Trace number 1518455

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/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S809967194-078.cnf
MD5SUMed095e38b0a3e5af1f48e3823e5c45cb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.019996
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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-1518455-1238299871.cnf
0.00/0.00	c found header 'p cnf 560 2380'
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     2380     560      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2353     543      0     0     17       0      0    0.0   0    0
0.00/0.01	c l    0.0     2353     543      0     0     17       0   2353    0.0   0    0
0.00/0.01	c R    0.0     2353     543      0     0     17     103    103   48.2  16    0
0.00/0.02	c R    0.0     2353     543      0     0     17     203    203   42.9  23    0
0.00/0.05	c R    0.1     2353     543      0     0     17     805    805   35.6  25    0
0.00/0.06	c B    0.1     2353     543      0     0     17    1000   1000   34.5  27    0
0.09/0.12	c B    0.1     2353     543      0     0     17    2001   2001   32.9  25    1
0.09/0.14	c +    0.1     2353     543      0     0     17    2356   2588   33.4  26    1
0.09/0.14	c R    0.1     2353     543      0     0     17    2412   2412   33.4  24    1
0.09/0.17	c +    0.2     2353     543      0     0     17    2945   2846   34.8  24    1
0.19/0.21	c +    0.2     2353     543      0     0     17    3683   3130   35.6  24    1
0.19/0.27	c +    0.3     2353     543      0     0     17    4600   3443   36.0  27    1
0.29/0.34	c +    0.3     2353     543      0     0     17    5750   3787   36.2  27    1
0.29/0.39	c N    0.4     2353     543      0     0     17    6421   3795   36.1  26    1
0.39/0.45	c +    0.5     2353     543      0     0     17    7185   4165   36.0  27    1
0.49/0.51	c B    0.5     2353     543      0     0     17    8004   4172   35.9  25    1
0.49/0.57	c +    0.6     2353     543      0     0     17    8982   4581   36.4  25    1
0.69/0.73	c +    0.7     2353     543      0     0     17   11225   5039   35.1  27    1
0.89/0.93	c
0.89/0.93	c       original/binary      fixed     eliminated      learned       agility
0.89/0.93	c   seconds        variables     equivalent    conflicts       height       MB
0.89/0.93	c
0.89/0.93	c +    0.9     2353     543      0     0     17   14031   5542   34.4  25    1
1.00/1.07	c N    1.1     2353     543      0     0     17   16039   5554   34.3  26    1
1.10/1.19	c +    1.2     2353     543      0     0     17   17537   6096   34.2  27    1
1.49/1.55	c +    1.6     2353     543      0     0     17   21925   6705   34.2  26    2
1.69/1.72	c B    1.7     2353     543      0     0     17   24015   6717   33.7  27    2
1.99/2.00	c +    2.0     2353     543      0     0     17   27405   7375   33.0  28    2
2.59/2.60	c +    2.6     2353     543      0     0     17   34256   8112   32.2  26    2
2.89/2.97	c N    3.0     2353     543      0     0     17   38477   8127   32.1  26    2
3.39/3.42	c +    3.4     2353     543      0     0     17   42820   8923   32.0  29    2
4.39/4.43	c +    4.4     2353     543      0     0     17   53526   9815   31.5  29    2
5.39/5.49	c B    5.5     2353     543      0     0     17   64034   9823   30.6  28    3
5.69/5.77	c +    5.8     2353     543      0     0     17   66906  10796   30.4  26    3
7.39/7.46	c +    7.5     2353     543      0     0     17   83633  11875   29.9  28    3
8.08/8.15	c N    8.2     2353     543      0     0     17   89780  11884   29.8  26    3
9.89/9.96	c +   10.0     2353     543      0     0     17  104542  13062   29.4  27    3
12.78/12.82	c +   12.8     2353     543      0     0     17  130675  14368   30.5  28    4
16.48/16.54	c B   16.5     2353     543      0     0     17  160056  14376   30.5  27    4
16.78/16.88	c +   16.9     2353     543      0     0     17  163344  15804   30.6  27    4
22.18/22.23	c +   22.2     2353     543      0     0     17  204180  17384   29.8  26    5
22.28/22.36	c
22.28/22.36	c       original/binary      fixed     eliminated      learned       agility
22.28/22.36	c   seconds        variables     equivalent    conflicts       height       MB
22.28/22.36	c
22.28/22.36	c R   22.4     2353     543      0     0     17  205186  16825   29.8  25    5
29.18/29.29	c +   29.3     2353     543      0     0     17  255225  19122   30.5  27    6
39.28/39.35	c +   39.3     2353     543      0     0     17  319030  21034   30.6  26    6
49.87/49.94	c B   49.9     2353     543      0     0     17  384109  21041   30.4  28    7
52.17/52.23	c +   52.2     2353     543      0     0     17  398786  23137   30.6  27    7
64.27/64.34	c N   64.3     2353     543      0     0     17  461620  23145   30.1  28    8
71.57/71.63	c +   71.6     2353     543      0     0     17  498480  25450   29.7  26    8
95.36/95.43	c +   95.4     2353     543      0     0     17  623101  27995   29.8  27    9
128.85/128.93	c +  128.9     2353     543      0     0     17  778876  30794   30.3  27   10
155.54/155.67	c B  155.6     2353     543      0     0     17  896227  30804   30.2  27   11
175.63/175.76	c +  175.7     2353     543      0     0     17  973597  33873   30.0  27   11
190.03/190.14	c N  190.1     2353     543      0     0     17 1025583  33888   29.7  27   12
241.72/241.89	c +  241.8     2353     543      0     0     17 1216995  37260   29.2  26   13
329.19/329.35	c +  329.3     2353     543      0     0     17 1521242  40986   29.4  28   15
446.56/446.77	c +  446.6     2353     543      0     0     17 1901553  45084   29.3  28   16
501.24/501.49	c B  501.3     2353     543      0     0     17 2048440  45100   29.3  26   17
578.82/579.05	c N  578.9     2353     543      0     0     17 2256028  45099   29.4  27   18
624.00/624.22	c +  624.0     2353     543      0     0     17 2376941  49592   29.3  28   19
857.03/857.32	c +  857.1     2353     543      0     0     17 2971175  54551   29.5  26   21
1167.75/1168.14	c
1167.75/1168.14	c       original/binary      fixed     eliminated      learned       agility
1167.75/1168.14	c   seconds        variables     equivalent    conflicts       height       MB
1167.75/1168.14	c
1167.75/1168.14	c + 1167.8     2353     543      0     0     17 3713965  60006   29.4  26   24
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c
1200.04/1200.40	c 3783427 conflicts, 4574246 decisions, 1 random
1200.04/1200.40	c 0 iterations, 546 restarts, 6105 skipped
1200.04/1200.40	c 34 enlarged, 0 shrunken, 37000 rescored, 898 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, 17 elim, 0 merged
1200.04/1200.40	c elim: 7917 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: 150988 probed, 139 phases, 139 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: 104349470 learned, 20% deleted, 29 strong, 26 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: 351468359 propagations, 0.29 megaprops
1200.04/1200.40	c
1200.04/1200.40	c 1200.0 seconds, 25 MB max, 477 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-1518455-1238299871/watcher-1518455-1238299871 -o /tmp/evaluation-result-1518455-1238299871/solver-1518455-1238299871 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1518455-1238299871.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 15849
/proc/meminfo: memFree=1022112/2055920 swapFree=4178260/4192956
[pid=15849] ppid=15847 vsize=916 CPUtime=0
/proc/15849/stat : 15849 (precosat) R 15847 15849 15778 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 868578635 937984 151 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15849/statm: 229 151 79 155 0 72 0

