Trace number 1513463

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/160/
unif-k7-r85-v160-c13600-S592525179-032.cnf
MD5SUM7460bd7d43551ea81285a6734d727c9e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark644.604
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

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-1513463-1238217374.cnf
0.00/0.00	c found header 'p cnf 160 13600'
0.00/0.01	c finished parsing
0.00/0.01	c
0.00/0.01	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.01	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.01	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.01	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.01	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.01	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.01	c
0.00/0.01	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.01	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.01	c
0.00/0.01	c starting search after 0.0 seconds
0.00/0.01	c no decision limit
0.00/0.01	c
0.00/0.01	c       original/binary      fixed     eliminated      learned       agility
0.00/0.01	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.01	c
0.00/0.01	c *    0.0    13600     160      0     0      0       0      0    0.0   0    1
0.50/0.55	c s    0.6    13600     160      0     0      0       0      0    0.0   0    1
0.50/0.55	c l    0.6    13600     160      0     0      0       0  13600    0.0   0    1
0.50/0.56	c R    0.6    13600     160      0     0      0     100    100   55.4   9    1
0.50/0.57	c R    0.6    13600     160      0     0      0     200    200   55.2  15    1
0.60/0.60	c N    0.6    13600     160      0     0      0     802    802   57.2  33    1
0.60/0.61	c B    0.6    13600     160      0     0      0    1000   1000   58.0  34    1
0.60/0.68	c B    0.7    13600     160      0     0      0    2000   2000   59.2  36    2
0.70/0.70	c N    0.7    13600     160      0     0      0    2404   2404   59.4  37    2
1.00/1.01	c N    1.0    13600     160      0     0      0    6413   6413   58.8  37    3
1.10/1.15	c B    1.2    13600     160      0     0      0    8001   8001   58.7  36    3
1.79/1.80	c +    1.8    13600     160      0     0      0   13602  14960   58.4  36    5
2.10/2.14	c N    2.1    13600     160      0     0      0   16035  14963   58.4  35    5
2.20/2.28	c +    2.3    13600     160      0     0      0   17000  16456   58.3  36    5
2.69/2.83	c +    2.8    13600     160      0     0      0   21250  18101   58.3  36    6
3.19/3.22	c B    3.2    13600     160      0     0      0   24004  18109   58.2  37    6
3.59/3.60	c +    3.6    13600     160      0     0      0   26561  19911   58.1  36    6
4.59/4.70	c +    4.7    13600     160      0     0      0   33205  21902   58.0  36    7
5.59/5.64	c N    5.6    13600     160      0     0      0   38486  21907   57.8  35    7
6.08/6.16	c
6.08/6.16	c       original/binary      fixed     eliminated      learned       agility
6.08/6.16	c   seconds        variables     equivalent    conflicts       height       MB
6.08/6.16	c
6.08/6.16	c +    6.2    13600     160      0     0      0   41505  24092   57.6  36    7
8.18/8.29	c +    8.3    13600     160      0     0      0   51880  26501   57.4  36    8
10.68/10.78	c B   10.8    13600     160      0     0      0   64015  26508   57.3  36    8
10.88/10.95	c +   10.9    13600     160      0     0      0   64850  29151   57.3  35    8
14.48/14.55	c +   14.5    13600     160      0     0      0   81060  32066   57.1  37    9
16.88/16.94	c N   16.9    13600     160      0     0      0   89789  32079   57.0  37   10
20.18/20.20	c +   20.2    13600     160      0     0      0  101325  35272   56.9  36   10
27.08/27.10	c +   27.1    13600     160      0     0      0  126656  38799   56.7  37   11
36.57/36.63	c +   36.6    13600     160      0     0      0  158320  42678   56.4  35   12
36.97/37.06	c B   37.0    13600     160      0     0      0  160038  40524   56.4  36   13
49.47/49.50	c +   49.5    13600     160      0     0      0  197900  46945   56.3  37   14
52.06/52.17	c N   52.1    13600     160      0     0      0  205172  46953   56.2  37   15
68.65/68.79	c +   68.8    13600     160      0     0      0  247375  51639   56.0  35   15
94.84/94.92	c +   94.9    13600     160      0     0      0  309215  56802   55.7  35   17
126.44/126.51	c B  126.5    13600     160      0     0      0  384076  56809   55.4  36   19
127.34/127.40	c +  127.3    13600     160      0     0      0  386515  62482   55.4  36   19
162.63/162.75	c N  162.7    13600     160      0     0      0  461592  62494   55.2  36   21
172.92/173.09	c +  173.0    13600     160      0     0      0  483142  68730   55.1  36   21
240.50/240.64	c +  240.6    13600     160      0     0      0  603926  75603   54.9  37   23
330.98/331.20	c
330.98/331.20	c       original/binary      fixed     eliminated      learned       agility
330.98/331.20	c   seconds        variables     equivalent    conflicts       height       MB
330.98/331.20	c
330.98/331.20	c +  331.1    13600     160      0     0      0  754905  83163   54.9  36   26
428.35/428.53	c B  428.4    13600     160      0     0      0  896191  83174   54.6  36   29
458.84/459.01	c +  458.9    13600     160      0     0      0  943631  91479   54.6  35   29
517.03/517.26	c N  517.1    13600     160      0     0      0 1025591  91491   54.4  36   31
634.89/635.13	c +  634.9    13600     160      0     0      0 1179535 100626   54.2  36   32
866.84/867.15	c +  866.9    13600     160      0     0      0 1474417 110688   54.0  35   36
1184.36/1184.71	c + 1184.4    13600     160      0     0      0 1843021 121756   53.8  38   40
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	c
1200.05/1200.40	c 1862997 conflicts, 2085474 decisions, 1 random
1200.05/1200.40	c 0 iterations, 3 restarts, 3577 skipped
1200.05/1200.40	c 23 enlarged, 0 shrunken, 18201 rescored, 508 rebiased
1200.05/1200.40	c 1 simplifications, 0 reductions
1200.05/1200.40	c
1200.05/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.05/1200.40	c elim: 106991 resolutions, 1 phases, 1 rounds
1200.05/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.05/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.05/1200.40	c prbe: 320 probed, 1 phases, 1 rounds
1200.05/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.05/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.05/1200.40	c hash: 0 units, 0 merged
1200.05/1200.40	c mins: 95075184 learned, 10% deleted, 0 strong, 11 depth
1200.05/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.05/1200.40	c strs: 0 forward, 0 backward
1200.05/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.05/1200.40	c prps: 52527573 propagations, 0.04 megaprops
1200.05/1200.40	c
1200.05/1200.40	c 1200.1 seconds, 42 MB max, 380 MB recycled
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	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-1513463-1238217374/watcher-1513463-1238217374 -o /tmp/evaluation-result-1513463-1238217374/solver-1513463-1238217374 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513463-1238217374.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 0.98 0.99 3/64 27022
/proc/meminfo: memFree=949344/2055920 swapFree=4171920/4192956
[pid=27022] ppid=27020 vsize=920 CPUtime=0
/proc/27022/stat : 27022 (precosat) R 27020 27022 24591 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 1094403090 942080 130 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27022/statm: 230 131 63 155 0 73 0

