Trace number 1514555

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) 1200.07 1200.45

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1141213963-005.cnf
MD5SUMd14279a52e06a00270e4ece8a857fb4f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark280.723
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1514555-1238240355.cnf
0.00/0.00	c found header 'p cnf 18000 75600'
0.09/0.10	c finished parsing
0.09/0.10	c
0.09/0.10	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.09/0.10	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.09/0.10	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.09/0.10	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.09/0.10	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.09/0.10	c --random=1 --spread=2000 --seed=0 --skip=25
0.09/0.10	c
0.09/0.10	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.09/0.10	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.09/0.10	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.09/0.10	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.09/0.10	c
0.09/0.10	c starting search after 0.1 seconds
0.09/0.10	c no decision limit
0.09/0.11	c
0.09/0.11	c       original/binary      fixed     eliminated      learned       agility
0.09/0.11	c   seconds        variables     equivalent    conflicts       height       MB
0.09/0.11	c
0.09/0.11	c *    0.1    75600   18000      0     0      0       0      0    0.0   0    6
0.69/0.78	c s    0.8    74781   17496      0     0    504       0      0    0.0   0    6
0.69/0.78	c l    0.8    74781   17496      0     0    504       0  74781    0.0   0    6
0.79/0.88	c R    0.9    74781   17496      0     0    504     100    100 1127.3  13    6
0.89/0.98	c R    1.0    74781   17496      0     0    504     202    202  961.5  12    7
1.39/1.49	c R    1.5    74781   17496      0     0    504     806    806  780.4  13    7
1.59/1.65	c B    1.7    74781   17496      0     0    504    1000   1000  758.7  13    8
2.59/2.63	c B    2.6    74781   17496      0     0    504    2001   2001  740.6  15    8
2.89/2.98	c R    3.0    74781   17496      0     0    504    2417   2417  762.1  13    9
6.89/6.90	c R    6.9    74781   17496      0     0    504    6425   6425  736.7  12   14
8.28/8.34	c B    8.3    74781   17496      0     0    504    8005   8005  767.9  11   15
16.38/16.43	c R   16.4    74781   17496      0     0    504   16053  16053  750.3  10   23
24.68/24.74	c B   24.7    74781   17496      0     0    504   24010  24010  752.3  12   32
40.58/40.62	c R   40.6    74781   17496      0     0    504   38503  38503  760.2  15   47
72.07/72.10	c B   72.1    74781   17496      0     0    504   64026  64026  770.0  13   74
86.56/86.65	c +   86.6    74781   17496      0     0    504   74781  82259  756.3  12   84
106.56/106.70	c R  106.7    74781   17496      0     0    504   89781  82268  774.3  12   94
111.55/111.63	c +  111.6    74781   17496      0     0    504   93476  90484  781.2  12   95
146.34/146.40	c +  146.4    74781   17496      0     0    504  116846  99532  780.6  12  107
190.43/190.54	c
190.43/190.54	c       original/binary      fixed     eliminated      learned       agility
190.43/190.54	c   seconds        variables     equivalent    conflicts       height       MB
190.43/190.54	c
190.43/190.54	c +  190.5    74781   17496      0     0    504  146055 109485  782.0  15  120
211.92/212.01	c B  211.9    74781   17496      0     0    504  160065 109498  771.5  17  131
245.81/245.96	c +  245.9    74781   17496      0     0    504  182565 120433  763.6  15  133
280.00/280.10	c R  280.0    74781   17496      0     0    504  205184 120463  779.4  12  150
316.60/316.79	c +  316.7    74781   17496      0     0    504  228206 132476  797.9  14  158
417.66/417.85	c +  417.7    74781   17496      0     0    504  285256 145723  783.8  13  169
544.02/544.29	c +  544.1    74781   17496      0     0    504  356570 160295  784.5  15  181
591.00/591.21	c B  591.0    74781   17496      0     0    504  384120 160310  780.4  11  192
692.37/692.68	c +  692.5    74781   17496      0     0    504  445710 176324  779.8  15  198
722.77/723.04	c R  722.8    74781   17496      0     0    504  461575 176193  782.8  15  223
911.11/911.41	c +  911.1    74781   17496      0     0    504  557135 193956  802.1  14  237
1200.02/1200.40	c
1200.02/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.40	c
1200.02/1200.40	c 695276 conflicts, 2999181 decisions, 42 random
1200.02/1200.40	c 0 iterations, 1529 restarts, 0 skipped
1200.02/1200.40	c 10 enlarged, 0 shrunken, 6805 rescored, 218 rebiased
1200.02/1200.40	c 1 simplifications, 0 reductions
1200.02/1200.40	c
1200.02/1200.40	c vars: 0 fixed, 0 equiv, 504 elim, 0 merged
1200.02/1200.40	c elim: 250028 resolutions, 1 phases, 1 rounds
1200.02/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.02/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.02/1200.40	c prbe: 10743552 probed, 307 phases, 307 rounds
1200.02/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.02/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.02/1200.40	c hash: 0 units, 0 merged
1200.02/1200.40	c mins: 200241712 learned, 5% deleted, 0 strong, 97 depth
1200.02/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.02/1200.40	c strs: 0 forward, 0 backward
1200.02/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.02/1200.40	c prps: 584575732 propagations, 0.49 megaprops
1200.02/1200.40	c
1200.02/1200.40	c 1200.0 seconds, 263 MB max, 574 MB recycled
1200.02/1200.40	c
1200.02/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.40	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514555-1238240355/watcher-1514555-1238240355 -o /tmp/evaluation-result-1514555-1238240355/solver-1514555-1238240355 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514555-1238240355.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: 0.92 0.98 0.99 3/64 1752
/proc/meminfo: memFree=992312/2055920 swapFree=4178216/4192956
[pid=1752] ppid=1750 vsize=2236 CPUtime=0
/proc/1752/stat : 1752 (precosat) R 1750 1752 1618 0 -1 4194304 421 0 0 0 0 0 0 0 18 0 1 0 1096701038 2289664 406 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 0 0 0 0 17 1 0 0
/proc/1752/statm: 559 413 59 155 0 402 0

