Trace number 1514147

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) 1200.1 1200.43

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S595075179-058.cnf
MD5SUM4f302a0a96331733d31d4d68d88fd415
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark23.9954
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-1514147-1238226992.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    24893    5829      0     0    171       0      0    0.0   0    2
0.09/0.17	c l    0.2    24893    5829      0     0    171       0  24893    0.0   0    2
0.19/0.20	c R    0.2    24893    5829      0     0    171     100    100  440.4  18    2
0.19/0.23	c R    0.2    24893    5829      0     0    171     201    201  379.1  18    2
0.29/0.39	c R    0.4    24893    5829      0     0    171     802    802  302.9  16    3
0.39/0.44	c B    0.4    24893    5829      0     0    171    1001   1001  294.1  17    3
0.69/0.72	c B    0.7    24893    5829      0     0    171    2001   2001  280.7  16    3
0.79/0.84	c R    0.8    24893    5829      0     0    171    2411   2411  293.7  16    4
1.98/2.03	c R    2.0    24893    5829      0     0    171    6420   6420  291.5  19    6
2.49/2.54	c B    2.5    24893    5829      0     0    171    8003   8003  307.3  19    7
5.29/5.33	c R    5.3    24893    5829      0     0    171   16044  16044  295.4  13   11
8.39/8.46	c B    8.5    24893    5829      0     0    171   24007  24007  299.7  17   16
8.79/8.81	c +    8.8    24893    5829      0     0    171   24895  27382  298.3  16   16
11.39/11.44	c +   11.4    24893    5829      0     0    171   31115  30120  293.3  17   18
14.69/14.78	c R   14.8    24893    5829      0     0    171   38502  30134  301.0  16   20
14.89/14.98	c +   15.0    24893    5829      0     0    171   38892  33132  301.3  19   20
19.58/19.61	c +   19.6    24893    5829      0     0    171   48616  36445  305.8  18   22
25.49/25.56	c +   25.6    24893    5829      0     0    171   60770  40089  301.1  17   24
26.99/27.00	c
26.99/27.00	c       original/binary      fixed     eliminated      learned       agility
26.99/27.00	c   seconds        variables     equivalent    conflicts       height       MB
26.99/27.00	c
26.99/27.00	c B   27.0    24893    5829      0     0    171   64029  39725  302.5  17   26
32.89/32.98	c +   33.0    24893    5829      0     0    171   75961  44097  296.8  20   27
39.97/40.05	c R   40.0    24893    5829      0     0    171   89811  44108  304.0  17   30
42.58/42.67	c +   42.7    24893    5829      0     0    171   94950  48506  307.5  19   30
56.28/56.31	c +   56.3    24893    5829      0     0    171  118687  53356  307.0  20   35
73.17/73.29	c +   73.3    24893    5829      0     0    171  148355  58691  306.0  16   37
80.17/80.23	c B   80.2    24893    5829      0     0    171  160047  58698  302.8  17   39
94.76/94.80	c +   94.8    24893    5829      0     0    171  185440  64560  300.6  18   40
106.96/107.00	c R  107.0    24893    5829      0     0    171  205216  64580  308.4  14   47
125.36/125.45	c +  125.4    24893    5829      0     0    171  231800  71016  318.5  17   51
165.44/165.52	c +  165.5    24893    5829      0     0    171  289751  78117  312.3  18   49
216.34/216.45	c +  216.4    24893    5829      0     0    171  362186  85928  310.7  16   55
231.83/231.93	c B  231.9    24893    5829      0     0    171  384112  85939  309.6  18   61
280.31/280.43	c +  280.4    24893    5829      0     0    171  452732  94520  309.4  17   64
288.61/288.74	c R  288.7    24893    5829      0     0    171  461637  94549  309.9  16   71
379.68/379.85	c +  379.7    24893    5829      0     0    171  565915 103972  317.3  19   76
501.14/501.36	c +  501.2    24893    5829      0     0    171  707392 114369  313.7  18   74
657.61/657.83	c +  657.7    24893    5829      0     0    171  884241 125805  311.9  18   83
668.20/668.47	c B  668.3    24893    5829      0     0    171  896242 125815  311.6  19   91
790.77/791.07	c
790.77/791.07	c       original/binary      fixed     eliminated      learned       agility
790.77/791.07	c   seconds        variables     equivalent    conflicts       height       MB
790.77/791.07	c
790.77/791.07	c R  790.9    24893    5829      0     0    171 1025730 125838  311.8  17  102
881.85/882.16	c +  881.9    24893    5829      0     0    171 1105302 138385  318.7  15  117
1187.36/1187.74	c + 1187.4    24893    5829      0     0    171 1381625 152223  318.2  19  108
1200.06/1200.40	c
1200.06/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.40	c
1200.06/1200.40	c 1393434 conflicts, 3071971 decisions, 2 random
1200.06/1200.40	c 0 iterations, 2682 restarts, 0 skipped
1200.06/1200.40	c 19 enlarged, 0 shrunken, 13635 rescored, 380 rebiased
1200.06/1200.40	c 1 simplifications, 0 reductions
1200.06/1200.40	c
1200.06/1200.40	c vars: 0 fixed, 0 equiv, 171 elim, 0 merged
1200.06/1200.40	c elim: 83296 resolutions, 1 phases, 1 rounds
1200.06/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.06/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.06/1200.40	c prbe: 3427794 probed, 294 phases, 294 rounds
1200.06/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.06/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.06/1200.40	c hash: 0 units, 0 merged
1200.06/1200.40	c mins: 217878848 learned, 9% deleted, 0 strong, 55 depth
1200.06/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.06/1200.40	c strs: 0 forward, 0 backward
1200.06/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.06/1200.40	c prps: 567670021 propagations, 0.47 megaprops
1200.06/1200.40	c
1200.06/1200.40	c 1200.1 seconds, 131 MB max, 773 MB recycled
1200.06/1200.40	c
1200.06/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.40	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-1514147-1238226992/watcher-1514147-1238226992 -o /tmp/evaluation-result-1514147-1238226992/solver-1514147-1238226992 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514147-1238226992.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 1015
/proc/meminfo: memFree=768624/2055920 swapFree=4178472/4192956
[pid=1015] ppid=1013 vsize=1384 CPUtime=0
/proc/1015/stat : 1015 (precosat) R 1013 1015 828 0 -1 4194304 255 0 0 0 0 0 0 0 18 0 1 0 1095366160 1417216 240 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1015/statm: 346 241 63 155 0 189 0

