Trace number 1516283

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.09 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/60/
unif-k7-r89-v60-c5340-S746386799-050.cnf
MD5SUM89411b5855708a1ff19d84ad79be00ff
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.022995
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-1516283-1238267203.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
0.09/0.19	c s    0.2     5340      60      0     0      0       0      0    0.0   0    0
0.09/0.19	c l    0.2     5340      60      0     0      0       0   5340    0.0   0    0
0.09/0.19	c R    0.2     5340      60      0     0      0     101    101   23.4   6    0
0.09/0.19	c R    0.2     5340      60      0     0      0     201    201   22.8  11    0
0.19/0.21	c N    0.2     5340      60      0     0      0     807    807   21.8  28    1
0.19/0.22	c B    0.2     5340      60      0     0      0    1001   1001   21.7  31    1
0.19/0.26	c B    0.3     5340      60      0     0      0    2001   2001   20.8  38    1
0.19/0.27	c N    0.3     5340      60      0     0      0    2415   2415   20.6  39    1
0.39/0.41	c +    0.4     5340      60      0     0      0    5341   5874   20.1  40    1
0.39/0.47	c N    0.5     5340      60      0     0      0    6429   5879   19.8  40    1
0.39/0.48	c +    0.5     5340      60      0     0      0    6675   6461   19.8  40    1
0.49/0.56	c B    0.6     5340      60      0     0      0    8004   6469   19.6  41    1
0.49/0.58	c +    0.6     5340      60      0     0      0    8342   7107   19.5  40    1
0.69/0.70	c +    0.7     5340      60      0     0      0   10425   7817   19.4  40    2
0.79/0.86	c +    0.9     5340      60      0     0      0   13031   8598   19.3  41    2
0.99/1.06	c N    1.1     5340      60      0     0      0   16046   8604   19.1  40    2
0.99/1.07	c +    1.1     5340      60      0     0      0   16286   9457   19.1  40    2
1.29/1.36	c +    1.4     5340      60      0     0      0   20355  10402   18.9  42    2
1.59/1.62	c
1.59/1.62	c       original/binary      fixed     eliminated      learned       agility
1.59/1.62	c   seconds        variables     equivalent    conflicts       height       MB
1.59/1.62	c
1.59/1.62	c B    1.6     5340      60      0     0      0   24007  10412   18.9  41    2
1.69/1.73	c +    1.7     5340      60      0     0      0   25440  11442   18.8  40    2
2.19/2.22	c +    2.2     5340      60      0     0      0   31801  12586   18.6  40    2
2.69/2.75	c N    2.8     5340      60      0     0      0   38495  12592   18.5  40    3
2.79/2.85	c +    2.8     5340      60      0     0      0   39751  13844   18.5  40    3
3.69/3.70	c +    3.7     5340      60      0     0      0   49685  15228   18.5  41    3
4.79/4.87	c +    4.9     5340      60      0     0      0   62105  16750   18.5  41    3
4.99/5.05	c B    5.0     5340      60      0     0      0   64015  16760   18.5  40    3
6.38/6.45	c +    6.4     5340      60      0     0      0   77630  18425   18.3  41    4
7.59/7.69	c N    7.7     5340      60      0     0      0   89788  18439   18.2  40    4
8.38/8.49	c +    8.5     5340      60      0     0      0   97036  20267   18.1  41    4
11.18/11.27	c +   11.3     5340      60      0     0      0  121295  22293   18.1  39    4
15.29/15.32	c +   15.3     5340      60      0     0      0  151616  24522   18.0  41    5
16.39/16.43	c B   16.4     5340      60      0     0      0  160029  24533   17.9  40    5
20.38/20.45	c +   20.4     5340      60      0     0      0  189520  26974   17.6  41    5
22.48/22.55	c N   22.5     5340      60      0     0      0  205190  26984   17.7  41    6
