Trace number 1730224

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 236UNSAT 1021.2 1021.59

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-unsat-gt-060.sat05-1312.reshuffled-07.cnf
MD5SUMdff294238660aead84de7aec33e643fc
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark43.5644
Satisfiable
(Un)Satisfiability was proved
Number of variables3540
Number of clauses207150
Sum of the clauses size623040
Maximum clause length59
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21770
Number of clauses of size 3205320
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 560

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-1730224-1240757176.cnf
0.00/0.00	c found header 'p cnf 3600 207150'
0.19/0.20	c finished parsing
0.19/0.20	c
0.19/0.20	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.19/0.20	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.19/0.20	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.19/0.20	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.19/0.20	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.19/0.20	c --random=1 --spread=2000 --seed=0 --skip=25
0.19/0.20	c
0.19/0.20	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.19/0.20	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.19/0.20	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.19/0.20	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.19/0.20	c
0.19/0.20	c starting search after 0.2 seconds
0.19/0.20	c no decision limit
0.19/0.21	c
0.19/0.21	c       original/binary      fixed     eliminated      learned       agility
0.19/0.21	c   seconds        variables     equivalent    conflicts       height       MB
0.19/0.21	c
0.19/0.21	c *    0.2   207150    3600      0     0      0       0      0    0.0   0   13
2.89/2.98	c s    3.0   207150    3540      0     0     60       0      0    0.0   0   11
2.89/2.98	c l    3.0   207150    3540      0     0     60       0 205380    0.0   0   11
2.99/3.00	c R    3.0   207150    3540      0     0     60     100    100 1592.6   2   12
2.99/3.02	c R    3.0   207150    3540      0     0     60     200    200 1162.5   3   12
2.99/3.08	c R    3.1   207150    3540      0     0     60     805    805  666.4   5   12
3.09/3.11	c B    3.1   207150    3540      0     0     60    1001   1001  577.0   5   13
3.19/3.22	c B    3.2   207150    3540      0     0     60    2002   2002  370.5   4   13
3.19/3.26	c R    3.3   207150    3540      0     0     60    2416   2416  357.8   3   13
3.69/3.73	c R    3.7   207150    3540      0     0     60    6446   6446  278.5   6   15
3.89/3.90	c B    3.9   207150    3540      0     0     60    8008   8008  275.6   6   15
4.89/4.94	c R    4.9   207150    3540      0     0     60   16101  16101  227.3   6   19
5.89/5.95	c B    6.0   207150    3540      0     0     60   24021  24021  224.5   6   22
7.89/7.94	c R    7.9   207150    3540      0     0     60   38565  38565  218.6   6   27
11.58/11.63	c B   11.6   207150    3540      0     0     60   64037  64037  196.5   8   36
15.48/15.60	c R   15.6   207150    3540      0     0     60   89963  89963  190.9   7   47
27.48/27.57	c B   27.6   207150    3540      0     0     60  160064 160064  173.9  13   70
34.37/34.46	c +   34.5   207150    3540      0     0     60  205382 225918  171.8  18   95
34.37/34.47	c R   34.5   207150    3540      0     0     60  205429 205429  171.8  18   95
50.07/50.20	c
50.07/50.20	c       original/binary      fixed     eliminated      learned       agility