[startup+0.095035 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 1015
/proc/meminfo: memFree=768624/2055920 swapFree=4178472/4192956
[pid=1015] ppid=1013 vsize=3840 CPUtime=0.08
/proc/1015/stat : 1015 (precosat) R 1013 1015 828 0 -1 4194304 960 0 0 0 8 0 0 0 18 0 1 0 1095366160 3932160 858 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1015/statm: 960 859 79 155 0 803 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3840

[startup+0.101035 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 1015
/proc/meminfo: memFree=768624/2055920 swapFree=4178472/4192956
[pid=1015] ppid=1013 vsize=3972 CPUtime=0.09
/proc/1015/stat : 1015 (precosat) R 1013 1015 828 0 -1 4194304 1004 0 0 0 9 0 0 0 18 0 1 0 1095366160 4067328 902 1992294400 134512640 135151029 4294956240 18446744073709551615 134518836 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1015/statm: 993 902 79 155 0 836 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3972

[startup+0.301059 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 1015
/proc/meminfo: memFree=768624/2055920 swapFree=4178472/4192956
[pid=1015] ppid=1013 vsize=4104 CPUtime=0.29
/proc/1015/stat : 1015 (precosat) R 1013 1015 828 0 -1 4194304 1023 0 0 0 29 0 0 0 19 0 1 0 1095366160 4202496 921 1992294400 134512640 135151029 4294956240 18446744073709551615 134551975 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1015/statm: 1026 921 79 155 0 869 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4104

[startup+0.701107 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 1015
/proc/meminfo: memFree=768624/2055920 swapFree=4178472/4192956
[pid=1015] ppid=1013 vsize=4632 CPUtime=0.69
/proc/1015/stat : 1015 (precosat) R 1013 1015 828 0 -1 4194304 1149 0 0 0 69 0 0 0 22 0 1 0 1095366160 4743168 1047 1992294400 134512640 135151029 4294956240 18446744073709551615 134580620 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1015/statm: 1158 1047 79 155 0 1001 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4632

