Trace number 1515875

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/70/
unif-k7-r89-v70-c6230-S2141146009-040.cnf
MD5SUM706f9f438d5c8feea78ebbd738aac840
Bench CategoryRANDOM (random 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 variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

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-1515875-1238260694.cnf
0.00/0.00	c found header 'p cnf 70 6230'
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     6230      70      0     0      0       0      0    0.0   0    0
0.19/0.23	c s    0.2     6230      70      0     0      0       0      0    0.0   0    0
0.19/0.23	c l    0.2     6230      70      0     0      0       0   6230    0.0   0    0
0.19/0.23	c R    0.2     6230      70      0     0      0     100    100   26.4   6    1
0.19/0.23	c R    0.2     6230      70      0     0      0     201    201   25.9  11    1
0.19/0.25	c N    0.3     6230      70      0     0      0     805    805   25.3  29    1
0.19/0.26	c B    0.3     6230      70      0     0      0    1001   1001   25.5  32    1
0.29/0.30	c B    0.3     6230      70      0     0      0    2001   2001   25.6  38    1
0.29/0.32	c N    0.3     6230      70      0     0      0    2412   2412   25.6  39    1
0.49/0.51	c +    0.5     6230      70      0     0      0    6232   6853   24.8  39    2
0.49/0.52	c N    0.5     6230      70      0     0      0    6423   6423   24.8  39    2
0.59/0.60	c +    0.6     6230      70      0     0      0    7790   7538   24.6  40    2
0.59/0.62	c B    0.6     6230      70      0     0      0    8007   7079   24.6  40    2
0.69/0.74	c +    0.7     6230      70      0     0      0    9736   8291   24.3  41    2
0.89/0.91	c +    0.9     6230      70      0     0      0   12171   9120   24.0  40    2
1.09/1.12	c +    1.1     6230      70      0     0      0   15212  10032   23.9  40    2
1.09/1.18	c N    1.2     6230      70      0     0      0   16048   9966   23.8  39    2
1.39/1.41	c +    1.4     6230      70      0     0      0   19015  11035   23.7  40    2
1.69/1.79	c +    1.8     6230      70      0     0      0   23767  12138   23.4  40    3
1.79/1.81	c
1.79/1.81	c       original/binary      fixed     eliminated      learned       agility
1.79/1.81	c   seconds        variables     equivalent    conflicts       height       MB
1.79/1.81	c
1.79/1.81	c B    1.8     6230      70      0     0      0   24019  11291   23.4  40    3
2.19/2.27	c +    2.3     6230      70      0     0      0   29705  13351   23.2  39    3
2.79/2.88	c +    2.9     6230      70      0     0      0   37132  14686   22.8  40    3
2.99/3.01	c N    3.0     6230      70      0     0      0   38502  14690   22.8  40    3
3.69/3.77	c +    3.8     6230      70      0     0      0   46415  16154   22.7  40    3
4.89/4.93	c +    4.9     6230      70      0     0      0   58016  17769   22.5  40    4
5.49/5.54	c B    5.5     6230      70      0     0      0   64025  17775   22.4  40    4
6.39/6.46	c +    6.5     6230      70      0     0      0   72521  19545   22.2  40    4
8.49/8.54	c N    8.5     6230      70      0     0      0   89810  19552   22.1  41    4
8.59/8.63	c +    8.6     6230      70      0     0      0   90650  21499   22.1  40    4
11.49/11.59	c +   11.6     6230      70      0     0      0  113310  23648   21.9  39    5
15.69/15.79	c +   15.8     6230      70      0     0      0  141635  26012   21.8  40    5
18.39/18.42	c B   18.4     6230      70      0     0      0  160040  26020   21.6  40    6
20.69/20.77	c +   20.8     6230      70      0     0      0  177040  28613   21.7  39    6
25.29/25.31	c N   25.3     6230      70      0     0      0  205194  28625   21.5  39    7
27.68/27.77	c +   27.8     6230      70      0     0      0  221300  31474   21.4  40    7
37.88/37.95	c +   37.9     6230      70      0     0      0  276625  34621   21.2  39    8
52.17/52.26	c +   52.2     6230      70      0     0      0  345783  38083   21.2  38    9
60.77/60.85	c B   60.8     6230      70      0     0      0  384097  38092   21.0  40   10
69.87/69.90	c
69.87/69.90	c       original/binary      fixed     eliminated      learned       agility
69.87/69.90	c   seconds        variables     equivalent    conflicts       height       MB
69.87/69.90	c
69.87/69.90	c +   69.9     6230      70      0     0      0  432225  41891   21.0  40   10
76.76/76.80	c N   76.8     6230      70      0     0      0  461593  41901   20.9  39   11
97.36/97.40	c +   97.4     6230      70      0     0      0  540280  46080   20.7  39   11
135.26/135.31	c +  135.3     6230      70      0     0      0  675350  50688   20.7  39   12
187.13/187.20	c +  187.1     6230      70      0     0      0  844186  55756   20.5  39   14
206.03/206.13	c B  206.1     6230      70      0     0      0  896213  55768   20.5  40   15
248.62/248.76	c N  248.7     6230      70      0     0      0 1025545  55769   20.3  40   15
258.32/258.40	c +  258.3     6230      70      0     0      0 1055230  61331   20.3  40   15
354.68/354.83	c +  354.7     6230      70      0     0      0 1319037  67464   20.1  40   18
487.34/487.51	c +  487.4     6230      70      0     0      0 1648796  74210   19.9  40   20
677.49/677.78	c B  677.6     6230      70      0     0      0 2048411  74235   19.6  40   23
683.99/684.29	c +  684.1     6230      70      0     0      0 2060995  81631   19.6  40   23
776.85/777.18	c N  777.0     6230      70      0     0      0 2255872  81641   19.6  40   25
934.41/934.75	c +  934.5     6230      70      0     0      0 2576240  89794   19.5  40   26
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c
1200.04/1200.40	c 3029296 conflicts, 3287369 decisions, 1 random
1200.04/1200.40	c 0 iterations, 5 restarts, 5285 skipped
1200.04/1200.40	c 28 enlarged, 0 shrunken, 29591 rescored, 735 rebiased
1200.04/1200.40	c 1 simplifications, 0 reductions
1200.04/1200.40	c
1200.04/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.04/1200.40	c elim: 57438 resolutions, 1 phases, 1 rounds
1200.04/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.04/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.04/1200.40	c prbe: 140 probed, 1 phases, 1 rounds
1200.04/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.04/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.04/1200.40	c hash: 0 units, 0 merged
1200.04/1200.40	c mins: 68173047 learned, 18% deleted, 0 strong, 10 depth
1200.04/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.04/1200.40	c strs: 0 forward, 0 backward
1200.04/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.04/1200.40	c prps: 48325047 propagations, 0.04 megaprops
1200.04/1200.40	c
1200.04/1200.40	c 1200.0 seconds, 28 MB max, 320 MB recycled
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515875-1238260694/watcher-1515875-1238260694 -o /tmp/evaluation-result-1515875-1238260694/solver-1515875-1238260694 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515875-1238260694.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 11616
/proc/meminfo: memFree=1070176/2055920 swapFree=4178260/4192956
[pid=11616] ppid=11614 vsize=1052 CPUtime=0
/proc/11616/stat : 11616 (precosat) R 11614 11616 11361 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 864660862 1077248 139 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11616/statm: 263 140 63 155 0 106 0