50.07/50.20	c   seconds        variables     equivalent    conflicts       height       MB
50.07/50.20	c
50.07/50.20	c +   50.2   207150    3540      0     0     60  256727 248509  174.8   6  120
67.76/67.84	c +   67.8   207150    3540      0     0     60  320908 273359  168.1   7  126
78.46/78.60	c B   78.6   207150    3540      0     0     60  384146 273365  159.4   8  132
80.76/80.87	c +   80.8   207150    3540      0     0     60  401135 300694  157.2  17  131
90.86/90.93	c R   90.9   207150    3540      0     0     60  462010 300701  152.8   9  139
105.46/105.57	c +  105.5   207150    3540      0     0     60  501415 330763  154.3   9  148
135.53/135.69	c +  135.6   207150    3540      0     0     60  626767 363839  144.9  15  137
184.82/184.99	c +  184.9   207150    3540      0     0     60  783455 400222  139.6  15  153
204.21/204.35	c B  204.3   207150    3540      0     0     60  896263 400225  134.8   9  142
224.50/224.65	c +  224.6   207150    3540      0     0     60  979315 440244  135.2  10  149
231.30/231.47	c R  231.4   207150    3540      0     0     60 1026388 440253  133.8  10  161
303.37/303.58	c +  303.5   207150    3540      0     0     60 1224140 484268  131.0  18  188
317.27/317.46	c s  317.3   207151    3540      0     0     60 1252770 468878  130.3  20  158
398.44/398.66	c +  398.5   207155    3540      0     0     60 1530176 532694  123.0  10  159
524.09/524.34	c s  524.1   207165    3540      0     0     60 1909799 532701  115.2   8  132
524.59/524.82	c +  524.6   207165    3540      0     0     60 1912720 585963  115.1  10  134
548.78/549.03	c B  548.8   207165    3540      0     0     60 2048511 585965  111.9  17  153
603.97/604.23	c R  604.0   207165    3540      0     0     60 2257228 585968  108.9  12  159
663.85/664.16	c +  663.9   207165    3540      0     0     60 2390900 644559  107.1  11  165
937.94/938.35	c
937.94/938.35	c       original/binary      fixed     eliminated      learned       agility
937.94/938.35	c   seconds        variables     equivalent    conflicts       height       MB
937.94/938.35	c
937.94/938.35	c +  938.0   207165    3540      0     0     60 2988626 709014  106.2  20  229
998.22/998.65	c s  998.3   207166    3540      0     0     60 3097583 709021  106.4  15  191
1021.11/1021.54	c 0 1021.2   558045    3467     73     0     60 3168304 709013  105.8   5  221
1021.11/1021.54	c
1021.11/1021.54	s UNSATISFIABLE
1021.11/1021.54	c
1021.11/1021.54	c 3168304 conflicts, 9147315 decisions, 2623 random
1021.11/1021.54	c 12 iterations, 5681 restarts, 0 skipped
1021.11/1021.54	c 13 enlarged, 15 shrunken, 30912 rescored, 764 rebiased
1021.11/1021.54	c 4 simplifications, 0 reductions
1021.11/1021.54	c
1021.11/1021.54	c vars: 73 fixed, 0 equiv, 60 elim, 1 merged
1021.11/1021.54	c elim: 635563 resolutions, 2 phases, 1 rounds
1021.11/1021.54	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1021.11/1021.54	c arty: 0.00 and 0.00 xor average arity
1021.11/1021.54	c prbe: 764245 probed, 107 phases, 108 rounds
1021.11/1021.54	c prbe: 8 failed, 0 lifted, 0 merged
1021.11/1021.54	c sccs: 0 non trivial, 0 fixed, 0 merged
1021.11/1021.54	c hash: 5 units, 1 merged
1021.11/1021.54	c mins: 186313234 learned, 9% deleted, 48 strong, 20 depth
1021.11/1021.54	c subs: 0 forward, 0 backward, 350535 doms
1021.11/1021.54	c strs: 0 forward, 0 backward
1021.11/1021.54	c doms: 350586 dominators, 338513 high, 280 low
1021.11/1021.54	c prps: 145262621 propagations, 0.14 megaprops
1021.11/1021.54	c
1021.11/1021.54	c 1021.2 seconds, 246 MB max, 623 MB recycled