[startup+1.5012 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 1016
/proc/meminfo: memFree=764136/2055920 swapFree=4178472/4192956
[pid=1015] ppid=1013 vsize=6084 CPUtime=1.49
/proc/1015/stat : 1015 (precosat) R 1013 1015 828 0 -1 4194304 1535 0 0 0 149 0 0 0 25 0 1 0 1095366160 6230016 1433 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1015/statm: 1521 1433 79 155 0 1364 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6084

[startup+3.10139 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 1016
/proc/meminfo: memFree=761832/2055920 swapFree=4178472/4192956
[pid=1015] ppid=1013 vsize=9120 CPUtime=3.09
/proc/1015/stat : 1015 (precosat) R 1013 1015 828 0 -1 4194304 2290 0 0 0 308 1 0 0 25 0 1 0 1095366160 9338880 2188 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1015/statm: 2280 2188 79 155 0 2123 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9120

[startup+6.30177 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 1016
/proc/meminfo: memFree=755816/2055920 swapFree=4178472/4192956
[pid=1015] ppid=1013 vsize=14796 CPUtime=6.29
/proc/1015/stat : 1015 (precosat) R 1013 1015 828 0 -1 4194304 3705 0 0 0 626 3 0 0 25 0 1 0 1095366160 15151104 3603 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1015/statm: 3699 3603 79 155 0 3542 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14796

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 1016
/proc/meminfo: memFree=748264/2055920 swapFree=4178472/4192956
[pid=1015] ppid=1013 vsize=21528 CPUtime=12.68
/proc/1015/stat : 1015 (precosat) R 1013 1015 828 0 -1 4194304 5402 0 0 0 1264 4 0 0 25 0 1 0 1095366160 22044672 5300 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1015/statm: 5382 5300 79 155 0 5225 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21528

[startup+25.502 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 1016
/proc/meminfo: memFree=742440/2055920 swapFree=4178472/4192956
[pid=1015] ppid=1013 vsize=26680 CPUtime=25.49
/proc/1015/stat : 1015 (precosat) R 1013 1015 828 0 -1 4194304 6682 0 0 0 2543 6 0 0 25 0 1 0 1095366160 27320320 6580 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1015/statm: 6670 6580 79 155 0 6513 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26680

[startup+51.1021 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 1016
/proc/meminfo: memFree=731624/2055920 swapFree=4178472/4192956
[pid=1015] ppid=1013 vsize=37372 CPUtime=51.07
/proc/1015/stat : 1015 (precosat) R 1013 1015 828 0 -1 4194304 9333 0 0 0 5100 7 0 0 25 0 1 0 1095366160 38268928 9231 1992294400 134512640 135151029 4294956240 18446744073709551615 134580603 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1015/statm: 9343 9231 79 155 0 9186 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 37372

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 1016
/proc/meminfo: memFree=720360/2055920 swapFree=4178472/4192956
[pid=1015] ppid=1013 vsize=48592 CPUtime=102.27
/proc/1015/stat : 1015 (precosat) R 1013 1015 828 0 -1 4194304 12139 0 0 0 10217 10 0 0 25 0 1 0 1095366160 49758208 12037 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1015/statm: 12148 12037 79 155 0 11991 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 48592

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1016
/proc/meminfo: memFree=709800/2055920 swapFree=4178472/4192956
[pid=1015] ppid=1013 vsize=59020 CPUtime=162.24
/proc/1015/stat : 1015 (precosat) R 1013 1015 828 0 -1 4194304 14751 0 0 0 16212 12 0 0 25 0 1 0 1095366160 60436480 14649 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1015/statm: 14755 14649 79 155 0 14598 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 59020

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1016
/proc/meminfo: memFree=706408/2055920 swapFree=4178472/4192956
[pid=1015] ppid=1013 vsize=62320 CPUtime=222.23
/proc/1015/stat : 1015 (precosat) R 1013 1015 828 0 -1 4194304 15600 0 0 0 22209 14 0 0 25 0 1 0 1095366160 63815680 15498 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1015/statm: 15580 15498 79 155 0 15423 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 62320

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1022
/proc/meminfo: memFree=699560/2055920 swapFree=4178472/4192956
[pid=1015] ppid=1013 vsize=69844 CPUtime=282.21
/proc/1015/stat : 1015 (precosat) R 1013 1015 828 0 -1 4194304 17471 0 0 0 28204 17 0 0 25 0 1 0 1095366160 71520256 17369 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1015/statm: 17461 17369 79 155 0 17304 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 69844

