Trace number 1517123

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.06 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S1154116462-097.cnf
MD5SUM871cffda16697cd39cfc1811ad38c0e4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1517123-1238280560.cnf
0.00/0.00	c found header 'p cnf 560 2380'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0     2380     560      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2363     543      0     0     17       0      0    0.0   0    0
0.00/0.01	c l    0.0     2363     543      0     0     17       0   2363    0.0   0    0
0.00/0.01	c R    0.0     2363     543      0     0     17     102    102   44.4  13    0
0.01/0.02	c R    0.0     2363     543      0     0     17     202    202   38.1  22    0
0.01/0.04	c N    0.0     2363     543      0     0     17     808    808   32.0  27    0
0.01/0.05	c B    0.1     2363     543      0     0     17    1000   1000   32.1  28    0
0.09/0.10	c B    0.1     2363     543      0     0     17    2000   2000   31.2  27    1
0.09/0.12	c +    0.1     2363     543      0     0     17    2363   2599   31.2  26    1
0.09/0.13	c N    0.1     2363     543      0     0     17    2418   2418   31.2  26    1
0.09/0.16	c +    0.2     2363     543      0     0     17    2954   2858   31.2  28    1
0.19/0.20	c +    0.2     2363     543      0     0     17    3690   3143   31.1  26    1
0.19/0.26	c +    0.3     2363     543      0     0     17    4610   3457   30.8  28    1
0.29/0.34	c +    0.3     2363     543      0     0     17    5761   3802   30.5  26    1
0.29/0.39	c N    0.4     2363     543      0     0     17    6437   3809   30.2  28    1
0.39/0.44	c +    0.4     2363     543      0     0     17    7200   4182   29.9  26    1
0.49/0.50	c B    0.5     2363     543      0     0     17    8001   4196   29.6  26    1
0.49/0.57	c +    0.6     2363     543      0     0     17    9000   4600   29.3  26    1
0.69/0.71	c +    0.7     2363     543      0     0     17   11251   5060   29.4  26    1
0.89/0.90	c
0.89/0.90	c       original/binary      fixed     eliminated      learned       agility
0.89/0.90	c   seconds        variables     equivalent    conflicts       height       MB
0.89/0.90	c
0.89/0.90	c +    0.9     2363     543      0     0     17   14061   5566   30.6  27    1
1.00/1.03	c N    1.0     2363     543      0     0     17   16058   5573   31.5  26    1
1.10/1.15	c +    1.2     2363     543      0     0     17   17578   6122   32.0  26    1
1.49/1.52	c +    1.5     2363     543      0     0     17   21970   6734   32.8  25    2
1.59/1.68	c B    1.7     2363     543      0     0     17   24004   6742   33.1  24    2
1.89/1.93	c +    1.9     2363     543      0     0     17   27460   7407   34.1  28    2
2.49/2.53	c +    2.5     2363     543      0     0     17   34325   8147   34.5  27    2
2.79/2.86	c N    2.9     2363     543      0     0     17   38510   8154   34.5  28    2
3.20/3.27	c +    3.3     2363     543      0     0     17   42906   8961   34.4  26    2
4.09/4.19	c +    4.2     2363     543      0     0     17   53631   9857   34.2  28    3
5.09/5.12	c B    5.1     2363     543      0     0     17   64021   9866   34.4  26    3
5.29/5.37	c +    5.4     2363     543      0     0     17   67035  10842   34.5  26    3
6.89/6.94	c +    6.9     2363     543      0     0     17   83791  11926   33.5  26    3
7.59/7.61	c N    7.6     2363     543      0     0     17   89804  11938   33.3  27    3
9.29/9.36	c +    9.4     2363     543      0     0     17  104736  13118   32.4  26    3
12.09/12.15	c +   12.2     2363     543      0     0     17  130921  14429   32.4  25    4
15.48/15.55	c B   15.5     2363     543      0     0     17  160057  14438   32.0  27    4
15.88/15.94	c +   15.9     2363     543      0     0     17  163650  15871   32.0  26    4
20.98/21.09	c +   21.1     2363     543      0     0     17  204561  17458   31.4  26    5
21.08/21.20	c
21.08/21.20	c       original/binary      fixed     eliminated      learned       agility
21.08/21.20	c   seconds        variables     equivalent    conflicts       height       MB
