Trace number 1514135

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.07 1200.43

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S1490060417-003.cnf
MD5SUM5d2224f3d8577481fb818d6a750d12f6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.73743
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
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-1514135-1238226985.cnf
0.00/0.00	c found header 'p cnf 6000 25200'
0.00/0.03	c finished parsing
0.00/0.03	c
0.00/0.03	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.03	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.03	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.03	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.03	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.03	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.03	c
0.00/0.03	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.03	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.03	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.03	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.03	c
0.00/0.03	c starting search after 0.0 seconds
0.00/0.03	c no decision limit
0.00/0.03	c
0.00/0.03	c       original/binary      fixed     eliminated      learned       agility
0.00/0.03	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.03	c
0.00/0.03	c *    0.0    25200    6000      0     0      0       0      0    0.0   0    2
0.09/0.17	c s    0.2    24927    5825      0     0    175       0      0    0.0   0    2
0.09/0.17	c l    0.2    24927    5825      0     0    175       0  24927    0.0   0    2
0.19/0.20	c R    0.2    24927    5825      0     0    175     102    102  435.5  16    2
0.19/0.22	c R    0.2    24927    5825      0     0    175     204    204  368.3  17    2
0.29/0.38	c R    0.4    24927    5825      0     0    175     805    805  297.5  17    3
0.39/0.44	c B    0.4    24927    5825      0     0    175    1001   1001  292.6  19    3
0.69/0.71	c B    0.7    24927    5825      0     0    175    2001   2001  284.8  17    3
0.79/0.82	c R    0.8    24927    5825      0     0    175    2408   2408  297.3  18    3
1.99/2.04	c R    2.0    24927    5825      0     0    175    6419   6419  291.7  19    6
2.49/2.55	c B    2.6    24927    5825      0     0    175    8008   8008  303.8  18    7
5.29/5.33	c R    5.3    24927    5825      0     0    175   16044  16044  296.8  16   11
8.39/8.40	c B    8.4    24927    5825      0     0    175   24010  24010  299.2  19   16
8.69/8.77	c +    8.8    24927    5825      0     0    175   24927  27419  298.2  16   16
11.38/11.41	c +   11.4    24927    5825      0     0    175   31155  30160  295.5  19   18
14.59/14.63	c R   14.6    24927    5825      0     0    175   38502  30183  302.6  19   20
14.79/14.85	c +   14.9    24927    5825      0     0    175   38940  33176  303.2  19   20
19.38/19.48	c +   19.5    24927    5825      0     0    175   48675  36493  307.5  17   23
25.19/25.30	c +   25.3    24927    5825      0     0    175   60842  40142  302.4  16   25
26.68/26.72	c
26.68/26.72	c       original/binary      fixed     eliminated      learned       agility
26.68/26.72	c   seconds        variables     equivalent    conflicts       height       MB
26.68/26.72	c
26.68/26.72	c B   26.7    24927    5825      0     0    175   64027  39691  303.3  18   27
32.68/32.74	c +   32.7    24927    5825      0     0    175   76051  44156  296.9  19   28
39.68/39.76	c R   39.8    24927    5825      0     0    175   89801  44185  306.4  18   30
42.37/42.44	c +   42.4    24927    5825      0     0    175   95060  48571  310.9  17   31
55.97/56.07	c +   56.1    24927    5825      0     0    175  118825  53428  311.8  18   34
72.86/72.98	c +   73.0    24927    5825      0     0    175  148531  58770  310.6  16   36
79.67/79.78	c B   79.8    24927    5825      0     0    175  160049  58785  307.3  17   39
94.47/94.51	c +   94.5    24927    5825      0     0    175  185662  64647  303.9  18   40
106.16/106.25	c R  106.2    24927    5825      0     0    175  205217  64656  310.3  16   46
124.95/125.06	c +  125.0    24927    5825      0     0    175  232075  71111  318.2  15   50
164.84/164.95	c +  164.9    24927    5825      0     0    175  290093  78222  311.2  13   50
215.32/215.41	c +  215.3    24927    5825      0     0    175  362616  86044  311.8  16   56
230.32/230.47	c B  230.4    24927    5825      0     0    175  384095  86058  310.7  18   61
278.21/278.37	c +  278.3    24927    5825      0     0    175  453270  94648  310.2  16   62
285.60/285.72	c R  285.6    24927    5825      0     0    175  461617  94417  310.4  18   69
376.97/377.20	c +  377.1    24927    5825      0     0    175  566585 104112  316.0  16   72
496.14/496.39	c +  496.2    24927    5825      0     0    175  708232 114523  313.6  18   75
652.20/652.46	c +  652.3    24927    5825      0     0    175  885290 125975  311.7  19   83
661.80/662.06	c B  661.9    24927    5825      0     0    175  896182 125442  311.5  20   90
781.46/781.79	c
781.46/781.79	c       original/binary      fixed     eliminated      learned       agility
781.46/781.79	c   seconds        variables     equivalent    conflicts       height       MB
781.46/781.79	c
781.46/781.79	c R  781.6    24927    5825      0     0    175 1025722 126010  310.8  17  100
875.33/875.64	c +  875.4    24927    5825      0     0    175 1106612 138572  317.7  16  109
1177.74/1178.17	c + 1177.8    24927    5825      0     0    175 1383265 152429  318.3  19  106
1200.03/1200.40	c
1200.03/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.40	c
1200.03/1200.40	c 1405640 conflicts, 3107152 decisions, 2 random
1200.03/1200.40	c 0 iterations, 2696 restarts, 0 skipped
1200.03/1200.40	c 19 enlarged, 0 shrunken, 13755 rescored, 380 rebiased
1200.03/1200.40	c 1 simplifications, 0 reductions
1200.03/1200.40	c
1200.03/1200.40	c vars: 0 fixed, 0 equiv, 175 elim, 0 merged
1200.03/1200.40	c elim: 83555 resolutions, 1 phases, 1 rounds
1200.03/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.03/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.03/1200.40	c prbe: 3448750 probed, 296 phases, 296 rounds
1200.03/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.03/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.03/1200.40	c hash: 0 units, 0 merged
1200.03/1200.40	c mins: 215442329 learned, 9% deleted, 0 strong, 57 depth
1200.03/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.03/1200.40	c strs: 0 forward, 0 backward
1200.03/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.03/1200.40	c prps: 576639253 propagations, 0.48 megaprops
1200.03/1200.40	c
1200.03/1200.40	c 1200.0 seconds, 120 MB max, 763 MB recycled
1200.03/1200.40	c
1200.03/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.40	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514135-1238226985/watcher-1514135-1238226985 -o /tmp/evaluation-result-1514135-1238226985/solver-1514135-1238226985 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514135-1238226985.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: 0.91 0.97 0.99 3/64 2630
/proc/meminfo: memFree=1107336/2055920 swapFree=4179868/4192956
[pid=2630] ppid=2628 vsize=1384 CPUtime=0
/proc/2630/stat : 2630 (precosat) R 2628 2630 2445 0 -1 4194304 256 0 0 0 0 0 0 0 18 0 1 0 699590952 1417216 241 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2630/statm: 346 241 63 155 0 189 0