27.28/27.37	c +   27.4     5340      60      0     0      0  236901  29671   17.6  41    6
36.97/37.07	c +   37.1     5340      60      0     0      0  296126  32638   17.5  40    7
50.07/50.20	c +   50.2     5340      60      0     0      0  370156  35901   17.2  41    8
52.68/52.72	c
52.68/52.72	c       original/binary      fixed     eliminated      learned       agility
52.68/52.72	c   seconds        variables     equivalent    conflicts       height       MB
52.68/52.72	c
52.68/52.72	c B   52.7     5340      60      0     0      0  384066  35911   17.2  40    8
68.77/68.84	c N   68.8     5340      60      0     0      0  461555  35910   17.2  40    9
68.96/69.06	c +   69.0     5340      60      0     0      0  462695  39491   17.2  39    9
94.95/95.04	c +   95.0     5340      60      0     0      0  578366  43440   17.0  40   10
131.04/131.15	c +  131.1     5340      60      0     0      0  722955  47784   16.8  41   11
178.23/178.34	c B  178.3     5340      60      0     0      0  896186  47796   16.8  40   12
180.23/180.39	c +  180.3     5340      60      0     0      0  903690  52562   16.8  40   12
215.61/215.76	c N  215.7     5340      60      0     0      0 1025475  52576   16.7  40   14
247.00/247.17	c +  247.1     5340      60      0     0      0 1129611  57818   16.6  40   14
339.07/339.29	c +  339.2     5340      60      0     0      0 1412010  63599   16.3  40   16
462.12/462.33	c +  462.2     5340      60      0     0      0 1765010  69958   16.4  41   18
580.98/581.25	c B  581.0     5340      60      0     0      0 2048372  69974   16.3  40   20
643.37/643.68	c +  643.5     5340      60      0     0      0 2206260  76953   16.2  40   21
665.55/665.84	c N  665.6     5340      60      0     0      0 2255741  76977   16.1  40   22
891.18/891.50	c +  891.2     5340      60      0     0      0 2757826  84648   15.9  41   23
1200.08/1200.50	c
1200.08/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.50	c
1200.08/1200.50	c 3375531 conflicts, 3643426 decisions, 1 random
1200.08/1200.50	c 0 iterations, 5 restarts, 6093 skipped
1200.08/1200.50	c 29 enlarged, 0 shrunken, 32973 rescored, 790 rebiased
1200.08/1200.50	c 1 simplifications, 0 reductions
1200.08/1200.50	c
1200.08/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.08/1200.50	c elim: 51416 resolutions, 1 phases, 1 rounds
1200.08/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.50	c prbe: 120 probed, 1 phases, 1 rounds
1200.08/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.50	c hash: 0 units, 0 merged
1200.08/1200.50	c mins: 64310109 learned, 21% deleted, 0 strong, 11 depth
1200.08/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.08/1200.50	c strs: 0 forward, 0 backward
1200.08/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.50	c prps: 47831551 propagations, 0.04 megaprops
1200.08/1200.50	c
1200.08/1200.50	c 1200.1 seconds, 26 MB max, 315 MB recycled
1200.08/1200.50	c
1200.08/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.50	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-1516283-1238267203/watcher-1516283-1238267203 -o /tmp/evaluation-result-1516283-1238267203/solver-1516283-1238267203 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516283-1238267203.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.95 2/64 13031
/proc/meminfo: memFree=830664/2055920 swapFree=4178280/4192956
[pid=13031] ppid=13029 vsize=1180 CPUtime=0
/proc/13031/stat : 13031 (precosat) R 13029 13031 12594 0 -1 4194304 205 0 0 0 0 0 0 0 18 0 1 0 1099386082 1208320 189 1992294400 134512640 135151029 4294956240 18446744073709551615 134703854 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13031/statm: 295 189 74 155 0 138 0

