Trace number 1515755

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) 1200.01 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S1703611043-077.cnf
MD5SUM5a3058eca6d17c7e905cfeaf908c8bc0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark770.615
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

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-1515755-1238258595.cnf
0.00/0.00	c found header 'p cnf 60 5340'
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     5340      60      0     0      0       0      0    0.0   0    0
0.10/0.19	c s    0.2     5340      60      0     0      0       0      0    0.0   0    0
0.10/0.19	c l    0.2     5340      60      0     0      0       0   5340    0.0   0    0
0.10/0.19	c R    0.2     5340      60      0     0      0     100    100   24.6   6    0
0.10/0.19	c R    0.2     5340      60      0     0      0     200    200   23.3  10    0
0.20/0.21	c N    0.2     5340      60      0     0      0     803    803   21.1  29    1
0.20/0.22	c B    0.2     5340      60      0     0      0    1001   1001   20.9  32    1
0.20/0.26	c B    0.3     5340      60      0     0      0    2001   2001   20.3  39    1
0.20/0.27	c N    0.3     5340      60      0     0      0    2408   2408   19.9  40    1
0.39/0.41	c +    0.4     5340      60      0     0      0    5340   5874   19.2  40    1
0.39/0.46	c N    0.5     5340      60      0     0      0    6421   5883   19.1  41    1
0.39/0.48	c +    0.5     5340      60      0     0      0    6675   6461   19.0  41    1
0.49/0.56	c B    0.6     5340      60      0     0      0    8004   6467   18.8  40    1
0.49/0.58	c +    0.6     5340      60      0     0      0    8342   7107   18.8  39    1
0.69/0.71	c +    0.7     5340      60      0     0      0   10425   7817   18.9  40    2
0.79/0.88	c +    0.9     5340      60      0     0      0   13030   8598   18.8  40    2
1.00/1.07	c N    1.1     5340      60      0     0      0   16050   8605   18.7  40    2
1.00/1.08	c +    1.1     5340      60      0     0      0   16285   9457   18.7  40    2
1.29/1.35	c +    1.4     5340      60      0     0      0   20355  10402   18.5  40    2
1.59/1.61	c
1.59/1.61	c       original/binary      fixed     eliminated      learned       agility
1.59/1.61	c   seconds        variables     equivalent    conflicts       height       MB
1.59/1.61	c
1.59/1.61	c B    1.6     5340      60      0     0      0   24007  10407   18.3  40    2
1.69/1.71	c +    1.7     5340      60      0     0      0   25440  11442   18.3  40    2
2.10/2.16	c +    2.2     5340      60      0     0      0   31801  12586   18.2  40    2
2.69/2.70	c N    2.7     5340      60      0     0      0   38499  12593   18.0  41    3
2.79/2.80	c +    2.8     5340      60      0     0      0   39750  13844   17.9  40    3
3.59/3.64	c +    3.6     5340      60      0     0      0   49685  15228   17.8  40    3
4.69/4.71	c +    4.7     5340      60      0     0      0   62105  16750   18.0  41    3
4.79/4.88	c B    4.9     5340      60      0     0      0   64018  16758   18.0  40    3
6.19/6.27	c +    6.3     5340      60      0     0      0   77631  18425   17.9  41    4
7.49/7.55	c N    7.6     5340      60      0     0      0   89792  18436   17.9  41    4
8.29/8.37	c +    8.4     5340      60      0     0      0   97036  20267   17.9  40    4
11.19/11.22	c +   11.2     5340      60      0     0      0  121295  22293   17.8  41    4
15.08/15.15	c +   15.2     5340      60      0     0      0  151615  24522   17.5  41    5
16.19/16.23	c B   16.2     5340      60      0     0      0  160035  24531   17.5  41    5