[startup+0.057895 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11616
/proc/meminfo: memFree=1070176/2055920 swapFree=4178260/4192956
[pid=11616] ppid=11614 vsize=1680 CPUtime=0.05
/proc/11616/stat : 11616 (precosat) R 11614 11616 11361 0 -1 4194304 328 0 0 0 5 0 0 0 18 0 1 0 864660862 1720320 312 1992294400 134512640 135151029 4294956240 18446744073709551615 134548564 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11616/statm: 420 312 79 155 0 263 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1680

[startup+0.102902 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11616
/proc/meminfo: memFree=1070176/2055920 swapFree=4178260/4192956
[pid=11616] ppid=11614 vsize=1680 CPUtime=0.09
/proc/11616/stat : 11616 (precosat) R 11614 11616 11361 0 -1 4194304 328 0 0 0 9 0 0 0 18 0 1 0 864660862 1720320 312 1992294400 134512640 135151029 4294956240 18446744073709551615 134517341 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11616/statm: 420 312 79 155 0 263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1680

[startup+0.302931 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11616
/proc/meminfo: memFree=1070176/2055920 swapFree=4178260/4192956
[pid=11616] ppid=11614 vsize=1692 CPUtime=0.29
/proc/11616/stat : 11616 (precosat) R 11614 11616 11361 0 -1 4194304 399 0 0 0 29 0 0 0 19 0 1 0 864660862 1732608 318 1992294400 134512640 135151029 4294956240 18446744073709551615 134551988 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11616/statm: 423 318 79 155 0 266 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1692

