Trace number 1512839

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) 1200.06 1200.53

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S144924920-056.cnf
MD5SUM6b9a37a79419867538c8285ea50dff79
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark94.1817
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
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 522000
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-1512839-1238208949.cnf
0.00/0.00	c found header 'p cnf 1100 22000'
0.00/0.02	c finished parsing
0.00/0.02	c
0.00/0.02	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.02	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.02	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.02	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.02	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.02	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.02	c
0.00/0.02	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.02	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.02	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.02	c
0.00/0.02	c starting search after 0.0 seconds
0.00/0.02	c no decision limit
0.00/0.02	c
0.00/0.02	c       original/binary      fixed     eliminated      learned       agility
0.00/0.02	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.02	c
0.00/0.02	c *    0.0    22000    1100      0     0      0       0      0    0.0   0    1
0.19/0.23	c s    0.2    22000    1100      0     0      0       0      0    0.0   0    2
0.19/0.23	c l    0.2    22000    1100      0     0      0       0  22000    0.0   0    2
0.19/0.24	c R    0.2    22000    1100      0     0      0     100    100  228.8  16    2
0.19/0.26	c R    0.3    22000    1100      0     0      0     202    202  209.3  23    2
0.29/0.33	c N    0.3    22000    1100      0     0      0     803    803  232.7  26    2
0.29/0.35	c B    0.4    22000    1100      0     0      0    1001   1001  238.9  25    2
0.39/0.49	c B    0.5    22000    1100      0     0      0    2002   2002  233.9  23    3
0.49/0.55	c N    0.6    22000    1100      0     0      0    2410   2410  236.6  26    3
1.09/1.17	c N    1.2    22000    1100      0     0      0    6434   6434  257.4  26    6
1.39/1.42	c B    1.4    22000    1100      0     0      0    8005   8005  262.7  27    7
2.88/2.91	c N    2.9    22000    1100      0     0      0   16060  16060  277.9  25   12
4.19/4.27	c +    4.3    22000    1100      0     0      0   22000  24200  281.2  26   16
4.59/4.66	c B    4.7    22000    1100      0     0      0   24008  24008  279.0  26   17
5.29/5.37	c +    5.4    22000    1100      0     0      0   27501  26620  280.3  27   17
6.89/6.96	c +    7.0    22000    1100      0     0      0   34375  29282  280.0  25   19
7.89/7.98	c N    8.0    22000    1100      0     0      0   38496  29295  282.8  25   21
9.09/9.14	c +    9.1    22000    1100      0     0      0   42967  32210  285.3  26   21
12.09/12.16	c +   12.2    22000    1100      0     0      0   53705  35431  283.7  28   23
14.89/14.92	c
14.89/14.92	c       original/binary      fixed     eliminated      learned       agility
14.89/14.92	c   seconds        variables     equivalent    conflicts       height       MB
14.89/14.92	c
14.89/14.92	c B   14.9    22000    1100      0     0      0   64026  35433  282.8  24   25
15.69/15.77	c +   15.8    22000    1100      0     0      0   67130  38974  282.9  25   26
20.48/20.50	c +   20.5    22000    1100      0     0      0   83910  42871  284.2  27   28
22.29/22.37	c R   22.4    22000    1100      0     0      0   89807  42882  285.6  25   31
27.49/27.55	c +   27.5    22000    1100      0     0      0  104885  47158  285.7  25   31
36.18/36.25	c +   36.2    22000    1100      0     0      0  131106  51873  285.3  27   34
