Trace number 1517915

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) 1200.01 1200.91

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/360/
unif-k3-r4.25-v360-c1530-S367138237-029.cnf
MD5SUMfe0a666da3389b49d8bffa123f8cecff
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark22.2306
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
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-1517915-1238292830.cnf
0.00/0.00	c found header 'p cnf 360 1530'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0     1530     360      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0     1503     347      0     0     13       0      0    0.0   0    0
0.00/0.00	c l    0.0     1503     347      0     0     13       0   1503    0.0   0    0
0.00/0.01	c R    0.0     1503     347      0     0     13     100    100   28.0  15    0
0.00/0.01	c R    0.0     1503     347      0     0     13     201    201   25.5  21    0
0.00/0.03	c N    0.0     1503     347      0     0     13     804    804   19.6  29    0
0.00/0.04	c B    0.0     1503     347      0     0     13    1001   1001   19.0  29    0
0.06/0.06	c +    0.1     1503     347      0     0     13    1503   1653   18.0  28    0
0.06/0.08	c +    0.1     1503     347      0     0     13    1876   1818   17.4  28    0
0.06/0.09	c B    0.1     1503     347      0     0     13    2003   1789   17.6  28    0
0.09/0.10	c +    0.1     1503     347      0     0     13    2345   1999   17.5  28    0
0.09/0.11	c N    0.1     1503     347      0     0     13    2408   1883   17.5  29    0
0.09/0.13	c +    0.1     1503     347      0     0     13    2930   2198   17.3  28    0
0.09/0.17	c +    0.2     1503     347      0     0     13    3661   2417   16.9  29    0
0.19/0.22	c +    0.2     1503     347      0     0     13    4575   2658   16.8  30    0
0.19/0.28	c +    0.3     1503     347      0     0     13    5715   2923   16.5  30    1
0.29/0.31	c N    0.3     1503     347      0     0     13    6423   2930   16.2  28    1
0.29/0.35	c +    0.4     1503     347      0     0     13    7141   3215   16.1  30    1
0.39/0.40	c B    0.4     1503     347      0     0     13    8006   3223   15.8  26    1
0.39/0.45	c
0.39/0.45	c       original/binary      fixed     eliminated      learned       agility
0.39/0.45	c   seconds        variables     equivalent    conflicts       height       MB
0.39/0.45	c
0.39/0.45	c +    0.5     1503     347      0     0     13    8925   3536   15.6  27    1
0.49/0.58	c +    0.6     1503     347      0     0     13   11157   3889   15.2  28    1
0.69/0.74	c +    0.7     1503     347      0     0     13   13945   4277   15.2  26    1
0.79/0.87	c N    0.9     1503     347      0     0     13   16045   4295   15.2  27    1
0.89/0.96	c +    1.0     1503     347      0     0     13   17431   4704   15.1  28    1
1.19/1.24	c +    1.2     1503     347      0     0     13   21786   5174   15.1  30    1
1.29/1.38	c B    1.4     1503     347      0     0     13   24019   5190   15.0  30    1
1.49/1.59	c +    1.6     1503     347      0     0     13   27231   5691   15.1  28    1
1.99/2.04	c +    2.0     1503     347      0     0     13   34037   6260   15.7  27    1
2.29/2.38	c N    2.4     1503     347      0     0     13   38501   6267   16.0  28    1
2.59/2.67	c +    2.7     1503     347      0     0     13   42548   6886   16.1  28    1
3.39/3.48	c +    3.5     1503     347      0     0     13   53188   7574   16.3  26    2
4.30/4.30	c B    4.3     1503     347      0     0     13   64023   7580   16.5  29    2
4.49/4.50	c +    4.5     1503     347      0     0     13   66485   8331   16.4  28    2
5.79/5.89	c +    5.9     1503     347      0     0     13   83105   9164   16.3  27    2
6.39/6.45	c N    6.4     1503     347      0     0     13   89777   9183   16.2  29    2
7.59/7.66	c +    7.7     1503     347      0     0     13  103880  10080   16.1  28    2
9.89/9.95	c +   10.0     1503     347      0     0     13  129852  11088   15.9  29    2
12.79/12.84	c B   12.8     1503     347      0     0     13  160044  11104   15.7  26    3
12.99/13.06	c
12.99/13.06	c       original/binary      fixed     eliminated      learned       agility
12.99/13.06	c   seconds        variables     equivalent    conflicts       height       MB
12.99/13.06	c
12.99/13.06	c +   13.1     1503     347      0     0     13  162317  12196   15.7  28    3
