Trace number 1513451

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/LARGE/7SAT/UNKNOWN/160/
unif-k7-r85-v160-c13600-S1543261951-042.cnf
MD5SUMf53260962d7c8afd7ae82ca459f22f43
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark151.672
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 513600

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1513451-1238217367.cnf
0.00/0.00	c found header 'p cnf 160 13600'
0.00/0.01	c finished parsing
0.00/0.01	c
0.00/0.01	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.01	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.01	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.01	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.01	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.01	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.01	c
0.00/0.01	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.01	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.01	c
0.00/0.01	c starting search after 0.0 seconds
0.00/0.01	c no decision limit
0.00/0.01	c
0.00/0.01	c       original/binary      fixed     eliminated      learned       agility
0.00/0.01	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.01	c
0.00/0.01	c *    0.0    13600     160      0     0      0       0      0    0.0   0    1
0.49/0.55	c s    0.6    13600     160      0     0      0       0      0    0.0   0    1
0.49/0.55	c l    0.6    13600     160      0     0      0       0  13600    0.0   0    1
0.49/0.56	c R    0.6    13600     160      0     0      0     100    100   55.8   9    1
0.49/0.56	c R    0.6    13600     160      0     0      0     202    202   54.7  16    1
0.59/0.60	c N    0.6    13600     160      0     0      0     807    807   56.0  32    1
0.59/0.61	c B    0.6    13600     160      0     0      0    1001   1001   56.2  33    1
0.59/0.67	c B    0.7    13600     160      0     0      0    2001   2001   57.1  36    2
0.59/0.69	c N    0.7    13600     160      0     0      0    2411   2411   57.5  35    2
0.89/0.99	c N    1.0    13600     160      0     0      0    6418   6418   57.5  36    3
1.09/1.13	c B    1.1    13600     160      0     0      0    8007   8007   57.3  36    3
1.69/1.71	c +    1.7    13600     160      0     0      0   13600  14960   56.9  35    5
1.99/2.04	c N    2.0    13600     160      0     0      0   16038  14966   56.7  35    5
2.09/2.19	c +    2.2    13600     160      0     0      0   17001  16456   56.7  35    5
2.89/2.92	c +    2.9    13600     160      0     0      0   21251  18101   56.2  36    6
3.29/3.34	c B    3.3    13600     160      0     0      0   24011  18106   56.1  37    6
3.68/3.71	c +    3.7    13600     160      0     0      0   26563  19911   55.9  36    6
4.68/4.73	c +    4.7    13600     160      0     0      0   33201  21902   55.7  37    6
5.59/5.66	c N    5.7    13600     160      0     0      0   38489  21912   55.7  36    7
6.19/6.21	c
6.19/6.21	c       original/binary      fixed     eliminated      learned       agility
6.19/6.21	c   seconds        variables     equivalent    conflicts       height       MB
6.19/6.21	c
6.19/6.21	c +    6.2    13600     160      0     0      0   41501  24092   55.5  37    7
8.09/8.18	c +    8.2    13600     160      0     0      0   51875  26501   55.3  35    8
10.69/10.71	c B   10.7    13600     160      0     0      0   64023  26508   55.2  36    8
10.79/10.86	c +   10.9    13600     160      0     0      0   64841  29151   55.2  35    8
14.68/14.76	c +   14.8    13600     160      0     0      0   81050  32066   54.6  35    9
16.88/16.96	c N   17.0    13600     160      0     0      0   89779  32075   54.5  34   10
19.99/20.02	c +   20.0    13600     160      0     0      0  101311  35272   54.3  36   10
26.39/26.44	c +   26.4    13600     160      0     0      0  126636  38799   54.0  36   11
35.48/35.53	c +   35.5    13600     160      0     0      0  158295  42678   54.2  37   12
35.97/36.05	c B   36.0    13600     160      0     0      0  160044  40557   54.2  36   13
50.18/50.24	c +   50.2    13600     160      0     0      0  197865  46945   54.1  37   14
52.97/53.04	c N   53.0    13600     160      0     0      0  205180  46958   54.1  35   15
68.06/68.16	c +   68.1    13600     160      0     0      0  247330  51639   54.1  36   15
93.55/93.67	c +   93.6    13600     160      0     0      0  309160  56802   54.0  35   17
125.54/125.60	c B  125.6    13600     160      0     0      0  384094  56815   53.7  36   19
126.74/126.80	c +  126.8    13600     160      0     0      0  386451  62482   53.7  37   19
166.04/166.12	c N  166.1    13600     160      0     0      0  461618  62501   53.6  36   21
177.53/177.68	c +  177.6    13600     160      0     0      0  483060  68730   53.5  35   21
239.60/239.71	c +  239.6    13600     160      0     0      0  603827  75603   53.4  35   23
331.17/331.34	c
331.17/331.34	c       original/binary      fixed     eliminated      learned       agility
331.17/331.34	c   seconds        variables     equivalent    conflicts       height       MB
331.17/331.34	c
331.17/331.34	c +  331.2    13600     160      0     0      0  754781  83163   53.5  34   26
424.54/424.71	c B  424.6    13600     160      0     0      0  896189  83171   53.4  34   29
454.03/454.23	c +  454.1    13600     160      0     0      0  943475  91479   53.3  35   29
509.21/509.44	c N  509.3    13600     160      0     0      0 1025596  91495   53.2  35   32
626.87/627.19	c +  627.0    13600     160      0     0      0 1179340 100626   53.0  35   32
861.68/862.06	c +  861.8    13600     160      0     0      0 1474175 110688   52.8  34   36
1180.77/1181.24	c + 1180.8    13600     160      0     0      0 1842715 121756   52.6  36   40
1200.07/1200.50	c
1200.07/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.50	c
1200.07/1200.50	c 1866291 conflicts, 2086708 decisions, 1 random
1200.07/1200.50	c 0 iterations, 3 restarts, 3577 skipped
1200.07/1200.50	c 23 enlarged, 0 shrunken, 18232 rescored, 508 rebiased
1200.07/1200.50	c 1 simplifications, 0 reductions
1200.07/1200.50	c
1200.07/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.07/1200.50	c elim: 106995 resolutions, 1 phases, 1 rounds
1200.07/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.07/1200.50	c prbe: 320 probed, 1 phases, 1 rounds
1200.07/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.07/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.50	c hash: 0 units, 0 merged
1200.07/1200.50	c mins: 95030974 learned, 11% deleted, 0 strong, 12 depth
1200.07/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.07/1200.50	c strs: 0 forward, 0 backward
1200.07/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.07/1200.50	c prps: 52491475 propagations, 0.04 megaprops
1200.07/1200.50	c
1200.07/1200.50	c 1200.1 seconds, 43 MB max, 380 MB recycled
1200.07/1200.50	c
1200.07/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.50	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-1513451-1238217367/watcher-1513451-1238217367 -o /tmp/evaluation-result-1513451-1238217367/solver-1513451-1238217367 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513451-1238217367.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: 1.00 1.00 1.00 3/64 7663
/proc/meminfo: memFree=1159608/2055920 swapFree=4174136/4192956
[pid=7663] ppid=7661 vsize=1052 CPUtime=0
/proc/7663/stat : 7663 (precosat) R 7661 7663 6810 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 1094403521 1077248 139 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7663/statm: 263 139 63 155 0 106 0

