Trace number 1718756

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) 1200.16 1200.8

General information on the benchmark

Nameindustrial/narain/
clauses-8.cnf
MD5SUM74bd745b1c68e4deddfa063e58b6b54d
Bench CategoryAPPLICATION (applications 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 variables1461771
Number of clauses5687554
Sum of the clauses size14147618
Maximum clause length601
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 24325673
Number of clauses of size 3961281
Number of clauses of size 411051
Number of clauses of size 5354960
Number of clauses of size over 534588

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-1718756-1240639909.cnf
0.00/0.00	c found header 'p cnf 1461772 5687554'
15.69/15.76	c finished parsing
15.69/15.76	c
15.69/15.76	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
15.69/15.76	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
15.69/15.76	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
15.69/15.76	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
15.69/15.76	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
15.69/15.76	c --random=1 --spread=2000 --seed=0 --skip=25
15.69/15.76	c
15.69/15.76	c sizeof     vars[0] = 16   alignment = 0      22 MB
15.69/15.76	c sizeof     orgs[0] =  8   alignment = 0      11 MB
15.69/15.76	c sizeof     occs[0] =  8   alignment = 0      11 MB
15.69/15.76	c sizeof iirfs[0..1] =  8   alignment = 0      11 MB
15.69/15.76	c
15.69/15.76	c starting search after 15.8 seconds
15.69/15.76	c no decision limit
16.08/16.19	c
16.08/16.19	c       original/binary      fixed     eliminated      learned       agility
16.08/16.19	c   seconds        variables     equivalent    conflicts       height       MB
16.08/16.19	c
16.08/16.19	c *   16.2  5683653 1365185   1781 94806      0       0      0    0.0   0  482
1175.07/1175.76	c s 1175.1  1546573  261558 438715 93735 667764       0      0    0.0   0  271
1175.07/1175.76	c l 1175.1  1546573  261558 438715 93735 667764       0 847370    0.0   0  271
1177.98/1178.64	c s 1178.0  1404986  240845 459426 93737 667764      27      2   38.2   0  262
1177.98/1178.64	c - 1178.0  1404986  240845 459426 93737 667764      27 762633   38.2   0  262
1179.77/1180.47	c R 1179.9  1420965  240185 460073 93750 667764     202    160   74.4   2  264
1182.88/1183.51	c s 1182.9   989334  184659 514840 94509 667764     312    126   64.2   0  234
1182.88/1183.51	c - 1182.9   989334  184659 514840 94509 667764     312 503338   64.2   0  234
1200.06/1200.70	c
1200.06/1200.70	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.70	c
1200.06/1200.70	c 580 conflicts, 4665 decisions, 5 random
1200.06/1200.70	c 23 iterations, 3 restarts, 0 skipped
1200.06/1200.70	c 0 enlarged, 7698 shrunken, 5 rescored, 0 rebiased
1200.06/1200.70	c 4 simplifications, 0 reductions
1200.06/1200.70	c
1200.06/1200.70	c vars: 530206 fixed, 105418 equiv, 688235 elim, 109605 merged
1200.06/1200.70	c elim: 13449175 resolutions, 2 phases, 1 rounds
1200.06/1200.70	c sbst: 99% substituted, 0.9% nots, 98.1% ands, 1.0% xors, 0.0% ites
1200.06/1200.70	c arty: 3.33 and 2.00 xor average arity
1200.06/1200.70	c prbe: 6463 probed, 7 phases, 0 rounds
1200.06/1200.70	c prbe: 215 failed, 13386 lifted, 2955 merged
1200.06/1200.70	c sccs: 717 non trivial, 0 fixed, 8599 merged
1200.06/1200.70	c hash: 1227 units, 98051 merged
1200.06/1200.70	c mins: 13061 learned, 5% deleted, 1 strong, 21 depth
1200.06/1200.70	c subs: 27960 forward, 24914 backward, 10065 doms
1200.06/1200.70	c strs: 2744 forward, 407 backward
1200.06/1200.70	c doms: 82362 dominators, 3937 high, 465 low
1200.06/1200.70	c prps: 28217386 propagations, 0.02 megaprops
1200.06/1200.70	c
1200.06/1200.70	c 1200.1 seconds, 553 MB max, 665 MB recycled
1200.06/1200.70	c
1200.06/1200.70	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.70	c