[startup+0.065753 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1752
/proc/meminfo: memFree=992312/2055920 swapFree=4178216/4192956
[pid=1752] ppid=1750 vsize=5416 CPUtime=0.06
/proc/1752/stat : 1752 (precosat) R 1750 1752 1618 0 -1 4194304 1234 0 0 0 6 0 0 0 18 0 1 0 1096701038 5545984 1219 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1752/statm: 1354 1219 63 155 0 1197 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5416

[startup+0.101757 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1752
/proc/meminfo: memFree=992312/2055920 swapFree=4178216/4192956
[pid=1752] ppid=1750 vsize=7000 CPUtime=0.09
/proc/1752/stat : 1752 (precosat) R 1750 1752 1618 0 -1 4194304 1652 0 0 0 9 0 0 0 18 0 1 0 1096701038 7168000 1637 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1752/statm: 1750 1637 63 155 0 1593 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7000

[startup+0.301789 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1752
/proc/meminfo: memFree=992312/2055920 swapFree=4178216/4192956
[pid=1752] ppid=1750 vsize=8332 CPUtime=0.29
/proc/1752/stat : 1752 (precosat) R 1750 1752 1618 0 -1 4194304 2251 0 0 0 29 0 0 0 19 0 1 0 1096701038 8531968 1946 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1752/statm: 2083 1946 79 155 0 1926 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8332

[startup+0.701853 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1752
/proc/meminfo: memFree=992312/2055920 swapFree=4178216/4192956
[pid=1752] ppid=1750 vsize=10868 CPUtime=0.69
/proc/1752/stat : 1752 (precosat) R 1750 1752 1618 0 -1 4194304 2883 0 0 0 69 0 0 0 22 0 1 0 1096701038 11128832 2578 1992294400 134512640 135151029 4294956240 18446744073709551615 134673033 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1752/statm: 2717 2578 79 155 0 2560 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10868

[startup+1.50198 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 1753
/proc/meminfo: memFree=982256/2055920 swapFree=4178216/4192956
[pid=1752] ppid=1750 vsize=10868 CPUtime=1.49
/proc/1752/stat : 1752 (precosat) R 1750 1752 1618 0 -1 4194304 2883 0 0 0 149 0 0 0 25 0 1 0 1096701038 11128832 2578 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1752/statm: 2717 2578 79 155 0 2560 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10868