[startup+0.0930871 s]
/proc/loadavg: 0.99 0.97 0.95 2/64 13031
/proc/meminfo: memFree=830664/2055920 swapFree=4178280/4192956
[pid=13031] ppid=13029 vsize=1476 CPUtime=0.08
/proc/13031/stat : 13031 (precosat) R 13029 13031 12594 0 -1 4194304 295 0 0 0 8 0 0 0 18 0 1 0 1099386082 1511424 279 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13031/statm: 369 279 79 155 0 212 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1476

[startup+0.101087 s]
/proc/loadavg: 0.99 0.97 0.95 2/64 13031
/proc/meminfo: memFree=830664/2055920 swapFree=4178280/4192956
[pid=13031] ppid=13029 vsize=1476 CPUtime=0.09
/proc/13031/stat : 13031 (precosat) R 13029 13031 12594 0 -1 4194304 295 0 0 0 9 0 0 0 18 0 1 0 1099386082 1511424 279 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13031/statm: 369 279 79 155 0 212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1476

[startup+0.301124 s]
/proc/loadavg: 0.99 0.97 0.95 2/64 13031
/proc/meminfo: memFree=830664/2055920 swapFree=4178280/4192956
[pid=13031] ppid=13029 vsize=1740 CPUtime=0.29
/proc/13031/stat : 13031 (precosat) R 13029 13031 12594 0 -1 4194304 396 0 0 0 29 0 0 0 20 0 1 0 1099386082 1781760 327 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13031/statm: 435 327 79 155 0 278 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1740

[startup+0.701199 s]
/proc/loadavg: 0.99 0.97 0.95 2/64 13031
/proc/meminfo: memFree=830664/2055920 swapFree=4178280/4192956
[pid=13031] ppid=13029 vsize=2400 CPUtime=0.69
/proc/13031/stat : 13031 (precosat) R 13029 13031 12594 0 -1 4194304 583 0 0 0 69 0 0 0 23 0 1 0 1099386082 2457600 514 1992294400 134512640 135151029 4294956240 18446744073709551615 134574583 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13031/statm: 600 514 79 155 0 443 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2400

[startup+1.50135 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13032
/proc/meminfo: memFree=828672/2055920 swapFree=4178280/4192956
[pid=13031] ppid=13029 vsize=3088 CPUtime=1.49
/proc/13031/stat : 13031 (precosat) R 13029 13031 12594 0 -1 4194304 736 0 0 0 149 0 0 0 25 0 1 0 1099386082 3162112 667 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13031/statm: 772 667 79 155 0 615 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3088

[startup+3.10165 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13032
/proc/meminfo: memFree=827968/2055920 swapFree=4178280/4192956
[pid=13031] ppid=13029 vsize=3792 CPUtime=3.09
/proc/13031/stat : 13031 (precosat) R 13029 13031 12594 0 -1 4194304 897 0 0 0 309 0 0 0 25 0 1 0 1099386082 3883008 828 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13031/statm: 948 828 79 155 0 791 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3792

[startup+6.30125 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13032
/proc/meminfo: memFree=826880/2055920 swapFree=4178280/4192956
[pid=13031] ppid=13029 vsize=4776 CPUtime=6.28
/proc/13031/stat : 13031 (precosat) R 13029 13031 12594 0 -1 4194304 1108 0 0 0 628 0 0 0 25 0 1 0 1099386082 4890624 1039 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13031/statm: 1194 1039 79 155 0 1037 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 4776

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13032
/proc/meminfo: memFree=825544/2055920 swapFree=4178280/4192956
[pid=13031] ppid=13029 vsize=5936 CPUtime=12.68
/proc/13031/stat : 13031 (precosat) R 13029 13031 12594 0 -1 4194304 1377 0 0 0 1268 0 0 0 25 0 1 0 1099386082 6078464 1308 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13031/statm: 1484 1308 79 155 0 1327 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5936

