Trace number 1733198

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.06 1200.42

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_9gates_u2.cnf
MD5SUMef7ae52d071607b182dca67dbff359aa
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables434
Number of clauses81513
Sum of the clauses size471380
Maximum clause length26
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21843
Number of clauses of size 30
Number of clauses of size 42777
Number of clauses of size 54610
Number of clauses of size over 572219

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-1733198-1240785921.cnf
0.00/0.00	c found header 'p cnf 434 81513'
0.00/0.08	c finished parsing
0.00/0.08	c
0.00/0.08	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.08	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.08	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.08	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.08	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.08	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.08	c
0.00/0.08	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.08	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.08	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.08	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.08	c
0.00/0.08	c starting search after 0.1 seconds
0.00/0.08	c no decision limit
0.00/0.09	c
0.00/0.09	c       original/binary      fixed     eliminated      learned       agility
0.00/0.09	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.09	c
0.00/0.09	c *    0.1    81449     370     64     0      0       0      0    0.0   0    6
0.19/0.23	c -    0.2    37605     313     91     9     21       0   1000    0.0   0    4
1.29/1.30	c s    1.3    36893     284     91     9     50       0      0    0.0   0    3
1.29/1.30	c l    1.3    36893     284     91     9     50       0  35802    0.0   0    3
1.29/1.30	c R    1.3    36894     284     91     9     50     101    101   61.0   5    3
1.29/1.31	c R    1.3    36896     284     91     9     50     201    200   47.6   7    3
1.29/1.33	c R    1.3    36896     284     91     9     50     808    807   39.2  17    3
1.29/1.34	c B    1.3    36896     284     91     9     50    1000    999   39.3  21    3
1.29/1.38	c B    1.4    36900     283     92     9     50    2000   1997   38.2  24    3
1.29/1.39	c N    1.4    36900     283     92     9     50    2414   2411   39.4  26    3
1.49/1.54	c N    1.5    36909     283     92     9     50    6431   6428   39.3  27    4
1.59/1.61	c B    1.6    36910     283     92     9     50    8002   7999   39.2  31    4
1.99/2.06	c N    2.1    36914     283     92     9     50   16058  16055   37.3  29    5
2.49/2.59	c B    2.6    36920     283     92     9     50   24007  24004   36.8  28    7
3.79/3.83	c +    3.8    36929     283     92     9     50   35802  39382   35.0  26    8
4.19/4.21	c N    4.2    36933     283     92     9     50   38511  38507   34.9  28    9
4.89/4.98	c +    5.0    36934     283     92     9     50   44750  43320   34.5  30    9
6.29/6.30	c s    6.3    36904     283     92     9     50   53566  43348   33.4  29    8
6.49/6.59	c +    6.6    36904     283     92     9     50   55935  47652   33.3  26    9
7.39/7.44	c
7.39/7.44	c       original/binary      fixed     eliminated      learned       agility
7.39/7.44	c   seconds        variables     equivalent    conflicts       height       MB
7.39/7.44	c
7.39/7.44	c B    7.4    36915     283     92     9     50   64022  47687   33.3  25   10
7.99/8.01	c +    8.0    36922     283     92     9     50   69919  52417   33.3  27   10
10.09/10.19	c +   10.2    36931     282     93     9     50   87396  57658   32.3  32   11
10.49/10.59	c N   10.6    36931     282     93     9     50   89848  54885   32.0  30   12
13.68/13.75	c +   13.8    36960     282     93     9     50  109249  63423   30.8  29   12
18.18/18.22	c +   18.2    36960     282     93     9     50  136560  69765   29.4  25   14
23.78/23.85	c B   23.8    36960     282     93     9     50  160044  69803   28.1  25   16
25.48/25.51	c +   25.5    36983     281     94     9     50  170700  76741   28.2  32   16
26.59/26.62	c s   26.6    36916     281     94     9     50  180048  76823   28.1  29   13
30.69/30.79	c R   30.8    36939     281     94     9     50  205240  76763   28.3  25   15
32.18/32.21	c +   32.2    36958     278     97     9     50  213376  84415   28.4  25   15