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1730224-1240757176/watcher-1730224-1240757176 -o /tmp/evaluation-result-1730224-1240757176/solver-1730224-1240757176 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1730224-1240757176.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: 0.93 1.05 1.00 3/64 29011
/proc/meminfo: memFree=1661880/2055920 swapFree=4177728/4192956
[pid=29011] ppid=29009 vsize=1196 CPUtime=0
/proc/29011/stat : 29011 (precosat) R 29009 29011 28630 0 -1 4194304 211 0 0 0 0 0 0 0 18 0 1 0 103746239 1224704 196 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29011/statm: 299 197 63 155 0 142 0

[startup+0.0107151 s]
/proc/loadavg: 0.93 1.05 1.00 3/64 29011
/proc/meminfo: memFree=1661880/2055920 swapFree=4177728/4192956
[pid=29011] ppid=29009 vsize=1592 CPUtime=0
/proc/29011/stat : 29011 (precosat) R 29009 29011 28630 0 -1 4194304 302 0 0 0 0 0 0 0 18 0 1 0 103746239 1630208 287 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29011/statm: 398 288 63 155 0 241 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1592

[startup+0.101731 s]
/proc/loadavg: 0.93 1.05 1.00 3/64 29011
/proc/meminfo: memFree=1661880/2055920 swapFree=4177728/4192956
[pid=29011] ppid=29009 vsize=7664 CPUtime=0.09
/proc/29011/stat : 29011 (precosat) R 29009 29011 28630 0 -1 4194304 1808 0 0 0 9 0 0 0 18 0 1 0 103746239 7847936 1793 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29011/statm: 1916 1794 63 155 0 1759 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7664

[startup+0.301769 s]
/proc/loadavg: 0.93 1.05 1.00 3/64 29011
/proc/meminfo: memFree=1661880/2055920 swapFree=4177728/4192956
[pid=29011] ppid=29009 vsize=14920 CPUtime=0.29
/proc/29011/stat : 29011 (precosat) R 29009 29011 28630 0 -1 4194304 3649 0 0 0 28 1 0 0 19 0 1 0 103746239 15278080 3633 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29011/statm: 3730 3633 79 155 0 3573 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14920

[startup+0.701843 s]
/proc/loadavg: 0.93 1.05 1.00 3/64 29011
/proc/meminfo: memFree=1661880/2055920 swapFree=4177728/4192956
[pid=29011] ppid=29009 vsize=18448 CPUtime=0.69
/proc/29011/stat : 29011 (precosat) R 29009 29011 28630 0 -1 4194304 4533 0 0 0 67 2 0 0 22 0 1 0 103746239 18890752 4514 1992294400 134512640 135151029 4294956224 18446744073709551615 134519079 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29011/statm: 4612 4514 79 155 0 4455 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18448

[startup+1.502 s]
/proc/loadavg: 0.93 1.05 1.00 2/65 29012
/proc/meminfo: memFree=1644080/2055920 swapFree=4177728/4192956
[pid=29011] ppid=29009 vsize=18448 CPUtime=1.49
/proc/29011/stat : 29011 (precosat) R 29009 29011 28630 0 -1 4194304 4533 0 0 0 147 2 0 0 25 0 1 0 103746239 18890752 4514 1992294400 134512640 135151029 4294956224 18446744073709551615 134517332 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29011/statm: 4612 4514 79 155 0 4455 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18448

[startup+3.1023 s]
/proc/loadavg: 0.93 1.05 1.00 2/65 29012
/proc/meminfo: memFree=1643760/2055920 swapFree=4177728/4192956
[pid=29011] ppid=29009 vsize=18448 CPUtime=3.09
/proc/29011/stat : 29011 (precosat) R 29009 29011 28630 0 -1 4194304 4533 0 0 0 307 2 0 0 25 0 1 0 103746239 18890752 4514 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29011/statm: 4612 4514 79 155 0 4455 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18448

[startup+6.30191 s]
/proc/loadavg: 0.94 1.05 1.00 2/65 29012
/proc/meminfo: memFree=1638960/2055920 swapFree=4177728/4192956
[pid=29011] ppid=29009 vsize=25840 CPUtime=6.29
/proc/29011/stat : 29011 (precosat) R 29009 29011 28630 0 -1 4194304 6387 0 0 0 626 3 0 0 25 0 1 0 103746239 26460160 6368 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29011/statm: 6460 6368 79 155 0 6303 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25840

[startup+12.7011 s]
/proc/loadavg: 0.94 1.04 1.00 2/65 29012
/proc/meminfo: memFree=1622256/2055920 swapFree=4177728/4192956
[pid=29011] ppid=29009 vsize=41848 CPUtime=12.69
/proc/29011/stat : 29011 (precosat) R 29009 29011 28630 0 -1 4194304 10380 0 0 0 1263 6 0 0 25 0 1 0 103746239 42852352 10361 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29011/statm: 10462 10361 79 155 0 10305 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41848

[startup+25.5015 s]
/proc/loadavg: 0.96 1.04 1.00 2/65 29012
/proc/meminfo: memFree=1592880/2055920 swapFree=4177728/4192956
[pid=29011] ppid=29009 vsize=69836 CPUtime=25.49
/proc/29011/stat : 29011 (precosat) R 29009 29011 28630 0 -1 4194304 17324 0 0 0 2538 11 0 0 25 0 1 0 103746239 71512064 17305 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29011/statm: 17459 17305 79 155 0 17302 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 69836

[startup+51.1014 s]
/proc/loadavg: 0.97 1.04 1.00 2/65 29012
/proc/meminfo: memFree=1533936/2055920 swapFree=4177728/4192956
[pid=29011] ppid=29009 vsize=129260 CPUtime=51.07
/proc/29011/stat : 29011 (precosat) R 29009 29011 28630 0 -1 4194304 32111 0 0 0 5089 18 0 0 25 0 1 0 103746239 132362240 32092 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29011/statm: 32315 32092 79 155 0 32158 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 129260