[startup+0.0410771 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 2630
/proc/meminfo: memFree=1107336/2055920 swapFree=4179868/4192956
[pid=2630] ppid=2628 vsize=3228 CPUtime=0.03
/proc/2630/stat : 2630 (precosat) R 2628 2630 2445 0 -1 4194304 720 0 0 0 3 0 0 0 18 0 1 0 699590952 3305472 704 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2630/statm: 807 704 79 155 0 650 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3228

[startup+0.101085 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 2630
/proc/meminfo: memFree=1107336/2055920 swapFree=4179868/4192956
[pid=2630] ppid=2628 vsize=3972 CPUtime=0.09
/proc/2630/stat : 2630 (precosat) R 2628 2630 2445 0 -1 4194304 988 0 0 0 9 0 0 0 18 0 1 0 699590952 4067328 900 1992294400 134512640 135151029 4294956240 18446744073709551615 134519081 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2630/statm: 993 900 79 155 0 836 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3972

[startup+0.301113 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 2630
/proc/meminfo: memFree=1107336/2055920 swapFree=4179868/4192956
[pid=2630] ppid=2628 vsize=4104 CPUtime=0.29
/proc/2630/stat : 2630 (precosat) R 2628 2630 2445 0 -1 4194304 1009 0 0 0 29 0 0 0 19 0 1 0 699590952 4202496 921 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2630/statm: 1026 921 79 155 0 869 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4104

[startup+0.70117 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 2630
/proc/meminfo: memFree=1107336/2055920 swapFree=4179868/4192956
[pid=2630] ppid=2628 vsize=4500 CPUtime=0.69
/proc/2630/stat : 2630 (precosat) R 2628 2630 2445 0 -1 4194304 1111 0 0 0 69 0 0 0 22 0 1 0 699590952 4608000 1023 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2630/statm: 1125 1023 79 155 0 968 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4500