41.88/41.93	c +   41.9    36966     278     97     9     50  266721  92856   28.0  28   19
56.08/56.18	c +   56.2    36977     278     97     9     50  333400 102141   27.8  25   21
62.07/62.14	c s   62.1    35517     278     97     9     50  355505 102155   27.7  30   16
62.07/62.14	c -   62.1    35517     278     97     9     50  355505  99077   27.7  30   16
68.47/68.54	c B   68.5    35517     278     97     9     50  384082  99150   27.8  26   19
72.47/72.60	c +   72.6    35522     278     97     9     50  404248 108984   28.1  30   20
85.96/86.03	c R   86.0    35523     278     97     9     50  461658 109001   28.4  22   22
95.36/95.41	c +   95.4    35524     278     97     9     50  505311 119882   28.2  26   23
110.26/110.35	c
110.26/110.35	c       original/binary      fixed     eliminated      learned       agility
110.26/110.35	c   seconds        variables     equivalent    conflicts       height       MB
110.26/110.35	c
110.26/110.35	c s  110.3    35528     278     97     9     50  563579 119904   28.2  34   18
125.66/125.73	c +  125.7    35572     276     99     9     50  631635 131870   28.2  23   23
174.24/174.36	c +  174.3    35605     274    101     9     50  789541 145057   28.1  25   27
176.74/176.80	c s  176.8    33882     274    101     9     50  793743 135996   28.1  23   19
176.74/176.80	c -  176.8    33882     274    101     9     50  793743 139255   28.1  23   19
207.03/207.11	c B  207.1    33912     272    103     9     50  896184 139303   28.2  27   27
222.32/222.44	c +  222.4    33913     272    103     9     50  947449 153180   28.1  24   28
256.12/256.25	c s  256.2    33137     272    103     9     50 1036585 153211   27.7  23   21
256.12/256.25	c -  256.2    33137     272    103     9     50 1036585 150117   27.7  23   21
295.71/295.84	c +  295.8    33156     271    104     9     50 1160626 165128   27.5  30   30
353.89/354.10	c s  354.0    32741     271    104     9     50 1302907 165150   27.1  25   24
353.89/354.10	c -  354.0    32741     271    104     9     50 1302907 163477   27.1  25   24
399.38/399.52	c +  399.4    32741     271    104     9     50 1436274 179824   27.2  22   34
474.96/475.15	c N  475.0    32741     271    104     9     50 1595444 179855   26.9  38   38
601.52/601.79	c +  601.6    32741     271    104     9     50 1795341 197806   26.0  32   42
753.67/753.96	c B  753.7    32741     271    104     9     50 2048386 197839   25.0  34   48
882.33/882.65	c +  882.4    32741     271    104     9     50 2244177 217586   24.4  37   51
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c
1200.04/1200.40	c 2720973 conflicts, 3541700 decisions, 2 random
1200.04/1200.40	c 1 iterations, 1002 restarts, 4292 skipped
1200.04/1200.40	c 20 enlarged, 275 shrunken, 26592 rescored, 637 rebiased
1200.04/1200.40	c 8 simplifications, 0 reductions
1200.04/1200.40	c
1200.04/1200.40	c vars: 104 fixed, 9 equiv, 50 elim, 9 merged
1200.04/1200.40	c elim: 1114584 resolutions, 5 phases, 5 rounds
1200.04/1200.40	c sbst: 44% substituted, 9.1% nots, 90.9% ands, 0.0% xors, 0.0% ites
1200.04/1200.40	c arty: 6.15 and 0.00 xor average arity
1200.04/1200.40	c prbe: 23459 probed, 34 phases, 42 rounds
1200.04/1200.40	c prbe: 29 failed, 7 lifted, 9 merged
1200.04/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.04/1200.40	c hash: 2 units, 0 merged
1200.04/1200.40	c mins: 64024847 learned, 20% deleted, 105 strong, 30 depth
1200.04/1200.40	c subs: 45640 forward, 1373 backward, 227 doms
1200.04/1200.40	c strs: 11813 forward, 118 backward
1200.04/1200.40	c doms: 227 dominators, 156 high, 21 low
1200.04/1200.40	c prps: 83613344 propagations, 0.07 megaprops
1200.04/1200.40	c
1200.04/1200.40	c 1200.1 seconds, 58 MB max, 287 MB recycled
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1733198-1240785921/watcher-1733198-1240785921 -o /tmp/evaluation-result-1733198-1240785921/solver-1733198-1240785921 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1733198-1240785921.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 20274
/proc/meminfo: memFree=1775784/2055920 swapFree=4181508/4192956
[pid=20274] ppid=20272 vsize=1052 CPUtime=0
/proc/20274/stat : 20274 (precosat) R 20272 20274 19892 0 -1 4194304 175 0 0 0 0 0 0 0 21 0 1 0 106621766 1077248 160 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20274/statm: 263 161 63 155 0 106 0

