Trace number 1737619

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) 1200.02 1200.31

General information on the benchmark

NameCRAFTED/sgen/unsat/
sgen1-unsat-151-100.cnf
MD5SUM81c9e6cf99fbe74a8c2bb297a2f27040
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables153
Number of clauses316
Sum of the clauses size948
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3316
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1737619-1240823542.cnf
0.00/0.00	c found header 'p cnf 153 316'
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      316     153      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0      316     153      0     0      0       0      0    0.0   0    0
0.00/0.00	c l    0.0      316     153      0     0      0       0   1000    0.0   0    0
0.00/0.00	c R    0.0      316     153      0     0      0     100    100   30.3  10    0
0.00/0.00	c R    0.0      316     153      0     0      0     202    202   27.8  14    0
0.00/0.02	c N    0.0      316     153      0     0      0     804    804   29.8  28    0
0.00/0.02	c B    0.0      316     153      0     0      0    1002   1002   29.1  29    0
0.00/0.02	c +    0.0      316     153      0     0      0    1002   1100   29.1  29    0
0.00/0.03	c +    0.0      316     153      0     0      0    1250   1210   29.0  29    0
0.00/0.04	c +    0.0      316     153      0     0      0    1560   1331   29.4  28    0
0.00/0.05	c +    0.1      316     153      0     0      0    1950   1464   29.3  26    0
0.00/0.05	c B    0.1      316     153      0     0      0    2002   1391   29.3  26    0
0.00/0.06	c N    0.1      316     153      0     0      0    2413   1475   29.1  26    0
0.00/0.06	c +    0.1      316     153      0     0      0    2437   1610   29.1  27    0
0.08/0.08	c +    0.1      316     153      0     0      0    3051   1771   29.3  27    0
0.10/0.11	c +    0.1      316     153      0     0      0    3811   1948   29.0  29    0
0.10/0.14	c +    0.1      316     153      0     0      0    4760   2142   28.5  27    0
0.10/0.19	c +    0.2      316     153      0     0      0    5951   2356   29.0  24    0
0.20/0.20	c R    0.2      316     153      0     0      0    6431   2362   29.7  24    1
0.20/0.23	c
0.20/0.23	c       original/binary      fixed     eliminated      learned       agility
0.20/0.23	c   seconds        variables     equivalent    conflicts       height       MB
0.20/0.23	c
0.20/0.23	c +    0.2      316     153      0     0      0    7435   2591   30.6  24    1
0.20/0.25	c B    0.3      316     153      0     0      0    8005   2595   31.0  25    1
0.30/0.30	c +    0.3      316     153      0     0      0    9290   2850   31.8  26    1
0.30/0.37	c +    0.4      316     153      0     0      0   11611   3135   32.7  27    1
0.39/0.47	c +    0.5      316     153      0     0      0   14510   3448   32.6  29    1
0.49/0.52	c N    0.5      316     153      0     0      0   16059   3454   32.5  27    1
0.59/0.61	c +    0.6      316     153      0     0      0   18135   3792   32.2  27    1
0.79/0.81	c +    0.8      316     153      0     0      0   22665   4171   31.5  29    1
0.79/0.86	c B    0.9      316     153      0     0      0   24011   4179   31.4  26    1
1.00/1.02	c +    1.0      316     153      0     0      0   28332   4588   31.9  27    1
1.29/1.37	c +    1.4      316     153      0     0      0   35415   5046   31.4  28    2
1.49/1.55	c N    1.5      316     153      0     0      0   38508   5056   31.2  25    2
1.79/1.86	c +    1.9      316     153      0     0      0   44266   5550   30.8  26    2
2.29/2.39	c +    2.4      316     153      0     0      0   55330   6105   31.2  28    2
2.79/2.81	c B    2.8      316     153      0     0      0   64022   6112   31.8  27    2
2.99/3.09	c +    3.1      316     153      0     0      0   69160   6715   32.0  25    2
3.79/3.88	c +    3.9      316     153      0     0      0   86451   7386   32.4  26    3
4.09/4.10	c N    4.1      316     153      0     0      0   89810   5707   32.4  26    1
4.99/5.02	c +    5.0      316     153      0     0      0  108060   8124   32.8  26    2
6.29/6.32	c
6.29/6.32	c       original/binary      fixed     eliminated      learned       agility
6.29/6.32	c   seconds        variables     equivalent    conflicts       height       MB