[startup+1.50128 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 2631
/proc/meminfo: memFree=1102912/2055920 swapFree=4179868/4192956
[pid=2630] ppid=2628 vsize=6084 CPUtime=1.49
/proc/2630/stat : 2630 (precosat) R 2628 2630 2445 0 -1 4194304 1515 0 0 0 149 0 0 0 25 0 1 0 699590952 6230016 1427 1992294400 134512640 135151029 4294956240 18446744073709551615 134574193 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2630/statm: 1521 1427 79 155 0 1364 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6084

[startup+3.10151 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 2631
/proc/meminfo: memFree=1100736/2055920 swapFree=4179868/4192956
[pid=2630] ppid=2628 vsize=9120 CPUtime=3.09
/proc/2630/stat : 2630 (precosat) R 2628 2630 2445 0 -1 4194304 2258 0 0 0 308 1 0 0 25 0 1 0 699590952 9338880 2170 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2630/statm: 2280 2170 79 155 0 2123 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9120

[startup+6.30196 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 2631
/proc/meminfo: memFree=1095104/2055920 swapFree=4179868/4192956
[pid=2630] ppid=2628 vsize=14400 CPUtime=6.29
/proc/2630/stat : 2630 (precosat) R 2628 2630 2445 0 -1 4194304 3593 0 0 0 627 2 0 0 25 0 1 0 699590952 14745600 3505 1992294400 134512640 135151029 4294956240 18446744073709551615 134580711 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2630/statm: 3600 3505 79 155 0 3443 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14400

[startup+12.7019 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 2631
/proc/meminfo: memFree=1087232/2055920 swapFree=4179868/4192956
[pid=2630] ppid=2628 vsize=21268 CPUtime=12.69
/proc/2630/stat : 2630 (precosat) R 2628 2630 2445 0 -1 4194304 5316 0 0 0 1265 4 0 0 25 0 1 0 699590952 21778432 5228 1992294400 134512640 135151029 4294956240 18446744073709551615 134520453 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2630/statm: 5317 5228 79 155 0 5160 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21268

[startup+25.5017 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 2631
/proc/meminfo: memFree=1080704/2055920 swapFree=4179868/4192956
[pid=2630] ppid=2628 vsize=27340 CPUtime=25.48
/proc/2630/stat : 2630 (precosat) R 2628 2630 2445 0 -1 4194304 6828 0 0 0 2542 6 0 0 25 0 1 0 699590952 27996160 6740 1992294400 134512640 135151029 4294956240 18446744073709551615 134574266 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2630/statm: 6835 6740 79 155 0 6678 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27340

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 2631
/proc/meminfo: memFree=1070592/2055920 swapFree=4179868/4192956
[pid=2630] ppid=2628 vsize=37108 CPUtime=51.07
/proc/2630/stat : 2630 (precosat) R 2628 2630 2445 0 -1 4194304 9269 0 0 0 5099 8 0 0 25 0 1 0 699590952 37998592 9181 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2630/statm: 9277 9181 79 155 0 9120 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 37108

[startup+102.306 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 2631
/proc/meminfo: memFree=1059840/2055920 swapFree=4179868/4192956
[pid=2630] ppid=2628 vsize=47932 CPUtime=102.26
/proc/2630/stat : 2630 (precosat) R 2628 2630 2445 0 -1 4194304 11970 0 0 0 10215 11 0 0 25 0 1 0 699590952 49082368 11882 1992294400 134512640 135151029 4294956240 18446744073709551615 134554549 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2630/statm: 11983 11882 79 155 0 11826 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 47932

[startup+162.301 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 2631
/proc/meminfo: memFree=1049984/2055920 swapFree=4179868/4192956
[pid=2630] ppid=2628 vsize=57708 CPUtime=162.24
/proc/2630/stat : 2630 (precosat) R 2628 2630 2445 0 -1 4194304 14413 0 0 0 16210 14 0 0 25 0 1 0 699590952 59092992 14325 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2630/statm: 14427 14325 79 155 0 14270 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 57708

[startup+222.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 2633
/proc/meminfo: memFree=1043520/2055920 swapFree=4179868/4192956
[pid=2630] ppid=2628 vsize=64044 CPUtime=222.22
/proc/2630/stat : 2630 (precosat) R 2628 2630 2445 0 -1 4194304 15995 0 0 0 22206 16 0 0 25 0 1 0 699590952 65581056 15907 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2630/statm: 16011 15907 79 155 0 15854 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 64044