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1718756-1240639909/watcher-1718756-1240639909 -o /tmp/evaluation-result-1718756-1240639909/solver-1718756-1240639909 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1718756-1240639909.cnf 

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


[startup+0 s]
/proc/loadavg: 1.85 1.83 1.45 3/64 26407
/proc/meminfo: memFree=982344/2055920 swapFree=4192956/4192956
[pid=26407] ppid=26405 vsize=23632 CPUtime=0
/proc/26407/stat : 26407 (precosat) R 26405 26407 26245 0 -1 4194304 977 0 0 0 0 0 0 0 18 0 1 0 92020114 24199168 962 1992294400 134512640 135151029 4294956224 18446744073709551615 134697845 0 0 4096 0 0 0 0 17 0 0 0
/proc/26407/statm: 5908 969 58 155 0 5751 0

[startup+0.033032 s]
/proc/loadavg: 1.85 1.83 1.45 3/64 26407
/proc/meminfo: memFree=982344/2055920 swapFree=4192956/4192956
[pid=26407] ppid=26405 vsize=35056 CPUtime=0.02
/proc/26407/stat : 26407 (precosat) R 26405 26407 26245 0 -1 4194304 6313 0 0 0 0 2 0 0 18 0 1 0 92020114 35897344 6298 1992294400 134512640 135151029 4294956224 18446744073709551615 134697845 0 0 4096 0 0 0 0 17 0 0 0
/proc/26407/statm: 8764 6305 58 155 0 8607 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 35056

[startup+0.120623 s]
/proc/loadavg: 1.85 1.83 1.45 3/64 26407
/proc/meminfo: memFree=982344/2055920 swapFree=4192956/4192956
[pid=26407] ppid=26405 vsize=59956 CPUtime=0.11
/proc/26407/stat : 26407 (precosat) R 26405 26407 26245 0 -1 4194304 12563 0 0 0 6 5 0 0 18 0 1 0 92020114 61394944 12548 1992294400 134512640 135151029 4294956224 18446744073709551615 134534335 0 0 4096 0 0 0 0 17 0 0 0
/proc/26407/statm: 14989 12548 59 155 0 14832 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 59956

[startup+0.301072 s]
/proc/loadavg: 1.85 1.83 1.45 3/64 26407
/proc/meminfo: memFree=982344/2055920 swapFree=4192956/4192956
[pid=26407] ppid=26405 vsize=66100 CPUtime=0.29
/proc/26407/stat : 26407 (precosat) R 26405 26407 26245 0 -1 4194304 15295 0 0 0 22 7 0 0 19 0 1 0 92020114 67686400 15280 1992294400 134512640 135151029 4294956224 18446744073709551615 134534432 0 0 4096 0 0 0 0 17 0 0 0
/proc/26407/statm: 16525 15281 59 155 0 16368 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 66100

[startup+0.70113 s]
/proc/loadavg: 1.85 1.83 1.45 3/64 26407
/proc/meminfo: memFree=982344/2055920 swapFree=4192956/4192956
[pid=26407] ppid=26405 vsize=138188 CPUtime=0.69
/proc/26407/stat : 26407 (precosat) R 26405 26407 26245 0 -1 4194304 34044 0 0 0 54 15 0 0 24 0 1 0 92020114 141504512 33802 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/26407/statm: 34547 33803 64 155 0 34390 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 138188

[startup+1.50125 s]
/proc/loadavg: 1.85 1.83 1.45 2/65 26408
/proc/meminfo: memFree=833408/2055920 swapFree=4192956/4192956
[pid=26407] ppid=26405 vsize=167264 CPUtime=1.49
/proc/26407/stat : 26407 (precosat) R 26405 26407 26245 0 -1 4194304 42115 0 0 0 131 18 0 0 25 0 1 0 92020114 171278336 41103 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/26407/statm: 41816 41103 64 155 0 41659 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 167264

[startup+3.10148 s]
/proc/loadavg: 1.85 1.83 1.45 2/65 26408
/proc/meminfo: memFree=799552/2055920 swapFree=4192956/4192956
[pid=26407] ppid=26405 vsize=216636 CPUtime=3.09
/proc/26407/stat : 26407 (precosat) R 26405 26407 26245 0 -1 4194304 55470 0 0 0 284 25 0 0 25 0 1 0 92020114 221835264 53433 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/26407/statm: 54159 53433 64 155 0 54002 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 216636

