Trace number 313772

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, and are wall clock time (not CPU 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
SAT4J SAT 2007? (MO) 6.37003 5.23758

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-19-u.cnf
MD5SUMa2687a8a1b0deeabfd7eddcfa56549a2
Bench CategoryINDUST (industrial 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 variables331202
Number of clauses1571183
Sum of the clauses size3644324
Maximum clause length10
Minimum clause length1
Number of clauses of size 127558
Number of clauses of size 21199929
Number of clauses of size 3281756
Number of clauses of size 46880
Number of clauses of size 527520
Number of clauses of size over 527540

Solver Data (download as text)

0.11/0.48	c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre
0.11/0.48	c This is free software under the GNU LGPL licence. See www.sat4j.org for details.
0.11/0.48	c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details.
0.11/0.49	c version SAT COMPETITION 2007
0.11/0.49	c sun.arch.data.model	32
0.11/0.49	c java.version	1.6.0
0.11/0.49	c os.name	Linux
0.11/0.49	c os.version	2.6.9-22.EL.rootsmp
0.11/0.50	c os.arch	i386
0.11/0.50	c Free memory 1703279312
0.11/0.50	c Max memory 1706164224
0.11/0.50	c Total memory 1706164224
0.11/0.50	c Number of processors 2
0.18/0.55	c --- Begin Solver configuration ---
0.18/0.55	c Stops conflict analysis at the first Unique Implication Point
0.18/0.55	c org.sat4j.minisat.constraints.MixedDataStructureDaniel@15cda3f
0.18/0.55	c Limit learning to clauses of size smaller or equal to 10% of the number of variables
0.18/0.55	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.18/0.55	c VSIDS like heuristics from MiniSAT using a heap
0.18/0.55	c Expensive reason simplification
0.18/0.55	c --- End Solver configuration ---
0.18/0.55	c timeout: 2147483s
0.18/0.55	c solving /tmp/evaluation/313772-1176890855/instance-313772-1176890855.cnf
0.18/0.55	c reading problem ... 
6.22/5.14	c starts		: 0
6.22/5.14	c conflicts		: 0
6.22/5.14	c decisions		: 0
6.22/5.14	c propagations		: 0
6.22/5.14	c inspects		: 0
6.22/5.14	c learnt literals	: 0
6.22/5.14	c learnt binary clauses	: 0
6.22/5.14	c learnt ternary clauses	: 0
6.22/5.14	c learnt clauses	: 0
6.22/5.14	c root simplifications	: 0
6.22/5.14	c removed literals (reason simplification)	: 0
6.22/5.14	c reason swapping (by a shorter reason)	: 0
6.22/5.14	c Calls to reduceDB	: 0
6.22/5.14	c speed (decisions/second)	: 0.0
6.22/5.14	c non guided choices	0
6.22/5.14	s UNKNOWN
6.22/5.14	c Total wall clock time (in seconds) : 4.584
6.22/5.14	c Total CPU time (experimental, in seconds) : 0.0

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: UNKNOWN

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node23/watcher-313772-1176890855 -o ROOT/results/node23/solver-313772-1176890855 -C 1200 -W 2400 -M 1800 --output-limit 1,15 java -server -Xmx1650M -Xms1650M -jar /tmp/evaluation/313772-1176890855/sat4j-sat2007.jar /tmp/evaluation/313772-1176890855/instance-313772-1176890855.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): 2400 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: 0.92 0.97 0.98 2/77 1386
/proc/meminfo: memFree=1409784/2055920 swapFree=4169224/4192956
[pid=1386] ppid=1384 vsize=18568 CPUtime=0
/proc/1386/stat : 1386 (runsolver) D 1384 1386 1043 0 -1 4194368 17 0 0 0 0 0 0 0 19 0 1 0 137002794 19013632 292 18446744073709551615 4194304 4296420 548682068880 18446744073709551615 238487661863 0 0 4096 24578 18446744071563608240 0 0 17 1 0 0
/proc/1386/statm: 4642 292 257 24 0 2626 0