16.98/17.07	c +   17.1     1503     347      0     0     13  202895  13415   15.8  28    3
17.18/17.29	c N   17.3     1503     347      0     0     13  205174  13427   15.8  28    3
22.28/22.31	c +   22.3     1503     347      0     0     13  253615  14756   15.6  27    4
29.38/29.49	c +   29.5     1503     347      0     0     13  317017  16231   15.3  27    4
37.28/37.39	c B   37.4     1503     347      0     0     13  384085  16244   15.3  26    4
38.77/38.89	c +   38.9     1503     347      0     0     13  396270  17854   15.3  29    4
47.28/47.33	c N   47.3     1503     347      0     0     13  461569  17864   15.2  29    5
51.57/51.69	c +   51.7     1503     347      0     0     13  495337  19639   15.2  29    5
69.28/69.37	c +   69.4     1503     347      0     0     13  619171  21602   14.9  29    6
92.96/93.05	c +   93.0     1503     347      0     0     13  773963  23762   14.8  29    6
113.05/113.19	c B  113.2     1503     347      0     0     13  896191  23772   14.8  27    7
124.96/125.07	c +  125.0     1503     347      0     0     13  967451  26138   15.1  28    8
135.25/135.38	c N  135.3     1503     347      0     0     13 1025542  26147   15.2  29    8
168.24/168.39	c +  168.3     1503     347      0     0     13 1209311  28751   15.3  28    9
225.22/225.38	c +  225.3     1503     347      0     0     13 1511636  31626   15.0  27   10
306.10/306.25	c +  306.2     1503     347      0     0     13 1889547  34788   15.0  27   11
343.28/343.44	c B  343.3     1503     347      0     0     13 2048397  34803   15.1  28   12
391.26/391.44	c N  391.3     1503     347      0     0     13 2256001  34801   14.9  28   13
415.95/416.16	c
415.95/416.16	c       original/binary      fixed     eliminated      learned       agility
415.95/416.16	c   seconds        variables     equivalent    conflicts       height       MB
415.95/416.16	c
415.95/416.16	c +  416.0     1503     347      0     0     13 2361930  38266   14.8  29   13
570.12/570.72	c +  570.2     1503     347      0     0     13 2952410  42092   14.9  29   15
774.94/775.70	c +  774.9     1503     347      0     0     13 3690511  46301   15.0  29   17
1074.64/1075.50	c B 1074.6     1503     347      0     0     13 4608842  46308   15.0  27   20
1076.14/1077.04	c + 1076.2     1503     347      0     0     13 4613135  50931   15.0  29   20
1186.01/1186.95	c N 1186.1     1503     347      0     0     13 4921701  50947   15.0  28   20
1200.00/1200.90	c
1200.00/1200.90	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.90	c
1200.00/1200.90	c 4956469 conflicts, 5802404 decisions, 1 random
1200.00/1200.90	c 0 iterations, 39 restarts, 8151 skipped
1200.00/1200.90	c 37 enlarged, 0 shrunken, 48462 rescored, 1022 rebiased
1200.00/1200.90	c 1 simplifications, 0 reductions
1200.00/1200.90	c
1200.00/1200.90	c vars: 0 fixed, 0 equiv, 13 elim, 0 merged
1200.00/1200.90	c elim: 5086 resolutions, 1 phases, 1 rounds
1200.00/1200.90	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.00/1200.90	c arty: 0.00 and 0.00 xor average arity
1200.00/1200.90	c prbe: 23622 probed, 34 phases, 34 rounds
1200.00/1200.90	c prbe: 0 failed, 0 lifted, 0 merged
1200.00/1200.90	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.00/1200.90	c hash: 0 units, 0 merged
1200.00/1200.90	c mins: 90684678 learned, 27% deleted, 119 strong, 28 depth
1200.00/1200.90	c subs: 0 forward, 0 backward, 0 doms
1200.00/1200.90	c strs: 0 forward, 0 backward
1200.00/1200.90	c doms: 0 dominators, 0 high, 0 low
1200.00/1200.90	c prps: 352119768 propagations, 0.29 megaprops
1200.00/1200.90	c
1200.00/1200.90	c 1200.0 seconds, 21 MB max, 455 MB recycled
1200.00/1200.90	c
1200.00/1200.90	c *** CAUGHT SIGNAL 15 ***
1200.00/1200.90	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-1517915-1238292830/watcher-1517915-1238292830 -o /tmp/evaluation-result-1517915-1238292830/solver-1517915-1238292830 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517915-1238292830.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 0.99 0.99 3/64 24839
/proc/meminfo: memFree=1402040/2055920 swapFree=4178416/4192956
[pid=24839] ppid=24837 vsize=916 CPUtime=0
/proc/24839/stat : 24839 (precosat) R 24837 24839 24060 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 1101949030 937984 134 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24839/statm: 229 135 79 155 0 72 0