20.19/20.24	c +   20.2     5340      60      0     0      0  189515  26974   17.6  40    6
22.59/22.61	c N   22.6     5340      60      0     0      0  205179  26980   17.5  40    6
27.48/27.52	c +   27.5     5340      60      0     0      0  236891  29671   17.4  40    6
37.77/37.80	c +   37.8     5340      60      0     0      0  296112  32638   17.3  40    7
51.18/51.24	c +   51.2     5340      60      0     0      0  370140  35901   17.2  40    8
54.08/54.12	c
54.08/54.12	c       original/binary      fixed     eliminated      learned       agility
54.08/54.12	c   seconds        variables     equivalent    conflicts       height       MB
54.08/54.12	c
54.08/54.12	c B   54.1     5340      60      0     0      0  384086  35912   17.1  41    8
68.77/68.83	c N   68.8     5340      60      0     0      0  461578  35908   16.9  40    9
68.97/69.06	c +   69.0     5340      60      0     0      0  462675  39491   16.9  39    9
93.96/94.06	c +   94.0     5340      60      0     0      0  578342  43440   16.7  40   10
127.15/127.29	c +  127.3     5340      60      0     0      0  722926  47784   16.7  41   12
174.93/175.01	c B  175.0     5340      60      0     0      0  896154  47796   16.5  40   13
177.43/177.57	c +  177.5     5340      60      0     0      0  903657  52562   16.5  40   13
213.12/213.21	c N  213.1     5340      60      0     0      0 1025528  52571   16.4  41   14
244.11/244.25	c +  244.2     5340      60      0     0      0 1129570  57818   16.3  41   14
334.68/334.83	c +  334.7     5340      60      0     0      0 1411962  63599   16.1  40   17
466.14/466.35	c +  466.2     5340      60      0     0      0 1764950  69958   15.9  42   19
580.61/580.82	c B  580.6     5340      60      0     0      0 2048363  69967   15.9  41   21
642.59/642.86	c +  642.7     5340      60      0     0      0 2206185  76953   15.8  41   21
663.28/663.54	c N  663.3     5340      60      0     0      0 2255826  76964   15.8  40   22
895.10/895.42	c +  895.1     5340      60      0     0      0 2757730  84648   15.6  40   24
1200.00/1200.40	c
1200.00/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.40	c
1200.00/1200.40	c 3361344 conflicts, 3625329 decisions, 1 random
1200.00/1200.40	c 0 iterations, 5 restarts, 6048 skipped
1200.00/1200.40	c 29 enlarged, 0 shrunken, 32834 rescored, 781 rebiased
1200.00/1200.40	c 1 simplifications, 0 reductions
1200.00/1200.40	c
1200.00/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.00/1200.40	c elim: 51717 resolutions, 1 phases, 1 rounds
1200.00/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.00/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.00/1200.40	c prbe: 120 probed, 1 phases, 1 rounds
1200.00/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.00/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.00/1200.40	c hash: 0 units, 0 merged
1200.00/1200.40	c mins: 63551398 learned, 21% deleted, 0 strong, 8 depth
1200.00/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.00/1200.40	c strs: 0 forward, 0 backward
1200.00/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.00/1200.40	c prps: 47697343 propagations, 0.04 megaprops
1200.00/1200.40	c
1200.00/1200.40	c 1200.0 seconds, 26 MB max, 311 MB recycled
1200.00/1200.40	c
1200.00/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.40	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-1515755-1238258595/watcher-1515755-1238258595 -o /tmp/evaluation-result-1515755-1238258595/solver-1515755-1238258595 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515755-1238258595.cnf 

