Trace number 1513007

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.09 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/700/
unif-k5-r20-v700-c14000-S685953260-065.cnf
MD5SUM3c731c817594d5a699b72cfb7a1ff2af
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.31558
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
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-1513007-1238211353.cnf
0.00/0.00	c found header 'p cnf 700 14000'
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    14000     700      0     0      0       0      0    0.0   0    1
0.09/0.13	c s    0.1    14000     700      0     0      0       0      0    0.0   0    1
0.09/0.13	c l    0.1    14000     700      0     0      0       0  14000    0.0   0    1
0.09/0.14	c R    0.1    14000     700      0     0      0     100    100  152.0  15    1
0.09/0.15	c R    0.2    14000     700      0     0      0     203    203  140.4  23    1
0.19/0.20	c N    0.2    14000     700      0     0      0     813    813  154.4  28    1
0.19/0.22	c B    0.2    14000     700      0     0      0    1000   1000  157.7  29    2
0.29/0.32	c B    0.3    14000     700      0     0      0    2001   2001  165.3  29    2
0.29/0.36	c N    0.4    14000     700      0     0      0    2424   2424  166.7  27    2
0.79/0.86	c N    0.9    14000     700      0     0      0    6438   6438  173.4  29    4
1.00/1.07	c B    1.1    14000     700      0     0      0    8004   8004  174.2  27    5
2.09/2.18	c +    2.2    14000     700      0     0      0   14000  15400  174.9  28    8
2.59/2.63	c N    2.6    14000     700      0     0      0   16071  15415  174.9  29    9
2.89/2.97	c +    3.0    14000     700      0     0      0   17501  16940  174.9  29    9
3.99/4.01	c +    4.0    14000     700      0     0      0   21875  18634  174.8  26   10
4.49/4.55	c B    4.6    14000     700      0     0      0   24012  18643  174.7  29   10
5.29/5.34	c +    5.3    14000     700      0     0      0   27340  20497  174.6  30   10
7.09/7.12	c +    7.1    14000     700      0     0      0   34175  22546  174.6  28   11
8.18/8.27	c N    8.3    14000     700      0     0      0   38527  22562  174.7  29   12
9.19/9.29	c
9.19/9.29	c       original/binary      fixed     eliminated      learned       agility
9.19/9.29	c   seconds        variables     equivalent    conflicts       height       MB
9.19/9.29	c
9.19/9.29	c +    9.3    14000     700      0     0      0   42715  24800  174.9  28   12
12.49/12.53	c +   12.5    14000     700      0     0      0   53390  27280  175.0  29   14
16.19/16.27	c B   16.3    14000     700      0     0      0   64022  27291  174.8  28   15
17.19/17.22	c +   17.2    14000     700      0     0      0   66737  30008  174.8  26   15
22.99/23.05	c +   23.0    14000     700      0     0      0   83422  33008  174.7  29   17
25.48/25.55	c N   25.5    14000     700      0     0      0   89839  33020  174.6  28   18
30.98/31.05	c +   31.0    14000     700      0     0      0  104276  36308  174.4  28   19
41.28/41.33	c +   41.3    14000     700      0     0      0  130346  39938  174.4  28   20
54.87/54.96	c B   54.9    14000     700      0     0      0  160042  39954  174.3  28   22
56.07/56.19	c +   56.2    14000     700      0     0      0  162931  43931  174.2  28   22
76.87/76.95	c +   76.9    14000     700      0     0      0  203661  48324  173.8  28   25
77.76/77.87	c N   77.8    14000     700      0     0      0  205257  45538  173.8  27   25
104.66/104.70	c +  104.7    14000     700      0     0      0  254577  53156  173.4  30   28
142.54/142.66	c +  142.6    14000     700      0     0      0  318220  58471  173.0  29   31
182.93/183.02	c B  183.0    14000     700      0     0      0  384092  58486  172.8  30   34
191.82/191.98	c +  191.9    14000     700      0     0      0  397775  64318  172.7  27   34
224.71/224.88	c N  224.8    14000     700      0     0      0  461678  64326  174.3  28   39
251.10/251.21	c +  251.1    14000     700      0     0      0  497217  70749  175.0  27   40
350.57/350.78	c +  350.7    14000     700      0     0      0  621521  77823  176.5  28   44
477.82/478.03	c
477.82/478.03	c       original/binary      fixed     eliminated      learned       agility
477.82/478.03	c   seconds        variables     equivalent    conflicts       height       MB
477.82/478.03	c
477.82/478.03	c +  477.9    14000     700      0     0      0  776900  85605  177.7  29   48
595.38/595.64	c B  595.4    14000     700      0     0      0  896182  85618  177.9  30   56
662.76/663.02	c +  662.8    14000     700      0     0      0  971127  94165  178.0  28   55
719.05/719.39	c N  719.1    14000     700      0     0      0 1025644  94177  178.0  30   60
918.37/918.77	c +  918.4    14000     700      0     0      0 1213905 103581  177.8  28   62
1200.08/1200.50	c
1200.08/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.50	c
1200.08/1200.50	c 1463537 conflicts, 1749227 decisions, 1 random
1200.08/1200.50	c 0 iterations, 4 restarts, 2822 skipped
1200.08/1200.50	c 21 enlarged, 0 shrunken, 14305 rescored, 381 rebiased
1200.08/1200.50	c 1 simplifications, 0 reductions
1200.08/1200.50	c
1200.08/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.08/1200.50	c elim: 71527 resolutions, 1 phases, 1 rounds
1200.08/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.50	c prbe: 4200 probed, 3 phases, 3 rounds
1200.08/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.50	c hash: 0 units, 0 merged
1200.08/1200.50	c mins: 176059509 learned, 9% deleted, 0 strong, 20 depth
1200.08/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.08/1200.50	c strs: 0 forward, 0 backward
1200.08/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.50	c prps: 121207328 propagations, 0.10 megaprops
1200.08/1200.50	c
1200.08/1200.50	c 1200.1 seconds, 68 MB max, 658 MB recycled
1200.08/1200.50	c
1200.08/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.50	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-1513007-1238211353/watcher-1513007-1238211353 -o /tmp/evaluation-result-1513007-1238211353/solver-1513007-1238211353 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1513007-1238211353.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 0.91 2/64 7491
/proc/meminfo: memFree=1164280/2055920 swapFree=4174136/4192956
[pid=7491] ppid=7489 vsize=1052 CPUtime=0
/proc/7491/stat : 7491 (precosat) R 7489 7491 6810 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 1093802101 1077248 142 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7491/statm: 263 142 63 155 0 106 0