[startup+0.067068 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 24839
/proc/meminfo: memFree=1402040/2055920 swapFree=4178416/4192956
[pid=24839] ppid=24837 vsize=1048 CPUtime=0.06
/proc/24839/stat : 24839 (precosat) R 24837 24839 24060 0 -1 4194304 195 0 0 0 6 0 0 0 18 0 1 0 1101949030 1073152 179 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24839/statm: 262 179 79 155 0 105 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1048

[startup+0.101073 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 24839
/proc/meminfo: memFree=1402040/2055920 swapFree=4178416/4192956
[pid=24839] ppid=24837 vsize=1180 CPUtime=0.09
/proc/24839/stat : 24839 (precosat) R 24837 24839 24060 0 -1 4194304 211 0 0 0 9 0 0 0 18 0 1 0 1101949030 1208320 195 1992294400 134512640 135151029 4294956240 18446744073709551615 134530705 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24839/statm: 295 195 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.301106 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 24839
/proc/meminfo: memFree=1402040/2055920 swapFree=4178416/4192956
[pid=24839] ppid=24837 vsize=1312 CPUtime=0.29
/proc/24839/stat : 24839 (precosat) R 24837 24839 24060 0 -1 4194304 261 0 0 0 29 0 0 0 19 0 1 0 1101949030 1343488 245 1992294400 134512640 135151029 4294956240 18446744073709551615 134578229 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24839/statm: 328 245 79 155 0 171 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1312

[startup+0.701171 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 24839
/proc/meminfo: memFree=1402040/2055920 swapFree=4178416/4192956
[pid=24839] ppid=24837 vsize=1576 CPUtime=0.69
/proc/24839/stat : 24839 (precosat) R 24837 24839 24060 0 -1 4194304 316 0 0 0 69 0 0 0 23 0 1 0 1101949030 1613824 300 1992294400 134512640 135151029 4294956240 18446744073709551615 134542738 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24839/statm: 394 300 79 155 0 237 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1576

[startup+1.5013 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 24840
/proc/meminfo: memFree=1401008/2055920 swapFree=4178416/4192956
[pid=24839] ppid=24837 vsize=1840 CPUtime=1.49
/proc/24839/stat : 24839 (precosat) R 24837 24839 24060 0 -1 4194304 392 0 0 0 149 0 0 0 25 0 1 0 1101949030 1884160 376 1992294400 134512640 135151029 4294956240 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24839/statm: 460 376 79 155 0 303 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1840

