992294400 134512640 135151029 4294956240 18446744073709551615 134526294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6530/statm: 420 315 79 155 0 263 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1680

[startup+0.102535 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 6530
/proc/meminfo: memFree=1595584/2055920 swapFree=4177652/4192956
[pid=6530] ppid=6528 vsize=1680 CPUtime=0.09
/proc/6530/stat : 6530 (precosat) R 6528 6530 6163 0 -1 4194304 331 0 0 0 9 0 0 0 18 0 1 0 1098811768 1720320 315 1992294400 134512640 135151029 4294956240 18446744073709551615 134526033 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6530/statm: 420 315 79 155 0 263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1680

[startup+0.301556 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 6530
/proc/meminfo: memFree=1595584/2055920 swapFree=4177652/4192956
[pid=6530] ppid=6528 vsize=1680 CPUtime=0.29
/proc/6530/stat : 6530 (precosat) R 6528 6530 6163 0 -1 4194304 421 0 0 0 29 0 0 0 20 0 1 0 1098811768 1720320 334 1992294400 134512640 135151029 4294956240 18446744073709551615 134551504 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6530/statm: 420 334 79 155 0 263 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1680

[startup+0.701596 s]
/proc/loadavg: 0.99 0.97 0.98 2/73 6530
/proc/meminfo: memFree=1595584/2055920 swapFree=4177652/4192956
[pid=6530] ppid=6528 vsize=2752 CPUtime=0.69
/proc/6530/stat : 6530 (precosat) R 6528 6530 6163 0 -1 4194304 665 0 0 0 69 0 0 0 24 0 1 0 1098811768 2818048 578 1992294400 134512640 135151029 4294956240 18446744073709551615 134574547 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6530/statm: 688 578 79 155 0 531 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2752

[startup+1.50168 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 6531
/proc/meminfo: memFree=1593208/2055920 swapFree=4177652/4192956
[pid=6530] ppid=6528 vsize=3432 CPUtime=1.49
/proc/6530/stat : 6530 (precosat) R 6528 6530 6163 0 -1 4194304 835 0 0 0 149 0 0 0 25 0 1 0 1098811768 3514368 748 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6530/statm: 858 748 79 155 0 701 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3432

[startup+3.10184 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 6531
/proc/meminfo: memFree=1592504/2055920 swapFree=4177652/4192956
[pid=6530] ppid=6528 vsize=4248 CPUtime=3.09
/proc/6530/stat : 6530 (precosat) R 6528 6530 6163 0 -1 4194304 1024 0 0 0 309 0 0 0 25 0 1 0 1098811768 4349952 937 1992294400 134512640 135151029 4294956240 18446744073709551615 134554900 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6530/statm: 1062 937 79 155 0 905 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4248

[startup+6.30116 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 6531
/proc/meminfo: memFree=1591288/2055920 swapFree=4177652/4192956
[pid=6530] ppid=6528 vsize=5108 CPUtime=6.29
/proc/6530/stat : 6530 (precosat) R 6528 6530 6163 0 -1 4194304 1232 0 0 0 629 0 0 0 25 0 1 0 1098811768 5230592 1145 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6530/statm: 1277 1145 79 155 0 1120 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5108

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 6531
/proc/meminfo: memFree=1589880/2055920 swapFree=4177652/4192956
[pid=6530] ppid=6528 vsize=6552 CPUtime=12.69
/proc/6530/stat : 6530 (precosat) R 6528 6530 6163 0 -1 4194304 1536 0 0 0 1269 0 0 0 25 0 1 0 1098811768 6709248 1449 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6530/statm: 1638 1449 79 155 0 1481 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6552

[startup+25.5021 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 6531
/proc/meminfo: memFree=1588344/2055920 swapFree=4177652/4192956
[pid=6530] ppid=6528 vsize=8160 CPUtime=25.48
/proc/6530/stat : 6530 (precosat) R 6528 6530 6163 0 -1 4194304 1879 0 0 0 2548 0 0 0 25 0 1 0 1098811768 8355840 1792 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6530/statm: 2040 1792 79 155 0 1883 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8160