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1022
/proc/meminfo: memFree=680488/2055920 swapFree=4178472/4192956
[pid=1015] ppid=1013 vsize=88228 CPUtime=342.19
/proc/1015/stat : 1015 (precosat) R 1013 1015 828 0 -1 4194304 22054 0 0 0 34196 23 0 0 25 0 1 0 1095366160 90345472 21952 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1015/statm: 22057 21952 79 155 0 21900 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 88228

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1022
/proc/meminfo: memFree=680488/2055920 swapFree=4178472/4192956
[pid=1015] ppid=1013 vsize=88228 CPUtime=402.17
/proc/1015/stat : 1015 (precosat) R 1013 1015 828 0 -1 4194304 22054 0 0 0 40194 23 0 0 25 0 1 0 1095366160 90345472 21952 1992294400 134512640 135151029 4294956240 18446744073709551615 134574547 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1015/statm: 22057 21952 79 155 0 21900 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 88228

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1022
/proc/meminfo: memFree=680488/2055920 swapFree=4178472/4192956
[pid=1015] ppid=1013 vsize=88228 CPUtime=462.16
/proc/1015/stat : 1015 (precosat) R 1013 1015 828 0 -1 4194304 22054 0 0 0 46193 23 0 0 25 0 1 0 1095366160 90345472 21952 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1015/statm: 22057 21952 79 155 0 21900 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 88228

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1022
/proc/meminfo: memFree=680424/2055920 swapFree=4178472/4192956
[pid=1015] ppid=1013 vsize=88360 CPUtime=522.15
/proc/1015/stat : 1015 (precosat) R 1013 1015 828 0 -1 4194304 22074 0 0 0 52191 24 0 0 25 0 1 0 1095366160 90480640 21972 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1015/statm: 22090 21972 79 155 0 21933 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 88360

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1022
/proc/meminfo: memFree=678248/2055920 swapFree=4178472/4192956
[pid=1015] ppid=1013 vsize=90476 CPUtime=582.13
/proc/1015/stat : 1015 (precosat) R 1013 1015 828 0 -1 4194304 22612 0 0 0 58189 24 0 0 25 0 1 0 1095366160 92647424 22510 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1015/statm: 22619 22510 79 155 0 22462 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 90476

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1022
/proc/meminfo: memFree=678248/2055920 swapFree=4178472/4192956
[pid=1015] ppid=1013 vsize=90476 CPUtime=642.11
/proc/1015/stat : 1015 (precosat) R 1013 1015 828 0 -1 4194304 22612 0 0 0 64187 24 0 0 25 0 1 0 1095366160 92647424 22510 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1015/statm: 22619 22510 79 155 0 22462 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 90476

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1022
/proc/meminfo: memFree=673448/2055920 swapFree=4178472/4192956
[pid=1015] ppid=1013 vsize=95228 CPUtime=702.1
/proc/1015/stat : 1015 (precosat) R 1013 1015 828 0 -1 4194304 23800 0 0 0 70183 27 0 0 25 0 1 0 1095366160 97513472 23698 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1015/statm: 23807 23698 79 155 0 23650 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 95228

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1022
/proc/meminfo: memFree=664872/2055920 swapFree=4178472/4192956
[pid=1015] ppid=1013 vsize=103940 CPUtime=762.08
/proc/1015/stat : 1015 (precosat) R 1013 1015 828 0 -1 4194304 25961 0 0 0 76178 30 0 0 25 0 1 0 1095366160 106434560 25859 1992294400 134512640 135151029 4294956240 18446744073709551615 134554848 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1015/statm: 25985 25859 79 155 0 25828 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 103940

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1022
/proc/meminfo: memFree=653672/2055920 swapFree=4178472/4192956
[pid=1015] ppid=1013 vsize=115040 CPUtime=822.06
/proc/1015/stat : 1015 (precosat) R 1013 1015 828 0 -1 4194304 28742 0 0 0 82173 33 0 0 25 0 1 0 1095366160 117800960 28640 1992294400 134512640 135151029 4294956240 18446744073709551615 134520453 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1015/statm: 28760 28640 79 155 0 28603 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 115040

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1022
/proc/meminfo: memFree=645288/2055920 swapFree=4178472/4192956
[pid=1015] ppid=1013 vsize=123608 CPUtime=882.05
/proc/1015/stat : 1015 (precosat) R 1013 1015 828 0 -1 4194304 30852 0 0 0 88169 36 0 0 25 0 1 0 1095366160 126574592 30750 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1015/statm: 30902 30750 79 155 0 30745 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 123608