21.08/21.20	c
21.08/21.20	c N   21.2     2363     543      0     0     17  205201  16522   31.3  26    5
28.18/28.29	c +   28.3     2363     543      0     0     17  255700  19203   30.9  27    6
37.08/37.13	c +   37.1     2363     543      0     0     17  319627  21123   30.8  28    6
47.28/47.34	c B   47.3     2363     543      0     0     17  384100  21131   30.8  28    7
49.38/49.45	c +   49.4     2363     543      0     0     17  399530  23235   30.8  27    7
60.47/60.54	c N   60.5     2363     543      0     0     17  461617  23253   30.4  26    8
67.36/67.47	c +   67.4     2363     543      0     0     17  499412  25558   30.2  28    8
90.06/90.11	c +   90.1     2363     543      0     0     17  624265  28113   30.5  25    9
119.95/120.02	c +  120.0     2363     543      0     0     17  780330  30924   30.6  28   10
146.14/146.24	c B  146.2     2363     543      0     0     17  896202  30949   30.6  27   11
163.83/163.99	c +  163.9     2363     543      0     0     17  975410  34016   30.3  27   11
176.52/176.67	c R  176.6     2363     543      0     0     17 1025603  34039   30.1  25   12
224.01/224.10	c +  224.0     2363     543      0     0     17 1219260  37417   30.2  24   12
305.58/305.71	c +  305.6     2363     543      0     0     17 1524076  41158   30.0  27   14
424.13/424.37	c +  424.2     2363     543      0     0     17 1905095  45273   29.7  28   16
471.42/471.60	c B  471.4     2363     543      0     0     17 2048390  45281   29.5  27   17
545.59/545.86	c N  545.7     2363     543      0     0     17 2255970  45283   29.4  25   18
590.17/590.44	c +  590.2     2363     543      0     0     17 2381367  49800   29.2  25   18
811.39/811.78	c +  811.5     2363     543      0     0     17 2976708  54780   29.2  28   20
1114.97/1115.41	c
1114.97/1115.41	c       original/binary      fixed     eliminated      learned       agility
1114.97/1115.41	c   seconds        variables     equivalent    conflicts       height       MB
1114.97/1115.41	c
1114.97/1115.41	c + 1115.0     2363     543      0     0     17 3720885  60258   29.1  26   23
1200.04/1200.50	c
1200.04/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.50	c
1200.04/1200.50	c 3911593 conflicts, 4724987 decisions, 1 random
1200.04/1200.50	c 0 iterations, 488 restarts, 6419 skipped
1200.04/1200.50	c 34 enlarged, 0 shrunken, 38255 rescored, 952 rebiased
1200.04/1200.50	c 1 simplifications, 0 reductions
1200.04/1200.50	c
1200.04/1200.50	c vars: 0 fixed, 0 equiv, 17 elim, 0 merged
1200.04/1200.50	c elim: 8013 resolutions, 1 phases, 1 rounds
1200.04/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.04/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.04/1200.50	c prbe: 148816 probed, 137 phases, 137 rounds
1200.04/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.04/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.04/1200.50	c hash: 0 units, 0 merged
1200.04/1200.50	c mins: 107338333 learned, 20% deleted, 18 strong, 22 depth
1200.04/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.04/1200.50	c strs: 0 forward, 0 backward
1200.04/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.04/1200.50	c prps: 360985997 propagations, 0.30 megaprops
1200.04/1200.50	c
1200.04/1200.50	c 1200.1 seconds, 23 MB max, 492 MB recycled
1200.04/1200.50	c
1200.04/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.50	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-1517123-1238280560/watcher-1517123-1238280560 -o /tmp/evaluation-result-1517123-1238280560/solver-1517123-1238280560 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517123-1238280560.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 21703
/proc/meminfo: memFree=1710784/2055920 swapFree=4178884/4192956
[pid=21703] ppid=21701 vsize=916 CPUtime=0
/proc/21703/stat : 21703 (precosat) R 21701 21703 21360 0 -1 4194304 167 0 0 0 0 0 0 0 21 0 1 0 1100719766 937984 151 1992294400 134512640 135151029 4294956240 18446744073709551615 134522008 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21703/statm: 229 151 79 155 0 72 0