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


[startup+0 s]
/proc/loadavg: 1.01 1.00 0.99 3/64 1144
/proc/meminfo: memFree=1176528/2055920 swapFree=4178700/4192956
[pid=1144] ppid=1142 vsize=1052 CPUtime=0
/proc/1144/stat : 1144 (precosat) R 1142 1144 856 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 1098525048 1077248 144 1992294400 134512640 135151029 4294956240 18446744073709551615 134703758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1144/statm: 263 145 63 155 0 106 0

[startup+0.0186151 s]
/proc/loadavg: 1.01 1.00 0.99 3/64 1144
/proc/meminfo: memFree=1176528/2055920 swapFree=4178700/4192956
[pid=1144] ppid=1142 vsize=1444 CPUtime=0.01
/proc/1144/stat : 1144 (precosat) R 1142 1144 856 0 -1 4194304 294 0 0 0 1 0 0 0 18 0 1 0 1098525048 1478656 278 1992294400 134512640 135151029 4294956240 18446744073709551615 134526300 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1144/statm: 361 278 79 155 0 204 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1444

[startup+0.101629 s]
/proc/loadavg: 1.01 1.00 0.99 3/64 1144
/proc/meminfo: memFree=1176528/2055920 swapFree=4178700/4192956
[pid=1144] ppid=1142 vsize=1444 CPUtime=0.1
/proc/1144/stat : 1144 (precosat) R 1142 1144 856 0 -1 4194304 294 0 0 0 10 0 0 0 18 0 1 0 1098525048 1478656 278 1992294400 134512640 135151029 4294956240 18446744073709551615 134526010 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1144/statm: 361 278 79 155 0 204 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1444

[startup+0.301663 s]
/proc/loadavg: 1.01 1.00 0.99 3/64 1144
/proc/meminfo: memFree=1176528/2055920 swapFree=4178700/4192956
[pid=1144] ppid=1142 vsize=1608 CPUtime=0.3
/proc/1144/stat : 1144 (precosat) R 1142 1144 856 0 -1 4194304 393 0 0 0 30 0 0 0 19 0 1 0 1098525048 1646592 325 1992294400 134512640 135151029 4294956240 18446744073709551615 134580764 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1144/statm: 402 325 79 155 0 245 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1608

[startup+0.70173 s]
/proc/loadavg: 1.01 1.00 0.99 3/64 1144
/proc/meminfo: memFree=1176528/2055920 swapFree=4178700/4192956
[pid=1144] ppid=1142 vsize=2400 CPUtime=0.69
/proc/1144/stat : 1144 (precosat) R 1142 1144 856 0 -1 4194304 579 0 0 0 69 0 0 0 22 0 1 0 1098525048 2457600 511 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1144/statm: 600 511 79 155 0 443 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2400

[startup+1.50187 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 1145
/proc/meminfo: memFree=1174472/2055920 swapFree=4178700/4192956
[pid=1144] ppid=1142 vsize=3072 CPUtime=1.49
/proc/1144/stat : 1144 (precosat) R 1142 1144 856 0 -1 4194304 723 0 0 0 149 0 0 0 25 0 1 0 1098525048 3145728 655 1992294400 134512640 135151029 4294956240 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1144/statm: 768 655 79 155 0 611 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3072

[startup+3.10114 s]
/proc/loadavg: 1.01 1.00 0.99 2/65 1145
/proc/meminfo: memFree=1173768/2055920 swapFree=4178700/4192956
[pid=1144] ppid=1142 vsize=3756 CPUtime=3.09
/proc/1144/stat : 1144 (precosat) R 1142 1144 856 0 -1 4194304 893 0 0 0 309 0 0 0 25 0 1 0 1098525048 3846144 825 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1144/statm: 939 825 79 155 0 782 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3756

[startup+6.30169 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1145
/proc/meminfo: memFree=1172616/2055920 swapFree=4178700/4192956
[pid=1144] ppid=1142 vsize=4748 CPUtime=6.29
/proc/1144/stat : 1144 (precosat) R 1142 1144 856 0 -1 4194304 1094 0 0 0 629 0 0 0 25 0 1 0 1098525048 4861952 1026 1992294400 134512640 135151029 4294956240 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1144/statm: 1187 1026 79 155 0 1030 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4748