[startup+0.0544989 s]
/proc/loadavg: 0.99 0.98 0.91 2/64 7491
/proc/meminfo: memFree=1164280/2055920 swapFree=4174136/4192956
[pid=7491] ppid=7489 vsize=2440 CPUtime=0.05
/proc/7491/stat : 7491 (precosat) R 7489 7491 6810 0 -1 4194304 555 0 0 0 5 0 0 0 18 0 1 0 1093802101 2498560 517 1992294400 134512640 135151029 4294956240 18446744073709551615 134548389 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7491/statm: 610 517 79 155 0 453 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2440

[startup+0.101504 s]
/proc/loadavg: 0.99 0.98 0.91 2/64 7491
/proc/meminfo: memFree=1164280/2055920 swapFree=4174136/4192956
[pid=7491] ppid=7489 vsize=2440 CPUtime=0.09
/proc/7491/stat : 7491 (precosat) R 7489 7491 6810 0 -1 4194304 555 0 0 0 9 0 0 0 18 0 1 0 1093802101 2498560 517 1992294400 134512640 135151029 4294956240 18446744073709551615 134548047 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7491/statm: 610 517 79 155 0 453 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2440

[startup+0.30154 s]
/proc/loadavg: 0.99 0.98 0.91 2/64 7491
/proc/meminfo: memFree=1164280/2055920 swapFree=4174136/4192956
[pid=7491] ppid=7489 vsize=2836 CPUtime=0.29
/proc/7491/stat : 7491 (precosat) R 7489 7491 6810 0 -1 4194304 670 0 0 0 29 0 0 0 20 0 1 0 1093802101 2904064 632 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7491/statm: 709 632 79 155 0 552 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2836

[startup+0.701609 s]
/proc/loadavg: 0.99 0.98 0.91 2/64 7491
/proc/meminfo: memFree=1164280/2055920 swapFree=4174136/4192956
[pid=7491] ppid=7489 vsize=4684 CPUtime=0.69
/proc/7491/stat : 7491 (precosat) R 7489 7491 6810 0 -1 4194304 1101 0 0 0 69 0 0 0 23 0 1 0 1093802101 4796416 1063 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7491/statm: 1171 1063 79 155 0 1014 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4684