[startup+0.092868 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 20274
/proc/meminfo: memFree=1775784/2055920 swapFree=4181508/4192956
[pid=20274] ppid=20272 vsize=7216 CPUtime=0.08
/proc/20274/stat : 20274 (precosat) R 20272 20274 19892 0 -1 4194304 1705 0 0 0 8 0 0 0 22 0 1 0 106621766 7389184 1689 1992294400 134512640 135151029 4294956224 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20274/statm: 1804 1690 79 155 0 1647 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7216

[startup+0.101868 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 20274
/proc/meminfo: memFree=1775784/2055920 swapFree=4181508/4192956
[pid=20274] ppid=20272 vsize=7480 CPUtime=0.09
/proc/20274/stat : 20274 (precosat) R 20272 20274 19892 0 -1 4194304 1753 0 0 0 9 0 0 0 22 0 1 0 106621766 7659520 1737 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20274/statm: 1870 1737 79 155 0 1713 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7480

[startup+0.301891 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 20274
/proc/meminfo: memFree=1775784/2055920 swapFree=4181508/4192956
[pid=20274] ppid=20272 vsize=7220 CPUtime=0.29
/proc/20274/stat : 20274 (precosat) R 20272 20274 19892 0 -1 4194304 1789 0 0 0 29 0 0 0 23 0 1 0 106621766 7393280 1728 1992294400 134512640 135151029 4294956224 18446744073709551615 134575490 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20274/statm: 1805 1728 79 155 0 1648 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7220

[startup+0.701936 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 20274
/proc/meminfo: memFree=1775784/2055920 swapFree=4181508/4192956
[pid=20274] ppid=20272 vsize=7220 CPUtime=0.69
/proc/20274/stat : 20274 (precosat) R 20272 20274 19892 0 -1 4194304 1789 0 0 0 69 0 0 0 25 0 1 0 106621766 7393280 1728 1992294400 134512640 135151029 4294956224 18446744073709551615 134526294 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20274/statm: 1805 1728 79 155 0 1648 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7220

[startup+1.50202 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20275
/proc/meminfo: memFree=1769056/2055920 swapFree=4181508/4192956
[pid=20274] ppid=20272 vsize=7220 CPUtime=1.49
/proc/20274/stat : 20274 (precosat) R 20272 20274 19892 0 -1 4194304 1789 0 0 0 149 0 0 0 25 0 1 0 106621766 7393280 1728 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20274/statm: 1805 1728 79 155 0 1648 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7220

[startup+3.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20275
/proc/meminfo: memFree=1768928/2055920 swapFree=4181508/4192956
[pid=20274] ppid=20272 vsize=8696 CPUtime=3.09
/proc/20274/stat : 20274 (precosat) R 20272 20274 19892 0 -1 4194304 2139 0 0 0 308 1 0 0 25 0 1 0 106621766 8904704 2078 1992294400 134512640 135151029 4294956224 18446744073709551615 134554888 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20274/statm: 2174 2078 79 155 0 2017 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8696

[startup+6.30156 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20275
/proc/meminfo: memFree=1765216/2055920 swapFree=4181508/4192956
[pid=20274] ppid=20272 vsize=11244 CPUtime=6.29
/proc/20274/stat : 20274 (precosat) R 20272 20274 19892 0 -1 4194304 2758 0 0 0 628 1 0 0 25 0 1 0 106621766 11513856 2693 1992294400 134512640 135151029 4294956224 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20274/statm: 2811 2693 79 155 0 2654 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11244