6.29/6.32	c
6.29/6.32	c +    6.3      316     153      0     0      0  135075   8936   33.0  27    2
7.60/7.67	c B    7.7      316     153      0     0      0  160046   8965   33.0  30    3
8.19/8.21	c +    8.2      316     153      0     0      0  168840   9829   32.9  30    1
10.59/10.66	c R   10.7      316     153      0     0      0  205212   9840   33.1  25    2
10.89/10.98	c +   11.0      316     153      0     0      0  211052  10811   33.2  24    3
14.19/14.24	c +   14.2      316     153      0     0      0  263819  11892   33.7  27    4
18.59/18.69	c +   18.7      316     153      0     0      0  329771  13081   33.4  25    5
22.58/22.63	c B   22.6      316     153      0     0      0  384089  13090   33.3  26    6
24.09/24.11	c +   24.1      316     153      0     0      0  412214  14389   33.4  28    6
28.08/28.14	c N   28.1      316     153      0     0      0  461654  14401   33.0  27    7
32.48/32.59	c +   32.6      316     153      0     0      0  515267  15827   32.7  24    7
41.28/41.31	c +   41.3      316     153      0     0      0  644082  17409   32.9  29    8
54.18/54.27	c +   54.3      316     153      0     0      0  805101  19149   33.0  29    9
62.08/62.13	c B   62.1      316     153      0     0      0  896186  19158   32.8  26   10
70.47/70.57	c +   70.6      316     153      0     0      0 1006377  21063   33.0  18   11
72.17/72.25	c R   72.2      316     153      0     0      0 1025662  21072   33.0  20   11
94.27/94.35	c +   94.3      316     153      0     0      0 1257970  23169   32.9  26    5
121.76/121.89	c +  121.9      316     153      0     0      0 1572461  25485   33.0  27   10
162.95/163.00	c +  163.0      316     153      0     0      0 1965575  28033   33.0  27    7
171.34/171.44	c
171.34/171.44	c       original/binary      fixed     eliminated      learned       agility
171.34/171.44	c   seconds        variables     equivalent    conflicts       height       MB
171.34/171.44	c
171.34/171.44	c B  171.4      316     153      0     0      0 2048412  28037   33.0  27    9
194.95/195.05	c N  195.0      316     153      0     0      0 2256068  28062   32.9  26    7
221.44/221.59	c +  221.5      316     153      0     0      0 2456966  30836   32.5  28   10
289.82/289.94	c +  289.9      316     153      0     0      0 3071210  33919   32.6  21   17
380.30/380.42	c +  380.3      316     153      0     0      0 3839013  37310   32.6  25    6
466.68/466.83	c B  466.7      316     153      0     0      0 4608833  37318   32.8  23   17
493.17/493.30	c +  493.2      316     153      0     0      0 4798766  41041   32.7  23   18
514.37/514.57	c N  514.4      316     153      0     0      0 4921754  41061   32.6  25   20
664.33/664.57	c +  664.4      316     153      0     0      0 5998455  45145   32.3  31   24
870.08/870.38	c +  870.2      316     153      0     0      0 7498067  49659   32.4  22   28
1169.01/1169.33	c + 1169.1      316     153      0     0      0 9372582  54624   32.4  25   20
1200.01/1200.30	c
1200.01/1200.30	c *** CAUGHT SIGNAL 15 ***
1200.01/1200.30	c
1200.01/1200.30	c 9561503 conflicts, 11674937 decisions, 1 random
1200.01/1200.30	c 0 iterations, 1726 restarts, 13978 skipped
1200.01/1200.30	c 42 enlarged, 0 shrunken, 93462 rescored, 2044 rebiased
1200.01/1200.30	c 1 simplifications, 8 reductions
1200.01/1200.30	c
1200.01/1200.30	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.01/1200.30	c elim: 1101 resolutions, 1 phases, 1 rounds
1200.01/1200.30	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.01/1200.30	c arty: 0.00 and 0.00 xor average arity
1200.01/1200.30	c prbe: 57528 probed, 188 phases, 188 rounds
1200.01/1200.30	c prbe: 0 failed, 0 lifted, 0 merged
1200.01/1200.30	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.01/1200.30	c hash: 0 units, 0 merged
1200.01/1200.30	c mins: 253478055 learned, 8% deleted, 5 strong, 21 depth
1200.01/1200.30	c subs: 0 forward, 0 backward, 0 doms
1200.01/1200.30	c strs: 0 forward, 0 backward
1200.01/1200.30	c doms: 0 dominators, 0 high, 0 low
1200.01/1200.30	c prps: 314351616 propagations, 0.26 megaprops
1200.01/1200.30	c
1200.01/1200.30	c 1200.0 seconds, 37 MB max, 1179 MB recycled
1200.01/1200.30	c
1200.01/1200.30	c *** CAUGHT SIGNAL 15 ***
1200.01/1200.30	c