[startup+0.0201631 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 21703
/proc/meminfo: memFree=1710784/2055920 swapFree=4178884/4192956
[pid=21703] ppid=21701 vsize=1048 CPUtime=0.01
/proc/21703/stat : 21703 (precosat) R 21701 21703 21360 0 -1 4194304 184 0 0 0 1 0 0 0 21 0 1 0 1100719766 1073152 168 1992294400 134512640 135151029 4294956240 18446744073709551615 134580764 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21703/statm: 262 168 79 155 0 105 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1048

[startup+0.101178 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 21703
/proc/meminfo: memFree=1710784/2055920 swapFree=4178884/4192956
[pid=21703] ppid=21701 vsize=1312 CPUtime=0.09
/proc/21703/stat : 21703 (precosat) R 21701 21703 21360 0 -1 4194304 246 0 0 0 9 0 0 0 21 0 1 0 1100719766 1343488 230 1992294400 134512640 135151029 4294956240 18446744073709551615 134574563 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21703/statm: 328 230 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301217 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 21703
/proc/meminfo: memFree=1710784/2055920 swapFree=4178884/4192956
[pid=21703] ppid=21701 vsize=1708 CPUtime=0.29
/proc/21703/stat : 21703 (precosat) R 21701 21703 21360 0 -1 4194304 334 0 0 0 29 0 0 0 23 0 1 0 1100719766 1748992 318 1992294400 134512640 135151029 4294956240 18446744073709551615 134551975 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21703/statm: 427 318 79 155 0 270 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1708

[startup+0.701296 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 21703
/proc/meminfo: memFree=1710784/2055920 swapFree=4178884/4192956
[pid=21703] ppid=21701 vsize=1972 CPUtime=0.69
/proc/21703/stat : 21703 (precosat) R 21701 21703 21360 0 -1 4194304 401 0 0 0 69 0 0 0 25 0 1 0 1100719766 2019328 385 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21703/statm: 493 385 79 155 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1972

[startup+1.50145 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21704
/proc/meminfo: memFree=1709240/2055920 swapFree=4178884/4192956
[pid=21703] ppid=21701 vsize=2500 CPUtime=1.49
/proc/21703/stat : 21703 (precosat) R 21701 21703 21360 0 -1 4194304 549 0 0 0 149 0 0 0 25 0 1 0 1100719766 2560000 533 1992294400 134512640 135151029 4294956240 18446744073709551615 134551331 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21703/statm: 625 533 79 155 0 468 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2500

[startup+3.10177 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21704
/proc/meminfo: memFree=1708472/2055920 swapFree=4178884/4192956
[pid=21703] ppid=21701 vsize=3160 CPUtime=3.09
/proc/21703/stat : 21703 (precosat) R 21701 21703 21360 0 -1 4194304 715 0 0 0 309 0 0 0 25 0 1 0 1100719766 3235840 699 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21703/statm: 790 699 79 155 0 633 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3160

[startup+6.3014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21704
/proc/meminfo: memFree=1707448/2055920 swapFree=4178884/4192956
[pid=21703] ppid=21701 vsize=3952 CPUtime=6.29
/proc/21703/stat : 21703 (precosat) R 21701 21703 21360 0 -1 4194304 921 0 0 0 629 0 0 0 25 0 1 0 1100719766 4046848 905 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21703/statm: 988 905 79 155 0 831 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3952