[startup+102.305 s]
/proc/loadavg: 0.98 1.03 1.00 2/65 29012
/proc/meminfo: memFree=1503664/2055920 swapFree=4177728/4192956
[pid=29011] ppid=29009 vsize=159964 CPUtime=102.26
/proc/29011/stat : 29011 (precosat) R 29009 29011 28630 0 -1 4194304 39500 0 0 0 10201 25 0 0 25 0 1 0 103746239 163803136 39481 1992294400 134512640 135151029 4294956224 18446744073709551615 134554961 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29011/statm: 39991 39481 79 155 0 39834 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 159964

[startup+162.301 s]
/proc/loadavg: 0.99 1.02 1.00 2/65 29012
/proc/meminfo: memFree=1490352/2055920 swapFree=4177728/4192956
[pid=29011] ppid=29009 vsize=173476 CPUtime=162.23
/proc/29011/stat : 29011 (precosat) R 29009 29011 28630 0 -1 4194304 42818 0 0 0 16196 27 0 0 25 0 1 0 103746239 177639424 42799 1992294400 134512640 135151029 4294956224 18446744073709551615 134580724 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29011/statm: 43369 42799 79 155 0 43212 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 173476

[startup+222.302 s]
/proc/loadavg: 0.99 1.02 1.00 2/65 29012
/proc/meminfo: memFree=1489456/2055920 swapFree=4177728/4192956
[pid=29011] ppid=29009 vsize=174768 CPUtime=222.21
/proc/29011/stat : 29011 (precosat) R 29009 29011 28630 0 -1 4194304 43003 0 0 0 22194 27 0 0 25 0 1 0 103746239 178962432 42984 1992294400 134512640 135151029 4294956224 18446744073709551615 134578124 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29011/statm: 43692 42984 79 155 0 43535 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 174768

[startup+282.301 s]
/proc/loadavg: 0.99 1.01 1.00 2/65 29012
/proc/meminfo: memFree=1461680/2055920 swapFree=4177728/4192956
[pid=29011] ppid=29009 vsize=203640 CPUtime=282.18
/proc/29011/stat : 29011 (precosat) R 29009 29011 28630 0 -1 4194304 49933 0 0 0 28186 32 0 0 25 0 1 0 103746239 208527360 49914 1992294400 134512640 135151029 4294956224 18446744073709551615 134520453 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29011/statm: 50910 49914 79 155 0 50753 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 203640

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 29012
/proc/meminfo: memFree=1464560/2055920 swapFree=4177728/4192956
[pid=29011] ppid=29009 vsize=198172 CPUtime=342.16
/proc/29011/stat : 29011 (precosat) R 29009 29011 28630 0 -1 4194304 50996 0 0 0 34183 33 0 0 25 0 1 0 103746239 202928128 49172 1992294400 134512640 135151029 4294956224 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29011/statm: 49543 49172 79 155 0 49386 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 198172

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 29012
/proc/meminfo: memFree=1463728/2055920 swapFree=4177728/4192956
[pid=29011] ppid=29009 vsize=199196 CPUtime=402.14
/proc/29011/stat : 29011 (precosat) R 29009 29011 28630 0 -1 4194304 51196 0 0 0 40181 33 0 0 25 0 1 0 103746239 203976704 49372 1992294400 134512640 135151029 4294956224 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29011/statm: 49799 49372 79 155 0 49642 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 199196

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 29012
/proc/meminfo: memFree=1463280/2055920 swapFree=4177728/4192956
[pid=29011] ppid=29009 vsize=199712 CPUtime=462.12
/proc/29011/stat : 29011 (precosat) R 29009 29011 28630 0 -1 4194304 51322 0 0 0 46178 34 0 0 25 0 1 0 103746239 204505088 49498 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29011/statm: 49928 49498 79 155 0 49771 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 199712

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 29012
/proc/meminfo: memFree=1457648/2055920 swapFree=4177728/4192956
[pid=29011] ppid=29009 vsize=206936 CPUtime=522.1
/proc/29011/stat : 29011 (precosat) R 29009 29011 28630 0 -1 4194304 52748 0 0 0 52175 35 0 0 25 0 1 0 103746239 211902464 50924 1992294400 134512640 135151029 4294956224 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29011/statm: 51734 50924 79 155 0 51577 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 206936