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13032
/proc/meminfo: memFree=824200/2055920 swapFree=4178280/4192956
[pid=13031] ppid=13029 vsize=7404 CPUtime=25.48
/proc/13031/stat : 13031 (precosat) R 13029 13031 12594 0 -1 4194304 1698 0 0 0 2547 1 0 0 25 0 1 0 1099386082 7581696 1629 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13031/statm: 1851 1629 79 155 0 1694 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7404

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13032
/proc/meminfo: memFree=822600/2055920 swapFree=4178280/4192956
[pid=13031] ppid=13029 vsize=9544 CPUtime=51.07
/proc/13031/stat : 13031 (precosat) R 13029 13031 12594 0 -1 4194304 2136 0 0 0 5105 2 0 0 25 0 1 0 1099386082 9773056 2067 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13031/statm: 2386 2067 79 155 0 2229 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9544

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13032
/proc/meminfo: memFree=820552/2055920 swapFree=4178280/4192956
[pid=13031] ppid=13029 vsize=11948 CPUtime=102.25
/proc/13031/stat : 13031 (precosat) R 13029 13031 12594 0 -1 4194304 2619 0 0 0 10223 2 0 0 25 0 1 0 1099386082 12234752 2550 1992294400 134512640 135151029 4294956240 18446744073709551615 134574638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13031/statm: 2987 2550 79 155 0 2830 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 11948

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13032
/proc/meminfo: memFree=818312/2055920 swapFree=4178280/4192956
[pid=13031] ppid=13029 vsize=14356 CPUtime=162.23
/proc/13031/stat : 13031 (precosat) R 13029 13031 12594 0 -1 4194304 3177 0 0 0 16220 3 0 0 25 0 1 0 1099386082 14700544 3108 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13031/statm: 3589 3108 79 155 0 3432 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 14356

[startup+222.302 s]
/proc/loadavg: 1.03 0.99 0.96 2/65 13032
/proc/meminfo: memFree=816840/2055920 swapFree=4178280/4192956
[pid=13031] ppid=13029 vsize=16256 CPUtime=222.21
/proc/13031/stat : 13031 (precosat) R 13029 13031 12594 0 -1 4194304 3539 0 0 0 22218 3 0 0 25 0 1 0 1099386082 16646144 3470 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13031/statm: 4064 3470 79 155 0 3907 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 16256

[startup+282.301 s]
/proc/loadavg: 1.01 0.99 0.96 2/65 13032
/proc/meminfo: memFree=815752/2055920 swapFree=4178280/4192956
[pid=13031] ppid=13029 vsize=17948 CPUtime=282.18
/proc/13031/stat : 13031 (precosat) R 13029 13031 12594 0 -1 4194304 3798 0 0 0 28215 3 0 0 25 0 1 0 1099386082 18378752 3729 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13031/statm: 4487 3729 79 155 0 4330 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 17948

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 13032
/proc/meminfo: memFree=814920/2055920 swapFree=4178280/4192956
[pid=13031] ppid=13029 vsize=18992 CPUtime=342.17
/proc/13031/stat : 13031 (precosat) R 13029 13031 12594 0 -1 4194304 3997 0 0 0 34213 4 0 0 25 0 1 0 1099386082 19447808 3928 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13031/statm: 4748 3928 79 155 0 4591 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 18992

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 13032
/proc/meminfo: memFree=813512/2055920 swapFree=4178280/4192956
[pid=13031] ppid=13029 vsize=20736 CPUtime=402.15
/proc/13031/stat : 13031 (precosat) R 13029 13031 12594 0 -1 4194304 4347 0 0 0 40210 5 0 0 25 0 1 0 1099386082 21233664 4278 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13031/statm: 5184 4278 79 155 0 5027 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 20736