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1145
/proc/meminfo: memFree=1171336/2055920 swapFree=4178700/4192956
[pid=1144] ppid=1142 vsize=5940 CPUtime=12.68
/proc/1144/stat : 1144 (precosat) R 1142 1144 856 0 -1 4194304 1365 0 0 0 1268 0 0 0 25 0 1 0 1098525048 6082560 1297 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1144/statm: 1485 1297 79 155 0 1328 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5940

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1145
/proc/meminfo: memFree=1169992/2055920 swapFree=4178700/4192956
[pid=1144] ppid=1142 vsize=7280 CPUtime=25.48
/proc/1144/stat : 1144 (precosat) R 1142 1144 856 0 -1 4194304 1688 0 0 0 2547 1 0 0 25 0 1 0 1098525048 7454720 1620 1992294400 134512640 135151029 4294956240 18446744073709551615 134554900 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1144/statm: 1820 1620 79 155 0 1663 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7280

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1146
/proc/meminfo: memFree=1168200/2055920 swapFree=4178700/4192956
[pid=1144] ppid=1142 vsize=9632 CPUtime=51.08
/proc/1144/stat : 1144 (precosat) R 1142 1144 856 0 -1 4194304 2153 0 0 0 5106 2 0 0 25 0 1 0 1098525048 9863168 2085 1992294400 134512640 135151029 4294956240 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1144/statm: 2408 2085 79 155 0 2251 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9632

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1146
/proc/meminfo: memFree=1165896/2055920 swapFree=4178700/4192956
[pid=1144] ppid=1142 vsize=12444 CPUtime=102.27
/proc/1144/stat : 1144 (precosat) R 1142 1144 856 0 -1 4194304 2719 0 0 0 10224 3 0 0 25 0 1 0 1098525048 12742656 2651 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1144/statm: 3111 2651 79 155 0 2954 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12444

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1146
/proc/meminfo: memFree=1163912/2055920 swapFree=4178700/4192956
[pid=1144] ppid=1142 vsize=14416 CPUtime=162.23
/proc/1144/stat : 1144 (precosat) R 1142 1144 856 0 -1 4194304 3183 0 0 0 16220 3 0 0 25 0 1 0 1098525048 14761984 3115 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1144/statm: 3604 3115 79 155 0 3447 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 14416

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1146
/proc/meminfo: memFree=1162632/2055920 swapFree=4178700/4192956
[pid=1144] ppid=1142 vsize=16268 CPUtime=222.22
/proc/1144/stat : 1144 (precosat) R 1142 1144 856 0 -1 4194304 3507 0 0 0 22218 4 0 0 25 0 1 0 1098525048 16658432 3439 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1144/statm: 4067 3439 79 155 0 3910 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 16268

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1146
/proc/meminfo: memFree=1161288/2055920 swapFree=4178700/4192956
[pid=1144] ppid=1142 vsize=18228 CPUtime=282.2
/proc/1144/stat : 1144 (precosat) R 1142 1144 856 0 -1 4194304 3850 0 0 0 28215 5 0 0 25 0 1 0 1098525048 18665472 3782 1992294400 134512640 135151029 4294956240 18446744073709551615 134580721 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1144/statm: 4557 3782 79 155 0 4400 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 18228

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1146
/proc/meminfo: memFree=1160136/2055920 swapFree=4178700/4192956
[pid=1144] ppid=1142 vsize=19796 CPUtime=342.17
/proc/1144/stat : 1144 (precosat) R 1142 1144 856 0 -1 4194304 4121 0 0 0 34212 5 0 0 25 0 1 0 1098525048 20271104 4053 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1144/statm: 4949 4053 79 155 0 4792 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 19796

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1146
/proc/meminfo: memFree=1159496/2055920 swapFree=4178700/4192956
[pid=1144] ppid=1142 vsize=20708 CPUtime=402.16
/proc/1144/stat : 1144 (precosat) R 1142 1144 856 0 -1 4194304 4292 0 0 0 40210 6 0 0 25 0 1 0 1098525048 21204992 4224 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1144/statm: 5177 4224 79 155 0 5020 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 20708

