Trace number 1513511

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.02 1200.31

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/160/
unif-k7-r85-v160-c13600-S91288590-071.cnf
MD5SUMfa1c9f583a9135f82181313be8dfbb29
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark14.0699
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 513600

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1513511-1238218560.cnf
0.00/0.00	c found header 'p cnf 160 13600'
0.00/0.01	c finished parsing
0.00/0.01	c
0.00/0.01	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.01	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.01	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.01	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.01	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.01	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.01	c
0.00/0.01	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.01	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.01	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.01	c
0.00/0.01	c starting search after 0.0 seconds
0.00/0.01	c no decision limit
0.00/0.01	c
0.00/0.01	c       original/binary      fixed     eliminated      learned       agility
0.00/0.01	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.01	c
0.00/0.01	c *    0.0    13600     160      0     0      0       0      0    0.0   0    1
0.49/0.56	c s    0.6    13600     160      0     0      0       0      0    0.0   0    1
0.49/0.56	c l    0.6    13600     160      0     0      0       0  13600    0.0   0    1
0.49/0.56	c R    0.6    13600     160      0     0      0     102    102   55.0   9    1
0.49/0.57	c R    0.6    13600     160      0     0      0     203    203   53.7  16    1
0.59/0.60	c N    0.6    13600     160      0     0      0     808    808   56.6  32    1
0.59/0.61	c B    0.6    13600     160      0     0      0    1000   1000   57.3  33    1
0.59/0.67	c B    0.7    13600     160      0     0      0    2001   2001   58.9  34    2
0.69/0.70	c N    0.7    13600     160      0     0      0    2417   2417   59.0  34    2
0.89/1.00	c N    1.0    13600     160      0     0      0    6433   6433   59.1  35    3
1.09/1.15	c B    1.2    13600     160      0     0      0    8003   8003   59.3  37    3
1.69/1.79	c +    1.8    13600     160      0     0      0   13600  14960   58.9  36    5
2.09/2.14	c N    2.1    13600     160      0     0      0   16062  14970   58.7  35    5
2.19/2.28	c +    2.3    13600     160      0     0      0   17000  16456   58.6  36    5
2.78/2.88	c +    2.9    13600     160      0     0      0   21251  18101   58.4  35    6
3.30/3.31	c B    3.3    13600     160      0     0      0   24012  18115   58.2  35    6
3.69/3.75	c +    3.8    13600     160      0     0      0   26561  19911   58.1  37    6
4.79/4.83	c +    4.8    13600     160      0     0      0   33200  21902   57.8  36    7
5.79/5.81	c N    5.8    13600     160      0     0      0   38510  21912   57.6  37    7
6.19/6.30	c
6.19/6.30	c       original/binary      fixed     eliminated      learned       agility
6.19/6.30	c   seconds        variables     equivalent    conflicts       height       MB
6.19/6.30	c
6.19/6.30	c +    6.3    13600     160      0     0      0   41502  24092   57.6  36    7
8.19/8.22	c +    8.2    13600     160      0     0      0   51876  26501   57.4  36    8
10.58/10.64	c B   10.6    13600     160      0     0      0   64020  26507   57.2  36    9
10.68/10.79	c +   10.8    13600     160      0     0      0   64845  29151   57.2  35    9
13.89/13.94	c +   13.9    13600     160      0     0      0   81055  32066   57.5  35   10
16.09/16.17	c N   16.2    13600     160      0     0      0   89811  32077   57.5  35   11
19.59/19.63	c +   19.6    13600     160      0     0      0  101315  35272   57.4  35   11