[startup+0.70199 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 11616
/proc/meminfo: memFree=1070176/2055920 swapFree=4178260/4192956
[pid=11616] ppid=11614 vsize=2752 CPUtime=0.69
/proc/11616/stat : 11616 (precosat) R 11614 11616 11361 0 -1 4194304 665 0 0 0 69 0 0 0 22 0 1 0 864660862 2818048 584 1992294400 134512640 135151029 4294956240 18446744073709551615 134551445 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11616/statm: 688 584 79 155 0 531 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2752

[startup+1.50111 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11617
/proc/meminfo: memFree=1067864/2055920 swapFree=4178260/4192956
[pid=11616] ppid=11614 vsize=3432 CPUtime=1.49
/proc/11616/stat : 11616 (precosat) R 11614 11616 11361 0 -1 4194304 822 0 0 0 149 0 0 0 25 0 1 0 864660862 3514368 741 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11616/statm: 858 741 79 155 0 701 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3432

[startup+3.10134 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11617
/proc/meminfo: memFree=1067096/2055920 swapFree=4178260/4192956
[pid=11616] ppid=11614 vsize=4284 CPUtime=3.09
/proc/11616/stat : 11616 (precosat) R 11614 11616 11361 0 -1 4194304 1021 0 0 0 309 0 0 0 25 0 1 0 864660862 4386816 940 1992294400 134512640 135151029 4294956240 18446744073709551615 134575824 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11616/statm: 1071 940 79 155 0 914 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4284

[startup+6.30182 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11617
/proc/meminfo: memFree=1065880/2055920 swapFree=4178260/4192956
[pid=11616] ppid=11614 vsize=5140 CPUtime=6.29
/proc/11616/stat : 11616 (precosat) R 11614 11616 11361 0 -1 4194304 1216 0 0 0 629 0 0 0 25 0 1 0 864660862 5263360 1135 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11616/statm: 1285 1135 79 155 0 1128 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5140

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11617
/proc/meminfo: memFree=1064536/2055920 swapFree=4178260/4192956
[pid=11616] ppid=11614 vsize=6416 CPUtime=12.69
/proc/11616/stat : 11616 (precosat) R 11614 11616 11361 0 -1 4194304 1507 0 0 0 1268 1 0 0 25 0 1 0 864660862 6569984 1426 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11616/statm: 1604 1426 79 155 0 1447 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6416

[startup+25.5026 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11617
/proc/meminfo: memFree=1063064/2055920 swapFree=4178260/4192956
[pid=11616] ppid=11614 vsize=8196 CPUtime=25.49
/proc/11616/stat : 11616 (precosat) R 11614 11616 11361 0 -1 4194304 1879 0 0 0 2548 1 0 0 25 0 1 0 864660862 8392704 1798 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11616/statm: 2049 1798 79 155 0 1892 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8196

[startup+51.1024 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11617
/proc/meminfo: memFree=1061208/2055920 swapFree=4178260/4192956
[pid=11616] ppid=11614 vsize=10484 CPUtime=51.08
/proc/11616/stat : 11616 (precosat) R 11614 11616 11361 0 -1 4194304 2320 0 0 0 5107 1 0 0 25 0 1 0 864660862 10735616 2239 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11616/statm: 2621 2239 79 155 0 2464 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10484

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11617
/proc/meminfo: memFree=1058520/2055920 swapFree=4178260/4192956
[pid=11616] ppid=11614 vsize=13532 CPUtime=102.27
/proc/11616/stat : 11616 (precosat) R 11614 11616 11361 0 -1 4194304 2982 0 0 0 10225 2 0 0 25 0 1 0 864660862 13856768 2901 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11616/statm: 3383 2901 79 155 0 3226 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13532

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11617
/proc/meminfo: memFree=1057048/2055920 swapFree=4178260/4192956
[pid=11616] ppid=11614 vsize=15232 CPUtime=162.24
/proc/11616/stat : 11616 (precosat) R 11614 11616 11361 0 -1 4194304 3346 0 0 0 16222 2 0 0 25 0 1 0 864660862 15597568 3265 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11616/statm: 3808 3265 79 155 0 3651 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15232

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11617
/proc/meminfo: memFree=1055384/2055920 swapFree=4178260/4192956
[pid=11616] ppid=11614 vsize=17200 CPUtime=222.23
/proc/11616/stat : 11616 (precosat) R 11614 11616 11361 0 -1 4194304 3748 0 0 0 22220 3 0 0 25 0 1 0 864660862 17612800 3667 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11616/statm: 4300 3667 79 155 0 4143 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17200