[startup+0.0969089 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 15849
/proc/meminfo: memFree=1022112/2055920 swapFree=4178260/4192956
[pid=15849] ppid=15847 vsize=1312 CPUtime=0.09
/proc/15849/stat : 15849 (precosat) R 15847 15849 15778 0 -1 4194304 239 0 0 0 9 0 0 0 18 0 1 0 868578635 1343488 223 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15849/statm: 328 223 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.10191 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 15849
/proc/meminfo: memFree=1022112/2055920 swapFree=4178260/4192956
[pid=15849] ppid=15847 vsize=1312 CPUtime=0.09
/proc/15849/stat : 15849 (precosat) R 15847 15849 15778 0 -1 4194304 243 0 0 0 9 0 0 0 18 0 1 0 868578635 1343488 227 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15849/statm: 328 227 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301939 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 15849
/proc/meminfo: memFree=1022112/2055920 swapFree=4178260/4192956
[pid=15849] ppid=15847 vsize=1708 CPUtime=0.29
/proc/15849/stat : 15849 (precosat) R 15847 15849 15778 0 -1 4194304 334 0 0 0 29 0 0 0 19 0 1 0 868578635 1748992 318 1992294400 134512640 135151029 4294956240 18446744073709551615 134554729 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15849/statm: 427 318 79 155 0 270 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1708