[startup+6.30195 s]
/proc/loadavg: 1.78 1.81 1.45 2/65 26408
/proc/meminfo: memFree=703424/2055920 swapFree=4192956/4192956
[pid=26407] ppid=26405 vsize=309984 CPUtime=6.29
/proc/26407/stat : 26407 (precosat) R 26405 26407 26245 0 -1 4194304 80207 0 0 0 593 36 0 0 25 0 1 0 92020114 317423616 76121 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/26407/statm: 77496 76121 64 155 0 77339 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 309984

[startup+12.7019 s]
/proc/loadavg: 1.80 1.82 1.45 2/65 26408
/proc/meminfo: memFree=519680/2055920 swapFree=4192956/4192956
[pid=26407] ppid=26405 vsize=486712 CPUtime=12.69
/proc/26407/stat : 26407 (precosat) R 26405 26407 26245 0 -1 4194304 128591 0 0 0 1212 57 0 0 25 0 1 0 92020114 498393088 120408 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 0 0 0
/proc/26407/statm: 121678 120409 64 155 0 121521 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 486712

[startup+25.5028 s]
/proc/loadavg: 1.62 1.78 1.45 2/65 26408
/proc/meminfo: memFree=384320/2055920 swapFree=4192956/4192956
[pid=26407] ppid=26405 vsize=607344 CPUtime=25.48
/proc/26407/stat : 26407 (precosat) R 26405 26407 26245 0 -1 4194304 166043 0 0 0 2474 74 0 0 25 0 1 0 92020114 621920256 149666 1992294400 134512640 135151029 4294956224 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 0 0 0
/proc/26407/statm: 151836 149666 79 155 0 151679 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 607344

[startup+51.1015 s]
/proc/loadavg: 1.41 1.71 1.43 2/65 26408
/proc/meminfo: memFree=338496/2055920 swapFree=4192956/4192956
[pid=26407] ppid=26405 vsize=650724 CPUtime=51.06
/proc/26407/stat : 26407 (precosat) R 26405 26407 26245 0 -1 4194304 216192 0 0 0 5010 96 0 0 25 0 1 0 92020114 666341376 161075 1992294400 134512640 135151029 4294956224 18446744073709551615 134520589 0 0 4096 17442 0 0 0 17 0 0 0
/proc/26407/statm: 162681 161075 79 155 0 162524 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 650724

[startup+102.306 s]
/proc/loadavg: 1.22 1.62 1.41 2/65 26408
/proc/meminfo: memFree=337216/2055920 swapFree=4192956/4192956
[pid=26407] ppid=26405 vsize=652776 CPUtime=102.25
/proc/26407/stat : 26407 (precosat) R 26405 26407 26245 0 -1 4194304 216573 0 0 0 10128 97 0 0 25 0 1 0 92020114 668442624 161456 1992294400 134512640 135151029 4294956224 18446744073709551615 134575762 0 0 4096 17442 0 0 0 17 0 0 0
/proc/26407/statm: 163194 161456 79 155 0 163037 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 652776

[startup+162.302 s]
/proc/loadavg: 1.08 1.50 1.39 2/65 26408
/proc/meminfo: memFree=335552/2055920 swapFree=4192956/4192956
[pid=26407] ppid=26405 vsize=654824 CPUtime=162.2
/proc/26407/stat : 26407 (precosat) R 26405 26407 26245 0 -1 4194304 216997 0 0 0 16123 97 0 0 25 0 1 0 92020114 670539776 161880 1992294400 134512640 135151029 4294956224 18446744073709551615 134575754 0 0 4096 17442 0 0 0 17 0 0 0
/proc/26407/statm: 163706 161880 79 155 0 163549 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 654824

[startup+222.302 s]
/proc/loadavg: 1.03 1.41 1.36 2/65 26408
/proc/meminfo: memFree=332544/2055920 swapFree=4192956/4192956
[pid=26407] ppid=26405 vsize=660328 CPUtime=222.18
/proc/26407/stat : 26407 (precosat) R 26405 26407 26245 0 -1 4194304 217751 0 0 0 22120 98 0 0 25 0 1 0 92020114 676175872 162634 1992294400 134512640 135151029 4294956224 18446744073709551615 134575490 0 0 4096 17442 0 0 0 17 0 0 0
/proc/26407/statm: 165082 162634 79 155 0 164925 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 660328