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1737619-1240823542/watcher-1737619-1240823542 -o /tmp/evaluation-result-1737619-1240823542/solver-1737619-1240823542 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1737619-1240823542.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: 1.66 1.69 1.37 3/64 18410
/proc/meminfo: memFree=1558680/2055920 swapFree=4192956/4192956
[pid=18410] ppid=18408 vsize=784 CPUtime=0
/proc/18410/stat : 18410 (precosat) R 18408 18410 17734 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 110381609 802816 103 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18410/statm: 196 103 80 155 0 39 0

[startup+0.0871429 s]
/proc/loadavg: 1.66 1.69 1.37 3/64 18410
/proc/meminfo: memFree=1558680/2055920 swapFree=4192956/4192956
[pid=18410] ppid=18408 vsize=1048 CPUtime=0.08
/proc/18410/stat : 18410 (precosat) R 18408 18410 17734 0 -1 4194304 197 0 0 0 8 0 0 0 18 0 1 0 110381609 1073152 181 1992294400 134512640 135151029 4294956224 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18410/statm: 262 181 80 155 0 105 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1048

[startup+0.101145 s]
/proc/loadavg: 1.66 1.69 1.37 3/64 18410
/proc/meminfo: memFree=1558680/2055920 swapFree=4192956/4192956
[pid=18410] ppid=18408 vsize=1180 CPUtime=0.1
/proc/18410/stat : 18410 (precosat) R 18408 18410 17734 0 -1 4194304 204 0 0 0 10 0 0 0 18 0 1 0 110381609 1208320 188 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18410/statm: 295 188 80 155 0 138 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1180

[startup+0.301163 s]
/proc/loadavg: 1.66 1.69 1.37 3/64 18410
/proc/meminfo: memFree=1558680/2055920 swapFree=4192956/4192956
[pid=18410] ppid=18408 vsize=1444 CPUtime=0.3
/proc/18410/stat : 18410 (precosat) R 18408 18410 17734 0 -1 4194304 295 0 0 0 30 0 0 0 19 0 1 0 110381609 1478656 279 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18410/statm: 361 279 80 155 0 204 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1444

[startup+0.7012 s]
/proc/loadavg: 1.66 1.69 1.37 3/64 18410
/proc/meminfo: memFree=1558680/2055920 swapFree=4192956/4192956
[pid=18410] ppid=18408 vsize=1840 CPUtime=0.69
/proc/18410/stat : 18410 (precosat) R 18408 18410 17734 0 -1 4194304 386 0 0 0 69 0 0 0 22 0 1 0 110381609 1884160 370 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18410/statm: 460 370 80 155 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1840