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 29012
/proc/meminfo: memFree=1464048/2055920 swapFree=4177728/4192956
[pid=29011] ppid=29009 vsize=198156 CPUtime=582.07
/proc/29011/stat : 29011 (precosat) R 29009 29011 28630 0 -1 4194304 52961 0 0 0 58172 35 0 0 25 0 1 0 103746239 202911744 49284 1992294400 134512640 135151029 4294956224 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29011/statm: 49539 49284 79 155 0 49382 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 198156

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 29012
/proc/meminfo: memFree=1462448/2055920 swapFree=4177728/4192956
[pid=29011] ppid=29009 vsize=200180 CPUtime=642.06
/proc/29011/stat : 29011 (precosat) R 29009 29011 28630 0 -1 4194304 53356 0 0 0 64170 36 0 0 25 0 1 0 103746239 204984320 49679 1992294400 134512640 135151029 4294956224 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29011/statm: 50045 49679 79 155 0 49888 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 200180

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 29012
/proc/meminfo: memFree=1456688/2055920 swapFree=4177728/4192956
[pid=29011] ppid=29009 vsize=208380 CPUtime=702.03
/proc/29011/stat : 29011 (precosat) R 29009 29011 28630 0 -1 4194304 54862 0 0 0 70167 36 0 0 25 0 1 0 103746239 213381120 51185 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29011/statm: 52095 51185 79 155 0 51938 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 208380

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 29012
/proc/meminfo: memFree=1451312/2055920 swapFree=4177728/4192956
[pid=29011] ppid=29009 vsize=215020 CPUtime=762.01
/proc/29011/stat : 29011 (precosat) R 29009 29011 28630 0 -1 4194304 56124 0 0 0 76163 38 0 0 25 0 1 0 103746239 220180480 52447 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29011/statm: 53755 52447 79 155 0 53598 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 215020

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 29012
/proc/meminfo: memFree=1439024/2055920 swapFree=4177728/4192956
[pid=29011] ppid=29009 vsize=228136 CPUtime=821.99
/proc/29011/stat : 29011 (precosat) R 29009 29011 28630 0 -1 4194304 59216 0 0 0 82158 41 0 0 25 0 1 0 103746239 233611264 55539 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29011/statm: 57034 55539 79 155 0 56877 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 228136

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 29012
/proc/meminfo: memFree=1429424/2055920 swapFree=4177728/4192956
[pid=29011] ppid=29009 vsize=238188 CPUtime=881.96
/proc/29011/stat : 29011 (precosat) R 29009 29011 28630 0 -1 4194304 61576 0 0 0 88153 43 0 0 25 0 1 0 103746239 243904512 57899 1992294400 134512640 135151029 4294956224 18446744073709551615 134575995 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29011/statm: 59547 57899 79 155 0 59390 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 238188

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 29018
/proc/meminfo: memFree=1421040/2055920 swapFree=4177728/4192956
[pid=29011] ppid=29009 vsize=246956 CPUtime=941.93
/proc/29011/stat : 29011 (precosat) R 29009 29011 28630 0 -1 4194304 63645 0 0 0 94149 44 0 0 25 0 1 0 103746239 252882944 59968 1992294400 134512640 135151029 4294956224 18446744073709551615 134520432 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29011/statm: 61739 59968 79 155 0 61582 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 246956

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 29018
/proc/meminfo: memFree=1410864/2055920 swapFree=4177728/4192956
[pid=29011] ppid=29009 vsize=255492 CPUtime=1001.92
/proc/29011/stat : 29011 (precosat) R 29009 29011 28630 0 -1 4194304 67100 0 0 0 100144 48 0 0 25 0 1 0 103746239 261623808 62530 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29011/statm: 63873 62530 79 155 0 63716 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 255492

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

[startup+1011.1 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 29018
/proc/meminfo: memFree=1410608/2055920 swapFree=4177728/4192956
[pid=29011] ppid=29009 vsize=255492 CPUtime=1010.71
/proc/29011/stat : 29011 (precosat) R 29009 29011 28630 0 -1 4194304 67161 0 0 0 101023 48 0 0 25 0 1 0 103746239 261623808 62591 1992294400 134512640 135151029 4294956224 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29011/statm: 63873 62591 79 155 0 63716 0
Current children cumulated CPU time (s) 1010.71
Current children cumulated vsize (KiB) 255492