45.87/45.96	c B   45.9    22000    1100      0     0      0  160041  51879  282.8  26   37
47.17/47.20	c +   47.2    22000    1100      0     0      0  163882  57060  281.4  26   38
61.27/61.38	c +   61.4    22000    1100      0     0      0  204852  62766  279.3  25   41
61.47/61.60	c N   61.6    22000    1100      0     0      0  205228  57451  279.4  26   41
85.86/85.91	c +   85.9    22000    1100      0     0      0  256066  69042  282.1  24   47
113.55/113.67	c +  113.6    22000    1100      0     0      0  320081  75946  284.2  28   51
141.34/141.49	c B  141.4    22000    1100      0     0      0  384091  75953  282.0  28   55
147.74/147.81	c +  147.8    22000    1100      0     0      0  400100  83540  282.4  26   55
177.53/177.61	c N  177.5    22000    1100      0     0      0  461651  83557  279.8  25   63
206.62/206.80	c +  206.7    22000    1100      0     0      0  500127  91894  278.4  24   64
275.09/275.22	c +  275.1    22000    1100      0     0      0  625159 101083  277.2  26   68
373.92/374.16	c +  374.0    22000    1100      0     0      0  781445 111191  278.3  27   78
435.48/435.75	c B  435.6    22000    1100      0     0      0  896188 111204  276.7  28   83
482.37/482.69	c
482.37/482.69	c       original/binary      fixed     eliminated      learned       agility
482.37/482.69	c   seconds        variables     equivalent    conflicts       height       MB
482.37/482.69	c
482.37/482.69	c +  482.5    22000    1100      0     0      0  976805 122310  275.7  26   85
535.26/535.50	c N  535.3    22000    1100      0     0      0 1025697 122315  275.2  26   95
740.98/741.39	c +  741.1    22000    1100      0     0      0 1221005 134541  273.2  26   92
952.81/953.24	c +  952.9    22000    1100      0     0      0 1526258 147995  271.9  27  104
1200.03/1200.50	c
1200.03/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.50	c
1200.03/1200.50	c 1810376 conflicts, 2381128 decisions, 1 random
1200.03/1200.50	c 0 iterations, 412 restarts, 3117 skipped
1200.03/1200.50	c 20 enlarged, 0 shrunken, 17704 rescored, 506 rebiased
1200.03/1200.50	c 1 simplifications, 0 reductions
1200.03/1200.50	c
1200.03/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.03/1200.50	c elim: 111877 resolutions, 1 phases, 1 rounds
1200.03/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.03/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.03/1200.50	c prbe: 204600 probed, 93 phases, 93 rounds
1200.03/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.03/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.03/1200.50	c hash: 0 units, 0 merged
1200.03/1200.50	c mins: 280001362 learned, 7% deleted, 0 strong, 29 depth
1200.03/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.03/1200.50	c strs: 0 forward, 0 backward
1200.03/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.03/1200.50	c prps: 197776815 propagations, 0.16 megaprops
1200.03/1200.50	c
1200.03/1200.50	c 1200.0 seconds, 122 MB max, 1022 MB recycled
1200.03/1200.50	c
1200.03/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.50	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-1512839-1238208949/watcher-1512839-1238208949 -o /tmp/evaluation-result-1512839-1238208949/solver-1512839-1238208949 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1512839-1238208949.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 0.99 0.91 3/64 31659
/proc/meminfo: memFree=1127360/2055920 swapFree=4176728/4192956
[pid=31659] ppid=31657 vsize=1052 CPUtime=0
/proc/31659/stat : 31659 (precosat) R 31657 31659 31530 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 1093561186 1077248 148 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31659/statm: 263 148 63 155 0 106 0