26.38/26.48	c +   26.5    13600     160      0     0      0  126640  38799   57.2  36   12
35.88/35.90	c +   35.9    13600     160      0     0      0  158302  42678   56.9  36   13
36.29/36.39	c B   36.4    13600     160      0     0      0  160037  40554   56.9  35   13
49.38/49.48	c +   49.5    13600     160      0     0      0  197876  46945   56.5  36   14
52.17/52.20	c N   52.2    13600     160      0     0      0  205199  46958   56.5  36   15
67.78/67.88	c +   67.9    13600     160      0     0      0  247346  51639   56.1  35   16
90.27/90.33	c +   90.3    13600     160      0     0      0  309180  56802   55.8  36   17
124.06/124.11	c B  124.1    13600     160      0     0      0  384084  56810   55.4  37   19
124.96/125.00	c +  125.0    13600     160      0     0      0  386475  62482   55.4  36   19
160.05/160.18	c N  160.1    13600     160      0     0      0  461631  62490   55.1  34   21
171.24/171.38	c +  171.3    13600     160      0     0      0  483091  68730   55.0  36   21
231.83/231.93	c +  231.9    13600     160      0     0      0  603860  75603   55.0  36   24
320.21/320.31	c
320.21/320.31	c       original/binary      fixed     eliminated      learned       agility
320.21/320.31	c   seconds        variables     equivalent    conflicts       height       MB
320.21/320.31	c
320.21/320.31	c +  320.2    13600     160      0     0      0  754826  83163   54.9  37   27
411.69/411.86	c B  411.8    13600     160      0     0      0  896187  83173   54.7  35   29
441.98/442.14	c +  442.0    13600     160      0     0      0  943533  91479   54.6  37   29
497.77/497.99	c N  497.9    13600     160      0     0      0 1025619  91488   54.6  35   32
610.84/611.05	c +  610.9    13600     160      0     0      0 1179415 100626   54.5  37   32
849.68/849.99	c +  849.8    13600     160      0     0      0 1474265 110688   54.2  35   36
1167.81/1168.13	c + 1167.8    13600     160      0     0      0 1842830 121756   54.1  36   40
1200.00/1200.30	c
1200.00/1200.30	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.30	c
1200.00/1200.30	c 1882191 conflicts, 2099731 decisions, 1 random
1200.00/1200.30	c 0 iterations, 3 restarts, 3623 skipped
1200.00/1200.30	c 23 enlarged, 0 shrunken, 18388 rescored, 508 rebiased
1200.00/1200.30	c 1 simplifications, 0 reductions
1200.00/1200.30	c
1200.00/1200.30	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.00/1200.30	c elim: 106730 resolutions, 1 phases, 1 rounds
1200.00/1200.30	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.00/1200.30	c arty: 0.00 and 0.00 xor average arity
1200.00/1200.30	c prbe: 320 probed, 1 phases, 1 rounds
1200.00/1200.30	c prbe: 0 failed, 0 lifted, 0 merged
1200.00/1200.30	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.00/1200.30	c hash: 0 units, 0 merged
1200.00/1200.30	c mins: 96803145 learned, 10% deleted, 0 strong, 11 depth
1200.00/1200.30	c subs: 0 forward, 0 backward, 0 doms
1200.00/1200.30	c strs: 0 forward, 0 backward
1200.00/1200.30	c doms: 0 dominators, 0 high, 0 low
1200.00/1200.30	c prps: 52914602 propagations, 0.04 megaprops
1200.00/1200.30	c
1200.00/1200.30	c 1200.0 seconds, 43 MB max, 387 MB recycled
1200.00/1200.30	c
1200.00/1200.30	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.30	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513511-1238218560/watcher-1513511-1238218560 -o /tmp/evaluation-result-1513511-1238218560/solver-1513511-1238218560 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513511-1238218560.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: 0.91 0.95 0.93 2/64 21672
/proc/meminfo: memFree=1165728/2055920 swapFree=4176868/4192956
[pid=21672] ppid=21670 vsize=1052 CPUtime=0
/proc/21672/stat : 21672 (precosat) R 21670 21672 20817 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 1094518396 1077248 138 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21672/statm: 263 139 63 155 0 106 0