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 13032
/proc/meminfo: memFree=812872/2055920 swapFree=4178280/4192956
[pid=13031] ppid=13029 vsize=21384 CPUtime=462.12
/proc/13031/stat : 13031 (precosat) R 13029 13031 12594 0 -1 4194304 4493 0 0 0 46207 5 0 0 25 0 1 0 1099386082 21897216 4424 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13031/statm: 5346 4424 79 155 0 5189 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 21384

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 13032
/proc/meminfo: memFree=812104/2055920 swapFree=4178280/4192956
[pid=13031] ppid=13029 vsize=22300 CPUtime=522.11
/proc/13031/stat : 13031 (precosat) R 13029 13031 12594 0 -1 4194304 4675 0 0 0 52205 6 0 0 25 0 1 0 1099386082 22835200 4606 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13031/statm: 5575 4606 79 155 0 5418 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 22300

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 13032
/proc/meminfo: memFree=811464/2055920 swapFree=4178280/4192956
[pid=13031] ppid=13029 vsize=23340 CPUtime=582.08
/proc/13031/stat : 13031 (precosat) R 13029 13031 12594 0 -1 4194304 4853 0 0 0 58202 6 0 0 25 0 1 0 1099386082 23900160 4784 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13031/statm: 5835 4784 79 155 0 5678 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 23340

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 13032
/proc/meminfo: memFree=810952/2055920 swapFree=4178280/4192956
[pid=13031] ppid=13029 vsize=23860 CPUtime=642.07
/proc/13031/stat : 13031 (precosat) R 13029 13031 12594 0 -1 4194304 4974 0 0 0 64200 7 0 0 25 0 1 0 1099386082 24432640 4905 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13031/statm: 5965 4905 79 155 0 5808 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 23860

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 13032
/proc/meminfo: memFree=810120/2055920 swapFree=4178280/4192956
[pid=13031] ppid=13029 vsize=24964 CPUtime=702.04
/proc/13031/stat : 13031 (precosat) R 13029 13031 12594 0 -1 4194304 5179 0 0 0 70197 7 0 0 25 0 1 0 1099386082 25563136 5110 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13031/statm: 6241 5110 79 155 0 6084 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 24964

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 13032
/proc/meminfo: memFree=809288/2055920 swapFree=4178280/4192956
[pid=13031] ppid=13029 vsize=26008 CPUtime=762.03
/proc/13031/stat : 13031 (precosat) R 13029 13031 12594 0 -1 4194304 5389 0 0 0 76195 8 0 0 25 0 1 0 1099386082 26632192 5320 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13031/statm: 6502 5320 79 155 0 6345 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 26008

[startup+822.303 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 13032
/proc/meminfo: memFree=808776/2055920 swapFree=4178280/4192956
[pid=13031] ppid=13029 vsize=26528 CPUtime=822
/proc/13031/stat : 13031 (precosat) R 13029 13031 12594 0 -1 4194304 5510 0 0 0 82192 8 0 0 25 0 1 0 1099386082 27164672 5441 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13031/statm: 6632 5441 79 155 0 6475 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 26528

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 13032
/proc/meminfo: memFree=808584/2055920 swapFree=4178280/4192956
[pid=13031] ppid=13029 vsize=26788 CPUtime=881.98
/proc/13031/stat : 13031 (precosat) R 13029 13031 12594 0 -1 4194304 5559 0 0 0 88190 8 0 0 25 0 1 0 1099386082 27430912 5490 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13031/statm: 6697 5490 79 155 0 6540 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 26788

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 13032
/proc/meminfo: memFree=808328/2055920 swapFree=4178280/4192956
[pid=13031] ppid=13029 vsize=27048 CPUtime=941.96
/proc/13031/stat : 13031 (precosat) R 13029 13031 12594 0 -1 4194304 5619 0 0 0 94188 8 0 0 25 0 1 0 1099386082 27697152 5550 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13031/statm: 6762 5550 79 155 0 6605 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 27048