[startup+3.10157 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 24840
/proc/meminfo: memFree=1400432/2055920 swapFree=4178416/4192956
[pid=24839] ppid=24837 vsize=2368 CPUtime=3.09
/proc/24839/stat : 24839 (precosat) R 24837 24839 24060 0 -1 4194304 522 0 0 0 309 0 0 0 25 0 1 0 1101949030 2424832 506 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24839/statm: 592 506 79 155 0 435 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2368

[startup+6.3011 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 24840
/proc/meminfo: memFree=1399664/2055920 swapFree=4178416/4192956
[pid=24839] ppid=24837 vsize=2916 CPUtime=6.29
/proc/24839/stat : 24839 (precosat) R 24837 24839 24060 0 -1 4194304 664 0 0 0 629 0 0 0 25 0 1 0 1101949030 2985984 648 1992294400 134512640 135151029 4294956240 18446744073709551615 134520405 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24839/statm: 729 648 79 155 0 572 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2916

[startup+12.7012 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 24840
/proc/meminfo: memFree=1398968/2055920 swapFree=4178416/4192956
[pid=24839] ppid=24837 vsize=3740 CPUtime=12.69
/proc/24839/stat : 24839 (precosat) R 24837 24839 24060 0 -1 4194304 832 0 0 0 1269 0 0 0 25 0 1 0 1101949030 3829760 816 1992294400 134512640 135151029 4294956240 18446744073709551615 134542823 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24839/statm: 935 816 79 155 0 778 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3740

[startup+25.5013 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 24840
/proc/meminfo: memFree=1397816/2055920 swapFree=4178416/4192956
[pid=24839] ppid=24837 vsize=4868 CPUtime=25.48
/proc/24839/stat : 24839 (precosat) R 24837 24839 24060 0 -1 4194304 1103 0 0 0 2548 0 0 0 25 0 1 0 1101949030 4984832 1087 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24839/statm: 1217 1087 79 155 0 1060 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4868

[startup+51.1015 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 24840
/proc/meminfo: memFree=1396728/2055920 swapFree=4178416/4192956
[pid=24839] ppid=24837 vsize=6252 CPUtime=51.07
/proc/24839/stat : 24839 (precosat) R 24837 24839 24060 0 -1 4194304 1408 0 0 0 5107 0 0 0 25 0 1 0 1101949030 6402048 1392 1992294400 134512640 135151029 4294956240 18446744073709551615 134554922 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24839/statm: 1563 1392 79 155 0 1406 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6252

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 24840
/proc/meminfo: memFree=1394744/2055920 swapFree=4178416/4192956
[pid=24839] ppid=24837 vsize=8212 CPUtime=102.26
/proc/24839/stat : 24839 (precosat) R 24837 24839 24060 0 -1 4194304 1860 0 0 0 10225 1 0 0 25 0 1 0 1101949030 8409088 1844 1992294400 134512640 135151029 4294956240 18446744073709551615 134574262 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24839/statm: 2053 1844 79 155 0 1896 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8212

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 24840
/proc/meminfo: memFree=1393336/2055920 swapFree=4178416/4192956
[pid=24839] ppid=24837 vsize=9832 CPUtime=162.24
/proc/24839/stat : 24839 (precosat) R 24837 24839 24060 0 -1 4194304 2204 0 0 0 16222 2 0 0 25 0 1 0 1101949030 10067968 2188 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24839/statm: 2458 2188 79 155 0 2301 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9832

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 24840
/proc/meminfo: memFree=1392056/2055920 swapFree=4178416/4192956
[pid=24839] ppid=24837 vsize=11452 CPUtime=222.22
/proc/24839/stat : 24839 (precosat) R 24837 24839 24060 0 -1 4194304 2519 0 0 0 22220 2 0 0 25 0 1 0 1101949030 11726848 2503 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24839/statm: 2863 2503 79 155 0 2706 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 11452