[startup+1.50127 s]
/proc/loadavg: 1.66 1.69 1.37 2/65 18411
/proc/meminfo: memFree=1557264/2055920 swapFree=4192956/4192956
[pid=18410] ppid=18408 vsize=2372 CPUtime=1.49
/proc/18410/stat : 18410 (precosat) R 18408 18410 17734 0 -1 4194304 527 0 0 0 149 0 0 0 25 0 1 0 110381609 2428928 511 1992294400 134512640 135151029 4294956224 18446744073709551615 134555122 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18410/statm: 593 511 80 155 0 436 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2372

[startup+3.10142 s]
/proc/loadavg: 1.66 1.69 1.37 2/65 18411
/proc/meminfo: memFree=1556624/2055920 swapFree=4192956/4192956
[pid=18410] ppid=18408 vsize=3308 CPUtime=3.09
/proc/18410/stat : 18410 (precosat) R 18408 18410 17734 0 -1 4194304 719 0 0 0 309 0 0 0 25 0 1 0 110381609 3387392 703 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18410/statm: 827 703 80 155 0 670 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3308

[startup+6.3017 s]
/proc/loadavg: 1.60 1.67 1.37 2/65 18411
/proc/meminfo: memFree=1554960/2055920 swapFree=4192956/4192956
[pid=18410] ppid=18408 vsize=4408 CPUtime=6.29
/proc/18410/stat : 18410 (precosat) R 18408 18410 17734 0 -1 4194304 981 0 0 0 629 0 0 0 25 0 1 0 110381609 4513792 965 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18410/statm: 1102 965 80 155 0 945 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4408

[startup+12.7013 s]
/proc/loadavg: 1.56 1.66 1.37 2/65 18411
/proc/meminfo: memFree=1554384/2055920 swapFree=4192956/4192956
[pid=18410] ppid=18408 vsize=4684 CPUtime=12.69
/proc/18410/stat : 18410 (precosat) R 18408 18410 17734 0 -1 4194304 1084 0 0 0 1269 0 0 0 25 0 1 0 110381609 4796416 1068 1992294400 134512640 135151029 4294956224 18446744073709551615 134551595 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18410/statm: 1171 1068 80 155 0 1014 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4684

[startup+25.5014 s]
/proc/loadavg: 1.43 1.63 1.36 2/65 18411
/proc/meminfo: memFree=1551504/2055920 swapFree=4192956/4192956
[pid=18410] ppid=18408 vsize=8012 CPUtime=25.48
/proc/18410/stat : 18410 (precosat) R 18408 18410 17734 0 -1 4194304 1834 0 0 0 2547 1 0 0 25 0 1 0 110381609 8204288 1818 1992294400 134512640 135151029 4294956224 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18410/statm: 2003 1818 80 155 0 1846 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8012

[startup+51.1017 s]
/proc/loadavg: 1.28 1.58 1.35 2/65 18411
/proc/meminfo: memFree=1549008/2055920 swapFree=4192956/4192956
[pid=18410] ppid=18408 vsize=10828 CPUtime=51.08
/proc/18410/stat : 18410 (precosat) R 18408 18410 17734 0 -1 4194304 2416 0 0 0 5106 2 0 0 25 0 1 0 110381609 11087872 2400 1992294400 134512640 135151029 4294956224 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18410/statm: 2707 2400 80 155 0 2550 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10828

[startup+102.305 s]
/proc/loadavg: 1.12 1.49 1.33 2/65 18411
/proc/meminfo: memFree=1545168/2055920 swapFree=4192956/4192956
[pid=18410] ppid=18408 vsize=14968 CPUtime=102.27
/proc/18410/stat : 18410 (precosat) R 18408 18410 17734 0 -1 4194304 3412 0 0 0 10224 3 0 0 25 0 1 0 110381609 15327232 3360 1992294400 134512640 135151029 4294956224 18446744073709551615 134555154 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18410/statm: 3742 3360 80 155 0 3585 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14968