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11617
/proc/meminfo: memFree=1054296/2055920 swapFree=4178260/4192956
[pid=11616] ppid=11614 vsize=18512 CPUtime=282.21
/proc/11616/stat : 11616 (precosat) R 11614 11616 11361 0 -1 4194304 4009 0 0 0 28218 3 0 0 25 0 1 0 864660862 18956288 3928 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11616/statm: 4628 3928 79 155 0 4471 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18512

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11617
/proc/meminfo: memFree=1052952/2055920 swapFree=4178260/4192956
[pid=11616] ppid=11614 vsize=20108 CPUtime=342.18
/proc/11616/stat : 11616 (precosat) R 11614 11616 11361 0 -1 4194304 4339 0 0 0 34215 3 0 0 25 0 1 0 864660862 20590592 4258 1992294400 134512640 135151029 4294956240 18446744073709551615 134553778 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11616/statm: 5027 4258 79 155 0 4870 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 20108

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11617
/proc/meminfo: memFree=1052312/2055920 swapFree=4178260/4192956
[pid=11616] ppid=11614 vsize=21148 CPUtime=402.17
/proc/11616/stat : 11616 (precosat) R 11614 11616 11361 0 -1 4194304 4505 0 0 0 40214 3 0 0 25 0 1 0 864660862 21655552 4424 1992294400 134512640 135151029 4294956240 18446744073709551615 134554843 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11616/statm: 5287 4424 79 155 0 5130 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 21148

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11617
/proc/meminfo: memFree=1051416/2055920 swapFree=4178260/4192956
[pid=11616] ppid=11614 vsize=22452 CPUtime=462.15
/proc/11616/stat : 11616 (precosat) R 11614 11616 11361 0 -1 4194304 4712 0 0 0 46212 3 0 0 25 0 1 0 864660862 22990848 4631 1992294400 134512640 135151029 4294956240 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11616/statm: 5613 4631 79 155 0 5456 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 22452

[startup+522.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 11617
/proc/meminfo: memFree=1050584/2055920 swapFree=4178260/4192956
[pid=11616] ppid=11614 vsize=23492 CPUtime=522.14
/proc/11616/stat : 11616 (precosat) R 11614 11616 11361 0 -1 4194304 4908 0 0 0 52210 4 0 0 25 0 1 0 864660862 24055808 4827 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11616/statm: 5873 4827 79 155 0 5716 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 23492

[startup+582.302 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 11617
/proc/meminfo: memFree=1050072/2055920 swapFree=4178260/4192956
[pid=11616] ppid=11614 vsize=24272 CPUtime=582.12
/proc/11616/stat : 11616 (precosat) R 11614 11616 11361 0 -1 4194304 5053 0 0 0 58208 4 0 0 25 0 1 0 864660862 24854528 4972 1992294400 134512640 135151029 4294956240 18446744073709551615 134554894 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11616/statm: 6068 4972 79 155 0 5911 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 24272

[startup+642.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 11617
/proc/meminfo: memFree=1049368/2055920 swapFree=4178260/4192956
[pid=11616] ppid=11614 vsize=25448 CPUtime=642.11
/proc/11616/stat : 11616 (precosat) R 11614 11616 11361 0 -1 4194304 5234 0 0 0 64206 5 0 0 25 0 1 0 864660862 26058752 5153 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11616/statm: 6362 5153 79 155 0 6205 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 25448

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 11617
/proc/meminfo: memFree=1048856/2055920 swapFree=4178260/4192956
[pid=11616] ppid=11614 vsize=25968 CPUtime=702.08
/proc/11616/stat : 11616 (precosat) R 11614 11616 11361 0 -1 4194304 5347 0 0 0 70203 5 0 0 25 0 1 0 864660862 26591232 5266 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11616/statm: 6492 5266 79 155 0 6335 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 25968

[startup+762.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11617
/proc/meminfo: memFree=1047448/2055920 swapFree=4178260/4192956
[pid=11616] ppid=11614 vsize=27848 CPUtime=762.06
/proc/11616/stat : 11616 (precosat) R 11614 11616 11361 0 -1 4194304 5704 0 0 0 76201 5 0 0 25 0 1 0 864660862 28516352 5623 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11616/statm: 6962 5623 79 155 0 6805 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 27848

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11617
/proc/meminfo: memFree=1046936/2055920 swapFree=4178260/4192956
[pid=11616] ppid=11614 vsize=28368 CPUtime=822.04
/proc/11616/stat : 11616 (precosat) R 11614 11616 11361 0 -1 4194304 5817 0 0 0 82199 5 0 0 25 0 1 0 864660862 29048832 5736 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11616/statm: 7092 5736 79 155 0 6935 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 28368