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20275
/proc/meminfo: memFree=1762528/2055920 swapFree=4181508/4192956
[pid=20274] ppid=20272 vsize=13868 CPUtime=12.69
/proc/20274/stat : 20274 (precosat) R 20272 20274 19892 0 -1 4194304 3385 0 0 0 1267 2 0 0 25 0 1 0 106621766 14200832 3320 1992294400 134512640 135151029 4294956224 18446744073709551615 134573914 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20274/statm: 3467 3320 79 155 0 3310 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13868

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20275
/proc/meminfo: memFree=1758432/2055920 swapFree=4181508/4192956
[pid=20274] ppid=20272 vsize=18428 CPUtime=25.48
/proc/20274/stat : 20274 (precosat) R 20272 20274 19892 0 -1 4194304 4412 0 0 0 2545 3 0 0 25 0 1 0 106621766 18870272 4347 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20274/statm: 4607 4347 79 155 0 4450 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18428

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20275
/proc/meminfo: memFree=1752096/2055920 swapFree=4181508/4192956
[pid=20274] ppid=20272 vsize=24652 CPUtime=51.07
/proc/20274/stat : 20274 (precosat) R 20272 20274 19892 0 -1 4194304 5999 0 0 0 5102 5 0 0 25 0 1 0 106621766 25243648 5917 1992294400 134512640 135151029 4294956224 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20274/statm: 6163 5917 79 155 0 6006 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24652

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20275
/proc/meminfo: memFree=1749472/2055920 swapFree=4181508/4192956
[pid=20274] ppid=20272 vsize=27448 CPUtime=102.26
/proc/20274/stat : 20274 (precosat) R 20272 20274 19892 0 -1 4194304 6862 0 0 0 10220 6 0 0 25 0 1 0 106621766 28106752 6542 1992294400 134512640 135151029 4294956224 18446744073709551615 134575915 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20274/statm: 6862 6542 79 155 0 6705 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27448

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20275
/proc/meminfo: memFree=1746464/2055920 swapFree=4181508/4192956
[pid=20274] ppid=20272 vsize=30632 CPUtime=162.24
/proc/20274/stat : 20274 (precosat) R 20272 20274 19892 0 -1 4194304 7820 0 0 0 16217 7 0 0 25 0 1 0 106621766 31367168 7301 1992294400 134512640 135151029 4294956224 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20274/statm: 7658 7301 79 155 0 7501 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 30632

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20275
/proc/meminfo: memFree=1745632/2055920 swapFree=4181508/4192956
[pid=20274] ppid=20272 vsize=31368 CPUtime=222.22
/proc/20274/stat : 20274 (precosat) R 20272 20274 19892 0 -1 4194304 8478 0 0 0 22215 7 0 0 25 0 1 0 106621766 32120832 7497 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20274/statm: 7842 7497 79 155 0 7685 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 31368

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20275
/proc/meminfo: memFree=1743200/2055920 swapFree=4181508/4192956
[pid=20274] ppid=20272 vsize=33060 CPUtime=282.21
/proc/20274/stat : 20274 (precosat) R 20272 20274 19892 0 -1 4194304 9265 0 0 0 28213 8 0 0 25 0 1 0 106621766 33853440 8102 1992294400 134512640 135151029 4294956224 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20274/statm: 8265 8102 79 155 0 8108 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 33060

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20275
/proc/meminfo: memFree=1739616/2055920 swapFree=4181508/4192956
[pid=20274] ppid=20272 vsize=37336 CPUtime=342.2
/proc/20274/stat : 20274 (precosat) R 20272 20274 19892 0 -1 4194304 10156 0 0 0 34211 9 0 0 25 0 1 0 106621766 38232064 8993 1992294400 134512640 135151029 4294956224 18446744073709551615 134530792 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20274/statm: 9334 8993 79 155 0 9177 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 37336