[startup+0.025915 s]
/proc/loadavg: 0.91 0.95 0.93 2/64 21672
/proc/meminfo: memFree=1165728/2055920 swapFree=4176868/4192956
[pid=21672] ppid=21670 vsize=1896 CPUtime=0.02
/proc/21672/stat : 21672 (precosat) R 21670 21672 20817 0 -1 4194304 417 0 0 0 2 0 0 0 18 0 1 0 1094518396 1941504 397 1992294400 134512640 135151029 4294956240 18446744073709551615 134521758 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21672/statm: 474 397 79 155 0 317 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1896

[startup+0.101923 s]
/proc/loadavg: 0.91 0.95 0.93 2/64 21672
/proc/meminfo: memFree=1165728/2055920 swapFree=4176868/4192956
[pid=21672] ppid=21670 vsize=2688 CPUtime=0.09
/proc/21672/stat : 21672 (precosat) R 21670 21672 20817 0 -1 4194304 603 0 0 0 9 0 0 0 18 0 1 0 1094518396 2752512 583 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21672/statm: 672 583 79 155 0 515 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2688

[startup+0.30194 s]
/proc/loadavg: 0.91 0.95 0.93 2/64 21672
/proc/meminfo: memFree=1165728/2055920 swapFree=4176868/4192956
[pid=21672] ppid=21670 vsize=2688 CPUtime=0.29
/proc/21672/stat : 21672 (precosat) R 21670 21672 20817 0 -1 4194304 603 0 0 0 29 0 0 0 19 0 1 0 1094518396 2752512 583 1992294400 134512640 135151029 4294956240 18446744073709551615 134526328 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21672/statm: 672 583 79 155 0 515 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2688

[startup+0.701978 s]
/proc/loadavg: 0.91 0.95 0.93 2/64 21672
/proc/meminfo: memFree=1165728/2055920 swapFree=4176868/4192956
[pid=21672] ppid=21670 vsize=2568 CPUtime=0.69
/proc/21672/stat : 21672 (precosat) R 21670 21672 20817 0 -1 4194304 699 0 0 0 69 0 0 0 23 0 1 0 1094518396 2629632 562 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21672/statm: 642 562 79 155 0 485 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2568

[startup+1.50105 s]
/proc/loadavg: 0.91 0.95 0.93 2/65 21673
/proc/meminfo: memFree=1162776/2055920 swapFree=4176868/4192956
[pid=21672] ppid=21670 vsize=5088 CPUtime=1.49
/proc/21672/stat : 21672 (precosat) R 21670 21672 20817 0 -1 4194304 1305 0 0 0 149 0 0 0 25 0 1 0 1094518396 5210112 1168 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21672/statm: 1272 1168 79 155 0 1115 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5088

[startup+3.1012 s]
/proc/loadavg: 0.91 0.95 0.93 2/65 21673
/proc/meminfo: memFree=1160152/2055920 swapFree=4176868/4192956
[pid=21672] ppid=21670 vsize=6952 CPUtime=3.09
/proc/21672/stat : 21672 (precosat) R 21670 21672 20817 0 -1 4194304 1784 0 0 0 308 1 0 0 25 0 1 0 1094518396 7118848 1647 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21672/statm: 1738 1647 79 155 0 1581 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6952

[startup+6.30249 s]
/proc/loadavg: 0.92 0.95 0.93 2/65 21673
/proc/meminfo: memFree=1158040/2055920 swapFree=4176868/4192956
[pid=21672] ppid=21670 vsize=8448 CPUtime=6.29
/proc/21672/stat : 21672 (precosat) R 21670 21672 20817 0 -1 4194304 2132 0 0 0 628 1 0 0 25 0 1 0 1094518396 8650752 1995 1992294400 134512640 135151029 4294956240 18446744073709551615 134551516 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21672/statm: 2112 1995 79 155 0 1955 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8448

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.93 2/65 21673
/proc/meminfo: memFree=1155800/2055920 swapFree=4176868/4192956
[pid=21672] ppid=21670 vsize=10668 CPUtime=12.69
/proc/21672/stat : 21672 (precosat) R 21670 21672 20817 0 -1 4194304 2647 0 0 0 1267 2 0 0 25 0 1 0 1094518396 10924032 2510 1992294400 134512640 135151029 4294956240 18446744073709551615 134575915 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21672/statm: 2667 2510 79 155 0 2510 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10668