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1022
/proc/meminfo: memFree=631464/2055920 swapFree=4178472/4192956
[pid=1015] ppid=1013 vsize=137556 CPUtime=942.03
/proc/1015/stat : 1015 (precosat) R 1013 1015 828 0 -1 4194304 34283 0 0 0 94163 40 0 0 25 0 1 0 1095366160 140857344 34181 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1015/statm: 34389 34181 79 155 0 34232 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 137556

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1022
/proc/meminfo: memFree=631464/2055920 swapFree=4178472/4192956
[pid=1015] ppid=1013 vsize=137556 CPUtime=1002.01
/proc/1015/stat : 1015 (precosat) R 1013 1015 828 0 -1 4194304 34285 0 0 0 100161 40 0 0 25 0 1 0 1095366160 140857344 34183 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1015/statm: 34389 34183 79 155 0 34232 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 137556

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1022
/proc/meminfo: memFree=631400/2055920 swapFree=4178472/4192956
[pid=1015] ppid=1013 vsize=137556 CPUtime=1062
/proc/1015/stat : 1015 (precosat) R 1013 1015 828 0 -1 4194304 34285 0 0 0 106159 41 0 0 25 0 1 0 1095366160 140857344 34183 1992294400 134512640 135151029 4294956240 18446744073709551615 134520453 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1015/statm: 34389 34183 79 155 0 34232 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 137556

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1022
/proc/meminfo: memFree=631464/2055920 swapFree=4178472/4192956
[pid=1015] ppid=1013 vsize=137556 CPUtime=1121.98
/proc/1015/stat : 1015 (precosat) R 1013 1015 828 0 -1 4194304 34285 0 0 0 112157 41 0 0 25 0 1 0 1095366160 140857344 34183 1992294400 134512640 135151029 4294956240 18446744073709551615 134520453 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1015/statm: 34389 34183 79 155 0 34232 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 137556

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1022
/proc/meminfo: memFree=631464/2055920 swapFree=4178472/4192956
[pid=1015] ppid=1013 vsize=137556 CPUtime=1181.97
/proc/1015/stat : 1015 (precosat) R 1013 1015 828 0 -1 4194304 34285 0 0 0 118156 41 0 0 25 0 1 0 1095366160 140857344 34183 1992294400 134512640 135151029 4294956240 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1015/statm: 34389 34183 79 155 0 34232 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 137556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1022
/proc/meminfo: memFree=631400/2055920 swapFree=4178472/4192956
[pid=1015] ppid=1013 vsize=137556 CPUtime=1200.06
/proc/1015/stat : 1015 (precosat) R 1013 1015 828 0 -1 4194304 34285 0 0 0 119965 41 0 0 25 0 1 0 1095366160 140857344 34183 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/1015/statm: 34389 34183 79 155 0 34232 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 137556

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): 1200.1
CPU user time (s): 1199.66
CPU system time (s): 0.440932
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 137556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.66
system time used= 0.440932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34285
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= 1641

runsolver used 0.912861 second user time and 2.53561 second system time

The end

Launcher Data 

Begin job on node1 at 2009-03-28 08:56:32
IDJOB=1514147
IDBENCH=70322
IDSOLVER=507
FILE ID=node1/1514147-1238226992
PBS_JOBID= 9060624
Free space on /tmp= 66084 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S595075179-058.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514147-1238226992/watcher-1514147-1238226992 -o /tmp/evaluation-result-1514147-1238226992/solver-1514147-1238226992 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514147-1238226992.cnf

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

MD5SUM BENCH= 4f302a0a96331733d31d4d68d88fd415
RANDOM SEED=545230687

node1.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		: 3000.229
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		: 3000.229
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:        769040 kB
Buffers:         87188 kB
Cached:        1099600 kB
SwapCached:       8380 kB
Active:         116172 kB
Inactive:      1080588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        769040 kB
SwapTotal:     4192956 kB
SwapFree:      4178472 kB
Dirty:            1168 kB
Writeback:           0 kB
Mapped:          15752 kB
Slab:            76060 kB
Committed_AS:  2881724 kB
PageTables:       1440 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= 66084 MiB
End job on node1 at 2009-03-28 09:16:34