[startup+0.0412491 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 27022
/proc/meminfo: memFree=949344/2055920 swapFree=4171920/4192956
[pid=27022] ppid=27020 vsize=2688 CPUtime=0.04
/proc/27022/stat : 27022 (precosat) R 27020 27022 24591 0 -1 4194304 605 0 0 0 4 0 0 0 18 0 1 0 1094403090 2752512 581 1992294400 134512640 135151029 4294956240 18446744073709551615 134573914 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27022/statm: 672 581 79 155 0 515 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2688

[startup+0.101256 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 27022
/proc/meminfo: memFree=949344/2055920 swapFree=4171920/4192956
[pid=27022] ppid=27020 vsize=2688 CPUtime=0.1
/proc/27022/stat : 27022 (precosat) R 27020 27022 24591 0 -1 4194304 605 0 0 0 10 0 0 0 18 0 1 0 1094403090 2752512 581 1992294400 134512640 135151029 4294956240 18446744073709551615 134526320 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27022/statm: 672 581 79 155 0 515 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2688

[startup+0.301278 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 27022
/proc/meminfo: memFree=949344/2055920 swapFree=4171920/4192956
[pid=27022] ppid=27020 vsize=2688 CPUtime=0.3
/proc/27022/stat : 27022 (precosat) R 27020 27022 24591 0 -1 4194304 605 0 0 0 30 0 0 0 19 0 1 0 1094403090 2752512 581 1992294400 134512640 135151029 4294956240 18446744073709551615 134526632 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27022/statm: 672 581 79 155 0 515 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2688

[startup+0.701324 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 27022
/proc/meminfo: memFree=949344/2055920 swapFree=4171920/4192956
[pid=27022] ppid=27020 vsize=2664 CPUtime=0.7
/proc/27022/stat : 27022 (precosat) R 27020 27022 24591 0 -1 4194304 705 0 0 0 70 0 0 0 22 0 1 0 1094403090 2727936 557 1992294400 134512640 135151029 4294956240 18446744073709551615 134682423 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27022/statm: 666 557 79 155 0 509 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2664