[startup+0.0409859 s]
/proc/loadavg: 0.92 0.97 0.98 2/77 1386
/proc/meminfo: memFree=1409784/2055920 swapFree=4169224/4192956
[pid=1386] ppid=1384 vsize=272 CPUtime=0
/proc/1386/stat : 1386 (java) D 1384 1386 1043 0 -1 0 52 0 2 0 0 0 0 0 18 0 1 0 137002794 278528 37 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 2495035 0 2147483391 4096 0 18446744072099781622 0 0 17 0 0 0
/proc/1386/statm: 68 37 28 9 0 6 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 272

[startup+0.102001 s]
/proc/loadavg: 0.92 0.97 0.98 2/77 1386
/proc/meminfo: memFree=1409784/2055920 swapFree=4169224/4192956
[pid=1386] ppid=1384 vsize=1800 CPUtime=0
/proc/1386/stat : 1386 (java) D 1384 1386 1043 0 -1 0 334 0 13 0 0 0 0 0 18 0 1 0 137002794 1843200 155 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 2495035 0 2147483391 4096 0 18446744072099781622 0 0 17 0 0 0
/proc/1386/statm: 450 155 118 9 0 92 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1800

[startup+0.302081 s]
/proc/loadavg: 0.92 0.97 0.98 2/77 1386
/proc/meminfo: memFree=1409784/2055920 swapFree=4169224/4192956
[pid=1386] ppid=1384 vsize=1827340 CPUtime=0.04
/proc/1386/stat : 1386 (java) S 1384 1386 1043 0 -1 0 2975 0 49 0 0 4 0 0 18 0 4 0 137002794 1871196160 2770 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 0 0 0
/proc/1386/statm: 456835 2770 738 9 0 454471 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1827340

[startup+0.701118 s]
/proc/loadavg: 0.92 0.97 0.98 2/77 1386
/proc/meminfo: memFree=1409784/2055920 swapFree=4169224/4192956
[pid=1386] ppid=1384 vsize=1834208 CPUtime=0.44
/proc/1386/stat : 1386 (java) S 1384 1386 1043 0 -1 0 10302 0 51 0 34 10 0 0 18 0 12 0 137002794 1878228992 10076 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/1386/statm: 458552 10078 1287 9 0 456164 0
Current children cumulated CPU time (s) 0.44
Current children cumulated vsize (KiB) 1834208

[startup+1.50127 s]
/proc/loadavg: 0.92 0.97 0.98 2/89 1398
/proc/meminfo: memFree=1352024/2055920 swapFree=4169224/4192956
[pid=1386] ppid=1384 vsize=1834208 CPUtime=1.27
/proc/1386/stat : 1386 (java) S 1384 1386 1043 0 -1 0 22556 0 51 0 111 16 0 0 18 0 12 0 137002794 1878228992 22326 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/1386/statm: 458552 22327 1290 9 0 456164 0
[pid=1386/tid=1388] ppid=1384 vsize=1834208 CPUtime=1.04
/proc/1386/task/1388/stat : 1388 (java) R 1384 1386 1043 0 -1 64 21287 0 12 0 91 13 0 0 18 0 12 0 137002815 1878228992 22328 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109500856 0 4 0 23759 0 0 0 -1 1 0 0
[pid=1386/tid=1389] ppid=1384 vsize=1834208 CPUtime=0
/proc/1386/task/1389/stat : 1389 (java) S 1384 1386 1043 0 -1 64 3 0 0 0 0 0 0 0 19 0 12 0 137002823 1878228992 22329 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1386/tid=1390] ppid=1384 vsize=1834208 CPUtime=0
/proc/1386/task/1390/stat : 1390 (java) S 1384 1386 1043 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 137002823 1878228992 22329 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=1386/tid=1391] ppid=1384 vsize=1834208 CPUtime=0
/proc/1386/task/1391/stat : 1391 (java) S 1384 1386 1043 0 -1 64 1 0 0 0 0 0 0 0 16 0 12 0 137002827 1878228992 22330 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=1386/tid=1392] ppid=1384 vsize=1834208 CPUtime=0
/proc/1386/task/1392/stat : 1392 (java) S 1384 1386 1043 0 -1 64 9 0 0 0 0 0 0 0 21 0 12 0 137002827 1878228992 22331 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1386/tid=1393] ppid=1384 vsize=1834208 CPUtime=0
/proc/1386/task/1393/stat : 1393 (java) S 1384 1386 1043 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 137002827 1878228992 22331 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1386/tid=1394] ppid=1384 vsize=1834208 CPUtime=0
/proc/1386/task/1394/stat : 1394 (java) S 1384 1386 1043 0 -1 64 1 0 0 0 0 0 0 0 21 0 12 0 137002835 1878228992 22332 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1386/tid=1395] ppid=1384 vsize=1834208 CPUtime=0.09
/proc/1386/task/1395/stat : 1395 (java) S 1384 1386 1043 0 -1 64 340 0 0 0 9 0 0 0 16 0 12 0 137002835 1878228992 22333 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=1386/tid=1396] ppid=1384 vsize=1834208 CPUtime=0.1
/proc/1386/task/1396/stat : 1396 (java) S 1384 1386 1043 0 -1 64 251 0 0 0 10 0 0 0 16 0 12 0 137002835 1878228992 22333 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1386/tid=1397] ppid=1384 vsize=1834208 CPUtime=0
/proc/1386/task/1397/stat : 1397 (java) S 1384 1386 1043 0 -1 64 0 0 0 0 0 0 0 0 22 0 12 0 137002835 1878228992 22334 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1386/tid=1398] ppid=1384 vsize=1834208 CPUtime=0
/proc/1386/task/1398/stat : 1398 (java) R 1384 1386 1043 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 137002835 1878228992 22335 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.27
Current children cumulated vsize (KiB) 1834208