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 13032
/proc/meminfo: memFree=807816/2055920 swapFree=4178280/4192956
[pid=13031] ppid=13029 vsize=27568 CPUtime=1001.95
/proc/13031/stat : 13031 (precosat) R 13029 13031 12594 0 -1 4194304 5744 0 0 0 100186 9 0 0 25 0 1 0 1099386082 28229632 5675 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13031/statm: 6892 5675 79 155 0 6735 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 27568

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 13032
/proc/meminfo: memFree=807368/2055920 swapFree=4178280/4192956
[pid=13031] ppid=13029 vsize=28104 CPUtime=1061.92
/proc/13031/stat : 13031 (precosat) R 13029 13031 12594 0 -1 4194304 5872 0 0 0 106183 9 0 0 25 0 1 0 1099386082 28778496 5803 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13031/statm: 7026 5803 79 155 0 6869 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 28104

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 13032
/proc/meminfo: memFree=806792/2055920 swapFree=4178280/4192956
[pid=13031] ppid=13029 vsize=28884 CPUtime=1121.9
/proc/13031/stat : 13031 (precosat) R 13029 13031 12594 0 -1 4194304 6003 0 0 0 112181 9 0 0 25 0 1 0 1099386082 29577216 5934 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13031/statm: 7221 5934 79 155 0 7064 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 28884

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 13032
/proc/meminfo: memFree=806536/2055920 swapFree=4178280/4192956
[pid=13031] ppid=13029 vsize=29144 CPUtime=1181.88
/proc/13031/stat : 13031 (precosat) R 13029 13031 12594 0 -1 4194304 6071 0 0 0 118179 9 0 0 25 0 1 0 1099386082 29843456 6002 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13031/statm: 7286 6002 79 155 0 7129 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 29144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 13032
/proc/meminfo: memFree=806472/2055920 swapFree=4178280/4192956
[pid=13031] ppid=13029 vsize=29144 CPUtime=1200.08
/proc/13031/stat : 13031 (precosat) R 13029 13031 12594 0 -1 4194304 6093 0 0 0 119998 10 0 0 25 0 1 0 1099386082 29843456 6024 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13031/statm: 7286 6024 79 155 0 7129 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 29144

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.96 2/65 13032
/proc/meminfo: memFree=806472/2055920 swapFree=4178280/4192956
[pid=13031] ppid=13029 vsize=29144 CPUtime=1200.08
/proc/13031/stat : 13031 (precosat) R 13029 13031 12594 0 -1 4194304 6093 0 0 0 119998 10 0 0 25 0 1 0 1099386082 29843456 6024 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13031/statm: 7286 6024 79 155 0 7129 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 29144

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.99
CPU system time (s): 0.104984
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 29144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.104984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6093
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= 1958

runsolver used 0.833873 second user time and 2.6136 second system time

The end

Launcher Data 

Begin job on node21 at 2009-03-28 20:06:43
IDJOB=1516283
IDBENCH=70500
IDSOLVER=507
FILE ID=node21/1516283-1238267203
PBS_JOBID= 9060793
Free space on /tmp= 66424 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/60/unif-k7-r89-v60-c5340-S746386799-050.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516283-1238267203/watcher-1516283-1238267203 -o /tmp/evaluation-result-1516283-1238267203/solver-1516283-1238267203 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516283-1238267203.cnf

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

MD5SUM BENCH= 89411b5855708a1ff19d84ad79be00ff
RANDOM SEED=1086841476

node21.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		: 3000.259
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		: 3000.259
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:        831208 kB
Buffers:         96608 kB
Cached:        1031168 kB
SwapCached:       8436 kB
Active:         198288 kB
Inactive:       939580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        831208 kB
SwapTotal:     4192956 kB
SwapFree:      4178280 kB
Dirty:             844 kB
Writeback:           0 kB
Mapped:          15060 kB
Slab:            72908 kB
Committed_AS:  2916452 kB
PageTables:       1380 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= 66424 MiB
End job on node21 at 2009-03-28 20:26:45