[startup+0.702998 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 15849
/proc/meminfo: memFree=1022112/2055920 swapFree=4178260/4192956
[pid=15849] ppid=15847 vsize=1972 CPUtime=0.69
/proc/15849/stat : 15849 (precosat) R 15847 15849 15778 0 -1 4194304 418 0 0 0 69 0 0 0 22 0 1 0 868578635 2019328 402 1992294400 134512640 135151029 4294956240 18446744073709551615 134555348 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15849/statm: 493 402 79 155 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1972

[startup+1.50112 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15850
/proc/meminfo: memFree=1020568/2055920 swapFree=4178260/4192956
[pid=15849] ppid=15847 vsize=2500 CPUtime=1.49
/proc/15849/stat : 15849 (precosat) R 15847 15849 15778 0 -1 4194304 533 0 0 0 149 0 0 0 25 0 1 0 868578635 2560000 517 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15849/statm: 625 517 79 155 0 468 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2500

[startup+3.10135 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15850
/proc/meminfo: memFree=1019928/2055920 swapFree=4178260/4192956
[pid=15849] ppid=15847 vsize=3028 CPUtime=3.09
/proc/15849/stat : 15849 (precosat) R 15847 15849 15778 0 -1 4194304 694 0 0 0 309 0 0 0 25 0 1 0 868578635 3100672 678 1992294400 134512640 135151029 4294956240 18446744073709551615 134555122 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15849/statm: 757 678 79 155 0 600 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3028

[startup+6.30182 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15850
/proc/meminfo: memFree=1018968/2055920 swapFree=4178260/4192956
[pid=15849] ppid=15847 vsize=3820 CPUtime=6.29
/proc/15849/stat : 15849 (precosat) R 15847 15849 15778 0 -1 4194304 884 0 0 0 629 0 0 0 25 0 1 0 868578635 3911680 868 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15849/statm: 955 868 79 155 0 798 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3820

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15850
/proc/meminfo: memFree=1017688/2055920 swapFree=4178260/4192956
[pid=15849] ppid=15847 vsize=4884 CPUtime=12.68
/proc/15849/stat : 15849 (precosat) R 15847 15849 15778 0 -1 4194304 1131 0 0 0 1268 0 0 0 25 0 1 0 868578635 5001216 1115 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15849/statm: 1221 1115 79 155 0 1064 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4884

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15850
/proc/meminfo: memFree=1015960/2055920 swapFree=4178260/4192956
[pid=15849] ppid=15847 vsize=6616 CPUtime=25.48
/proc/15849/stat : 15849 (precosat) R 15847 15849 15778 0 -1 4194304 1562 0 0 0 2547 1 0 0 25 0 1 0 868578635 6774784 1546 1992294400 134512640 135151029 4294956240 18446744073709551615 134542823 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15849/statm: 1654 1546 79 155 0 1497 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6616

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15850
/proc/meminfo: memFree=1014296/2055920 swapFree=4178260/4192956
[pid=15849] ppid=15847 vsize=8284 CPUtime=51.07
/proc/15849/stat : 15849 (precosat) R 15847 15849 15778 0 -1 4194304 1961 0 0 0 5106 1 0 0 25 0 1 0 868578635 8482816 1945 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15849/statm: 2071 1945 79 155 0 1914 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8284

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15850
/proc/meminfo: memFree=1011800/2055920 swapFree=4178260/4192956
[pid=15849] ppid=15847 vsize=10968 CPUtime=102.26
/proc/15849/stat : 15849 (precosat) R 15847 15849 15778 0 -1 4194304 2575 0 0 0 10224 2 0 0 25 0 1 0 868578635 11231232 2559 1992294400 134512640 135151029 4294956240 18446744073709551615 134530746 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15849/statm: 2742 2559 79 155 0 2585 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10968

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15850
/proc/meminfo: memFree=1010392/2055920 swapFree=4178260/4192956
[pid=15849] ppid=15847 vsize=12500 CPUtime=162.24
/proc/15849/stat : 15849 (precosat) R 15847 15849 15778 0 -1 4194304 2922 0 0 0 16222 2 0 0 25 0 1 0 868578635 12800000 2906 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15849/statm: 3125 2906 79 155 0 2968 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12500

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15850
/proc/meminfo: memFree=1008920/2055920 swapFree=4178260/4192956
[pid=15849] ppid=15847 vsize=14192 CPUtime=222.23
/proc/15849/stat : 15849 (precosat) R 15847 15849 15778 0 -1 4194304 3286 0 0 0 22220 3 0 0 25 0 1 0 868578635 14532608 3270 1992294400 134512640 135151029 4294956240 18446744073709551615 134554823 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15849/statm: 3548 3270 79 155 0 3391 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14192