[startup+162.302 s]
/proc/loadavg: 1.04 1.40 1.31 2/65 18411
/proc/meminfo: memFree=1544080/2055920 swapFree=4192956/4192956
[pid=18410] ppid=18408 vsize=15032 CPUtime=162.25
/proc/18410/stat : 18410 (precosat) R 18408 18410 17734 0 -1 4194304 3955 0 0 0 16222 3 0 0 25 0 1 0 110381609 15392768 3584 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18410/statm: 3758 3584 80 155 0 3601 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15032

[startup+222.301 s]
/proc/loadavg: 1.01 1.32 1.28 2/65 18411
/proc/meminfo: memFree=1543888/2055920 swapFree=4192956/4192956
[pid=18410] ppid=18408 vsize=15032 CPUtime=222.24
/proc/18410/stat : 18410 (precosat) R 18408 18410 17734 0 -1 4194304 4036 0 0 0 22220 4 0 0 25 0 1 0 110381609 15392768 3665 1992294400 134512640 135151029 4294956224 18446744073709551615 134574676 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18410/statm: 3758 3665 80 155 0 3601 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 15032

[startup+282.302 s]
/proc/loadavg: 1.00 1.26 1.26 2/65 18411
/proc/meminfo: memFree=1539536/2055920 swapFree=4192956/4192956
[pid=18410] ppid=18408 vsize=20536 CPUtime=282.22
/proc/18410/stat : 18410 (precosat) R 18408 18410 17734 0 -1 4194304 5101 0 0 0 28218 4 0 0 25 0 1 0 110381609 21028864 4730 1992294400 134512640 135151029 4294956224 18446744073709551615 134574649 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18410/statm: 5134 4730 80 155 0 4977 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 20536

[startup+342.302 s]
/proc/loadavg: 1.00 1.21 1.25 2/65 18411
/proc/meminfo: memFree=1536848/2055920 swapFree=4192956/4192956
[pid=18410] ppid=18408 vsize=24056 CPUtime=342.21
/proc/18410/stat : 18410 (precosat) R 18408 18410 17734 0 -1 4194304 5762 0 0 0 34216 5 0 0 25 0 1 0 110381609 24633344 5391 1992294400 134512640 135151029 4294956224 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18410/statm: 6014 5391 80 155 0 5857 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 24056

[startup+402.301 s]
/proc/loadavg: 1.00 1.17 1.23 2/65 18411
/proc/meminfo: memFree=1539984/2055920 swapFree=4192956/4192956
[pid=18410] ppid=18408 vsize=19124 CPUtime=402.2
/proc/18410/stat : 18410 (precosat) R 18408 18410 17734 0 -1 4194304 6134 0 0 0 40214 6 0 0 25 0 1 0 110381609 19582976 4600 1992294400 134512640 135151029 4294956224 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18410/statm: 4781 4600 80 155 0 4624 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 19124

[startup+462.302 s]
/proc/loadavg: 1.00 1.14 1.21 2/65 18411
/proc/meminfo: memFree=1539408/2055920 swapFree=4192956/4192956
[pid=18410] ppid=18408 vsize=19920 CPUtime=462.18
/proc/18410/stat : 18410 (precosat) R 18408 18410 17734 0 -1 4194304 6298 0 0 0 46212 6 0 0 25 0 1 0 110381609 20398080 4764 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18410/statm: 4980 4764 80 155 0 4823 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 19920

[startup+522.301 s]
/proc/loadavg: 1.00 1.11 1.19 2/65 18411
/proc/meminfo: memFree=1535952/2055920 swapFree=4192956/4192956
[pid=18410] ppid=18408 vsize=24464 CPUtime=522.17
/proc/18410/stat : 18410 (precosat) R 18408 18410 17734 0 -1 4194304 7149 0 0 0 52210 7 0 0 25 0 1 0 110381609 25051136 5615 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18410/statm: 6116 5615 80 155 0 5959 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 24464