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 24840
/proc/meminfo: memFree=1391160/2055920 swapFree=4178416/4192956
[pid=24839] ppid=24837 vsize=12616 CPUtime=282.2
/proc/24839/stat : 24839 (precosat) R 24837 24839 24060 0 -1 4194304 2749 0 0 0 28218 2 0 0 25 0 1 0 1101949030 12918784 2733 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24839/statm: 3154 2733 79 155 0 2997 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 12616

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 24840
/proc/meminfo: memFree=1390008/2055920 swapFree=4178416/4192956
[pid=24839] ppid=24837 vsize=13840 CPUtime=342.18
/proc/24839/stat : 24839 (precosat) R 24837 24839 24060 0 -1 4194304 3037 0 0 0 34215 3 0 0 25 0 1 0 1101949030 14172160 3021 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24839/statm: 3460 3021 79 155 0 3303 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 13840

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 24840
/proc/meminfo: memFree=1389304/2055920 swapFree=4178416/4192956
[pid=24839] ppid=24837 vsize=14596 CPUtime=402.16
/proc/24839/stat : 24839 (precosat) R 24837 24839 24060 0 -1 4194304 3215 0 0 0 40213 3 0 0 25 0 1 0 1101949030 14946304 3199 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24839/statm: 3649 3199 79 155 0 3492 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 14596

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 24840
/proc/meminfo: memFree=1388344/2055920 swapFree=4178416/4192956
[pid=24839] ppid=24837 vsize=15724 CPUtime=462.14
/proc/24839/stat : 24839 (precosat) R 24837 24839 24060 0 -1 4194304 3446 0 0 0 46210 4 0 0 25 0 1 0 1101949030 16101376 3430 1992294400 134512640 135151029 4294956240 18446744073709551615 134574676 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24839/statm: 3931 3430 79 155 0 3774 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 15724

[startup+522.302 s]
/proc/loadavg: 1.52 1.11 1.04 3/71 2302
/proc/meminfo: memFree=1373824/2055920 swapFree=4178416/4192956
[pid=24839] ppid=24837 vsize=16440 CPUtime=521.96
/proc/24839/stat : 24839 (precosat) R 24837 24839 24060 0 -1 4194304 3609 0 0 0 52186 10 0 0 25 0 1 0 1101949030 16834560 3593 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 0 0 0
/proc/24839/statm: 4110 3593 79 155 0 3953 0
Current children cumulated CPU time (s) 521.96
Current children cumulated vsize (KiB) 16440

[startup+582.302 s]
/proc/loadavg: 1.93 1.32 1.11 2/72 22819
/proc/meminfo: memFree=1349744/2055920 swapFree=4178416/4192956
[pid=24839] ppid=24837 vsize=17016 CPUtime=581.65
/proc/24839/stat : 24839 (precosat) R 24837 24839 24060 0 -1 4194304 3745 0 0 0 58140 25 0 0 25 0 1 0 1101949030 17424384 3729 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 0 0 0
/proc/24839/statm: 4254 3729 79 155 0 4097 0
Current children cumulated CPU time (s) 581.65
Current children cumulated vsize (KiB) 17016

[startup+642.302 s]
/proc/loadavg: 1.48 1.31 1.12 2/65 27430
/proc/meminfo: memFree=1347128/2055920 swapFree=4178416/4192956
[pid=24839] ppid=24837 vsize=17748 CPUtime=641.58
/proc/24839/stat : 24839 (precosat) R 24837 24839 24060 0 -1 4194304 3880 0 0 0 64131 27 0 0 25 0 1 0 1101949030 18173952 3864 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24839/statm: 4437 3864 79 155 0 4280 0
Current children cumulated CPU time (s) 641.58
Current children cumulated vsize (KiB) 17748