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21704
/proc/meminfo: memFree=1706168/2055920 swapFree=4178884/4192956
[pid=21703] ppid=21701 vsize=5160 CPUtime=12.68
/proc/21703/stat : 21703 (precosat) R 21701 21703 21360 0 -1 4194304 1210 0 0 0 1268 0 0 0 25 0 1 0 1100719766 5283840 1194 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21703/statm: 1290 1194 79 155 0 1133 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 5160

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21704
/proc/meminfo: memFree=1704760/2055920 swapFree=4178884/4192956
[pid=21703] ppid=21701 vsize=6376 CPUtime=25.48
/proc/21703/stat : 21703 (precosat) R 21701 21703 21360 0 -1 4194304 1510 0 0 0 2548 0 0 0 25 0 1 0 1100719766 6529024 1494 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21703/statm: 1594 1494 79 155 0 1437 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6376

[startup+51.1013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21704
/proc/meminfo: memFree=1702904/2055920 swapFree=4178884/4192956
[pid=21703] ppid=21701 vsize=8396 CPUtime=51.07
/proc/21703/stat : 21703 (precosat) R 21701 21703 21360 0 -1 4194304 1973 0 0 0 5106 1 0 0 25 0 1 0 1100719766 8597504 1957 1992294400 134512640 135151029 4294956240 18446744073709551615 134542843 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21703/statm: 2099 1957 79 155 0 1942 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8396

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21704
/proc/meminfo: memFree=1700600/2055920 swapFree=4178884/4192956
[pid=21703] ppid=21701 vsize=10888 CPUtime=102.25
/proc/21703/stat : 21703 (precosat) R 21701 21703 21360 0 -1 4194304 2533 0 0 0 10224 1 0 0 25 0 1 0 1100719766 11149312 2517 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21703/statm: 2722 2517 79 155 0 2565 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 10888

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21704
/proc/meminfo: memFree=1699000/2055920 swapFree=4178884/4192956
[pid=21703] ppid=21701 vsize=12408 CPUtime=162.23
/proc/21703/stat : 21703 (precosat) R 21701 21703 21360 0 -1 4194304 2916 0 0 0 16221 2 0 0 25 0 1 0 1100719766 12705792 2900 1992294400 134512640 135151029 4294956240 18446744073709551615 134546665 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21703/statm: 3102 2900 79 155 0 2945 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12408

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21704
/proc/meminfo: memFree=1697336/2055920 swapFree=4178884/4192956
[pid=21703] ppid=21701 vsize=14288 CPUtime=222.21
/proc/21703/stat : 21703 (precosat) R 21701 21703 21360 0 -1 4194304 3326 0 0 0 22218 3 0 0 25 0 1 0 1100719766 14630912 3310 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21703/statm: 3572 3310 79 155 0 3415 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 14288

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21704
/proc/meminfo: memFree=1696248/2055920 swapFree=4178884/4192956
[pid=21703] ppid=21701 vsize=15296 CPUtime=282.19
/proc/21703/stat : 21703 (precosat) R 21701 21703 21360 0 -1 4194304 3573 0 0 0 28216 3 0 0 25 0 1 0 1100719766 15663104 3557 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21703/statm: 3824 3557 79 155 0 3667 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 15296

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21704
/proc/meminfo: memFree=1695160/2055920 swapFree=4178884/4192956
[pid=21703] ppid=21701 vsize=16508 CPUtime=342.16
/proc/21703/stat : 21703 (precosat) R 21701 21703 21360 0 -1 4194304 3840 0 0 0 34213 3 0 0 25 0 1 0 1100719766 16904192 3824 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21703/statm: 4127 3824 79 155 0 3970 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 16508

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21704
/proc/meminfo: memFree=1694520/2055920 swapFree=4178884/4192956
[pid=21703] ppid=21701 vsize=17236 CPUtime=402.14
/proc/21703/stat : 21703 (precosat) R 21701 21703 21360 0 -1 4194304 4009 0 0 0 40211 3 0 0 25 0 1 0 1100719766 17649664 3993 1992294400 134512640 135151029 4294956240 18446744073709551615 134530812 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21703/statm: 4309 3993 79 155 0 4152 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 17236