[startup+3.10258 s]
/proc/loadavg: 0.92 0.97 0.98 2/89 1398
/proc/meminfo: memFree=1289624/2055920 swapFree=4169224/4192956
[pid=1386] ppid=1384 vsize=1834208 CPUtime=2.87
/proc/1386/stat : 1386 (java) S 1384 1386 1043 0 -1 0 34864 0 51 0 266 21 0 0 18 0 12 0 137002794 1878228992 34634 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/1386/statm: 458552 34634 1290 9 0 456164 0
[pid=1386/tid=1388] ppid=1384 vsize=1834208 CPUtime=2.64
/proc/1386/task/1388/stat : 1388 (java) R 1384 1386 1043 0 -1 64 33594 0 12 0 246 18 0 0 25 0 12 0 137002815 1878228992 34635 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109517042 0 4 0 23759 0 0 0 -1 1 0 0
[pid=1386/tid=1389] ppid=1384 vsize=1834208 CPUtime=0
/proc/1386/task/1389/stat : 1389 (java) S 1384 1386 1043 0 -1 64 3 0 0 0 0 0 0 0 19 0 12 0 137002823 1878228992 34635 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1386/tid=1390] ppid=1384 vsize=1834208 CPUtime=0
/proc/1386/task/1390/stat : 1390 (java) S 1384 1386 1043 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 137002823 1878228992 34636 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=1386/tid=1391] ppid=1384 vsize=1834208 CPUtime=0
/proc/1386/task/1391/stat : 1391 (java) S 1384 1386 1043 0 -1 64 1 0 0 0 0 0 0 0 16 0 12 0 137002827 1878228992 34636 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=1386/tid=1392] ppid=1384 vsize=1834208 CPUtime=0
/proc/1386/task/1392/stat : 1392 (java) S 1384 1386 1043 0 -1 64 9 0 0 0 0 0 0 0 21 0 12 0 137002827 1878228992 34636 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1386/tid=1393] ppid=1384 vsize=1834208 CPUtime=0
/proc/1386/task/1393/stat : 1393 (java) S 1384 1386 1043 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 137002827 1878228992 34637 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1386/tid=1394] ppid=1384 vsize=1834208 CPUtime=0
/proc/1386/task/1394/stat : 1394 (java) S 1384 1386 1043 0 -1 64 1 0 0 0 0 0 0 0 21 0 12 0 137002835 1878228992 34637 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1386/tid=1395] ppid=1384 vsize=1834208 CPUtime=0.09
/proc/1386/task/1395/stat : 1395 (java) S 1384 1386 1043 0 -1 64 340 0 0 0 9 0 0 0 16 0 12 0 137002835 1878228992 34637 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=1386/tid=1396] ppid=1384 vsize=1834208 CPUtime=0.1
/proc/1386/task/1396/stat : 1396 (java) S 1384 1386 1043 0 -1 64 251 0 0 0 10 0 0 0 16 0 12 0 137002835 1878228992 34637 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1386/tid=1397] ppid=1384 vsize=1834208 CPUtime=0
/proc/1386/task/1397/stat : 1397 (java) S 1384 1386 1043 0 -1 64 0 0 0 0 0 0 0 0 22 0 12 0 137002835 1878228992 34637 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1386/tid=1398] ppid=1384 vsize=1834208 CPUtime=0
/proc/1386/task/1398/stat : 1398 (java) S 1384 1386 1043 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 137002835 1878228992 34637 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.87
Current children cumulated vsize (KiB) 1834208