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15850
/proc/meminfo: memFree=1007448/2055920 swapFree=4178260/4192956
[pid=15849] ppid=15847 vsize=15684 CPUtime=282.21
/proc/15849/stat : 15849 (precosat) R 15847 15849 15778 0 -1 4194304 3655 0 0 0 28218 3 0 0 25 0 1 0 868578635 16060416 3639 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15849/statm: 3921 3639 79 155 0 3764 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15684

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15850
/proc/meminfo: memFree=1006360/2055920 swapFree=4178260/4192956
[pid=15849] ppid=15847 vsize=16824 CPUtime=342.19
/proc/15849/stat : 15849 (precosat) R 15847 15849 15778 0 -1 4194304 3904 0 0 0 34216 3 0 0 25 0 1 0 868578635 17227776 3888 1992294400 134512640 135151029 4294956240 18446744073709551615 134555012 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15849/statm: 4206 3888 79 155 0 4049 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 16824

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15850
/proc/meminfo: memFree=1005464/2055920 swapFree=4178260/4192956
[pid=15849] ppid=15847 vsize=17916 CPUtime=402.17
/proc/15849/stat : 15849 (precosat) R 15847 15849 15778 0 -1 4194304 4120 0 0 0 40214 3 0 0 25 0 1 0 868578635 18345984 4104 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15849/statm: 4479 4104 79 155 0 4322 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 17916

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15850
/proc/meminfo: memFree=1004760/2055920 swapFree=4178260/4192956
[pid=15849] ppid=15847 vsize=18784 CPUtime=462.15
/proc/15849/stat : 15849 (precosat) R 15847 15849 15778 0 -1 4194304 4309 0 0 0 46212 3 0 0 25 0 1 0 868578635 19234816 4293 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15849/statm: 4696 4293 79 155 0 4539 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 18784

[startup+522.302 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 15850
/proc/meminfo: memFree=1003672/2055920 swapFree=4178260/4192956
[pid=15849] ppid=15847 vsize=19932 CPUtime=522.14
/proc/15849/stat : 15849 (precosat) R 15847 15849 15778 0 -1 4194304 4598 0 0 0 52210 4 0 0 25 0 1 0 868578635 20410368 4582 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15849/statm: 4983 4582 79 155 0 4826 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 19932

[startup+582.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 15850
/proc/meminfo: memFree=1002904/2055920 swapFree=4178260/4192956
[pid=15849] ppid=15847 vsize=20848 CPUtime=582.11
/proc/15849/stat : 15849 (precosat) R 15847 15849 15778 0 -1 4194304 4765 0 0 0 58207 4 0 0 25 0 1 0 868578635 21348352 4749 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15849/statm: 5212 4749 79 155 0 5055 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 20848

[startup+642.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 15850
/proc/meminfo: memFree=1002008/2055920 swapFree=4178260/4192956
[pid=15849] ppid=15847 vsize=21888 CPUtime=642.1
/proc/15849/stat : 15849 (precosat) R 15847 15849 15778 0 -1 4194304 5003 0 0 0 64206 4 0 0 25 0 1 0 868578635 22413312 4987 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15849/statm: 5472 4987 79 155 0 5315 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 21888

[startup+702.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 15850
/proc/meminfo: memFree=1001496/2055920 swapFree=4178260/4192956
[pid=15849] ppid=15847 vsize=22496 CPUtime=702.08
/proc/15849/stat : 15849 (precosat) R 15847 15849 15778 0 -1 4194304 5118 0 0 0 70203 5 0 0 25 0 1 0 868578635 23035904 5102 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15849/statm: 5624 5102 79 155 0 5467 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 22496

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15850
/proc/meminfo: memFree=1001112/2055920 swapFree=4178260/4192956
[pid=15849] ppid=15847 vsize=22932 CPUtime=762.07
/proc/15849/stat : 15849 (precosat) R 15847 15849 15778 0 -1 4194304 5213 0 0 0 76202 5 0 0 25 0 1 0 868578635 23482368 5197 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15849/statm: 5733 5197 79 155 0 5576 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 22932

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15850
/proc/meminfo: memFree=1000920/2055920 swapFree=4178260/4192956
[pid=15849] ppid=15847 vsize=23076 CPUtime=822.05
/proc/15849/stat : 15849 (precosat) R 15847 15849 15778 0 -1 4194304 5265 0 0 0 82200 5 0 0 25 0 1 0 868578635 23629824 5249 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15849/statm: 5769 5249 79 155 0 5612 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 23076