[startup+3.10124 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 1753
/proc/meminfo: memFree=982128/2055920 swapFree=4178216/4192956
[pid=1752] ppid=1750 vsize=11664 CPUtime=3.09
/proc/1752/stat : 1752 (precosat) R 1750 1752 1618 0 -1 4194304 3095 0 0 0 308 1 0 0 25 0 1 0 1096701038 11943936 2790 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1752/statm: 2916 2790 79 155 0 2759 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11664

[startup+6.30175 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 1753
/proc/meminfo: memFree=978352/2055920 swapFree=4178216/4192956
[pid=1752] ppid=1750 vsize=15376 CPUtime=6.29
/proc/1752/stat : 1752 (precosat) R 1750 1752 1618 0 -1 4194304 4022 0 0 0 627 2 0 0 25 0 1 0 1096701038 15745024 3717 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1752/statm: 3844 3717 79 155 0 3687 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15376

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 1753
/proc/meminfo: memFree=971056/2055920 swapFree=4178216/4192956
[pid=1752] ppid=1750 vsize=22384 CPUtime=12.68
/proc/1752/stat : 1752 (precosat) R 1750 1752 1618 0 -1 4194304 5765 0 0 0 1265 3 0 0 25 0 1 0 1096701038 22921216 5460 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1752/statm: 5596 5460 79 155 0 5439 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22384

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 1753
/proc/meminfo: memFree=957040/2055920 swapFree=4178216/4192956
[pid=1752] ppid=1750 vsize=36120 CPUtime=25.48
/proc/1752/stat : 1752 (precosat) R 1750 1752 1618 0 -1 4194304 9181 0 0 0 2542 6 0 0 25 0 1 0 1096701038 36986880 8876 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1752/statm: 9030 8876 79 155 0 8873 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36120

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 1753
/proc/meminfo: memFree=931568/2055920 swapFree=4178216/4192956
[pid=1752] ppid=1750 vsize=61640 CPUtime=51.08
/proc/1752/stat : 1752 (precosat) R 1750 1752 1618 0 -1 4194304 15565 0 0 0 5094 14 0 0 25 0 1 0 1096701038 63119360 15260 1992294400 134512640 135151029 4294956240 18446744073709551615 134574125 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1752/statm: 15410 15260 79 155 0 15253 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 61640

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 1753
/proc/meminfo: memFree=893936/2055920 swapFree=4178216/4192956
[pid=1752] ppid=1750 vsize=98748 CPUtime=102.27
/proc/1752/stat : 1752 (precosat) R 1750 1752 1618 0 -1 4194304 24846 0 0 0 10204 23 0 0 25 0 1 0 1096701038 101117952 24541 1992294400 134512640 135151029 4294956240 18446744073709551615 134530855 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1752/statm: 24687 24541 79 155 0 24530 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 98748

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1753
/proc/meminfo: memFree=868528/2055920 swapFree=4178216/4192956
[pid=1752] ppid=1750 vsize=124120 CPUtime=162.24
/proc/1752/stat : 1752 (precosat) R 1750 1752 1618 0 -1 4194304 31184 0 0 0 16194 30 0 0 25 0 1 0 1096701038 127098880 30879 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1752/statm: 31030 30879 79 155 0 30873 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 124120

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1753
/proc/meminfo: memFree=852592/2055920 swapFree=4178216/4192956
[pid=1752] ppid=1750 vsize=139968 CPUtime=222.22
/proc/1752/stat : 1752 (precosat) R 1750 1752 1618 0 -1 4194304 35161 0 0 0 22187 35 0 0 25 0 1 0 1096701038 143327232 34856 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1752/statm: 34992 34856 79 155 0 34835 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 139968

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1753
/proc/meminfo: memFree=834800/2055920 swapFree=4178216/4192956
[pid=1752] ppid=1750 vsize=157832 CPUtime=282.2
/proc/1752/stat : 1752 (precosat) R 1750 1752 1618 0 -1 4194304 39637 0 0 0 28180 40 0 0 25 0 1 0 1096701038 161619968 39332 1992294400 134512640 135151029 4294956240 18446744073709551615 134552050 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1752/statm: 39458 39332 79 155 0 39301 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 157832