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21704
/proc/meminfo: memFree=1693432/2055920 swapFree=4178884/4192956
[pid=21703] ppid=21701 vsize=18364 CPUtime=462.12
/proc/21703/stat : 21703 (precosat) R 21701 21703 21360 0 -1 4194304 4278 0 0 0 46208 4 0 0 25 0 1 0 1100719766 18804736 4262 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21703/statm: 4591 4262 79 155 0 4434 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 18364

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21704
/proc/meminfo: memFree=1692344/2055920 swapFree=4178884/4192956
[pid=21703] ppid=21701 vsize=19552 CPUtime=522.1
/proc/21703/stat : 21703 (precosat) R 21701 21703 21360 0 -1 4194304 4530 0 0 0 52206 4 0 0 25 0 1 0 1100719766 20021248 4514 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21703/statm: 4888 4514 79 155 0 4731 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 19552

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21704
/proc/meminfo: memFree=1691832/2055920 swapFree=4178884/4192956
[pid=21703] ppid=21701 vsize=20096 CPUtime=582.07
/proc/21703/stat : 21703 (precosat) R 21701 21703 21360 0 -1 4194304 4657 0 0 0 58203 4 0 0 25 0 1 0 1100719766 20578304 4641 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21703/statm: 5024 4641 79 155 0 4867 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 20096

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21704
/proc/meminfo: memFree=1691192/2055920 swapFree=4178884/4192956
[pid=21703] ppid=21701 vsize=20756 CPUtime=642.05
/proc/21703/stat : 21703 (precosat) R 21701 21703 21360 0 -1 4194304 4830 0 0 0 64201 4 0 0 25 0 1 0 1100719766 21254144 4814 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21703/statm: 5189 4814 79 155 0 5032 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 20756

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21710
/proc/meminfo: memFree=1690856/2055920 swapFree=4178884/4192956
[pid=21703] ppid=21701 vsize=21064 CPUtime=702.02
/proc/21703/stat : 21703 (precosat) R 21701 21703 21360 0 -1 4194304 4883 0 0 0 70198 4 0 0 25 0 1 0 1100719766 21569536 4867 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21703/statm: 5266 4867 79 155 0 5109 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 21064

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21710
/proc/meminfo: memFree=1690608/2055920 swapFree=4178884/4192956
[pid=21703] ppid=21701 vsize=21352 CPUtime=762.01
/proc/21703/stat : 21703 (precosat) R 21701 21703 21360 0 -1 4194304 4947 0 0 0 76196 5 0 0 25 0 1 0 1100719766 21864448 4931 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21703/statm: 5338 4931 79 155 0 5181 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 21352

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21710
/proc/meminfo: memFree=1689392/2055920 swapFree=4178884/4192956
[pid=21703] ppid=21701 vsize=22832 CPUtime=821.98
/proc/21703/stat : 21703 (precosat) R 21701 21703 21360 0 -1 4194304 5243 0 0 0 82193 5 0 0 25 0 1 0 1100719766 23379968 5227 1992294400 134512640 135151029 4294956240 18446744073709551615 134575907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21703/statm: 5708 5227 79 155 0 5551 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 22832

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21710
/proc/meminfo: memFree=1689200/2055920 swapFree=4178884/4192956
[pid=21703] ppid=21701 vsize=22992 CPUtime=881.96
/proc/21703/stat : 21703 (precosat) R 21701 21703 21360 0 -1 4194304 5291 0 0 0 88191 5 0 0 25 0 1 0 1100719766 23543808 5275 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21703/statm: 5748 5275 79 155 0 5591 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 22992

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21710
/proc/meminfo: memFree=1688816/2055920 swapFree=4178884/4192956
[pid=21703] ppid=21701 vsize=23592 CPUtime=941.93
/proc/21703/stat : 21703 (precosat) R 21701 21703 21360 0 -1 4194304 5400 0 0 0 94188 5 0 0 25 0 1 0 1100719766 24158208 5384 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21703/statm: 5898 5384 79 155 0 5741 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 23592