[startup+702.302 s]
/proc/loadavg: 1.18 1.25 1.11 2/65 27430
/proc/meminfo: memFree=1346296/2055920 swapFree=4178416/4192956
[pid=24839] ppid=24837 vsize=18724 CPUtime=701.56
/proc/24839/stat : 24839 (precosat) R 24837 24839 24060 0 -1 4194304 4081 0 0 0 70128 28 0 0 25 0 1 0 1101949030 19173376 4065 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24839/statm: 4681 4065 79 155 0 4524 0
Current children cumulated CPU time (s) 701.56
Current children cumulated vsize (KiB) 18724

[startup+762.306 s]
/proc/loadavg: 1.06 1.20 1.10 2/65 27430
/proc/meminfo: memFree=1345976/2055920 swapFree=4178416/4192956
[pid=24839] ppid=24837 vsize=19176 CPUtime=761.54
/proc/24839/stat : 24839 (precosat) R 24837 24839 24060 0 -1 4194304 4163 0 0 0 76126 28 0 0 25 0 1 0 1101949030 19636224 4147 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24839/statm: 4794 4147 79 155 0 4637 0
Current children cumulated CPU time (s) 761.54
Current children cumulated vsize (KiB) 19176

[startup+822.301 s]
/proc/loadavg: 1.06 1.18 1.09 2/65 27430
/proc/meminfo: memFree=1345656/2055920 swapFree=4178416/4192956
[pid=24839] ppid=24837 vsize=19628 CPUtime=821.52
/proc/24839/stat : 24839 (precosat) R 24837 24839 24060 0 -1 4194304 4246 0 0 0 82124 28 0 0 25 0 1 0 1101949030 20099072 4230 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24839/statm: 4907 4230 79 155 0 4750 0
Current children cumulated CPU time (s) 821.52
Current children cumulated vsize (KiB) 19628

[startup+882.301 s]
/proc/loadavg: 1.06 1.16 1.09 2/65 27430
/proc/meminfo: memFree=1345208/2055920 swapFree=4178416/4192956
[pid=24839] ppid=24837 vsize=20288 CPUtime=881.5
/proc/24839/stat : 24839 (precosat) R 24837 24839 24060 0 -1 4194304 4356 0 0 0 88122 28 0 0 25 0 1 0 1101949030 20774912 4340 1992294400 134512640 135151029 4294956240 18446744073709551615 134554890 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24839/statm: 5072 4340 79 155 0 4915 0
Current children cumulated CPU time (s) 881.5
Current children cumulated vsize (KiB) 20288

[startup+942.301 s]
/proc/loadavg: 1.02 1.13 1.08 2/65 27430
/proc/meminfo: memFree=1344888/2055920 swapFree=4178416/4192956
[pid=24839] ppid=24837 vsize=20856 CPUtime=941.48
/proc/24839/stat : 24839 (precosat) R 24837 24839 24060 0 -1 4194304 4440 0 0 0 94120 28 0 0 25 0 1 0 1101949030 21356544 4424 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24839/statm: 5214 4424 79 155 0 5057 0
Current children cumulated CPU time (s) 941.48
Current children cumulated vsize (KiB) 20856

[startup+1002.3 s]
/proc/loadavg: 1.00 1.10 1.08 2/65 27430
/proc/meminfo: memFree=1344504/2055920 swapFree=4178416/4192956
[pid=24839] ppid=24837 vsize=21308 CPUtime=1001.47
/proc/24839/stat : 24839 (precosat) R 24837 24839 24060 0 -1 4194304 4525 0 0 0 100118 29 0 0 25 0 1 0 1101949030 21819392 4509 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24839/statm: 5327 4509 79 155 0 5170 0
Current children cumulated CPU time (s) 1001.47
Current children cumulated vsize (KiB) 21308

[startup+1062.3 s]
/proc/loadavg: 1.00 1.08 1.07 2/65 27430
/proc/meminfo: memFree=1344056/2055920 swapFree=4178416/4192956
[pid=24839] ppid=24837 vsize=21920 CPUtime=1061.44
/proc/24839/stat : 24839 (precosat) R 24837 24839 24060 0 -1 4194304 4649 0 0 0 106115 29 0 0 25 0 1 0 1101949030 22446080 4633 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24839/statm: 5480 4633 79 155 0 5323 0
Current children cumulated CPU time (s) 1061.44
Current children cumulated vsize (KiB) 21920