[startup+582.302 s]
/proc/loadavg: 1.00 1.09 1.18 2/65 18411
/proc/meminfo: memFree=1533584/2055920 swapFree=4192956/4192956
[pid=18410] ppid=18408 vsize=27664 CPUtime=582.15
/proc/18410/stat : 18410 (precosat) R 18408 18410 17734 0 -1 4194304 7726 0 0 0 58208 7 0 0 25 0 1 0 110381609 28327936 6192 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18410/statm: 6916 6192 80 155 0 6759 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 27664

[startup+642.301 s]
/proc/loadavg: 1.00 1.07 1.16 2/65 18411
/proc/meminfo: memFree=1533008/2055920 swapFree=4192956/4192956
[pid=18410] ppid=18408 vsize=28496 CPUtime=642.14
/proc/18410/stat : 18410 (precosat) R 18408 18410 17734 0 -1 4194304 7866 0 0 0 64206 8 0 0 25 0 1 0 110381609 29179904 6332 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18410/statm: 7124 6332 80 155 0 6967 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 28496

[startup+702.301 s]
/proc/loadavg: 1.00 1.05 1.15 2/65 18411
/proc/meminfo: memFree=1531792/2055920 swapFree=4192956/4192956
[pid=18410] ppid=18408 vsize=30160 CPUtime=702.12
/proc/18410/stat : 18410 (precosat) R 18408 18410 17734 0 -1 4194304 8165 0 0 0 70204 8 0 0 25 0 1 0 110381609 30883840 6631 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18410/statm: 7540 6631 80 155 0 7383 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 30160

[startup+762.306 s]
/proc/loadavg: 1.00 1.04 1.14 2/65 18411
/proc/meminfo: memFree=1530704/2055920 swapFree=4192956/4192956
[pid=18410] ppid=18408 vsize=31632 CPUtime=762.11
/proc/18410/stat : 18410 (precosat) R 18408 18410 17734 0 -1 4194304 8450 0 0 0 76203 8 0 0 25 0 1 0 110381609 32391168 6916 1992294400 134512640 135151029 4294956224 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18410/statm: 7908 6916 80 155 0 7751 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 31632

[startup+822.301 s]
/proc/loadavg: 1.00 1.03 1.13 2/65 18411
/proc/meminfo: memFree=1530064/2055920 swapFree=4192956/4192956
[pid=18410] ppid=18408 vsize=32592 CPUtime=822.09
/proc/18410/stat : 18410 (precosat) R 18408 18410 17734 0 -1 4194304 8639 0 0 0 82201 8 0 0 25 0 1 0 110381609 33374208 7105 1992294400 134512640 135151029 4294956224 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18410/statm: 8148 7105 80 155 0 7991 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 32592

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.12 2/65 18411
/proc/meminfo: memFree=1528592/2055920 swapFree=4192956/4192956
[pid=18410] ppid=18408 vsize=34448 CPUtime=882.08
/proc/18410/stat : 18410 (precosat) R 18408 18410 17734 0 -1 4194304 9014 0 0 0 88199 9 0 0 25 0 1 0 110381609 35274752 7480 1992294400 134512640 135151029 4294956224 18446744073709551615 134554644 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18410/statm: 8612 7480 80 155 0 8455 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 34448

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.11 2/65 18411
/proc/meminfo: memFree=1526608/2055920 swapFree=4192956/4192956
[pid=18410] ppid=18408 vsize=37264 CPUtime=942.06
/proc/18410/stat : 18410 (precosat) R 18408 18410 17734 0 -1 4194304 9504 0 0 0 94197 9 0 0 25 0 1 0 110381609 38158336 7970 1992294400 134512640 135151029 4294956224 18446744073709551615 134520403 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18410/statm: 9316 7970 80 155 0 9159 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 37264