[startup+0.0571109 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7663
/proc/meminfo: memFree=1159608/2055920 swapFree=4174136/4192956
[pid=7663] ppid=7661 vsize=2688 CPUtime=0.05
/proc/7663/stat : 7663 (precosat) R 7661 7663 6810 0 -1 4194304 597 0 0 0 5 0 0 0 18 0 1 0 1094403521 2752512 579 1992294400 134512640 135151029 4294956240 18446744073709551615 134526284 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7663/statm: 672 579 79 155 0 515 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2688

[startup+0.102118 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7663
/proc/meminfo: memFree=1159608/2055920 swapFree=4174136/4192956
[pid=7663] ppid=7661 vsize=2688 CPUtime=0.09
/proc/7663/stat : 7663 (precosat) R 7661 7663 6810 0 -1 4194304 597 0 0 0 9 0 0 0 18 0 1 0 1094403521 2752512 579 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7663/statm: 672 579 79 155 0 515 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2688

[startup+0.301153 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7663
/proc/meminfo: memFree=1159608/2055920 swapFree=4174136/4192956
[pid=7663] ppid=7661 vsize=2688 CPUtime=0.29
/proc/7663/stat : 7663 (precosat) R 7661 7663 6810 0 -1 4194304 597 0 0 0 29 0 0 0 19 0 1 0 1094403521 2752512 579 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7663/statm: 672 579 79 155 0 515 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2688

[startup+0.701222 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7663
/proc/meminfo: memFree=1159608/2055920 swapFree=4174136/4192956
[pid=7663] ppid=7661 vsize=2600 CPUtime=0.69
/proc/7663/stat : 7663 (precosat) R 7661 7663 6810 0 -1 4194304 683 0 0 0 69 0 0 0 22 0 1 0 1094403521 2662400 560 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7663/statm: 650 560 79 155 0 493 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2600