[startup+1122.3 s]
/proc/loadavg: 1.00 1.06 1.06 2/65 27430
/proc/meminfo: memFree=1343544/2055920 swapFree=4178416/4192956
[pid=24839] ppid=24837 vsize=22640 CPUtime=1121.42
/proc/24839/stat : 24839 (precosat) R 24837 24839 24060 0 -1 4194304 4774 0 0 0 112113 29 0 0 25 0 1 0 1101949030 23183360 4758 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24839/statm: 5660 4758 79 155 0 5503 0
Current children cumulated CPU time (s) 1121.42
Current children cumulated vsize (KiB) 22640

[startup+1182.3 s]
/proc/loadavg: 1.00 1.05 1.06 2/65 27430
/proc/meminfo: memFree=1343480/2055920 swapFree=4178416/4192956
[pid=24839] ppid=24837 vsize=22640 CPUtime=1181.4
/proc/24839/stat : 24839 (precosat) R 24837 24839 24060 0 -1 4194304 4791 0 0 0 118111 29 0 0 25 0 1 0 1101949030 23183360 4775 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24839/statm: 5660 4775 79 155 0 5503 0
Current children cumulated CPU time (s) 1181.4
Current children cumulated vsize (KiB) 22640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.9 s]
/proc/loadavg: 1.00 1.05 1.06 2/65 27430
/proc/meminfo: memFree=1343288/2055920 swapFree=4178416/4192956
[pid=24839] ppid=24837 vsize=22904 CPUtime=1200
/proc/24839/stat : 24839 (precosat) R 24837 24839 24060 0 -1 4194304 4833 0 0 0 119971 29 0 0 25 0 1 0 1101949030 23453696 4817 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24839/statm: 5726 4817 79 155 0 5569 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 22904

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

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

[startup+1200.9 s]
/proc/loadavg: 1.00 1.05 1.06 2/65 27430
/proc/meminfo: memFree=1343288/2055920 swapFree=4178416/4192956
[pid=24839] ppid=24837 vsize=22904 CPUtime=1200
/proc/24839/stat : 24839 (precosat) R 24837 24839 24060 0 -1 4194304 4833 0 0 0 119971 29 0 0 25 0 1 0 1101949030 23453696 4817 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24839/statm: 5726 4817 79 155 0 5569 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 22904

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.91
CPU time (s): 1200.01
CPU user time (s): 1199.72
CPU system time (s): 0.298954
CPU usage (%): 99.9255
Max. virtual memory (cumulated for all children) (KiB): 22904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.72
system time used= 0.298954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4833
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= 3483

runsolver used 0.832873 second user time and 2.6226 second system time

The end

Launcher Data 

Begin job on node15 at 2009-03-29 04:13:50
IDJOB=1517915
IDBENCH=70636
IDSOLVER=507
FILE ID=node15/1517915-1238292830
PBS_JOBID= 9060948
Free space on /tmp= 65428 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S367138237-029.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517915-1238292830/watcher-1517915-1238292830 -o /tmp/evaluation-result-1517915-1238292830/solver-1517915-1238292830 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517915-1238292830.cnf

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

MD5SUM BENCH= fe0a666da3389b49d8bffa123f8cecff
RANDOM SEED=1723304584

node15.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		: 3000.286
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		: 3000.286
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:       1402456 kB
Buffers:         82732 kB
Cached:         491012 kB
SwapCached:       8336 kB
Active:         108608 kB
Inactive:       475068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1402456 kB
SwapTotal:     4192956 kB
SwapFree:      4178416 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          15628 kB
Slab:            55656 kB
Committed_AS:  2866272 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= 65428 MiB
End job on node15 at 2009-03-29 04:33:53