[startup+1.50142 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27023
/proc/meminfo: memFree=946456/2055920 swapFree=4171920/4192956
[pid=27022] ppid=27020 vsize=5040 CPUtime=1.49
/proc/27022/stat : 27022 (precosat) R 27020 27022 24591 0 -1 4194304 1301 0 0 0 149 0 0 0 25 0 1 0 1094403090 5160960 1153 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27022/statm: 1260 1153 79 155 0 1103 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5040

[startup+3.1016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27023
/proc/meminfo: memFree=943768/2055920 swapFree=4171920/4192956
[pid=27022] ppid=27020 vsize=7052 CPUtime=3.09
/proc/27022/stat : 27022 (precosat) R 27020 27022 24591 0 -1 4194304 1799 0 0 0 309 0 0 0 25 0 1 0 1094403090 7221248 1651 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27022/statm: 1763 1651 79 155 0 1606 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7052

[startup+6.30197 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27023
/proc/meminfo: memFree=941656/2055920 swapFree=4171920/4192956
[pid=27022] ppid=27020 vsize=8536 CPUtime=6.28
/proc/27022/stat : 27022 (precosat) R 27020 27022 24591 0 -1 4194304 2149 0 0 0 628 0 0 0 25 0 1 0 1094403090 8740864 2001 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27022/statm: 2134 2001 79 155 0 1977 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8536

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27023
/proc/meminfo: memFree=939480/2055920 swapFree=4171920/4192956
[pid=27022] ppid=27020 vsize=10580 CPUtime=12.68
/proc/27022/stat : 27022 (precosat) R 27020 27022 24591 0 -1 4194304 2640 0 0 0 1268 0 0 0 25 0 1 0 1094403090 10833920 2492 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27022/statm: 2645 2492 79 155 0 2488 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10580

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27023
/proc/meminfo: memFree=937304/2055920 swapFree=4171920/4192956
[pid=27022] ppid=27020 vsize=12832 CPUtime=25.48
/proc/27022/stat : 27022 (precosat) R 27020 27022 24591 0 -1 4194304 3169 0 0 0 2547 1 0 0 25 0 1 0 1094403090 13139968 3021 1992294400 134512640 135151029 4294956240 18446744073709551615 134555012 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27022/statm: 3208 3021 79 155 0 3051 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12832

[startup+51.1011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27023
/proc/meminfo: memFree=934296/2055920 swapFree=4171920/4192956
[pid=27022] ppid=27020 vsize=16412 CPUtime=51.06
/proc/27022/stat : 27022 (precosat) R 27020 27022 24591 0 -1 4194304 4009 0 0 0 5104 2 0 0 25 0 1 0 1094403090 16805888 3861 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27022/statm: 4103 3861 79 155 0 3946 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 16412

[startup+102.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27023
/proc/meminfo: memFree=930648/2055920 swapFree=4171920/4192956
[pid=27022] ppid=27020 vsize=20048 CPUtime=102.25
/proc/27022/stat : 27022 (precosat) R 27020 27022 24591 0 -1 4194304 4850 0 0 0 10222 3 0 0 25 0 1 0 1094403090 20529152 4702 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27022/statm: 5012 4702 79 155 0 4855 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 20048

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27023
/proc/meminfo: memFree=927832/2055920 swapFree=4171920/4192956
[pid=27022] ppid=27020 vsize=23132 CPUtime=162.23
/proc/27022/stat : 27022 (precosat) R 27020 27022 24591 0 -1 4194304 5538 0 0 0 16220 3 0 0 25 0 1 0 1094403090 23687168 5390 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27022/statm: 5783 5390 79 155 0 5626 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23132

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27023
/proc/meminfo: memFree=926040/2055920 swapFree=4171920/4192956
[pid=27022] ppid=27020 vsize=24996 CPUtime=222.21
/proc/27022/stat : 27022 (precosat) R 27020 27022 24591 0 -1 4194304 5982 0 0 0 22218 3 0 0 25 0 1 0 1094403090 25595904 5834 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27022/statm: 6249 5834 79 155 0 6092 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 24996