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.93 2/65 21673
/proc/meminfo: memFree=1153304/2055920 swapFree=4176868/4192956
[pid=21672] ppid=21670 vsize=13424 CPUtime=25.48
/proc/21672/stat : 21672 (precosat) R 21670 21672 20817 0 -1 4194304 3248 0 0 0 2546 2 0 0 25 0 1 0 1094518396 13746176 3111 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21672/statm: 3356 3111 79 155 0 3199 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13424

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.93 2/65 21673
/proc/meminfo: memFree=1150488/2055920 swapFree=4176868/4192956
[pid=21672] ppid=21670 vsize=16632 CPUtime=51.07
/proc/21672/stat : 21672 (precosat) R 21670 21672 20817 0 -1 4194304 4037 0 0 0 5104 3 0 0 25 0 1 0 1094518396 17031168 3900 1992294400 134512640 135151029 4294956240 18446744073709551615 134580734 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21672/statm: 4158 3900 79 155 0 4001 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16632

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.93 2/65 21673
/proc/meminfo: memFree=1146456/2055920 swapFree=4176868/4192956
[pid=21672] ppid=21670 vsize=20784 CPUtime=102.27
/proc/21672/stat : 21672 (precosat) R 21670 21672 20817 0 -1 4194304 4936 0 0 0 10222 5 0 0 25 0 1 0 1094518396 21282816 4799 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21672/statm: 5196 4799 79 155 0 5039 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 20784

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21673
/proc/meminfo: memFree=1144088/2055920 swapFree=4176868/4192956
[pid=21672] ppid=21670 vsize=23164 CPUtime=162.25
/proc/21672/stat : 21672 (precosat) R 21670 21672 20817 0 -1 4194304 5519 0 0 0 16220 5 0 0 25 0 1 0 1094518396 23719936 5382 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21672/statm: 5791 5382 79 155 0 5634 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23164

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21673
/proc/meminfo: memFree=1141784/2055920 swapFree=4176868/4192956
[pid=21672] ppid=21670 vsize=25780 CPUtime=222.24
/proc/21672/stat : 21672 (precosat) R 21670 21672 20817 0 -1 4194304 6091 0 0 0 22218 6 0 0 25 0 1 0 1094518396 26398720 5954 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21672/statm: 6445 5954 79 155 0 6288 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 25780

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21673
/proc/meminfo: memFree=1139352/2055920 swapFree=4176868/4192956
[pid=21672] ppid=21670 vsize=28652 CPUtime=282.22
/proc/21672/stat : 21672 (precosat) R 21670 21672 20817 0 -1 4194304 6678 0 0 0 28216 6 0 0 25 0 1 0 1094518396 29339648 6541 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21672/statm: 7163 6541 79 155 0 7006 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 28652

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21675
/proc/meminfo: memFree=1137112/2055920 swapFree=4176868/4192956
[pid=21672] ppid=21670 vsize=30936 CPUtime=342.21
/proc/21672/stat : 21672 (precosat) R 21670 21672 20817 0 -1 4194304 7199 0 0 0 34214 7 0 0 25 0 1 0 1094518396 31678464 7062 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21672/statm: 7734 7062 79 155 0 7577 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 30936

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21675
/proc/meminfo: memFree=1136728/2055920 swapFree=4176868/4192956
[pid=21672] ppid=21670 vsize=31320 CPUtime=402.19
/proc/21672/stat : 21672 (precosat) R 21670 21672 20817 0 -1 4194304 7293 0 0 0 40212 7 0 0 25 0 1 0 1094518396 32071680 7156 1992294400 134512640 135151029 4294956240 18446744073709551615 134555092 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21672/statm: 7830 7156 79 155 0 7673 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 31320