[startup+282.301 s]
/proc/loadavg: 1.01 1.33 1.33 2/65 26408
/proc/meminfo: memFree=327552/2055920 swapFree=4192956/4192956
[pid=26407] ppid=26405 vsize=663912 CPUtime=282.16
/proc/26407/stat : 26407 (precosat) R 26405 26407 26245 0 -1 4194304 218996 0 0 0 28116 100 0 0 25 0 1 0 92020114 679845888 163879 1992294400 134512640 135151029 4294956224 18446744073709551615 134575488 0 0 4096 17442 0 0 0 17 0 0 0
/proc/26407/statm: 165978 163879 79 155 0 165821 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 663912

[startup+342.301 s]
/proc/loadavg: 1.00 1.27 1.31 2/65 26408
/proc/meminfo: memFree=321920/2055920 swapFree=4192956/4192956
[pid=26407] ppid=26405 vsize=672104 CPUtime=342.09
/proc/26407/stat : 26407 (precosat) R 26405 26407 26245 0 -1 4194304 220375 0 0 0 34108 101 0 0 25 0 1 0 92020114 688234496 165258 1992294400 134512640 135151029 4294956224 18446744073709551615 134548080 0 0 4096 17442 0 0 0 17 1 0 0
/proc/26407/statm: 168026 165258 79 155 0 167869 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 672104

[startup+402.302 s]
/proc/loadavg: 1.00 1.22 1.29 2/65 26408
/proc/meminfo: memFree=321920/2055920 swapFree=4192956/4192956
[pid=26407] ppid=26405 vsize=672104 CPUtime=402.05
/proc/26407/stat : 26407 (precosat) R 26405 26407 26245 0 -1 4194304 220375 0 0 0 40104 101 0 0 25 0 1 0 92020114 688234496 165258 1992294400 134512640 135151029 4294956224 18446744073709551615 134548555 0 0 4096 17442 0 0 0 17 0 0 0
/proc/26407/statm: 168026 165258 79 155 0 167869 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 672104

[startup+462.303 s]
/proc/loadavg: 1.00 1.17 1.27 2/65 26408
/proc/meminfo: memFree=321920/2055920 swapFree=4192956/4192956
[pid=26407] ppid=26405 vsize=672104 CPUtime=462.02
/proc/26407/stat : 26407 (precosat) R 26405 26407 26245 0 -1 4194304 220375 0 0 0 46101 101 0 0 25 0 1 0 92020114 688234496 165258 1992294400 134512640 135151029 4294956224 18446744073709551615 134573921 0 0 4096 17442 0 0 0 17 0 0 0
/proc/26407/statm: 168026 165258 79 155 0 167869 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 672104

[startup+522.301 s]
/proc/loadavg: 1.00 1.14 1.25 2/65 26408
/proc/meminfo: memFree=321920/2055920 swapFree=4192956/4192956
[pid=26407] ppid=26405 vsize=672104 CPUtime=521.98
/proc/26407/stat : 26407 (precosat) R 26405 26407 26245 0 -1 4194304 220375 0 0 0 52097 101 0 0 25 0 1 0 92020114 688234496 165258 1992294400 134512640 135151029 4294956224 18446744073709551615 134548056 0 0 4096 17442 0 0 0 17 0 0 0
/proc/26407/statm: 168026 165258 79 155 0 167869 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 672104

[startup+582.301 s]
/proc/loadavg: 1.00 1.11 1.23 2/65 26408
/proc/meminfo: memFree=321024/2055920 swapFree=4192956/4192956
[pid=26407] ppid=26405 vsize=672104 CPUtime=581.96
/proc/26407/stat : 26407 (precosat) R 26405 26407 26245 0 -1 4194304 220623 0 0 0 58094 102 0 0 25 0 1 0 92020114 688234496 165506 1992294400 134512640 135151029 4294956224 18446744073709551615 134545773 0 0 4096 17442 0 0 0 17 0 0 0
/proc/26407/statm: 168026 165506 79 155 0 167869 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 672104

[startup+642.301 s]
/proc/loadavg: 1.00 1.09 1.21 2/65 26408
/proc/meminfo: memFree=320384/2055920 swapFree=4192956/4192956
[pid=26407] ppid=26405 vsize=672104 CPUtime=641.94
/proc/26407/stat : 26407 (precosat) R 26405 26407 26245 0 -1 4194304 220796 0 0 0 64092 102 0 0 25 0 1 0 92020114 688234496 165679 1992294400 134512640 135151029 4294956224 18446744073709551615 134575490 0 0 4096 17442 0 0 0 17 0 0 0
/proc/26407/statm: 168026 165679 79 155 0 167869 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 672104