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 1146
/proc/meminfo: memFree=1158856/2055920 swapFree=4178700/4192956
[pid=1144] ppid=1142 vsize=21492 CPUtime=462.14
/proc/1144/stat : 1144 (precosat) R 1142 1144 856 0 -1 4194304 4445 0 0 0 46208 6 0 0 25 0 1 0 1098525048 22007808 4377 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1144/statm: 5373 4377 79 155 0 5216 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 21492

[startup+522.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 1146
/proc/meminfo: memFree=1157832/2055920 swapFree=4178700/4192956
[pid=1144] ppid=1142 vsize=22980 CPUtime=522.12
/proc/1144/stat : 1144 (precosat) R 1142 1144 856 0 -1 4194304 4719 0 0 0 52205 7 0 0 25 0 1 0 1098525048 23531520 4651 1992294400 134512640 135151029 4294956240 18446744073709551615 134575850 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1144/statm: 5745 4651 79 155 0 5588 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 22980

[startup+582.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 1146
/proc/meminfo: memFree=1157064/2055920 swapFree=4178700/4192956
[pid=1144] ppid=1142 vsize=23888 CPUtime=582.1
/proc/1144/stat : 1144 (precosat) R 1142 1144 856 0 -1 4194304 4893 0 0 0 58203 7 0 0 25 0 1 0 1098525048 24461312 4825 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1144/statm: 5972 4825 79 155 0 5815 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 23888

[startup+642.302 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 1146
/proc/meminfo: memFree=1156616/2055920 swapFree=4178700/4192956
[pid=1144] ppid=1142 vsize=24276 CPUtime=642.09
/proc/1144/stat : 1144 (precosat) R 1142 1144 856 0 -1 4194304 5010 0 0 0 64201 8 0 0 25 0 1 0 1098525048 24858624 4942 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1144/statm: 6069 4942 79 155 0 5912 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 24276

[startup+702.302 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 1146
/proc/meminfo: memFree=1156040/2055920 swapFree=4178700/4192956
[pid=1144] ppid=1142 vsize=25056 CPUtime=702.06
/proc/1144/stat : 1144 (precosat) R 1142 1144 856 0 -1 4194304 5153 0 0 0 70198 8 0 0 25 0 1 0 1098525048 25657344 5085 1992294400 134512640 135151029 4294956240 18446744073709551615 134575923 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1144/statm: 6264 5085 79 155 0 6107 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 25056

[startup+762.305 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 1146
/proc/meminfo: memFree=1155400/2055920 swapFree=4178700/4192956
[pid=1144] ppid=1142 vsize=25704 CPUtime=762.05
/proc/1144/stat : 1144 (precosat) R 1142 1144 856 0 -1 4194304 5292 0 0 0 76196 9 0 0 25 0 1 0 1098525048 26320896 5224 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1144/statm: 6426 5224 79 155 0 6269 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 25704

[startup+822.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 1146
/proc/meminfo: memFree=1154760/2055920 swapFree=4178700/4192956
[pid=1144] ppid=1142 vsize=26496 CPUtime=822.02
/proc/1144/stat : 1144 (precosat) R 1142 1144 856 0 -1 4194304 5461 0 0 0 82193 9 0 0 25 0 1 0 1098525048 27131904 5393 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1144/statm: 6624 5393 79 155 0 6467 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 26496

[startup+882.303 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 1146
/proc/meminfo: memFree=1154248/2055920 swapFree=4178700/4192956
[pid=1144] ppid=1142 vsize=27072 CPUtime=882
/proc/1144/stat : 1144 (precosat) R 1142 1144 856 0 -1 4194304 5591 0 0 0 88191 9 0 0 25 0 1 0 1098525048 27721728 5523 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1144/statm: 6768 5523 79 155 0 6611 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 27072