[startup+1.50136 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7664
/proc/meminfo: memFree=1156592/2055920 swapFree=4174136/4192956
[pid=7663] ppid=7661 vsize=4980 CPUtime=1.49
/proc/7663/stat : 7663 (precosat) R 7661 7663 6810 0 -1 4194304 1288 0 0 0 149 0 0 0 25 0 1 0 1094403521 5099520 1165 1992294400 134512640 135151029 4294956240 18446744073709551615 134551374 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7663/statm: 1245 1165 79 155 0 1088 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4980

[startup+3.10164 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7664
/proc/meminfo: memFree=1154096/2055920 swapFree=4174136/4192956
[pid=7663] ppid=7661 vsize=6856 CPUtime=3.08
/proc/7663/stat : 7663 (precosat) R 7661 7663 6810 0 -1 4194304 1746 0 0 0 308 0 0 0 25 0 1 0 1094403521 7020544 1623 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7663/statm: 1714 1623 79 155 0 1557 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 6856

[startup+6.30121 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7664
/proc/meminfo: memFree=1152048/2055920 swapFree=4174136/4192956
[pid=7663] ppid=7661 vsize=8408 CPUtime=6.29
/proc/7663/stat : 7663 (precosat) R 7661 7663 6810 0 -1 4194304 2087 0 0 0 628 1 0 0 25 0 1 0 1094403521 8609792 1964 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7663/statm: 2102 1964 79 155 0 1945 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8408

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7664
/proc/meminfo: memFree=1149872/2055920 swapFree=4174136/4192956
[pid=7663] ppid=7661 vsize=10556 CPUtime=12.69
/proc/7663/stat : 7663 (precosat) R 7661 7663 6810 0 -1 4194304 2609 0 0 0 1267 2 0 0 25 0 1 0 1094403521 10809344 2486 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7663/statm: 2639 2486 79 155 0 2482 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10556

[startup+25.5026 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7664
/proc/meminfo: memFree=1147824/2055920 swapFree=4174136/4192956
[pid=7663] ppid=7661 vsize=12544 CPUtime=25.48
/proc/7663/stat : 7663 (precosat) R 7661 7663 6810 0 -1 4194304 3088 0 0 0 2545 3 0 0 25 0 1 0 1094403521 12845056 2965 1992294400 134512640 135151029 4294956240 18446744073709551615 134574649 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7663/statm: 3136 2965 79 155 0 2979 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12544

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7664
/proc/meminfo: memFree=1144816/2055920 swapFree=4174136/4192956
[pid=7663] ppid=7661 vsize=16176 CPUtime=51.07
/proc/7663/stat : 7663 (precosat) R 7661 7663 6810 0 -1 4194304 3905 0 0 0 5103 4 0 0 25 0 1 0 1094403521 16564224 3782 1992294400 134512640 135151029 4294956240 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7663/statm: 4044 3782 79 155 0 3887 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16176

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7664
/proc/meminfo: memFree=1140656/2055920 swapFree=4174136/4192956
[pid=7663] ppid=7661 vsize=20156 CPUtime=102.26
/proc/7663/stat : 7663 (precosat) R 7661 7663 6810 0 -1 4194304 4860 0 0 0 10220 6 0 0 25 0 1 0 1094403521 20639744 4737 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7663/statm: 5039 4737 79 155 0 4882 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20156

[startup+162.302 s]
/proc/loadavg: 1.08 1.03 1.01 2/65 7664
/proc/meminfo: memFree=1138160/2055920 swapFree=4174136/4192956
[pid=7663] ppid=7661 vsize=22924 CPUtime=162.23
/proc/7663/stat : 7663 (precosat) R 7661 7663 6810 0 -1 4194304 5482 0 0 0 16216 7 0 0 25 0 1 0 1094403521 23474176 5359 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7663/statm: 5731 5359 79 155 0 5574 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 22924

[startup+222.301 s]
/proc/loadavg: 1.06 1.03 1.01 2/65 7664
/proc/meminfo: memFree=1136048/2055920 swapFree=4174136/4192956
[pid=7663] ppid=7661 vsize=25172 CPUtime=222.21
/proc/7663/stat : 7663 (precosat) R 7661 7663 6810 0 -1 4194304 5985 0 0 0 22214 7 0 0 25 0 1 0 1094403521 25776128 5862 1992294400 134512640 135151029 4294956240 18446744073709551615 134574626 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7663/statm: 6293 5862 79 155 0 6136 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 25172