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1753
/proc/meminfo: memFree=812784/2055920 swapFree=4178216/4192956
[pid=1752] ppid=1750 vsize=179656 CPUtime=342.18
/proc/1752/stat : 1752 (precosat) R 1750 1752 1618 0 -1 4194304 45075 0 0 0 34171 47 0 0 25 0 1 0 1096701038 183967744 44770 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1752/statm: 44914 44770 79 155 0 44757 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 179656

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1753
/proc/meminfo: memFree=812080/2055920 swapFree=4178216/4192956
[pid=1752] ppid=1750 vsize=180320 CPUtime=402.16
/proc/1752/stat : 1752 (precosat) R 1750 1752 1618 0 -1 4194304 45237 0 0 0 40169 47 0 0 25 0 1 0 1096701038 184647680 44932 1992294400 134512640 135151029 4294956240 18446744073709551615 134520453 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1752/statm: 45080 44932 79 155 0 44923 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 180320

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1753
/proc/meminfo: memFree=799792/2055920 swapFree=4178216/4192956
[pid=1752] ppid=1750 vsize=192472 CPUtime=462.15
/proc/1752/stat : 1752 (precosat) R 1750 1752 1618 0 -1 4194304 48299 0 0 0 46164 51 0 0 25 0 1 0 1096701038 197091328 47994 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1752/statm: 48118 47994 79 155 0 47961 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 192472

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1753
/proc/meminfo: memFree=792688/2055920 swapFree=4178216/4192956
[pid=1752] ppid=1750 vsize=199648 CPUtime=522.13
/proc/1752/stat : 1752 (precosat) R 1750 1752 1618 0 -1 4194304 50071 0 0 0 52160 53 0 0 25 0 1 0 1096701038 204439552 49766 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1752/statm: 49912 49766 79 155 0 49755 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 199648

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1753
/proc/meminfo: memFree=787760/2055920 swapFree=4178216/4192956
[pid=1752] ppid=1750 vsize=204544 CPUtime=582.11
/proc/1752/stat : 1752 (precosat) R 1750 1752 1618 0 -1 4194304 51309 0 0 0 58157 54 0 0 25 0 1 0 1096701038 209453056 51004 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1752/statm: 51136 51004 79 155 0 50979 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 204544

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1753
/proc/meminfo: memFree=787696/2055920 swapFree=4178216/4192956
[pid=1752] ppid=1750 vsize=204544 CPUtime=642.09
/proc/1752/stat : 1752 (precosat) R 1750 1752 1618 0 -1 4194304 51309 0 0 0 64155 54 0 0 25 0 1 0 1096701038 209453056 51004 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1752/statm: 51136 51004 79 155 0 50979 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 204544

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1753
/proc/meminfo: memFree=777520/2055920 swapFree=4178216/4192956
[pid=1752] ppid=1750 vsize=215508 CPUtime=702.07
/proc/1752/stat : 1752 (precosat) R 1750 1752 1618 0 -1 4194304 54033 0 0 0 70150 57 0 0 25 0 1 0 1096701038 220680192 53728 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1752/statm: 53877 53728 79 155 0 53720 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 215508

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1753
/proc/meminfo: memFree=750192/2055920 swapFree=4178216/4192956
[pid=1752] ppid=1750 vsize=242092 CPUtime=762.06
/proc/1752/stat : 1752 (precosat) R 1750 1752 1618 0 -1 4194304 60683 0 0 0 76141 65 0 0 25 0 1 0 1096701038 247902208 60378 1992294400 134512640 135151029 4294956240 18446744073709551615 134554640 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1752/statm: 60523 60378 79 155 0 60366 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 242092

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1753
/proc/meminfo: memFree=744752/2055920 swapFree=4178216/4192956
[pid=1752] ppid=1750 vsize=247396 CPUtime=822.03
/proc/1752/stat : 1752 (precosat) R 1750 1752 1618 0 -1 4194304 62013 0 0 0 82137 66 0 0 25 0 1 0 1096701038 253333504 61708 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1752/statm: 61849 61708 79 155 0 61692 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 247396

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1753
/proc/meminfo: memFree=743600/2055920 swapFree=4178216/4192956
[pid=1752] ppid=1750 vsize=248584 CPUtime=882.02
/proc/1752/stat : 1752 (precosat) R 1750 1752 1618 0 -1 4194304 62301 0 0 0 88135 67 0 0 25 0 1 0 1096701038 254550016 61996 1992294400 134512640 135151029 4294956240 18446744073709551615 134552590 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1752/statm: 62146 61996 79 155 0 61989 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 248584