[startup+0.0809599 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 31659
/proc/meminfo: memFree=1127360/2055920 swapFree=4176728/4192956
[pid=31659] ppid=31657 vsize=3480 CPUtime=0.07
/proc/31659/stat : 31659 (precosat) R 31657 31659 31530 0 -1 4194304 830 0 0 0 7 0 0 0 18 0 1 0 1093561186 3563520 763 1992294400 134512640 135151029 4294956240 18446744073709551615 134526033 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31659/statm: 870 763 79 155 0 713 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3480

[startup+0.101963 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 31659
/proc/meminfo: memFree=1127360/2055920 swapFree=4176728/4192956
[pid=31659] ppid=31657 vsize=3480 CPUtime=0.09
/proc/31659/stat : 31659 (precosat) R 31657 31659 31530 0 -1 4194304 830 0 0 0 9 0 0 0 18 0 1 0 1093561186 3563520 763 1992294400 134512640 135151029 4294956240 18446744073709551615 134526310 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31659/statm: 870 763 79 155 0 713 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3480

[startup+0.302002 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 31659
/proc/meminfo: memFree=1127360/2055920 swapFree=4176728/4192956
[pid=31659] ppid=31657 vsize=3480 CPUtime=0.29
/proc/31659/stat : 31659 (precosat) R 31657 31659 31530 0 -1 4194304 830 0 0 0 29 0 0 0 19 0 1 0 1093561186 3563520 763 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31659/statm: 870 763 79 155 0 713 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3480

[startup+0.701082 s]
/proc/loadavg: 1.00 0.99 0.91 3/64 31659
/proc/meminfo: memFree=1127360/2055920 swapFree=4176728/4192956
[pid=31659] ppid=31657 vsize=5196 CPUtime=0.69
/proc/31659/stat : 31659 (precosat) R 31657 31659 31530 0 -1 4194304 1274 0 0 0 69 0 0 0 23 0 1 0 1093561186 5320704 1207 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31659/statm: 1299 1207 79 155 0 1142 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5196

[startup+1.50124 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 31660
/proc/meminfo: memFree=1121528/2055920 swapFree=4176728/4192956
[pid=31659] ppid=31657 vsize=8364 CPUtime=1.49
/proc/31659/stat : 31659 (precosat) R 31657 31659 31530 0 -1 4194304 2053 0 0 0 148 1 0 0 25 0 1 0 1093561186 8564736 1986 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31659/statm: 2091 1986 79 155 0 1934 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8364

[startup+3.10155 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 31660
/proc/meminfo: memFree=1117368/2055920 swapFree=4176728/4192956
[pid=31659] ppid=31657 vsize=13644 CPUtime=3.08
/proc/31659/stat : 31659 (precosat) R 31657 31659 31530 0 -1 4194304 3400 0 0 0 307 1 0 0 25 0 1 0 1093561186 13971456 3333 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31659/statm: 3411 3333 79 155 0 3254 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13644

[startup+6.30118 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 31660
/proc/meminfo: memFree=1108984/2055920 swapFree=4176728/4192956
[pid=31659] ppid=31657 vsize=20508 CPUtime=6.29
/proc/31659/stat : 31659 (precosat) R 31657 31659 31530 0 -1 4194304 5093 0 0 0 626 3 0 0 25 0 1 0 1093561186 21000192 5026 1992294400 134512640 135151029 4294956240 18446744073709551615 134554940 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31659/statm: 5127 5026 79 155 0 4970 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20508

[startup+12.7014 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 31660
/proc/meminfo: memFree=1102712/2055920 swapFree=4176728/4192956
[pid=31659] ppid=31657 vsize=26316 CPUtime=12.68
/proc/31659/stat : 31659 (precosat) R 31657 31659 31530 0 -1 4194304 6553 0 0 0 1265 3 0 0 25 0 1 0 1093561186 26947584 6486 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31659/statm: 6579 6486 79 155 0 6422 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26316

[startup+25.5019 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 31660
/proc/meminfo: memFree=1094904/2055920 swapFree=4176728/4192956
[pid=31659] ppid=31657 vsize=32916 CPUtime=25.49
/proc/31659/stat : 31659 (precosat) R 31657 31659 31530 0 -1 4194304 8198 0 0 0 2544 5 0 0 25 0 1 0 1093561186 33705984 8131 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31659/statm: 8229 8131 79 155 0 8072 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 32916