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2639
/proc/meminfo: memFree=1038400/2055920 swapFree=4179868/4192956
[pid=2630] ppid=2628 vsize=69852 CPUtime=282.21
/proc/2630/stat : 2630 (precosat) R 2628 2630 2445 0 -1 4194304 17456 0 0 0 28202 19 0 0 25 0 1 0 699590952 71528448 17368 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2630/statm: 17463 17368 79 155 0 17306 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 69852

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2639
/proc/meminfo: memFree=1025152/2055920 swapFree=4179868/4192956
[pid=2630] ppid=2628 vsize=82412 CPUtime=342.19
/proc/2630/stat : 2630 (precosat) R 2628 2630 2445 0 -1 4194304 20587 0 0 0 34197 22 0 0 25 0 1 0 699590952 84389888 20499 1992294400 134512640 135151029 4294956240 18446744073709551615 134574280 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2630/statm: 20603 20499 79 155 0 20446 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 82412

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2639
/proc/meminfo: memFree=1025152/2055920 swapFree=4179868/4192956
[pid=2630] ppid=2628 vsize=82412 CPUtime=402.17
/proc/2630/stat : 2630 (precosat) R 2628 2630 2445 0 -1 4194304 20587 0 0 0 40195 22 0 0 25 0 1 0 699590952 84389888 20499 1992294400 134512640 135151029 4294956240 18446744073709551615 134574547 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2630/statm: 20603 20499 79 155 0 20446 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 82412

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2639
/proc/meminfo: memFree=1025152/2055920 swapFree=4179868/4192956
[pid=2630] ppid=2628 vsize=82412 CPUtime=462.15
/proc/2630/stat : 2630 (precosat) R 2628 2630 2445 0 -1 4194304 20587 0 0 0 46193 22 0 0 25 0 1 0 699590952 84389888 20499 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2630/statm: 20603 20499 79 155 0 20446 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 82412

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2639
/proc/meminfo: memFree=1017856/2055920 swapFree=4179868/4192956
[pid=2630] ppid=2628 vsize=89936 CPUtime=522.14
/proc/2630/stat : 2630 (precosat) R 2628 2630 2445 0 -1 4194304 22465 0 0 0 52189 25 0 0 25 0 1 0 699590952 92094464 22377 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2630/statm: 22484 22377 79 155 0 22327 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 89936

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2639
/proc/meminfo: memFree=1016000/2055920 swapFree=4179868/4192956
[pid=2630] ppid=2628 vsize=91540 CPUtime=582.11
/proc/2630/stat : 2630 (precosat) R 2628 2630 2445 0 -1 4194304 22873 0 0 0 58186 25 0 0 25 0 1 0 699590952 93736960 22785 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2630/statm: 22885 22785 79 155 0 22728 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 91540

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2639
/proc/meminfo: memFree=1016000/2055920 swapFree=4179868/4192956
[pid=2630] ppid=2628 vsize=91540 CPUtime=642.1
/proc/2630/stat : 2630 (precosat) R 2628 2630 2445 0 -1 4194304 22873 0 0 0 64185 25 0 0 25 0 1 0 699590952 93736960 22785 1992294400 134512640 135151029 4294956240 18446744073709551615 134551773 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2630/statm: 22885 22785 79 155 0 22728 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 91540

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2639
/proc/meminfo: memFree=1011648/2055920 swapFree=4179868/4192956
[pid=2630] ppid=2628 vsize=96028 CPUtime=702.08
/proc/2630/stat : 2630 (precosat) R 2628 2630 2445 0 -1 4194304 23973 0 0 0 70181 27 0 0 25 0 1 0 699590952 98332672 23885 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2630/statm: 24007 23885 79 155 0 23850 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 96028

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2639
/proc/meminfo: memFree=1005184/2055920 swapFree=4179868/4192956
[pid=2630] ppid=2628 vsize=102368 CPUtime=762.06
/proc/2630/stat : 2630 (precosat) R 2628 2630 2445 0 -1 4194304 25574 0 0 0 76177 29 0 0 25 0 1 0 699590952 104824832 25486 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2630/statm: 25592 25486 79 155 0 25435 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 102368

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2639
/proc/meminfo: memFree=996672/2055920 swapFree=4179868/4192956
[pid=2630] ppid=2628 vsize=110848 CPUtime=822.05
/proc/2630/stat : 2630 (precosat) R 2628 2630 2445 0 -1 4194304 27674 0 0 0 82172 33 0 0 25 0 1 0 699590952 113508352 27586 1992294400 134512640 135151029 4294956240 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2630/statm: 27712 27586 79 155 0 27555 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 110848