[startup+1.50175 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 7492
/proc/meminfo: memFree=1159280/2055920 swapFree=4174136/4192956
[pid=7491] ppid=7489 vsize=7324 CPUtime=1.49
/proc/7491/stat : 7491 (precosat) R 7489 7491 6810 0 -1 4194304 1770 0 0 0 149 0 0 0 25 0 1 0 1093802101 7499776 1732 1992294400 134512640 135151029 4294956240 18446744073709551615 134578142 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7491/statm: 1831 1732 79 155 0 1674 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7324

[startup+3.10203 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 7492
/proc/meminfo: memFree=1155952/2055920 swapFree=4174136/4192956
[pid=7491] ppid=7489 vsize=10100 CPUtime=3.09
/proc/7491/stat : 7491 (precosat) R 7489 7491 6810 0 -1 4194304 2463 0 0 0 309 0 0 0 25 0 1 0 1093802101 10342400 2425 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7491/statm: 2525 2425 79 155 0 2368 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10100

[startup+6.30159 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 7492
/proc/meminfo: memFree=1152944/2055920 swapFree=4174136/4192956
[pid=7491] ppid=7489 vsize=12752 CPUtime=6.29
/proc/7491/stat : 7491 (precosat) R 7489 7491 6810 0 -1 4194304 3119 0 0 0 628 1 0 0 25 0 1 0 1093802101 13058048 3081 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7491/statm: 3188 3081 79 155 0 3031 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12752

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 7492
/proc/meminfo: memFree=1149552/2055920 swapFree=4174136/4192956
[pid=7491] ppid=7489 vsize=15532 CPUtime=12.69
/proc/7491/stat : 7491 (precosat) R 7489 7491 6810 0 -1 4194304 3817 0 0 0 1267 2 0 0 25 0 1 0 1093802101 15904768 3779 1992294400 134512640 135151029 4294956240 18446744073709551615 134551988 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7491/statm: 3883 3779 79 155 0 3726 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15532

[startup+25.502 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 7492
/proc/meminfo: memFree=1144880/2055920 swapFree=4174136/4192956
[pid=7491] ppid=7489 vsize=19908 CPUtime=25.48
/proc/7491/stat : 7491 (precosat) R 7489 7491 6810 0 -1 4194304 4912 0 0 0 2545 3 0 0 25 0 1 0 1093802101 20385792 4874 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7491/statm: 4977 4874 79 155 0 4820 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19908

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 7492
/proc/meminfo: memFree=1140528/2055920 swapFree=4174136/4192956
[pid=7491] ppid=7489 vsize=24384 CPUtime=51.07
/proc/7491/stat : 7491 (precosat) R 7489 7491 6810 0 -1 4194304 5986 0 0 0 5103 4 0 0 25 0 1 0 1093802101 24969216 5948 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7491/statm: 6096 5948 79 155 0 5939 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24384

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 7492
/proc/meminfo: memFree=1135152/2055920 swapFree=4174136/4192956
[pid=7491] ppid=7489 vsize=29960 CPUtime=102.26
/proc/7491/stat : 7491 (precosat) R 7489 7491 6810 0 -1 4194304 7344 0 0 0 10220 6 0 0 25 0 1 0 1093802101 30679040 7306 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7491/statm: 7490 7306 79 155 0 7333 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 29960

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 7492
/proc/meminfo: memFree=1128944/2055920 swapFree=4174136/4192956
[pid=7491] ppid=7489 vsize=36200 CPUtime=162.24
/proc/7491/stat : 7491 (precosat) R 7489 7491 6810 0 -1 4194304 8861 0 0 0 16216 8 0 0 25 0 1 0 1093802101 37068800 8823 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7491/statm: 9050 8823 79 155 0 8893 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 36200

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 7492
/proc/meminfo: memFree=1124208/2055920 swapFree=4174136/4192956
[pid=7491] ppid=7489 vsize=41080 CPUtime=222.22
/proc/7491/stat : 7491 (precosat) R 7489 7491 6810 0 -1 4194304 10046 0 0 0 22212 10 0 0 25 0 1 0 1093802101 42065920 10008 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7491/statm: 10270 10008 79 155 0 10113 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 41080

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 7494
/proc/meminfo: memFree=1118896/2055920 swapFree=4174136/4192956
[pid=7491] ppid=7489 vsize=46624 CPUtime=282.19
/proc/7491/stat : 7491 (precosat) R 7489 7491 6810 0 -1 4194304 11359 0 0 0 28208 11 0 0 25 0 1 0 1093802101 47742976 11321 1992294400 134512640 135151029 4294956240 18446744073709551615 134551331 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7491/statm: 11656 11321 79 155 0 11499 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 46624