[startup+51.102 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 31660
/proc/meminfo: memFree=1084024/2055920 swapFree=4176728/4192956
[pid=31659] ppid=31657 vsize=43744 CPUtime=51.07
/proc/31659/stat : 31659 (precosat) R 31657 31659 31530 0 -1 4194304 10895 0 0 0 5100 7 0 0 25 0 1 0 1093561186 44793856 10828 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31659/statm: 10936 10828 79 155 0 10779 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 43744

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 31660
/proc/meminfo: memFree=1073976/2055920 swapFree=4176728/4192956
[pid=31659] ppid=31657 vsize=53808 CPUtime=102.26
/proc/31659/stat : 31659 (precosat) R 31657 31659 31530 0 -1 4194304 13397 0 0 0 10216 10 0 0 25 0 1 0 1093561186 55099392 13330 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31659/statm: 13452 13330 79 155 0 13295 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 53808

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 31660
/proc/meminfo: memFree=1063928/2055920 swapFree=4176728/4192956
[pid=31659] ppid=31657 vsize=64000 CPUtime=162.24
/proc/31659/stat : 31659 (precosat) R 31657 31659 31530 0 -1 4194304 15937 0 0 0 16211 13 0 0 25 0 1 0 1093561186 65536000 15870 1992294400 134512640 135151029 4294956240 18446744073709551615 134573872 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31659/statm: 16000 15870 79 155 0 15843 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 64000

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 31660
/proc/meminfo: memFree=1054264/2055920 swapFree=4176728/4192956
[pid=31659] ppid=31657 vsize=73768 CPUtime=222.21
/proc/31659/stat : 31659 (precosat) R 31657 31659 31530 0 -1 4194304 18313 0 0 0 22205 16 0 0 25 0 1 0 1093561186 75538432 18246 1992294400 134512640 135151029 4294956240 18446744073709551615 134554839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31659/statm: 18442 18246 79 155 0 18285 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 73768

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 31660
/proc/meminfo: memFree=1050680/2055920 swapFree=4176728/4192956
[pid=31659] ppid=31657 vsize=77728 CPUtime=282.19
/proc/31659/stat : 31659 (precosat) R 31657 31659 31530 0 -1 4194304 19323 0 0 0 28202 17 0 0 25 0 1 0 1093561186 79593472 19256 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31659/statm: 19432 19256 79 155 0 19275 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 77728

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 31666
/proc/meminfo: memFree=1047352/2055920 swapFree=4176728/4192956
[pid=31659] ppid=31657 vsize=80704 CPUtime=342.16
/proc/31659/stat : 31659 (precosat) R 31657 31659 31530 0 -1 4194304 20029 0 0 0 34198 18 0 0 25 0 1 0 1093561186 82640896 19962 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31659/statm: 20176 19962 79 155 0 20019 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 80704

[startup+402.302 s]
/proc/loadavg: 1.05 1.00 0.91 2/65 32142
/proc/meminfo: memFree=1038832/2055920 swapFree=4176728/4192956
[pid=31659] ppid=31657 vsize=89012 CPUtime=402.1
/proc/31659/stat : 31659 (precosat) R 31657 31659 31530 0 -1 4194304 22062 0 0 0 40189 21 0 0 25 0 1 0 1093561186 91148288 21995 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31659/statm: 22253 21995 79 155 0 22096 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 89012

[startup+462.302 s]
/proc/loadavg: 1.02 1.00 0.91 2/65 32142
/proc/meminfo: memFree=1038704/2055920 swapFree=4176728/4192956
[pid=31659] ppid=31657 vsize=89284 CPUtime=462.08
/proc/31659/stat : 31659 (precosat) R 31657 31659 31530 0 -1 4194304 22130 0 0 0 46186 22 0 0 25 0 1 0 1093561186 91426816 22063 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31659/statm: 22321 22063 79 155 0 22164 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 89284

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 32142
/proc/meminfo: memFree=1029040/2055920 swapFree=4176728/4192956
[pid=31659] ppid=31657 vsize=99156 CPUtime=522.06
/proc/31659/stat : 31659 (precosat) R 31657 31659 31530 0 -1 4194304 24561 0 0 0 52181 25 0 0 25 0 1 0 1093561186 101535744 24494 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31659/statm: 24789 24494 79 155 0 24632 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 99156