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15850
/proc/meminfo: memFree=1000216/2055920 swapFree=4178260/4192956
[pid=15849] ppid=15847 vsize=23984 CPUtime=882.02
/proc/15849/stat : 15849 (precosat) R 15847 15849 15778 0 -1 4194304 5444 0 0 0 88197 5 0 0 25 0 1 0 868578635 24559616 5428 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15849/statm: 5996 5428 79 155 0 5839 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 23984

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15850
/proc/meminfo: memFree=999960/2055920 swapFree=4178260/4192956
[pid=15849] ppid=15847 vsize=24276 CPUtime=942.01
/proc/15849/stat : 15849 (precosat) R 15847 15849 15778 0 -1 4194304 5507 0 0 0 94195 6 0 0 25 0 1 0 868578635 24858624 5491 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15849/statm: 6069 5491 79 155 0 5912 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 24276

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15850
/proc/meminfo: memFree=999576/2055920 swapFree=4178260/4192956
[pid=15849] ppid=15847 vsize=24728 CPUtime=1002
/proc/15849/stat : 15849 (precosat) R 15847 15849 15778 0 -1 4194304 5603 0 0 0 100194 6 0 0 25 0 1 0 868578635 25321472 5587 1992294400 134512640 135151029 4294956240 18446744073709551615 134574633 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15849/statm: 6182 5587 79 155 0 6025 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 24728

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15850
/proc/meminfo: memFree=999000/2055920 swapFree=4178260/4192956
[pid=15849] ppid=15847 vsize=25532 CPUtime=1061.98
/proc/15849/stat : 15849 (precosat) R 15847 15849 15778 0 -1 4194304 5741 0 0 0 106192 6 0 0 25 0 1 0 868578635 26144768 5725 1992294400 134512640 135151029 4294956240 18446744073709551615 134554817 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15849/statm: 6383 5725 79 155 0 6226 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 25532

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15850
/proc/meminfo: memFree=998104/2055920 swapFree=4178260/4192956
[pid=15849] ppid=15847 vsize=26556 CPUtime=1121.96
/proc/15849/stat : 15849 (precosat) R 15847 15849 15778 0 -1 4194304 5962 0 0 0 112190 6 0 0 25 0 1 0 868578635 27193344 5946 1992294400 134512640 135151029 4294956240 18446744073709551615 134574592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15849/statm: 6639 5946 79 155 0 6482 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 26556

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15850
/proc/meminfo: memFree=997912/2055920 swapFree=4178260/4192956
[pid=15849] ppid=15847 vsize=26716 CPUtime=1181.94
/proc/15849/stat : 15849 (precosat) R 15847 15849 15778 0 -1 4194304 6003 0 0 0 118188 6 0 0 25 0 1 0 868578635 27357184 5987 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15849/statm: 6679 5987 79 155 0 6522 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 26716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15850
/proc/meminfo: memFree=997784/2055920 swapFree=4178260/4192956
[pid=15849] ppid=15847 vsize=26860 CPUtime=1200.04
/proc/15849/stat : 15849 (precosat) R 15847 15849 15778 0 -1 4194304 6028 0 0 0 119998 6 0 0 25 0 1 0 868578635 27504640 6012 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/15849/statm: 6715 6012 79 155 0 6558 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 26860

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): 1199.98
CPU system time (s): 0.066989
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 26860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.066989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6028
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= 1863

runsolver used 0.965853 second user time and 2.41163 second system time

The end

Launcher Data 

Begin job on node39 at 2009-03-29 06:11:12
IDJOB=1518455
IDBENCH=70681
IDSOLVER=507
FILE ID=node39/1518455-1238299871
PBS_JOBID= 9061042
Free space on /tmp= 66228 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S809967194-078.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518455-1238299871/watcher-1518455-1238299871 -o /tmp/evaluation-result-1518455-1238299871/solver-1518455-1238299871 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1518455-1238299871.cnf

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

MD5SUM BENCH= ed095e38b0a3e5af1f48e3823e5c45cb
RANDOM SEED=1134878962

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:       1022592 kB
Buffers:         92244 kB
Cached:         842136 kB
SwapCached:       8168 kB
Active:         128648 kB
Inactive:       815624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1022592 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          16688 kB
Slab:            75444 kB
Committed_AS:  2195528 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 2009-03-29 06:31:14