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11617
/proc/meminfo: memFree=1046680/2055920 swapFree=4178260/4192956
[pid=11616] ppid=11614 vsize=28628 CPUtime=882.03
/proc/11616/stat : 11616 (precosat) R 11614 11616 11361 0 -1 4194304 5885 0 0 0 88197 6 0 0 25 0 1 0 864660862 29315072 5804 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11616/statm: 7157 5804 79 155 0 7000 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 28628

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11617
/proc/meminfo: memFree=1046040/2055920 swapFree=4178260/4192956
[pid=11616] ppid=11614 vsize=29408 CPUtime=942.01
/proc/11616/stat : 11616 (precosat) R 11614 11616 11361 0 -1 4194304 6049 0 0 0 94195 6 0 0 25 0 1 0 864660862 30113792 5968 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11616/statm: 7352 5968 79 155 0 7195 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 29408

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11617
/proc/meminfo: memFree=1045272/2055920 swapFree=4178260/4192956
[pid=11616] ppid=11614 vsize=30336 CPUtime=1001.99
/proc/11616/stat : 11616 (precosat) R 11614 11616 11361 0 -1 4194304 6233 0 0 0 100193 6 0 0 25 0 1 0 864660862 31064064 6152 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11616/statm: 7584 6152 79 155 0 7427 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 30336

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11617
/proc/meminfo: memFree=1045016/2055920 swapFree=4178260/4192956
[pid=11616] ppid=11614 vsize=30468 CPUtime=1061.97
/proc/11616/stat : 11616 (precosat) R 11614 11616 11361 0 -1 4194304 6304 0 0 0 106191 6 0 0 25 0 1 0 864660862 31199232 6223 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11616/statm: 7617 6223 79 155 0 7460 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 30468

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11617
/proc/meminfo: memFree=1044696/2055920 swapFree=4178260/4192956
[pid=11616] ppid=11614 vsize=30856 CPUtime=1121.95
/proc/11616/stat : 11616 (precosat) R 11614 11616 11361 0 -1 4194304 6380 0 0 0 112189 6 0 0 25 0 1 0 864660862 31596544 6299 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11616/statm: 7714 6299 79 155 0 7557 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 30856

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11617
/proc/meminfo: memFree=1044312/2055920 swapFree=4178260/4192956
[pid=11616] ppid=11614 vsize=31244 CPUtime=1181.94
/proc/11616/stat : 11616 (precosat) R 11614 11616 11361 0 -1 4194304 6485 0 0 0 118187 7 0 0 25 0 1 0 864660862 31993856 6404 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11616/statm: 7811 6404 79 155 0 7654 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 31244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11617
/proc/meminfo: memFree=1044184/2055920 swapFree=4178260/4192956
[pid=11616] ppid=11614 vsize=31372 CPUtime=1200.04
/proc/11616/stat : 11616 (precosat) R 11614 11616 11361 0 -1 4194304 6514 0 0 0 119997 7 0 0 25 0 1 0 864660862 32124928 6433 1992294400 134512640 135151029 4294956240 18446744073709551615 134554823 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11616/statm: 7843 6433 79 155 0 7686 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 31372

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.97
CPU system time (s): 0.078987
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 31372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.078987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6514
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= 1030

runsolver used 0.874867 second user time and 2.53261 second system time

The end

Launcher Data 

Begin job on node39 at 2009-03-28 18:18:14
IDJOB=1515875
IDBENCH=70466
IDSOLVER=507
FILE ID=node39/1515875-1238260694
PBS_JOBID= 9060778
Free space on /tmp= 66228 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/70/unif-k7-r89-v70-c6230-S2141146009-040.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515875-1238260694/watcher-1515875-1238260694 -o /tmp/evaluation-result-1515875-1238260694/solver-1515875-1238260694 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515875-1238260694.cnf

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

MD5SUM BENCH= 706f9f438d5c8feea78ebbd738aac840
RANDOM SEED=1329134662

node39.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		: 3000.285
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		: 3000.285
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:       1070592 kB
Buffers:         87572 kB
Cached:         802608 kB
SwapCached:       8168 kB
Active:          46616 kB
Inactive:       853524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1070592 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:             868 kB
Writeback:           0 kB
Mapped:          16692 kB
Slab:            71472 kB
Committed_AS:  2188696 kB
PageTables:       1188 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= 66228 MiB
End job on node39 at 2009-03-28 18:38:16