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 32142
/proc/meminfo: memFree=1025456/2055920 swapFree=4176728/4192956
[pid=31659] ppid=31657 vsize=103156 CPUtime=582.04
/proc/31659/stat : 31659 (precosat) R 31657 31659 31530 0 -1 4194304 25450 0 0 0 58178 26 0 0 25 0 1 0 1093561186 105631744 25383 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31659/statm: 25789 25383 79 155 0 25632 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 103156

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 32142
/proc/meminfo: memFree=1023664/2055920 swapFree=4176728/4192956
[pid=31659] ppid=31657 vsize=104876 CPUtime=642.02
/proc/31659/stat : 31659 (precosat) R 31657 31659 31530 0 -1 4194304 25877 0 0 0 64176 26 0 0 25 0 1 0 1093561186 107393024 25810 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31659/statm: 26219 25810 79 155 0 26062 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 104876

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 32142
/proc/meminfo: memFree=1023096/2055920 swapFree=4176728/4192956
[pid=31659] ppid=31657 vsize=105616 CPUtime=701.99
/proc/31659/stat : 31659 (precosat) R 31657 31659 31530 0 -1 4194304 26021 0 0 0 70173 26 0 0 25 0 1 0 1093561186 108150784 25954 1992294400 134512640 135151029 4294956240 18446744073709551615 134530683 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31659/statm: 26404 25954 79 155 0 26247 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 105616

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 32142
/proc/meminfo: memFree=1023096/2055920 swapFree=4176728/4192956
[pid=31659] ppid=31657 vsize=105616 CPUtime=761.97
/proc/31659/stat : 31659 (precosat) R 31657 31659 31530 0 -1 4194304 26022 0 0 0 76171 26 0 0 25 0 1 0 1093561186 108150784 25955 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31659/statm: 26404 25955 79 155 0 26247 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 105616

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 32142
/proc/meminfo: memFree=1021816/2055920 swapFree=4176728/4192956
[pid=31659] ppid=31657 vsize=106816 CPUtime=821.95
/proc/31659/stat : 31659 (precosat) R 31657 31659 31530 0 -1 4194304 26332 0 0 0 82168 27 0 0 25 0 1 0 1093561186 109379584 26265 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31659/statm: 26704 26265 79 155 0 26547 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 106816

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 32142
/proc/meminfo: memFree=1020792/2055920 swapFree=4176728/4192956
[pid=31659] ppid=31657 vsize=108032 CPUtime=881.94
/proc/31659/stat : 31659 (precosat) R 31657 31659 31530 0 -1 4194304 26589 0 0 0 88166 28 0 0 25 0 1 0 1093561186 110624768 26522 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31659/statm: 27008 26522 79 155 0 26851 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 108032

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 32142
/proc/meminfo: memFree=1019960/2055920 swapFree=4176728/4192956
[pid=31659] ppid=31657 vsize=108836 CPUtime=941.91
/proc/31659/stat : 31659 (precosat) R 31657 31659 31530 0 -1 4194304 26795 0 0 0 94163 28 0 0 25 0 1 0 1093561186 111448064 26728 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31659/statm: 27209 26728 79 155 0 27052 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 108836

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 32142
/proc/meminfo: memFree=1008888/2055920 swapFree=4176728/4192956
[pid=31659] ppid=31657 vsize=120004 CPUtime=1001.89
/proc/31659/stat : 31659 (precosat) R 31657 31659 31530 0 -1 4194304 29556 0 0 0 100158 31 0 0 25 0 1 0 1093561186 122884096 29489 1992294400 134512640 135151029 4294956240 18446744073709551615 134681087 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31659/statm: 30001 29489 79 155 0 29844 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 120004