[startup+51.1027 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 6531
/proc/meminfo: memFree=1586232/2055920 swapFree=4177652/4192956
[pid=6530] ppid=6528 vsize=10680 CPUtime=51.08
/proc/6530/stat : 6530 (precosat) R 6528 6530 6163 0 -1 4194304 2402 0 0 0 5107 1 0 0 25 0 1 0 1098811768 10936320 2315 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6530/statm: 2670 2315 79 155 0 2513 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10680

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 6531
/proc/meminfo: memFree=1584056/2055920 swapFree=4177652/4192956
[pid=6530] ppid=6528 vsize=13120 CPUtime=102.27
/proc/6530/stat : 6530 (precosat) R 6528 6530 6163 0 -1 4194304 2924 0 0 0 10226 1 0 0 25 0 1 0 1098811768 13434880 2837 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6530/statm: 3280 2837 79 155 0 3123 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13120

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 6531
/proc/meminfo: memFree=1582136/2055920 swapFree=4177652/4192956
[pid=6530] ppid=6528 vsize=15028 CPUtime=162.25
/proc/6530/stat : 6530 (precosat) R 6528 6530 6163 0 -1 4194304 3388 0 0 0 16223 2 0 0 25 0 1 0 1098811768 15388672 3301 1992294400 134512640 135151029 4294956240 18446744073709551615 134554571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6530/statm: 3757 3301 79 155 0 3600 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15028

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 6531
/proc/meminfo: memFree=1580280/2055920 swapFree=4177652/4192956
[pid=6530] ppid=6528 vsize=17432 CPUtime=222.23
/proc/6530/stat : 6530 (precosat) R 6528 6530 6163 0 -1 4194304 3840 0 0 0 22221 2 0 0 25 0 1 0 1098811768 17850368 3753 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6530/statm: 4358 3753 79 155 0 4201 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17432

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 6531
/proc/meminfo: memFree=1578936/2055920 swapFree=4177652/4192956
[pid=6530] ppid=6528 vsize=19196 CPUtime=282.22
/proc/6530/stat : 6530 (precosat) R 6528 6530 6163 0 -1 4194304 4169 0 0 0 28219 3 0 0 25 0 1 0 1098811768 19656704 4082 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6530/statm: 4799 4082 79 155 0 4642 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 19196

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 6531
/proc/meminfo: memFree=1578104/2055920 swapFree=4177652/4192956
[pid=6530] ppid=6528 vsize=20244 CPUtime=342.2
/proc/6530/stat : 6530 (precosat) R 6528 6530 6163 0 -1 4194304 4380 0 0 0 34217 3 0 0 25 0 1 0 1098811768 20729856 4293 1992294400 134512640 135151029 4294956240 18446744073709551615 134554797 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6530/statm: 5061 4293 79 155 0 4904 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 20244

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 6531
/proc/meminfo: memFree=1577336/2055920 swapFree=4177652/4192956
[pid=6530] ppid=6528 vsize=21416 CPUtime=402.19
/proc/6530/stat : 6530 (precosat) R 6528 6530 6163 0 -1 4194304 4565 0 0 0 40216 3 0 0 25 0 1 0 1098811768 21929984 4478 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6530/statm: 5354 4478 79 155 0 5197 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 21416

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 6531
/proc/meminfo: memFree=1576568/2055920 swapFree=4177652/4192956
[pid=6530] ppid=6528 vsize=22460 CPUtime=462.17
/proc/6530/stat : 6530 (precosat) R 6528 6530 6163 0 -1 4194304 4762 0 0 0 46214 3 0 0 25 0 1 0 1098811768 22999040 4675 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6530/statm: 5615 4675 79 155 0 5458 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 22460