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1753
/proc/meminfo: memFree=731888/2055920 swapFree=4178216/4192956
[pid=1752] ppid=1750 vsize=260596 CPUtime=942
/proc/1752/stat : 1752 (precosat) R 1750 1752 1618 0 -1 4194304 65308 0 0 0 94129 71 0 0 25 0 1 0 1096701038 266850304 65003 1992294400 134512640 135151029 4294956240 18446744073709551615 134554492 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1752/statm: 65149 65003 79 155 0 64992 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 260596

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1753
/proc/meminfo: memFree=723376/2055920 swapFree=4178216/4192956
[pid=1752] ppid=1750 vsize=268816 CPUtime=1001.98
/proc/1752/stat : 1752 (precosat) R 1750 1752 1618 0 -1 4194304 67351 0 0 0 100125 73 0 0 25 0 1 0 1096701038 275267584 67046 1992294400 134512640 135151029 4294956240 18446744073709551615 134542850 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1752/statm: 67204 67046 79 155 0 67047 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 268816

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1753
/proc/meminfo: memFree=717552/2055920 swapFree=4178216/4192956
[pid=1752] ppid=1750 vsize=274504 CPUtime=1061.96
/proc/1752/stat : 1752 (precosat) R 1750 1752 1618 0 -1 4194304 68799 0 0 0 106121 75 0 0 25 0 1 0 1096701038 281092096 68494 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1752/statm: 68626 68494 79 155 0 68469 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 274504

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1753
/proc/meminfo: memFree=717552/2055920 swapFree=4178216/4192956
[pid=1752] ppid=1750 vsize=274504 CPUtime=1121.94
/proc/1752/stat : 1752 (precosat) R 1750 1752 1618 0 -1 4194304 68799 0 0 0 112119 75 0 0 25 0 1 0 1096701038 281092096 68494 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1752/statm: 68626 68494 79 155 0 68469 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 274504

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1753
/proc/meminfo: memFree=717488/2055920 swapFree=4178216/4192956
[pid=1752] ppid=1750 vsize=274508 CPUtime=1181.92
/proc/1752/stat : 1752 (precosat) R 1750 1752 1618 0 -1 4194304 68800 0 0 0 118117 75 0 0 25 0 1 0 1096701038 281096192 68495 1992294400 134512640 135151029 4294956240 18446744073709551615 134578147 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1752/statm: 68627 68495 79 155 0 68470 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 274508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1753
/proc/meminfo: memFree=717488/2055920 swapFree=4178216/4192956
[pid=1752] ppid=1750 vsize=274508 CPUtime=1200.02
/proc/1752/stat : 1752 (precosat) R 1750 1752 1618 0 -1 4194304 68800 0 0 0 119927 75 0 0 25 0 1 0 1096701038 281096192 68495 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1752/statm: 68627 68495 79 155 0 68470 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 274508

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.07
CPU user time (s): 1199.27
CPU system time (s): 0.803877
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 274508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.27
system time used= 0.803877
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 68800
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= 2011

runsolver used 0.855869 second user time and 2.52062 second system time

The end

Launcher Data 

Begin job on node26 at 2009-03-28 12:39:15
IDJOB=1514555
IDBENCH=70356
IDSOLVER=507
FILE ID=node26/1514555-1238240355
PBS_JOBID= 9060714
Free space on /tmp= 66108 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1141213963-005.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514555-1238240355/watcher-1514555-1238240355 -o /tmp/evaluation-result-1514555-1238240355/solver-1514555-1238240355 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514555-1238240355.cnf

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

MD5SUM BENCH= d14279a52e06a00270e4ece8a857fb4f
RANDOM SEED=1780699317

node26.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		: 3000.261
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	: 5931.00
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		: 3000.261
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:        992728 kB
Buffers:         76656 kB
Cached:         893548 kB
SwapCached:       8520 kB
Active:          99608 kB
Inactive:       880548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        992728 kB
SwapTotal:     4192956 kB
SwapFree:      4178216 kB
Dirty:            2164 kB
Writeback:           0 kB
Mapped:          15552 kB
Slab:            69092 kB
Committed_AS:  2813588 kB
PageTables:       1372 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= 66108 MiB
End job on node26 at 2009-03-28 12:59:18