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 32142
/proc/meminfo: memFree=1002296/2055920 swapFree=4176728/4192956
[pid=31659] ppid=31657 vsize=126852 CPUtime=1061.87
/proc/31659/stat : 31659 (precosat) R 31657 31659 31530 0 -1 4194304 31208 0 0 0 106153 34 0 0 25 0 1 0 1093561186 129896448 31141 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31659/statm: 31713 31141 79 155 0 31556 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 126852

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 32142
/proc/meminfo: memFree=1000376/2055920 swapFree=4176728/4192956
[pid=31659] ppid=31657 vsize=128852 CPUtime=1121.85
/proc/31659/stat : 31659 (precosat) R 31657 31659 31530 0 -1 4194304 31677 0 0 0 112150 35 0 0 25 0 1 0 1093561186 131944448 31610 1992294400 134512640 135151029 4294956240 18446744073709551615 134520451 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31659/statm: 32213 31610 79 155 0 32056 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 128852

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 32142
/proc/meminfo: memFree=1000312/2055920 swapFree=4176728/4192956
[pid=31659] ppid=31657 vsize=128852 CPUtime=1181.83
/proc/31659/stat : 31659 (precosat) R 31657 31659 31530 0 -1 4194304 31678 0 0 0 118148 35 0 0 25 0 1 0 1093561186 131944448 31611 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31659/statm: 32213 31611 79 155 0 32056 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 128852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 32142
/proc/meminfo: memFree=1000312/2055920 swapFree=4176728/4192956
[pid=31659] ppid=31657 vsize=128852 CPUtime=1200.03
/proc/31659/stat : 31659 (precosat) R 31657 31659 31530 0 -1 4194304 31678 0 0 0 119968 35 0 0 25 0 1 0 1093561186 131944448 31611 1992294400 134512640 135151029 4294956240 18446744073709551615 134573929 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31659/statm: 32213 31611 79 155 0 32056 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 128852

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 0.91 2/65 32142
/proc/meminfo: memFree=1000312/2055920 swapFree=4176728/4192956
[pid=31659] ppid=31657 vsize=128852 CPUtime=1200.03
/proc/31659/stat : 31659 (precosat) R 31657 31659 31530 0 -1 4194304 31678 0 0 0 119968 35 0 0 25 0 1 0 1093561186 131944448 31611 1992294400 134512640 135151029 4294956240 18446744073709551615 134573929 0 0 4096 17442 0 0 0 17 1 0 0
/proc/31659/statm: 32213 31611 79 155 0 32056 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 128852

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.06
CPU user time (s): 1199.68
CPU system time (s): 0.374943
CPU usage (%): 99.9608
Max. virtual memory (cumulated for all children) (KiB): 128852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.68
system time used= 0.374943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31678
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= 2691

runsolver used 1.12883 second user time and 2.19766 second system time

The end

Launcher Data 

Begin job on node11 at 2009-03-28 03:55:49
IDJOB=1512839
IDBENCH=70213
IDSOLVER=507
FILE ID=node11/1512839-1238208949
PBS_JOBID= 9060553
Free space on /tmp= 66348 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S144924920-056.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512839-1238208949/watcher-1512839-1238208949 -o /tmp/evaluation-result-1512839-1238208949/solver-1512839-1238208949 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1512839-1238208949.cnf

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

MD5SUM BENCH= 6b9a37a79419867538c8285ea50dff79
RANDOM SEED=163694419

node11.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		: 3000.274
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		: 3000.274
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:       1127776 kB
Buffers:         85720 kB
Cached:         750480 kB
SwapCached:      10196 kB
Active:         187168 kB
Inactive:       660652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1127776 kB
SwapTotal:     4192956 kB
SwapFree:      4176728 kB
Dirty:            1240 kB
Writeback:           0 kB
Mapped:          17344 kB
Slab:            66192 kB
Committed_AS:  2779820 kB
PageTables:       1456 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= 66344 MiB
End job on node11 at 2009-03-28 04:15:51