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 6531
/proc/meminfo: memFree=1575672/2055920 swapFree=4177652/4192956
[pid=6530] ppid=6528 vsize=23508 CPUtime=522.15
/proc/6530/stat : 6530 (precosat) R 6528 6530 6163 0 -1 4194304 4970 0 0 0 52212 3 0 0 25 0 1 0 1098811768 24072192 4883 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6530/statm: 5877 4883 79 155 0 5720 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 23508

[startup+582.301 s]
/proc/loadavg: 1.03 0.99 0.99 2/74 6531
/proc/meminfo: memFree=1574712/2055920 swapFree=4177652/4192956
[pid=6530] ppid=6528 vsize=24684 CPUtime=582.14
/proc/6530/stat : 6530 (precosat) R 6528 6530 6163 0 -1 4194304 5212 0 0 0 58210 4 0 0 25 0 1 0 1098811768 25276416 5125 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6530/statm: 6171 5125 79 155 0 6014 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 24684

[startup+642.302 s]
/proc/loadavg: 1.11 1.02 1.00 2/74 6531
/proc/meminfo: memFree=1573880/2055920 swapFree=4177652/4192956
[pid=6530] ppid=6528 vsize=25908 CPUtime=642.13
/proc/6530/stat : 6530 (precosat) R 6528 6530 6163 0 -1 4194304 5410 0 0 0 64209 4 0 0 25 0 1 0 1098811768 26529792 5323 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6530/statm: 6477 5323 79 155 0 6320 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 25908

[startup+702.302 s]
/proc/loadavg: 1.12 1.03 1.00 2/74 6533
/proc/meminfo: memFree=1573048/2055920 swapFree=4177652/4192956
[pid=6530] ppid=6528 vsize=26692 CPUtime=702.11
/proc/6530/stat : 6530 (precosat) R 6528 6530 6163 0 -1 4194304 5568 0 0 0 70207 4 0 0 25 0 1 0 1098811768 27332608 5481 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6530/statm: 6673 5481 79 155 0 6516 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 26692

[startup+762.306 s]
/proc/loadavg: 1.10 1.04 1.00 2/74 6533
/proc/meminfo: memFree=1572472/2055920 swapFree=4177652/4192956
[pid=6530] ppid=6528 vsize=27472 CPUtime=762.1
/proc/6530/stat : 6530 (precosat) R 6528 6530 6163 0 -1 4194304 5706 0 0 0 76206 4 0 0 25 0 1 0 1098811768 28131328 5619 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6530/statm: 6868 5619 79 155 0 6711 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 27472

[startup+822.302 s]
/proc/loadavg: 1.04 1.03 1.00 2/74 6533
/proc/meminfo: memFree=1571832/2055920 swapFree=4177652/4192956
[pid=6530] ppid=6528 vsize=28380 CPUtime=822.08
/proc/6530/stat : 6530 (precosat) R 6528 6530 6163 0 -1 4194304 5868 0 0 0 82203 5 0 0 25 0 1 0 1098811768 29061120 5781 1992294400 134512640 135151029 4294956240 18446744073709551615 134551388 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6530/statm: 7095 5781 79 155 0 6938 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 28380

[startup+882.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/74 6533
/proc/meminfo: memFree=1571384/2055920 swapFree=4177652/4192956
[pid=6530] ppid=6528 vsize=28896 CPUtime=882.07
/proc/6530/stat : 6530 (precosat) R 6528 6530 6163 0 -1 4194304 5968 0 0 0 88202 5 0 0 25 0 1 0 1098811768 29589504 5881 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6530/statm: 7224 5881 79 155 0 7067 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 28896

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/74 6533
/proc/meminfo: memFree=1570936/2055920 swapFree=4177652/4192956
[pid=6530] ppid=6528 vsize=29416 CPUtime=942.05
/proc/6530/stat : 6530 (precosat) R 6528 6530 6163 0 -1 4194304 6074 0 0 0 94200 5 0 0 25 0 1 0 1098811768 30121984 5987 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6530/statm: 7354 5987 79 155 0 7197 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 29416