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27023
/proc/meminfo: memFree=923608/2055920 swapFree=4171920/4192956
[pid=27022] ppid=27020 vsize=27864 CPUtime=282.2
/proc/27022/stat : 27022 (precosat) R 27020 27022 24591 0 -1 4194304 6584 0 0 0 28216 4 0 0 25 0 1 0 1094403090 28532736 6436 1992294400 134512640 135151029 4294956240 18446744073709551615 134555080 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27022/statm: 6966 6436 79 155 0 6809 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 27864

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27023
/proc/meminfo: memFree=921048/2055920 swapFree=4171920/4192956
[pid=27022] ppid=27020 vsize=30716 CPUtime=342.18
/proc/27022/stat : 27022 (precosat) R 27020 27022 24591 0 -1 4194304 7207 0 0 0 34213 5 0 0 25 0 1 0 1094403090 31453184 7059 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27022/statm: 7679 7059 79 155 0 7522 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 30716

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27023
/proc/meminfo: memFree=920408/2055920 swapFree=4171920/4192956
[pid=27022] ppid=27020 vsize=31528 CPUtime=402.16
/proc/27022/stat : 27022 (precosat) R 27020 27022 24591 0 -1 4194304 7365 0 0 0 40211 5 0 0 25 0 1 0 1094403090 32284672 7217 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27022/statm: 7882 7217 79 155 0 7725 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 31528

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27023
/proc/meminfo: memFree=919704/2055920 swapFree=4171920/4192956
[pid=27022] ppid=27020 vsize=32340 CPUtime=462.15
/proc/27022/stat : 27022 (precosat) R 27020 27022 24591 0 -1 4194304 7561 0 0 0 46209 6 0 0 25 0 1 0 1094403090 33116160 7413 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27022/statm: 8085 7413 79 155 0 7928 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 32340

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27023
/proc/meminfo: memFree=918168/2055920 swapFree=4171920/4192956
[pid=27022] ppid=27020 vsize=34200 CPUtime=522.12
/proc/27022/stat : 27022 (precosat) R 27020 27022 24591 0 -1 4194304 7944 0 0 0 52206 6 0 0 25 0 1 0 1094403090 35020800 7796 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27022/statm: 8550 7796 79 155 0 8393 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 34200

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27023
/proc/meminfo: memFree=917912/2055920 swapFree=4171920/4192956
[pid=27022] ppid=27020 vsize=34360 CPUtime=582.11
/proc/27022/stat : 27022 (precosat) R 27020 27022 24591 0 -1 4194304 8007 0 0 0 58205 6 0 0 25 0 1 0 1094403090 35184640 7859 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27022/statm: 8590 7859 79 155 0 8433 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 34360

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27023
/proc/meminfo: memFree=916056/2055920 swapFree=4171920/4192956
[pid=27022] ppid=27020 vsize=36568 CPUtime=642.1
/proc/27022/stat : 27022 (precosat) R 27020 27022 24591 0 -1 4194304 8503 0 0 0 64203 7 0 0 25 0 1 0 1094403090 37445632 8355 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27022/statm: 9142 8355 79 155 0 8985 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 36568

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27023
/proc/meminfo: memFree=915416/2055920 swapFree=4171920/4192956
[pid=27022] ppid=27020 vsize=36960 CPUtime=702.08
/proc/27022/stat : 27022 (precosat) R 27020 27022 24591 0 -1 4194304 8608 0 0 0 70201 7 0 0 25 0 1 0 1094403090 37847040 8460 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27022/statm: 9240 8460 79 155 0 9083 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 36960

[startup+762.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27023
/proc/meminfo: memFree=914968/2055920 swapFree=4171920/4192956
[pid=27022] ppid=27020 vsize=37520 CPUtime=762.07
/proc/27022/stat : 27022 (precosat) R 27020 27022 24591 0 -1 4194304 8723 0 0 0 76200 7 0 0 25 0 1 0 1094403090 38420480 8575 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27022/statm: 9380 8575 79 155 0 9223 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 37520

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27023
/proc/meminfo: memFree=914136/2055920 swapFree=4171920/4192956
[pid=27022] ppid=27020 vsize=38448 CPUtime=822.05
/proc/27022/stat : 27022 (precosat) R 27020 27022 24591 0 -1 4194304 8930 0 0 0 82197 8 0 0 25 0 1 0 1094403090 39370752 8782 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27022/statm: 9612 8782 79 155 0 9455 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 38448

[startup+882.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27023
/proc/meminfo: memFree=911768/2055920 swapFree=4171920/4192956
[pid=27022] ppid=27020 vsize=40936 CPUtime=882.04
/proc/27022/stat : 27022 (precosat) R 27020 27022 24591 0 -1 4194304 9514 0 0 0 88196 8 0 0 25 0 1 0 1094403090 41918464 9366 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27022/statm: 10234 9366 79 155 0 10077 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 40936