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 7494
/proc/meminfo: memFree=1117808/2055920 swapFree=4174136/4192956
[pid=7491] ppid=7489 vsize=47848 CPUtime=342.17
/proc/7491/stat : 7491 (precosat) R 7489 7491 6810 0 -1 4194304 11611 0 0 0 34206 11 0 0 25 0 1 0 1093802101 48996352 11573 1992294400 134512640 135151029 4294956240 18446744073709551615 134574596 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7491/statm: 11962 11573 79 155 0 11805 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 47848

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 7494
/proc/meminfo: memFree=1113456/2055920 swapFree=4174136/4192956
[pid=7491] ppid=7489 vsize=52488 CPUtime=402.15
/proc/7491/stat : 7491 (precosat) R 7489 7491 6810 0 -1 4194304 12700 0 0 0 40203 12 0 0 25 0 1 0 1093802101 53747712 12662 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7491/statm: 13122 12662 79 155 0 12965 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 52488

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 7494
/proc/meminfo: memFree=1113008/2055920 swapFree=4174136/4192956
[pid=7491] ppid=7489 vsize=52984 CPUtime=462.13
/proc/7491/stat : 7491 (precosat) R 7489 7491 6810 0 -1 4194304 12815 0 0 0 46201 12 0 0 25 0 1 0 1093802101 54255616 12777 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7491/statm: 13246 12777 79 155 0 13089 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 52984

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 7494
/proc/meminfo: memFree=1108144/2055920 swapFree=4174136/4192956
[pid=7491] ppid=7489 vsize=58236 CPUtime=522.11
/proc/7491/stat : 7491 (precosat) R 7489 7491 6810 0 -1 4194304 14076 0 0 0 52197 14 0 0 25 0 1 0 1093802101 59633664 14038 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7491/statm: 14559 14038 79 155 0 14402 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 58236

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 7494
/proc/meminfo: memFree=1106160/2055920 swapFree=4174136/4192956
[pid=7491] ppid=7489 vsize=60120 CPUtime=582.08
/proc/7491/stat : 7491 (precosat) R 7489 7491 6810 0 -1 4194304 14506 0 0 0 58194 14 0 0 25 0 1 0 1093802101 61562880 14468 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7491/statm: 15030 14468 79 155 0 14873 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 60120

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 7494
/proc/meminfo: memFree=1105840/2055920 swapFree=4174136/4192956
[pid=7491] ppid=7489 vsize=60600 CPUtime=642.07
/proc/7491/stat : 7491 (precosat) R 7489 7491 6810 0 -1 4194304 14593 0 0 0 64192 15 0 0 25 0 1 0 1093802101 62054400 14555 1992294400 134512640 135151029 4294956240 18446744073709551615 134554791 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7491/statm: 15150 14555 79 155 0 14993 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 60600

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 7494
/proc/meminfo: memFree=1103024/2055920 swapFree=4174136/4192956
[pid=7491] ppid=7489 vsize=63444 CPUtime=702.04
/proc/7491/stat : 7491 (precosat) R 7489 7491 6810 0 -1 4194304 15291 0 0 0 70189 15 0 0 25 0 1 0 1093802101 64966656 15253 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7491/statm: 15861 15253 79 155 0 15704 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 63444

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 7494
/proc/meminfo: memFree=1102384/2055920 swapFree=4174136/4192956
[pid=7491] ppid=7489 vsize=64072 CPUtime=762.03
/proc/7491/stat : 7491 (precosat) R 7489 7491 6810 0 -1 4194304 15436 0 0 0 76187 16 0 0 25 0 1 0 1093802101 65609728 15398 1992294400 134512640 135151029 4294956240 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7491/statm: 16018 15398 79 155 0 15861 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 64072

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 7494
/proc/meminfo: memFree=1101104/2055920 swapFree=4174136/4192956
[pid=7491] ppid=7489 vsize=65480 CPUtime=822
/proc/7491/stat : 7491 (precosat) R 7489 7491 6810 0 -1 4194304 15762 0 0 0 82184 16 0 0 25 0 1 0 1093802101 67051520 15724 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7491/statm: 16370 15724 79 155 0 16213 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 65480

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 7494
/proc/meminfo: memFree=1100784/2055920 swapFree=4174136/4192956
[pid=7491] ppid=7489 vsize=65832 CPUtime=881.98
/proc/7491/stat : 7491 (precosat) R 7489 7491 6810 0 -1 4194304 15846 0 0 0 88182 16 0 0 25 0 1 0 1093802101 67411968 15808 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7491/statm: 16458 15808 79 155 0 16301 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 65832