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/74 6533
/proc/meminfo: memFree=1570488/2055920 swapFree=4177652/4192956
[pid=6530] ppid=6528 vsize=30252 CPUtime=1002.03
/proc/6530/stat : 6530 (precosat) R 6528 6530 6163 0 -1 4194304 6221 0 0 0 100198 5 0 0 25 0 1 0 1098811768 30978048 6134 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6530/statm: 7563 6134 79 155 0 7406 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 30252

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 6533
/proc/meminfo: memFree=1569400/2055920 swapFree=4177652/4192956
[pid=6530] ppid=6528 vsize=31444 CPUtime=1062.02
/proc/6530/stat : 6530 (precosat) R 6528 6530 6163 0 -1 4194304 6480 0 0 0 106196 6 0 0 25 0 1 0 1098811768 32198656 6393 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6530/statm: 7861 6393 79 155 0 7704 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 31444

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 6533
/proc/meminfo: memFree=1568824/2055920 swapFree=4177652/4192956
[pid=6530] ppid=6528 vsize=32108 CPUtime=1122.01
/proc/6530/stat : 6530 (precosat) R 6528 6530 6163 0 -1 4194304 6621 0 0 0 112195 6 0 0 25 0 1 0 1098811768 32878592 6534 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6530/statm: 8027 6534 79 155 0 7870 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 32108

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 6533
/proc/meminfo: memFree=1568568/2055920 swapFree=4177652/4192956
[pid=6530] ppid=6528 vsize=32364 CPUtime=1181.99
/proc/6530/stat : 6530 (precosat) R 6528 6530 6163 0 -1 4194304 6680 0 0 0 118193 6 0 0 25 0 1 0 1098811768 33140736 6593 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6530/statm: 8091 6593 79 155 0 7934 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 32364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 6533
/proc/meminfo: memFree=1568312/2055920 swapFree=4177652/4192956
[pid=6530] ppid=6528 vsize=32496 CPUtime=1200.09
/proc/6530/stat : 6530 (precosat) R 6528 6530 6163 0 -1 4194304 6738 0 0 0 120003 6 0 0 25 0 1 0 1098811768 33275904 6651 1992294400 134512640 135151029 4294956240 18446744073709551615 134555134 0 0 4096 17442 0 0 0 17 1 0 0
/proc/6530/statm: 8124 6651 79 155 0 7967 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 32496

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): 1200.1
CPU user time (s): 1200.04
CPU system time (s): 0.066989
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 32496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.066989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6738
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= 1904

runsolver used 1.13483 second user time and 3.24751 second system time

The end

Launcher Data 

Begin job on node84 at 2009-03-28 18:31:18
IDJOB=1515923
IDBENCH=70470
IDSOLVER=507
FILE ID=node84/1515923-1238261478
PBS_JOBID= 9060787
Free space on /tmp= 66120 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/70/unif-k7-r89-v70-c6230-S2028777924-038.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515923-1238261478/watcher-1515923-1238261478 -o /tmp/evaluation-result-1515923-1238261478/solver-1515923-1238261478 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515923-1238261478.cnf

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

MD5SUM BENCH= fe3309ffe1b711047a9fc636f2702995
RANDOM SEED=2108176282

node84.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		: 3000.231
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		: 3000.231
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:       1596064 kB
Buffers:         58740 kB
Cached:         318704 kB
SwapCached:       6960 kB
Active:         153900 kB
Inactive:       233052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1596064 kB
SwapTotal:     4192956 kB
SwapFree:      4177652 kB
Dirty:             876 kB
Writeback:           0 kB
Mapped:          14964 kB
Slab:            58060 kB
Committed_AS:  2789884 kB
PageTables:       1980 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= 66120 MiB
End job on node84 at 2009-03-28 18:51:21