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21675
/proc/meminfo: memFree=1134872/2055920 swapFree=4176868/4192956
[pid=21672] ppid=21670 vsize=33556 CPUtime=462.17
/proc/21672/stat : 21672 (precosat) R 21670 21672 20817 0 -1 4194304 7794 0 0 0 46210 7 0 0 25 0 1 0 1094518396 34361344 7657 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21672/statm: 8389 7657 79 155 0 8232 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 33556

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21675
/proc/meminfo: memFree=1134040/2055920 swapFree=4176868/4192956
[pid=21672] ppid=21670 vsize=34584 CPUtime=522.16
/proc/21672/stat : 21672 (precosat) R 21670 21672 20817 0 -1 4194304 8003 0 0 0 52208 8 0 0 25 0 1 0 1094518396 35414016 7866 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21672/statm: 8646 7866 79 155 0 8489 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 34584

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21675
/proc/meminfo: memFree=1133528/2055920 swapFree=4176868/4192956
[pid=21672] ppid=21670 vsize=35428 CPUtime=582.15
/proc/21672/stat : 21672 (precosat) R 21670 21672 20817 0 -1 4194304 8128 0 0 0 58207 8 0 0 25 0 1 0 1094518396 36278272 7991 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21672/statm: 8857 7991 79 155 0 8700 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 35428

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21675
/proc/meminfo: memFree=1131480/2055920 swapFree=4176868/4192956
[pid=21672] ppid=21670 vsize=37576 CPUtime=642.14
/proc/21672/stat : 21672 (precosat) R 21670 21672 20817 0 -1 4194304 8627 0 0 0 64205 9 0 0 25 0 1 0 1094518396 38477824 8490 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21672/statm: 9394 8490 79 155 0 9237 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 37576

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21675
/proc/meminfo: memFree=1131032/2055920 swapFree=4176868/4192956
[pid=21672] ppid=21670 vsize=38228 CPUtime=702.12
/proc/21672/stat : 21672 (precosat) R 21670 21672 20817 0 -1 4194304 8749 0 0 0 70203 9 0 0 25 0 1 0 1094518396 39145472 8612 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21672/statm: 9557 8612 79 155 0 9400 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 38228

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21675
/proc/meminfo: memFree=1130584/2055920 swapFree=4176868/4192956
[pid=21672] ppid=21670 vsize=38620 CPUtime=762.11
/proc/21672/stat : 21672 (precosat) R 21670 21672 20817 0 -1 4194304 8859 0 0 0 76202 9 0 0 25 0 1 0 1094518396 39546880 8722 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21672/statm: 9655 8722 79 155 0 9498 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 38620

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21675
/proc/meminfo: memFree=1130136/2055920 swapFree=4176868/4192956
[pid=21672] ppid=21670 vsize=39072 CPUtime=822.09
/proc/21672/stat : 21672 (precosat) R 21670 21672 20817 0 -1 4194304 8958 0 0 0 82200 9 0 0 25 0 1 0 1094518396 40009728 8821 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21672/statm: 9768 8821 79 155 0 9611 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 39072

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21675
/proc/meminfo: memFree=1128152/2055920 swapFree=4176868/4192956
[pid=21672] ppid=21670 vsize=41172 CPUtime=882.08
/proc/21672/stat : 21672 (precosat) R 21670 21672 20817 0 -1 4194304 9452 0 0 0 88198 10 0 0 25 0 1 0 1094518396 42160128 9315 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21672/statm: 10293 9315 79 155 0 10136 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 41172

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21675
/proc/meminfo: memFree=1127640/2055920 swapFree=4176868/4192956
[pid=21672] ppid=21670 vsize=41700 CPUtime=942.06
/proc/21672/stat : 21672 (precosat) R 21670 21672 20817 0 -1 4194304 9581 0 0 0 94196 10 0 0 25 0 1 0 1094518396 42700800 9444 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21672/statm: 10425 9444 79 155 0 10268 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 41700