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 1146
/proc/meminfo: memFree=1153864/2055920 swapFree=4178700/4192956
[pid=1144] ppid=1142 vsize=27464 CPUtime=941.99
/proc/1144/stat : 1144 (precosat) R 1142 1144 856 0 -1 4194304 5676 0 0 0 94189 10 0 0 25 0 1 0 1098525048 28123136 5608 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1144/statm: 6866 5608 79 155 0 6709 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 27464

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1146
/proc/meminfo: memFree=1153544/2055920 swapFree=4178700/4192956
[pid=1144] ppid=1142 vsize=27872 CPUtime=1001.97
/proc/1144/stat : 1144 (precosat) R 1142 1144 856 0 -1 4194304 5756 0 0 0 100187 10 0 0 25 0 1 0 1098525048 28540928 5688 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1144/statm: 6968 5688 79 155 0 6811 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 27872

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1146
/proc/meminfo: memFree=1153224/2055920 swapFree=4178700/4192956
[pid=1144] ppid=1142 vsize=28132 CPUtime=1061.95
/proc/1144/stat : 1144 (precosat) R 1142 1144 856 0 -1 4194304 5850 0 0 0 106185 10 0 0 25 0 1 0 1098525048 28807168 5782 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1144/statm: 7033 5782 79 155 0 6876 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 28132

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1152
/proc/meminfo: memFree=1152584/2055920 swapFree=4178700/4192956
[pid=1144] ppid=1142 vsize=28912 CPUtime=1121.92
/proc/1144/stat : 1144 (precosat) R 1142 1144 856 0 -1 4194304 5995 0 0 0 112182 10 0 0 25 0 1 0 1098525048 29605888 5927 1992294400 134512640 135151029 4294956240 18446744073709551615 134555080 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1144/statm: 7228 5927 79 155 0 7071 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 28912

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1152
/proc/meminfo: memFree=1152200/2055920 swapFree=4178700/4192956
[pid=1144] ppid=1142 vsize=29304 CPUtime=1181.9
/proc/1144/stat : 1144 (precosat) R 1142 1144 856 0 -1 4194304 6097 0 0 0 118179 11 0 0 25 0 1 0 1098525048 30007296 6029 1992294400 134512640 135151029 4294956240 18446744073709551615 134551504 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1144/statm: 7326 6029 79 155 0 7169 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 29304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1152
/proc/meminfo: memFree=1152072/2055920 swapFree=4178700/4192956
[pid=1144] ppid=1142 vsize=29432 CPUtime=1200
/proc/1144/stat : 1144 (precosat) R 1142 1144 856 0 -1 4194304 6128 0 0 0 119989 11 0 0 25 0 1 0 1098525048 30138368 6060 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1144/statm: 7358 6060 79 155 0 7201 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 29432

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): 1200.01
CPU user time (s): 1199.9
CPU system time (s): 0.118981
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 29432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.118981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6128
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= 2001

runsolver used 0.829873 second user time and 2.50462 second system time

The end

Launcher Data 

Begin job on node25 at 2009-03-28 17:43:15
IDJOB=1515755
IDBENCH=70456
IDSOLVER=507
FILE ID=node25/1515755-1238258595
PBS_JOBID= 9060771
Free space on /tmp= 66216 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S1703611043-077.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515755-1238258595/watcher-1515755-1238258595 -o /tmp/evaluation-result-1515755-1238258595/solver-1515755-1238258595 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515755-1238258595.cnf

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

MD5SUM BENCH= 5a3058eca6d17c7e905cfeaf908c8bc0
RANDOM SEED=206586516

node25.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		: 3000.263
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		: 3000.263
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:       1176944 kB
Buffers:         94108 kB
Cached:         694480 kB
SwapCached:       8032 kB
Active:         210516 kB
Inactive:       587688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1176944 kB
SwapTotal:     4192956 kB
SwapFree:      4178700 kB
Dirty:             856 kB
Writeback:           0 kB
Mapped:          14564 kB
Slab:            66804 kB
Committed_AS:  3105708 kB
PageTables:       1464 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= 66216 MiB
End job on node25 at 2009-03-28 18:03:17