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27023
/proc/meminfo: memFree=911384/2055920 swapFree=4171920/4192956
[pid=27022] ppid=27020 vsize=41492 CPUtime=942.02
/proc/27022/stat : 27022 (precosat) R 27020 27022 24591 0 -1 4194304 9618 0 0 0 94194 8 0 0 25 0 1 0 1094403090 42487808 9470 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27022/statm: 10373 9470 79 155 0 10216 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 41492

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27023
/proc/meminfo: memFree=910936/2055920 swapFree=4171920/4192956
[pid=27022] ppid=27020 vsize=41884 CPUtime=1002
/proc/27022/stat : 27022 (precosat) R 27020 27022 24591 0 -1 4194304 9717 0 0 0 100192 8 0 0 25 0 1 0 1094403090 42889216 9569 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27022/statm: 10471 9569 79 155 0 10314 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 41884

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27023
/proc/meminfo: memFree=910424/2055920 swapFree=4171920/4192956
[pid=27022] ppid=27020 vsize=42596 CPUtime=1061.99
/proc/27022/stat : 27022 (precosat) R 27020 27022 24591 0 -1 4194304 9836 0 0 0 106190 9 0 0 25 0 1 0 1094403090 43618304 9688 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27022/statm: 10649 9688 79 155 0 10492 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 42596

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27023
/proc/meminfo: memFree=910168/2055920 swapFree=4171920/4192956
[pid=27022] ppid=27020 vsize=42988 CPUtime=1121.97
/proc/27022/stat : 27022 (precosat) R 27020 27022 24591 0 -1 4194304 9908 0 0 0 112188 9 0 0 25 0 1 0 1094403090 44019712 9760 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27022/statm: 10747 9760 79 155 0 10590 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 42988

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27023
/proc/meminfo: memFree=909912/2055920 swapFree=4171920/4192956
[pid=27022] ppid=27020 vsize=43308 CPUtime=1181.95
/proc/27022/stat : 27022 (precosat) R 27020 27022 24591 0 -1 4194304 9961 0 0 0 118186 9 0 0 25 0 1 0 1094403090 44347392 9813 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27022/statm: 10827 9813 79 155 0 10670 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 43308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27023
/proc/meminfo: memFree=908184/2055920 swapFree=4171920/4192956
[pid=27022] ppid=27020 vsize=45216 CPUtime=1200.05
/proc/27022/stat : 27022 (precosat) R 27020 27022 24591 0 -1 4194304 10401 0 0 0 119996 9 0 0 25 0 1 0 1094403090 46301184 10253 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27022/statm: 11304 10253 79 155 0 11147 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 45216

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27023
/proc/meminfo: memFree=908184/2055920 swapFree=4171920/4192956
[pid=27022] ppid=27020 vsize=45216 CPUtime=1200.05
/proc/27022/stat : 27022 (precosat) R 27020 27022 24591 0 -1 4194304 10401 0 0 0 119996 9 0 0 25 0 1 0 1094403090 46301184 10253 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/27022/statm: 11304 10253 79 155 0 11147 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 45216

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.97
CPU system time (s): 0.101984
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 45216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.101984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10401
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= 1820

runsolver used 0.873867 second user time and 2.6206 second system time

The end

Launcher Data 

Begin job on node28 at 2009-03-28 06:16:14
IDJOB=1513463
IDBENCH=70265
IDSOLVER=507
FILE ID=node28/1513463-1238217374
PBS_JOBID= 9060536
Free space on /tmp= 66172 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/160/unif-k7-r85-v160-c13600-S592525179-032.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513463-1238217374/watcher-1513463-1238217374 -o /tmp/evaluation-result-1513463-1238217374/solver-1513463-1238217374 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513463-1238217374.cnf

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

MD5SUM BENCH= 7460bd7d43551ea81285a6734d727c9e
RANDOM SEED=1722388602

node28.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		: 3000.212
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		: 3000.212
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:        949824 kB
Buffers:         97000 kB
Cached:         892132 kB
SwapCached:      14208 kB
Active:         294200 kB
Inactive:       718868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        949824 kB
SwapTotal:     4192956 kB
SwapFree:      4171920 kB
Dirty:            1092 kB
Writeback:           0 kB
Mapped:          17872 kB
Slab:            78820 kB
Committed_AS:  2786352 kB
PageTables:       1428 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= 66168 MiB
End job on node28 at 2009-03-28 06:36:16