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 7494
/proc/meminfo: memFree=1096432/2055920 swapFree=4174136/4192956
[pid=7491] ppid=7489 vsize=70404 CPUtime=941.96
/proc/7491/stat : 7491 (precosat) R 7489 7491 6810 0 -1 4194304 16920 0 0 0 94178 18 0 0 25 0 1 0 1093802101 72093696 16882 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7491/statm: 17601 16882 79 155 0 17444 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 70404

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 7494
/proc/meminfo: memFree=1095984/2055920 swapFree=4174136/4192956
[pid=7491] ppid=7489 vsize=70992 CPUtime=1001.94
/proc/7491/stat : 7491 (precosat) R 7489 7491 6810 0 -1 4194304 17032 0 0 0 100176 18 0 0 25 0 1 0 1093802101 72695808 16994 1992294400 134512640 135151029 4294956240 18446744073709551615 134574649 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7491/statm: 17748 16994 79 155 0 17591 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 70992

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 7494
/proc/meminfo: memFree=1095344/2055920 swapFree=4174136/4192956
[pid=7491] ppid=7489 vsize=71692 CPUtime=1061.91
/proc/7491/stat : 7491 (precosat) R 7489 7491 6810 0 -1 4194304 17181 0 0 0 106173 18 0 0 25 0 1 0 1093802101 73412608 17143 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7491/statm: 17923 17143 79 155 0 17766 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 71692

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 7494
/proc/meminfo: memFree=1095024/2055920 swapFree=4174136/4192956
[pid=7491] ppid=7489 vsize=72000 CPUtime=1121.89
/proc/7491/stat : 7491 (precosat) R 7489 7491 6810 0 -1 4194304 17250 0 0 0 112171 18 0 0 25 0 1 0 1093802101 73728000 17212 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7491/statm: 18000 17212 79 155 0 17843 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 72000

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 7494
/proc/meminfo: memFree=1094832/2055920 swapFree=4174136/4192956
[pid=7491] ppid=7489 vsize=72160 CPUtime=1181.87
/proc/7491/stat : 7491 (precosat) R 7489 7491 6810 0 -1 4194304 17291 0 0 0 118169 18 0 0 25 0 1 0 1093802101 73891840 17253 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7491/statm: 18040 17253 79 155 0 17883 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 72160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 7494
/proc/meminfo: memFree=1094704/2055920 swapFree=4174136/4192956
[pid=7491] ppid=7489 vsize=72452 CPUtime=1200.08
/proc/7491/stat : 7491 (precosat) R 7489 7491 6810 0 -1 4194304 17329 0 0 0 119989 19 0 0 25 0 1 0 1093802101 74190848 17291 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7491/statm: 18113 17291 79 155 0 17956 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 72452

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: 0.99 0.98 0.91 2/65 7494
/proc/meminfo: memFree=1094704/2055920 swapFree=4174136/4192956
[pid=7491] ppid=7489 vsize=72452 CPUtime=1200.08
/proc/7491/stat : 7491 (precosat) R 7489 7491 6810 0 -1 4194304 17329 0 0 0 119989 19 0 0 25 0 1 0 1093802101 74190848 17291 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/7491/statm: 18113 17291 79 155 0 17956 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 72452

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.09
CPU user time (s): 1199.89
CPU system time (s): 0.203968
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 72452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.203968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17329
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= 3188

runsolver used 0.85187 second user time and 2.55261 second system time

The end

Launcher Data 

Begin job on node4 at 2009-03-28 04:35:53
IDJOB=1513007
IDBENCH=70227
IDSOLVER=507
FILE ID=node4/1513007-1238211353
PBS_JOBID= 9060560
Free space on /tmp= 65244 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/700/unif-k5-r20-v700-c14000-S685953260-065.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513007-1238211353/watcher-1513007-1238211353 -o /tmp/evaluation-result-1513007-1238211353/solver-1513007-1238211353 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1513007-1238211353.cnf

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

MD5SUM BENCH= 3c731c817594d5a699b72cfb7a1ff2af
RANDOM SEED=1483194752

node4.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.277
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.277
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1164760 kB
Buffers:         75864 kB
Cached:         718844 kB
SwapCached:      12656 kB
Active:         122196 kB
Inactive:       686644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1164760 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          19756 kB
Slab:            68228 kB
Committed_AS:  2736612 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65244 MiB
End job on node4 at 2009-03-28 04:55:56