[startup+282.302 s]
/proc/loadavg: 1.13 1.05 1.01 2/65 7664
/proc/meminfo: memFree=1133552/2055920 swapFree=4174136/4192956
[pid=7663] ppid=7661 vsize=28096 CPUtime=282.19
/proc/7663/stat : 7663 (precosat) R 7661 7663 6810 0 -1 4194304 6619 0 0 0 28211 8 0 0 25 0 1 0 1094403521 28770304 6496 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7663/statm: 7024 6496 79 155 0 6867 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 28096

[startup+342.301 s]
/proc/loadavg: 1.05 1.04 1.00 2/65 7664
/proc/meminfo: memFree=1131504/2055920 swapFree=4174136/4192956
[pid=7663] ppid=7661 vsize=30392 CPUtime=342.17
/proc/7663/stat : 7663 (precosat) R 7661 7663 6810 0 -1 4194304 7118 0 0 0 34208 9 0 0 25 0 1 0 1094403521 31121408 6995 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7663/statm: 7598 6995 79 155 0 7441 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 30392

[startup+402.302 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 7664
/proc/meminfo: memFree=1130672/2055920 swapFree=4174136/4192956
[pid=7663] ppid=7661 vsize=31584 CPUtime=402.15
/proc/7663/stat : 7663 (precosat) R 7661 7663 6810 0 -1 4194304 7342 0 0 0 40206 9 0 0 25 0 1 0 1094403521 32342016 7219 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7663/statm: 7896 7219 79 155 0 7739 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 31584

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 7664
/proc/meminfo: memFree=1128880/2055920 swapFree=4174136/4192956
[pid=7663] ppid=7661 vsize=33656 CPUtime=462.13
/proc/7663/stat : 7663 (precosat) R 7661 7663 6810 0 -1 4194304 7782 0 0 0 46203 10 0 0 25 0 1 0 1094403521 34463744 7659 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7663/statm: 8414 7659 79 155 0 8257 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 33656

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 7664
/proc/meminfo: memFree=1127792/2055920 swapFree=4174136/4192956
[pid=7663] ppid=7661 vsize=34784 CPUtime=522.1
/proc/7663/stat : 7663 (precosat) R 7661 7663 6810 0 -1 4194304 8039 0 0 0 52200 10 0 0 25 0 1 0 1094403521 35618816 7916 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7663/statm: 8696 7916 79 155 0 8539 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 34784

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 7664
/proc/meminfo: memFree=1127408/2055920 swapFree=4174136/4192956
[pid=7663] ppid=7661 vsize=35180 CPUtime=582.08
/proc/7663/stat : 7663 (precosat) R 7661 7663 6810 0 -1 4194304 8139 0 0 0 58198 10 0 0 25 0 1 0 1094403521 36024320 8016 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7663/statm: 8795 8016 79 155 0 8638 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 35180

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 7664
/proc/meminfo: memFree=1125360/2055920 swapFree=4174136/4192956
[pid=7663] ppid=7661 vsize=37476 CPUtime=642.07
/proc/7663/stat : 7663 (precosat) R 7661 7663 6810 0 -1 4194304 8648 0 0 0 64196 11 0 0 25 0 1 0 1094403521 38375424 8525 1992294400 134512640 135151029 4294956240 18446744073709551615 134551936 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7663/statm: 9369 8525 79 155 0 9212 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 37476

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7664
/proc/meminfo: memFree=1125104/2055920 swapFree=4174136/4192956
[pid=7663] ppid=7661 vsize=37776 CPUtime=702.04
/proc/7663/stat : 7663 (precosat) R 7661 7663 6810 0 -1 4194304 8720 0 0 0 70193 11 0 0 25 0 1 0 1094403521 38682624 8597 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7663/statm: 9444 8597 79 155 0 9287 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 37776

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7664
/proc/meminfo: memFree=1124272/2055920 swapFree=4174136/4192956
[pid=7663] ppid=7661 vsize=38872 CPUtime=762.02
/proc/7663/stat : 7663 (precosat) R 7661 7663 6810 0 -1 4194304 8915 0 0 0 76191 11 0 0 25 0 1 0 1094403521 39804928 8792 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7663/statm: 9718 8792 79 155 0 9561 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 38872

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7664
/proc/meminfo: memFree=1123760/2055920 swapFree=4174136/4192956
[pid=7663] ppid=7661 vsize=39528 CPUtime=821.99
/proc/7663/stat : 7663 (precosat) R 7661 7663 6810 0 -1 4194304 9042 0 0 0 82188 11 0 0 25 0 1 0 1094403521 40476672 8919 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7663/statm: 9882 8919 79 155 0 9725 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 39528