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2639
/proc/meminfo: memFree=989824/2055920 swapFree=4179868/4192956
[pid=2630] ppid=2628 vsize=117932 CPUtime=882.03
/proc/2630/stat : 2630 (precosat) R 2628 2630 2445 0 -1 4194304 29418 0 0 0 88168 35 0 0 25 0 1 0 699590952 120762368 29330 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2630/statm: 29483 29330 79 155 0 29326 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 117932

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2639
/proc/meminfo: memFree=981312/2055920 swapFree=4179868/4192956
[pid=2630] ppid=2628 vsize=126396 CPUtime=942.01
/proc/2630/stat : 2630 (precosat) R 2628 2630 2445 0 -1 4194304 31533 0 0 0 94163 38 0 0 25 0 1 0 699590952 129429504 31445 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2630/statm: 31599 31445 79 155 0 31442 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 126396

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2639
/proc/meminfo: memFree=981312/2055920 swapFree=4179868/4192956
[pid=2630] ppid=2628 vsize=126396 CPUtime=1001.99
/proc/2630/stat : 2630 (precosat) R 2628 2630 2445 0 -1 4194304 31534 0 0 0 100161 38 0 0 25 0 1 0 699590952 129429504 31446 1992294400 134512640 135151029 4294956240 18446744073709551615 134555122 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2630/statm: 31599 31446 79 155 0 31442 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 126396

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2639
/proc/meminfo: memFree=981312/2055920 swapFree=4179868/4192956
[pid=2630] ppid=2628 vsize=126396 CPUtime=1061.97
/proc/2630/stat : 2630 (precosat) R 2628 2630 2445 0 -1 4194304 31534 0 0 0 106159 38 0 0 25 0 1 0 699590952 129429504 31446 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2630/statm: 31599 31446 79 155 0 31442 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 126396

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2639
/proc/meminfo: memFree=981248/2055920 swapFree=4179868/4192956
[pid=2630] ppid=2628 vsize=126396 CPUtime=1121.95
/proc/2630/stat : 2630 (precosat) R 2628 2630 2445 0 -1 4194304 31534 0 0 0 112157 38 0 0 25 0 1 0 699590952 129429504 31446 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2630/statm: 31599 31446 79 155 0 31442 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 126396

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2639
/proc/meminfo: memFree=981248/2055920 swapFree=4179868/4192956
[pid=2630] ppid=2628 vsize=126396 CPUtime=1181.94
/proc/2630/stat : 2630 (precosat) R 2628 2630 2445 0 -1 4194304 31534 0 0 0 118156 38 0 0 25 0 1 0 699590952 129429504 31446 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2630/statm: 31599 31446 79 155 0 31442 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 126396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2639
/proc/meminfo: memFree=981248/2055920 swapFree=4179868/4192956
[pid=2630] ppid=2628 vsize=126396 CPUtime=1200.03
/proc/2630/stat : 2630 (precosat) R 2628 2630 2445 0 -1 4194304 31534 0 0 0 119965 38 0 0 25 0 1 0 699590952 129429504 31446 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/2630/statm: 31599 31446 79 155 0 31442 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 126396

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.07
CPU user time (s): 1199.66
CPU system time (s): 0.410937
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 126396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.66
system time used= 0.410937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31534
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= 2344

runsolver used 1.15182 second user time and 2.83257 second system time

The end

Launcher Data 

Begin job on node49 at 2009-03-28 08:56:25
IDJOB=1514135
IDBENCH=70321
IDSOLVER=507
FILE ID=node49/1514135-1238226985
PBS_JOBID= 9060608
Free space on /tmp= 66388 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S1490060417-003.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514135-1238226985/watcher-1514135-1238226985 -o /tmp/evaluation-result-1514135-1238226985/solver-1514135-1238226985 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514135-1238226985.cnf

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

MD5SUM BENCH= 5d2224f3d8577481fb818d6a750d12f6
RANDOM SEED=461742560

node49.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		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
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:       1107816 kB
Buffers:         91644 kB
Cached:         760880 kB
SwapCached:       6452 kB
Active:         197252 kB
Inactive:       664136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1107816 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            1156 kB
Writeback:           0 kB
Mapped:          14608 kB
Slab:            72492 kB
Committed_AS:  1753020 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66384 MiB
End job on node49 at 2009-03-28 09:16:28