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.09 2/65 18411
/proc/meminfo: memFree=1526160/2055920 swapFree=4192956/4192956
[pid=18410] ppid=18408 vsize=37904 CPUtime=1002.05
/proc/18410/stat : 18410 (precosat) R 18408 18410 17734 0 -1 4194304 9609 0 0 0 100195 10 0 0 25 0 1 0 110381609 38813696 8075 1992294400 134512640 135151029 4294956224 18446744073709551615 134554558 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18410/statm: 9476 8075 80 155 0 9319 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 37904

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.09 2/65 18411
/proc/meminfo: memFree=1525264/2055920 swapFree=4192956/4192956
[pid=18410] ppid=18408 vsize=38928 CPUtime=1062.04
/proc/18410/stat : 18410 (precosat) R 18408 18410 17734 0 -1 4194304 9827 0 0 0 106194 10 0 0 25 0 1 0 110381609 39862272 8293 1992294400 134512640 135151029 4294956224 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18410/statm: 9732 8293 80 155 0 9575 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 38928

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 18411
/proc/meminfo: memFree=1529040/2055920 swapFree=4192956/4192956
[pid=18410] ppid=18408 vsize=32976 CPUtime=1122.02
/proc/18410/stat : 18410 (precosat) R 18408 18410 17734 0 -1 4194304 9929 0 0 0 112192 10 0 0 25 0 1 0 110381609 33767424 7320 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18410/statm: 8244 7320 80 155 0 8087 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 32976

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 18411
/proc/meminfo: memFree=1527952/2055920 swapFree=4192956/4192956
[pid=18410] ppid=18408 vsize=32976 CPUtime=1182.01
/proc/18410/stat : 18410 (precosat) R 18408 18410 17734 0 -1 4194304 10237 0 0 0 118190 11 0 0 25 0 1 0 110381609 33767424 7628 1992294400 134512640 135151029 4294956224 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18410/statm: 8244 7628 80 155 0 8087 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 32976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 18411
/proc/meminfo: memFree=1527760/2055920 swapFree=4192956/4192956
[pid=18410] ppid=18408 vsize=32976 CPUtime=1200.01
/proc/18410/stat : 18410 (precosat) R 18408 18410 17734 0 -1 4194304 10283 0 0 0 119990 11 0 0 25 0 1 0 110381609 33767424 7674 1992294400 134512640 135151029 4294956224 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18410/statm: 8244 7674 80 155 0 8087 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 32976

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 18411
/proc/meminfo: memFree=1527760/2055920 swapFree=4192956/4192956
[pid=18410] ppid=18408 vsize=32976 CPUtime=1200.01
/proc/18410/stat : 18410 (precosat) R 18408 18410 17734 0 -1 4194304 10283 0 0 0 119990 11 0 0 25 0 1 0 110381609 33767424 7674 1992294400 134512640 135151029 4294956224 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/18410/statm: 8244 7674 80 155 0 8087 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 32976

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.9
CPU system time (s): 0.118981
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 39184

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= 10283
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= 2146

runsolver used 1.00285 second user time and 2.33065 second system time

The end

Launcher Data 

Begin job on node55 at 2009-04-27 11:12:22
IDJOB=1737619
IDBENCH=71792
IDSOLVER=507
FILE ID=node55/1737619-1240823542
PBS_JOBID= 9187476
Free space on /tmp= 66388 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/sgen/unsat/sgen1-unsat-151-100.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1737619-1240823542/watcher-1737619-1240823542 -o /tmp/evaluation-result-1737619-1240823542/solver-1737619-1240823542 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1737619-1240823542.cnf

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

MD5SUM BENCH= 81c9e6cf99fbe74a8c2bb297a2f27040
RANDOM SEED=1143429153

node55.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		: 3000.240
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		: 3000.240
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:       1559160 kB
Buffers:         72700 kB
Cached:         333736 kB
SwapCached:          0 kB
Active:         167508 kB
Inactive:       252864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1559160 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             724 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            62480 kB
Committed_AS:   350468 kB
PageTables:       1360 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= 66388 MiB
End job on node55 at 2009-04-27 11:32:25