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21675
/proc/meminfo: memFree=1127128/2055920 swapFree=4176868/4192956
[pid=21672] ppid=21670 vsize=42544 CPUtime=1002.04
/proc/21672/stat : 21672 (precosat) R 21670 21672 20817 0 -1 4194304 9720 0 0 0 100194 10 0 0 25 0 1 0 1094518396 43565056 9583 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21672/statm: 10636 9583 79 155 0 10479 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 42544

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21675
/proc/meminfo: memFree=1126808/2055920 swapFree=4176868/4192956
[pid=21672] ppid=21670 vsize=42676 CPUtime=1062.03
/proc/21672/stat : 21672 (precosat) R 21670 21672 20817 0 -1 4194304 9797 0 0 0 106192 11 0 0 25 0 1 0 1094518396 43700224 9660 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21672/statm: 10669 9660 79 155 0 10512 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 42676

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21675
/proc/meminfo: memFree=1126424/2055920 swapFree=4176868/4192956
[pid=21672] ppid=21670 vsize=43256 CPUtime=1122.02
/proc/21672/stat : 21672 (precosat) R 21670 21672 20817 0 -1 4194304 9891 0 0 0 112191 11 0 0 25 0 1 0 1094518396 44294144 9754 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21672/statm: 10814 9754 79 155 0 10657 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 43256

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21675
/proc/meminfo: memFree=1124184/2055920 swapFree=4176868/4192956
[pid=21672] ppid=21670 vsize=45628 CPUtime=1181.99
/proc/21672/stat : 21672 (precosat) R 21670 21672 20817 0 -1 4194304 10429 0 0 0 118188 11 0 0 25 0 1 0 1094518396 46723072 10292 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21672/statm: 11407 10292 79 155 0 11250 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 45628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21675
/proc/meminfo: memFree=1124184/2055920 swapFree=4176868/4192956
[pid=21672] ppid=21670 vsize=45628 CPUtime=1200
/proc/21672/stat : 21672 (precosat) R 21670 21672 20817 0 -1 4194304 10438 0 0 0 119988 12 0 0 25 0 1 0 1094518396 46723072 10301 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21672/statm: 11407 10301 79 155 0 11250 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 45628

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

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.93 2/65 21675
/proc/meminfo: memFree=1124184/2055920 swapFree=4176868/4192956
[pid=21672] ppid=21670 vsize=45628 CPUtime=1200
/proc/21672/stat : 21672 (precosat) R 21670 21672 20817 0 -1 4194304 10438 0 0 0 119988 12 0 0 25 0 1 0 1094518396 46723072 10301 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21672/statm: 11407 10301 79 155 0 11250 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 45628

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.89
CPU system time (s): 0.12898
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 45628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.12898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10438
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= 2355

runsolver used 0.880866 second user time and 2.47962 second system time

The end

Launcher Data 

Begin job on node48 at 2009-03-28 06:36:00
IDJOB=1513511
IDBENCH=70269
IDSOLVER=507
FILE ID=node48/1513511-1238218560
PBS_JOBID= 9060518
Free space on /tmp= 66464 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/160/unif-k7-r85-v160-c13600-S91288590-071.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513511-1238218560/watcher-1513511-1238218560 -o /tmp/evaluation-result-1513511-1238218560/solver-1513511-1238218560 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513511-1238218560.cnf

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

MD5SUM BENCH= fa1c9f583a9135f82181313be8dfbb29
RANDOM SEED=2087583223

node48.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		: 3000.236
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		: 3000.236
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:       1166208 kB
Buffers:         73288 kB
Cached:         720824 kB
SwapCached:      10192 kB
Active:          79292 kB
Inactive:       726596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1166208 kB
SwapTotal:     4192956 kB
SwapFree:      4176868 kB
Dirty:            1092 kB
Writeback:           0 kB
Mapped:          17432 kB
Slab:            69812 kB
Committed_AS:  2502164 kB
PageTables:       1376 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= 66464 MiB
End job on node48 at 2009-03-28 06:56:03