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7664
/proc/meminfo: memFree=1121968/2055920 swapFree=4174136/4192956
[pid=7663] ppid=7661 vsize=41508 CPUtime=881.97
/proc/7663/stat : 7663 (precosat) R 7661 7663 6810 0 -1 4194304 9494 0 0 0 88185 12 0 0 25 0 1 0 1094403521 42504192 9371 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7663/statm: 10377 9371 79 155 0 10220 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 41508

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7664
/proc/meminfo: memFree=1121456/2055920 swapFree=4174136/4192956
[pid=7663] ppid=7661 vsize=42032 CPUtime=941.96
/proc/7663/stat : 7663 (precosat) R 7661 7663 6810 0 -1 4194304 9606 0 0 0 94183 13 0 0 25 0 1 0 1094403521 43040768 9483 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7663/statm: 10508 9483 79 155 0 10351 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 42032

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7664
/proc/meminfo: memFree=1120560/2055920 swapFree=4174136/4192956
[pid=7663] ppid=7661 vsize=42984 CPUtime=1001.93
/proc/7663/stat : 7663 (precosat) R 7661 7663 6810 0 -1 4194304 9831 0 0 0 100180 13 0 0 25 0 1 0 1094403521 44015616 9708 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7663/statm: 10746 9708 79 155 0 10589 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 42984

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7664
/proc/meminfo: memFree=1120240/2055920 swapFree=4174136/4192956
[pid=7663] ppid=7661 vsize=43376 CPUtime=1061.91
/proc/7663/stat : 7663 (precosat) R 7661 7663 6810 0 -1 4194304 9908 0 0 0 106178 13 0 0 25 0 1 0 1094403521 44417024 9785 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7663/statm: 10844 9785 79 155 0 10687 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 43376

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7664
/proc/meminfo: memFree=1119920/2055920 swapFree=4174136/4192956
[pid=7663] ppid=7661 vsize=43768 CPUtime=1121.9
/proc/7663/stat : 7663 (precosat) R 7661 7663 6810 0 -1 4194304 9989 0 0 0 112176 14 0 0 25 0 1 0 1094403521 44818432 9866 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7663/statm: 10942 9866 79 155 0 10785 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 43768

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7664
/proc/meminfo: memFree=1119664/2055920 swapFree=4174136/4192956
[pid=7663] ppid=7661 vsize=44160 CPUtime=1181.87
/proc/7663/stat : 7663 (precosat) R 7661 7663 6810 0 -1 4194304 10056 0 0 0 118173 14 0 0 25 0 1 0 1094403521 45219840 9933 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7663/statm: 11040 9933 79 155 0 10883 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 44160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7664
/proc/meminfo: memFree=1117872/2055920 swapFree=4174136/4192956
[pid=7663] ppid=7661 vsize=46004 CPUtime=1200.07
/proc/7663/stat : 7663 (precosat) R 7661 7663 6810 0 -1 4194304 10496 0 0 0 119993 14 0 0 25 0 1 0 1094403521 47108096 10373 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7663/statm: 11501 10373 79 155 0 11344 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 46004

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 1.00 1.00 2/65 7664
/proc/meminfo: memFree=1117872/2055920 swapFree=4174136/4192956
[pid=7663] ppid=7661 vsize=46004 CPUtime=1200.07
/proc/7663/stat : 7663 (precosat) R 7661 7663 6810 0 -1 4194304 10496 0 0 0 119993 14 0 0 25 0 1 0 1094403521 47108096 10373 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7663/statm: 11501 10373 79 155 0 11344 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 46004

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.93
CPU system time (s): 0.156976
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 46004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.156976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10496
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= 1955

runsolver used 0.752885 second user time and 2.6286 second system time

The end

Launcher Data 

Begin job on node4 at 2009-03-28 06:16:07
IDJOB=1513451
IDBENCH=70264
IDSOLVER=507
FILE ID=node4/1513451-1238217367
PBS_JOBID= 9060560
Free space on /tmp= 65244 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/160/unif-k7-r85-v160-c13600-S1543261951-042.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513451-1238217367/watcher-1513451-1238217367 -o /tmp/evaluation-result-1513451-1238217367/solver-1513451-1238217367 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513451-1238217367.cnf

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

MD5SUM BENCH= f53260962d7c8afd7ae82ca459f22f43
RANDOM SEED=711772359

node4.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		: 3000.277
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		: 3000.277
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:       1160088 kB
Buffers:         77124 kB
Cached:         722276 kB
SwapCached:      12656 kB
Active:         127880 kB
Inactive:       685660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1160088 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:            1108 kB
Writeback:           0 kB
Mapped:          19756 kB
Slab:            68228 kB
Committed_AS:  2737756 kB
PageTables:       1480 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= 65244 MiB
End job on node4 at 2009-03-28 06:36:10