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.20 2/65 26408
/proc/meminfo: memFree=319552/2055920 swapFree=4192956/4192956
[pid=26407] ppid=26405 vsize=672104 CPUtime=701.9
/proc/26407/stat : 26407 (precosat) R 26405 26407 26245 0 -1 4194304 220973 0 0 0 70088 102 0 0 25 0 1 0 92020114 688234496 165856 1992294400 134512640 135151029 4294956224 18446744073709551615 134575907 0 0 4096 17442 0 0 0 17 0 0 0
/proc/26407/statm: 168026 165856 79 155 0 167869 0
Current children cumulated CPU time (s) 701.9
Current children cumulated vsize (KiB) 672104

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.18 2/65 26408
/proc/meminfo: memFree=318784/2055920 swapFree=4192956/4192956
[pid=26407] ppid=26405 vsize=672104 CPUtime=761.87
/proc/26407/stat : 26407 (precosat) R 26405 26407 26245 0 -1 4194304 221170 0 0 0 76084 103 0 0 25 0 1 0 92020114 688234496 166053 1992294400 134512640 135151029 4294956224 18446744073709551615 134547925 0 0 4096 17442 0 0 0 17 0 0 0
/proc/26407/statm: 168026 166053 79 155 0 167869 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 672104

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.17 2/65 26408
/proc/meminfo: memFree=318784/2055920 swapFree=4192956/4192956
[pid=26407] ppid=26405 vsize=672104 CPUtime=821.85
/proc/26407/stat : 26407 (precosat) R 26405 26407 26245 0 -1 4194304 221170 0 0 0 82082 103 0 0 25 0 1 0 92020114 688234496 166053 1992294400 134512640 135151029 4294956224 18446744073709551615 134548416 0 0 4096 17442 0 0 0 17 0 0 0
/proc/26407/statm: 168026 166053 79 155 0 167869 0
Current children cumulated CPU time (s) 821.85
Current children cumulated vsize (KiB) 672104

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.16 2/65 26408
/proc/meminfo: memFree=318784/2055920 swapFree=4192956/4192956
[pid=26407] ppid=26405 vsize=672104 CPUtime=881.81
/proc/26407/stat : 26407 (precosat) R 26405 26407 26245 0 -1 4194304 221170 0 0 0 88078 103 0 0 25 0 1 0 92020114 688234496 166053 1992294400 134512640 135151029 4294956224 18446744073709551615 134547925 0 0 4096 17442 0 0 0 17 0 0 0
/proc/26407/statm: 168026 166053 79 155 0 167869 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 672104

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.14 2/65 26408
/proc/meminfo: memFree=318784/2055920 swapFree=4192956/4192956
[pid=26407] ppid=26405 vsize=672104 CPUtime=941.78
/proc/26407/stat : 26407 (precosat) R 26405 26407 26245 0 -1 4194304 221170 0 0 0 94075 103 0 0 25 0 1 0 92020114 688234496 166053 1992294400 134512640 135151029 4294956224 18446744073709551615 134547925 0 0 4096 17442 0 0 0 17 0 0 0
/proc/26407/statm: 168026 166053 79 155 0 167869 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 672104

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/65 26408
/proc/meminfo: memFree=318784/2055920 swapFree=4192956/4192956
[pid=26407] ppid=26405 vsize=672104 CPUtime=1001.76
/proc/26407/stat : 26407 (precosat) R 26405 26407 26245 0 -1 4194304 221170 0 0 0 100073 103 0 0 25 0 1 0 92020114 688234496 166053 1992294400 134512640 135151029 4294956224 18446744073709551615 134548416 0 0 4096 17442 0 0 0 17 0 0 0
/proc/26407/statm: 168026 166053 79 155 0 167869 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 672104

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/65 26408
/proc/meminfo: memFree=318784/2055920 swapFree=4192956/4192956
[pid=26407] ppid=26405 vsize=672104 CPUtime=1061.72
/proc/26407/stat : 26407 (precosat) R 26405 26407 26245 0 -1 4194304 221170 0 0 0 106069 103 0 0 25 0 1 0 92020114 688234496 166053 1992294400 134512640 135151029 4294956224 18446744073709551615 134548422 0 0 4096 17442 0 0 0 17 0 0 0
/proc/26407/statm: 168026 166053 79 155 0 167869 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 672104