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20275
/proc/meminfo: memFree=1738976/2055920 swapFree=4181508/4192956
[pid=20274] ppid=20272 vsize=38524 CPUtime=402.17
/proc/20274/stat : 20274 (precosat) R 20272 20274 19892 0 -1 4194304 10724 0 0 0 40208 9 0 0 25 0 1 0 106621766 39448576 9191 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20274/statm: 9631 9191 79 155 0 9474 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 38524

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20275
/proc/meminfo: memFree=1735840/2055920 swapFree=4181508/4192956
[pid=20274] ppid=20272 vsize=42164 CPUtime=462.16
/proc/20274/stat : 20274 (precosat) R 20272 20274 19892 0 -1 4194304 11457 0 0 0 46206 10 0 0 25 0 1 0 106621766 43175936 9924 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20274/statm: 10541 9924 79 155 0 10384 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 42164

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20275
/proc/meminfo: memFree=1732896/2055920 swapFree=4181508/4192956
[pid=20274] ppid=20272 vsize=46332 CPUtime=522.14
/proc/20274/stat : 20274 (precosat) R 20272 20274 19892 0 -1 4194304 12249 0 0 0 52203 11 0 0 25 0 1 0 106621766 47443968 10716 1992294400 134512640 135151029 4294956224 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20274/statm: 11583 10716 79 155 0 11426 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 46332

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20275
/proc/meminfo: memFree=1730336/2055920 swapFree=4181508/4192956
[pid=20274] ppid=20272 vsize=48956 CPUtime=582.12
/proc/20274/stat : 20274 (precosat) R 20272 20274 19892 0 -1 4194304 12813 0 0 0 58200 12 0 0 25 0 1 0 106621766 50130944 11280 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20274/statm: 12239 11280 79 155 0 12082 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 48956

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20275
/proc/meminfo: memFree=1729120/2055920 swapFree=4181508/4192956
[pid=20274] ppid=20272 vsize=50616 CPUtime=642.11
/proc/20274/stat : 20274 (precosat) R 20272 20274 19892 0 -1 4194304 13116 0 0 0 64199 12 0 0 25 0 1 0 106621766 51830784 11583 1992294400 134512640 135151029 4294956224 18446744073709551615 134580506 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20274/statm: 12654 11583 79 155 0 12497 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 50616

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20275
/proc/meminfo: memFree=1725600/2055920 swapFree=4181508/4192956
[pid=20274] ppid=20272 vsize=54552 CPUtime=702.09
/proc/20274/stat : 20274 (precosat) R 20272 20274 19892 0 -1 4194304 13975 0 0 0 70195 14 0 0 25 0 1 0 106621766 55861248 12442 1992294400 134512640 135151029 4294956224 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20274/statm: 13638 12442 79 155 0 13481 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 54552

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20275
/proc/meminfo: memFree=1724448/2055920 swapFree=4181508/4192956
[pid=20274] ppid=20272 vsize=55836 CPUtime=762.07
/proc/20274/stat : 20274 (precosat) R 20272 20274 19892 0 -1 4194304 14261 0 0 0 76193 14 0 0 25 0 1 0 106621766 57176064 12728 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20274/statm: 13959 12728 79 155 0 13802 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 55836

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20275
/proc/meminfo: memFree=1723104/2055920 swapFree=4181508/4192956
[pid=20274] ppid=20272 vsize=57384 CPUtime=822.05
/proc/20274/stat : 20274 (precosat) R 20272 20274 19892 0 -1 4194304 14592 0 0 0 82191 14 0 0 25 0 1 0 106621766 58761216 13059 1992294400 134512640 135151029 4294956224 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20274/statm: 14346 13059 79 155 0 14189 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 57384

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20275
/proc/meminfo: memFree=1722080/2055920 swapFree=4181508/4192956
[pid=20274] ppid=20272 vsize=58932 CPUtime=882.03
/proc/20274/stat : 20274 (precosat) R 20272 20274 19892 0 -1 4194304 14841 0 0 0 88189 14 0 0 25 0 1 0 106621766 60346368 13308 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20274/statm: 14733 13308 79 155 0 14576 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 58932