[startup+1017.51 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 29018
/proc/meminfo: memFree=1410480/2055920 swapFree=4177728/4192956
[pid=29011] ppid=29009 vsize=255492 CPUtime=1017.12
/proc/29011/stat : 29011 (precosat) R 29009 29011 28630 0 -1 4194304 67182 0 0 0 101664 48 0 0 25 0 1 0 103746239 261623808 62612 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29011/statm: 63873 62612 79 155 0 63716 0
Current children cumulated CPU time (s) 1017.12
Current children cumulated vsize (KiB) 255492

[startup+1019.1 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 29018
/proc/meminfo: memFree=1410416/2055920 swapFree=4177728/4192956
[pid=29011] ppid=29009 vsize=255492 CPUtime=1018.71
/proc/29011/stat : 29011 (precosat) R 29009 29011 28630 0 -1 4194304 67231 0 0 0 101823 48 0 0 25 0 1 0 103746239 261623808 62661 1992294400 134512640 135151029 4294956224 18446744073709551615 134574638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29011/statm: 63873 62661 79 155 0 63716 0
Current children cumulated CPU time (s) 1018.71
Current children cumulated vsize (KiB) 255492

[startup+1020.7 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 29018
/proc/meminfo: memFree=1410160/2055920 swapFree=4177728/4192956
[pid=29011] ppid=29009 vsize=255492 CPUtime=1020.31
/proc/29011/stat : 29011 (precosat) R 29009 29011 28630 0 -1 4194304 67271 0 0 0 101983 48 0 0 25 0 1 0 103746239 261623808 62701 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29011/statm: 63873 62701 79 155 0 63716 0
Current children cumulated CPU time (s) 1020.31
Current children cumulated vsize (KiB) 255492

[startup+1021.1 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 29018
/proc/meminfo: memFree=1410160/2055920 swapFree=4177728/4192956
[pid=29011] ppid=29009 vsize=255492 CPUtime=1020.71
/proc/29011/stat : 29011 (precosat) R 29009 29011 28630 0 -1 4194304 67279 0 0 0 102023 48 0 0 25 0 1 0 103746239 261623808 62709 1992294400 134512640 135151029 4294956224 18446744073709551615 134580640 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29011/statm: 63873 62709 79 155 0 63716 0
Current children cumulated CPU time (s) 1020.71
Current children cumulated vsize (KiB) 255492

[startup+1021.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 29018
/proc/meminfo: memFree=1410160/2055920 swapFree=4177728/4192956
[pid=29011] ppid=29009 vsize=255492 CPUtime=1021.11
/proc/29011/stat : 29011 (precosat) R 29009 29011 28630 0 -1 4194304 67284 0 0 0 102063 48 0 0 25 0 1 0 103746239 261623808 62714 1992294400 134512640 135151029 4294956224 18446744073709551615 134554791 0 0 4096 17442 0 0 0 17 1 0 0
/proc/29011/statm: 63873 62714 79 155 0 63716 0
Current children cumulated CPU time (s) 1021.11
Current children cumulated vsize (KiB) 255492

Child status: 20
Real time (s): 1021.59
CPU time (s): 1021.2
CPU user time (s): 1020.68
CPU system time (s): 0.52292
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 261120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1020.68
system time used= 0.52292
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67286
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= 1042

runsolver used 0.751885 second user time and 2.22066 second system time

The end

Launcher Data 

Begin job on node37 at 2009-04-26 16:46:17
IDJOB=1730224
IDBENCH=24724
IDSOLVER=507
FILE ID=node37/1730224-1240757176
PBS_JOBID= 9187056
Free space on /tmp= 66296 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-unsat-gt-060.sat05-1312.reshuffled-07.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730224-1240757176/watcher-1730224-1240757176 -o /tmp/evaluation-result-1730224-1240757176/solver-1730224-1240757176 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1730224-1240757176.cnf

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

MD5SUM BENCH= dff294238660aead84de7aec33e643fc
RANDOM SEED=2035346049

node37.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		: 3000.259
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		: 3000.259
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:       1662296 kB
Buffers:         41560 kB
Cached:         265644 kB
SwapCached:       9064 kB
Active:          56932 kB
Inactive:       261584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1662296 kB
SwapTotal:     4192956 kB
SwapFree:      4177728 kB
Dirty:            4284 kB
Writeback:           0 kB
Mapped:          13588 kB
Slab:            61168 kB
Committed_AS:   480028 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= 66296 MiB
End job on node37 at 2009-04-26 17:03:18