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21710
/proc/meminfo: memFree=1688440/2055920 swapFree=4178884/4192956
[pid=21703] ppid=21701 vsize=24072 CPUtime=1001.91
/proc/21703/stat : 21703 (precosat) R 21701 21703 21360 0 -1 4194304 5484 0 0 0 100186 5 0 0 25 0 1 0 1100719766 24649728 5468 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21703/statm: 6018 5468 79 155 0 5861 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 24072

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21710
/proc/meminfo: memFree=1687928/2055920 swapFree=4178884/4192956
[pid=21703] ppid=21701 vsize=24588 CPUtime=1061.89
/proc/21703/stat : 21703 (precosat) R 21701 21703 21360 0 -1 4194304 5612 0 0 0 106184 5 0 0 25 0 1 0 1100719766 25178112 5596 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21703/statm: 6147 5596 79 155 0 5990 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 24588

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21710
/proc/meminfo: memFree=1687480/2055920 swapFree=4178884/4192956
[pid=21703] ppid=21701 vsize=25188 CPUtime=1121.86
/proc/21703/stat : 21703 (precosat) R 21701 21703 21360 0 -1 4194304 5727 0 0 0 112181 5 0 0 25 0 1 0 1100719766 25792512 5711 1992294400 134512640 135151029 4294956240 18446744073709551615 134554502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21703/statm: 6297 5711 79 155 0 6140 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 25188

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21710
/proc/meminfo: memFree=1687096/2055920 swapFree=4178884/4192956
[pid=21703] ppid=21701 vsize=25516 CPUtime=1181.84
/proc/21703/stat : 21703 (precosat) R 21701 21703 21360 0 -1 4194304 5824 0 0 0 118179 5 0 0 25 0 1 0 1100719766 26128384 5808 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21703/statm: 6379 5808 79 155 0 6222 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 25516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21710
/proc/meminfo: memFree=1687032/2055920 swapFree=4178884/4192956
[pid=21703] ppid=21701 vsize=25516 CPUtime=1200.04
/proc/21703/stat : 21703 (precosat) R 21701 21703 21360 0 -1 4194304 5824 0 0 0 119999 5 0 0 25 0 1 0 1100719766 26128384 5808 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21703/statm: 6379 5808 79 155 0 6222 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 25516

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 0.99 2/65 21710
/proc/meminfo: memFree=1687032/2055920 swapFree=4178884/4192956
[pid=21703] ppid=21701 vsize=25516 CPUtime=1200.04
/proc/21703/stat : 21703 (precosat) R 21701 21703 21360 0 -1 4194304 5824 0 0 0 119999 5 0 0 25 0 1 0 1100719766 26128384 5808 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/21703/statm: 6379 5808 79 155 0 6222 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 25516

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.99
CPU system time (s): 0.06299
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 25516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.06299
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5824
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= 1779

runsolver used 0.934857 second user time and 2.41263 second system time

The end

Launcher Data 

Begin job on node75 at 2009-03-28 23:49:20
IDJOB=1517123
IDBENCH=70570
IDSOLVER=507
FILE ID=node75/1517123-1238280560
PBS_JOBID= 9060919
Free space on /tmp= 64928 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S1154116462-097.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517123-1238280560/watcher-1517123-1238280560 -o /tmp/evaluation-result-1517123-1238280560/solver-1517123-1238280560 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517123-1238280560.cnf

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

MD5SUM BENCH= 871cffda16697cd39cfc1811ad38c0e4
RANDOM SEED=850091276

node75.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		: 3000.263
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		: 3000.263
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1711200 kB
Buffers:         66416 kB
Cached:         198808 kB
SwapCached:       8136 kB
Active:         163712 kB
Inactive:       111128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1711200 kB
SwapTotal:     4192956 kB
SwapFree:      4178884 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          15344 kB
Slab:            55740 kB
Committed_AS:  2253160 kB
PageTables:       1420 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= 64928 MiB
End job on node75 at 2009-03-29 00:09:23