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/65 26408
/proc/meminfo: memFree=318720/2055920 swapFree=4192956/4192956
[pid=26407] ppid=26405 vsize=672104 CPUtime=1121.7
/proc/26407/stat : 26407 (precosat) R 26405 26407 26245 0 -1 4194304 221170 0 0 0 112067 103 0 0 25 0 1 0 92020114 688234496 166053 1992294400 134512640 135151029 4294956224 18446744073709551615 134548113 0 0 4096 17442 0 0 0 17 0 0 0
/proc/26407/statm: 168026 166053 79 155 0 167869 0
Current children cumulated CPU time (s) 1121.7
Current children cumulated vsize (KiB) 672104

[startup+1182.3 s]
/proc/loadavg: 1.06 1.02 1.10 2/65 26408
/proc/meminfo: memFree=401728/2055920 swapFree=4192956/4192956
[pid=26407] ppid=26405 vsize=581804 CPUtime=1181.67
/proc/26407/stat : 26407 (precosat) R 26405 26407 26245 0 -1 4194304 236911 0 0 0 118054 113 0 0 25 0 1 0 92020114 595767296 139973 1992294400 134512640 135151029 4294956224 18446744073709551615 134673033 0 0 4096 17442 0 0 0 17 0 0 0
/proc/26407/statm: 145451 139973 79 155 0 145294 0
Current children cumulated CPU time (s) 1181.67
Current children cumulated vsize (KiB) 581804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.04 1.02 1.10 2/65 26408
/proc/meminfo: memFree=354112/2055920 swapFree=4192956/4192956
[pid=26407] ppid=26405 vsize=650340 CPUtime=1200.06
/proc/26407/stat : 26407 (precosat) R 26405 26407 26245 0 -1 4194304 263980 0 0 0 119881 125 0 0 25 0 1 0 92020114 665948160 157233 1992294400 134512640 135151029 4294956224 18446744073709551615 134548056 0 0 4096 17442 0 0 0 17 0 0 0
/proc/26407/statm: 162585 157233 79 155 0 162428 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 650340

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

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

[startup+1200.7 s]
/proc/loadavg: 1.04 1.02 1.10 2/65 26408
/proc/meminfo: memFree=354112/2055920 swapFree=4192956/4192956
[pid=26407] ppid=26405 vsize=650340 CPUtime=1200.06
/proc/26407/stat : 26407 (precosat) R 26405 26407 26245 0 -1 4194304 263980 0 0 0 119881 125 0 0 25 0 1 0 92020114 665948160 157233 1992294400 134512640 135151029 4294956224 18446744073709551615 134548056 0 0 4096 17442 0 0 0 17 0 0 0
/proc/26407/statm: 162585 157233 79 155 0 162428 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 650340

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.8
CPU time (s): 1200.16
CPU user time (s): 1198.82
CPU system time (s): 1.3458
CPU usage (%): 99.9472
Max. virtual memory (cumulated for all children) (KiB): 688488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.82
system time used= 1.34579
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 263980
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= 3711

runsolver used 1.05984 second user time and 3.31849 second system time

The end

Launcher Data 

Begin job on node39 at 2009-04-25 08:11:57
IDJOB=1718756
IDBENCH=20506
IDSOLVER=507
FILE ID=node39/1718756-1240639909
PBS_JOBID= 9186456
Free space on /tmp= 66168 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/industrial/narain/clauses-8.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1718756-1240639909/watcher-1718756-1240639909 -o /tmp/evaluation-result-1718756-1240639909/solver-1718756-1240639909 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1718756-1240639909.cnf

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

MD5SUM BENCH= 74bd745b1c68e4deddfa063e58b6b54d
RANDOM SEED=562455045

node39.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		: 3000.281
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		: 3000.281
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:        982760 kB
Buffers:         98480 kB
Cached:         861408 kB
SwapCached:          0 kB
Active:         202756 kB
Inactive:       771108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        982760 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:          115096 kB
Writeback:           0 kB
Mapped:          23692 kB
Slab:            85272 kB
Committed_AS:   410304 kB
PageTables:       1380 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= 66164 MiB
End job on node39 at 2009-04-25 08:32:00