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20281
/proc/meminfo: memFree=1721424/2055920 swapFree=4181508/4192956
[pid=20274] ppid=20272 vsize=60084 CPUtime=942.02
/proc/20274/stat : 20274 (precosat) R 20272 20274 19892 0 -1 4194304 15001 0 0 0 94187 15 0 0 25 0 1 0 106621766 61526016 13468 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20274/statm: 15021 13468 79 155 0 14864 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 60084

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20281
/proc/meminfo: memFree=1720536/2055920 swapFree=4181508/4192956
[pid=20274] ppid=20272 vsize=61372 CPUtime=1002
/proc/20274/stat : 20274 (precosat) R 20272 20274 19892 0 -1 4194304 15197 0 0 0 100185 15 0 0 25 0 1 0 106621766 62844928 13664 1992294400 134512640 135151029 4294956224 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20274/statm: 15343 13664 79 155 0 15186 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 61372

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20281
/proc/meminfo: memFree=1720152/2055920 swapFree=4181508/4192956
[pid=20274] ppid=20272 vsize=61888 CPUtime=1061.98
/proc/20274/stat : 20274 (precosat) R 20272 20274 19892 0 -1 4194304 15296 0 0 0 106183 15 0 0 25 0 1 0 106621766 63373312 13763 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20274/statm: 15472 13763 79 155 0 15315 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 61888

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20281
/proc/meminfo: memFree=1719640/2055920 swapFree=4181508/4192956
[pid=20274] ppid=20272 vsize=62912 CPUtime=1121.96
/proc/20274/stat : 20274 (precosat) R 20272 20274 19892 0 -1 4194304 15411 0 0 0 112181 15 0 0 25 0 1 0 106621766 64421888 13878 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20274/statm: 15728 13878 79 155 0 15571 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 62912

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20281
/proc/meminfo: memFree=1719512/2055920 swapFree=4181508/4192956
[pid=20274] ppid=20272 vsize=62912 CPUtime=1181.94
/proc/20274/stat : 20274 (precosat) R 20272 20274 19892 0 -1 4194304 15439 0 0 0 118179 15 0 0 25 0 1 0 106621766 64421888 13906 1992294400 134512640 135151029 4294956224 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20274/statm: 15728 13906 79 155 0 15571 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 62912



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20281
/proc/meminfo: memFree=1719256/2055920 swapFree=4181508/4192956
[pid=20274] ppid=20272 vsize=63360 CPUtime=1200.04
/proc/20274/stat : 20274 (precosat) R 20272 20274 19892 0 -1 4194304 15497 0 0 0 119989 15 0 0 25 0 1 0 106621766 64880640 13964 1992294400 134512640 135151029 4294956224 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/20274/statm: 15840 13964 79 155 0 15683 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 63360

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): 1200.42
CPU time (s): 1200.06
CPU user time (s): 1199.9
CPU system time (s): 0.164974
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 63360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.164974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15497
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= 1969

runsolver used 1.41578 second user time and 2.94855 second system time

The end

Launcher Data 

Begin job on node86 at 2009-04-27 00:45:21
IDJOB=1733198
IDBENCH=71136
IDSOLVER=507
FILE ID=node86/1733198-1240785921
PBS_JOBID= 9187231
Free space on /tmp= 66220 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_9gates_u2.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733198-1240785921/watcher-1733198-1240785921 -o /tmp/evaluation-result-1733198-1240785921/solver-1733198-1240785921 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1733198-1240785921.cnf

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

MD5SUM BENCH= ef7ae52d071607b182dca67dbff359aa
RANDOM SEED=2078822235

node86.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		: 3000.213
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		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1776264 kB
Buffers:         42644 kB
Cached:         166996 kB
SwapCached:       5376 kB
Active:          79624 kB
Inactive:       138440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1776264 kB
SwapTotal:     4192956 kB
SwapFree:      4181508 kB
Dirty:            2904 kB
Writeback:           0 kB
Mapped:          14088 kB
Slab:            47500 kB
Committed_AS:   449452 kB
PageTables:       1464 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= 66220 MiB
End job on node86 at 2009-04-27 01:05:24