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+4.10278 s]
/proc/loadavg: 0.93 0.97 0.98 3/89 1398
/proc/meminfo: memFree=1199832/2055920 swapFree=4169224/4192956
[pid=1386] ppid=1384 vsize=1845736 CPUtime=4.24
/proc/1386/stat : 1386 (java) S 1384 1386 1043 0 -1 0 54068 0 51 0 393 31 0 0 18 0 12 0 137002794 1890033664 51024 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/1386/statm: 461434 51024 1299 9 0 459046 0
[pid=1386/tid=1388] ppid=1384 vsize=1845736 CPUtime=3.29
/proc/1386/task/1388/stat : 1388 (java) S 1384 1386 1043 0 -1 64 38802 0 12 0 309 20 0 0 25 0 12 0 137002815 1890033664 51024 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=1386/tid=1389] ppid=1384 vsize=1845736 CPUtime=0.33
/proc/1386/task/1389/stat : 1389 (java) R 1384 1386 1043 0 -1 64 5665 0 0 0 30 3 0 0 19 0 12 0 137002823 1890033664 51024 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 103370463 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1386/tid=1390] ppid=1384 vsize=1845736 CPUtime=0.34
/proc/1386/task/1390/stat : 1390 (java) R 1384 1386 1043 0 -1 64 8330 0 0 0 30 4 0 0 19 0 12 0 137002823 1890033664 51024 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 105697982 0 4 0 23759 0 0 0 -1 1 0 0
[pid=1386/tid=1391] ppid=1384 vsize=1845736 CPUtime=0
/proc/1386/task/1391/stat : 1391 (java) S 1384 1386 1043 0 -1 64 3 0 0 0 0 0 0 0 16 0 12 0 137002827 1890033664 51024 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=1386/tid=1392] ppid=1384 vsize=1845736 CPUtime=0
/proc/1386/task/1392/stat : 1392 (java) S 1384 1386 1043 0 -1 64 9 0 0 0 0 0 0 0 21 0 12 0 137002827 1890033664 51024 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1386/tid=1393] ppid=1384 vsize=1845736 CPUtime=0
/proc/1386/task/1393/stat : 1393 (java) S 1384 1386 1043 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 137002827 1890033664 51024 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1386/tid=1394] ppid=1384 vsize=1845736 CPUtime=0
/proc/1386/task/1394/stat : 1394 (java) S 1384 1386 1043 0 -1 64 1 0 0 0 0 0 0 0 21 0 12 0 137002835 1890033664 51024 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1386/tid=1395] ppid=1384 vsize=1845736 CPUtime=0.1
/proc/1386/task/1395/stat : 1395 (java) S 1384 1386 1043 0 -1 64 341 0 0 0 10 0 0 0 16 0 12 0 137002835 1890033664 51024 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=1386/tid=1396] ppid=1384 vsize=1845736 CPUtime=0.12
/proc/1386/task/1396/stat : 1396 (java) S 1384 1386 1043 0 -1 64 252 0 0 0 12 0 0 0 16 0 12 0 137002835 1890033664 51024 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1386/tid=1397] ppid=1384 vsize=1845736 CPUtime=0
/proc/1386/task/1397/stat : 1397 (java) S 1384 1386 1043 0 -1 64 0 0 0 0 0 0 0 0 22 0 12 0 137002835 1890033664 51024 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1386/tid=1398] ppid=1384 vsize=1845736 CPUtime=0
/proc/1386/task/1398/stat : 1398 (java) S 1384 1386 1043 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 137002835 1890033664 51024 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 4.24
Current children cumulated vsize (KiB) 1845736

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

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

[startup+4.60288 s]
/proc/loadavg: 0.93 0.97 0.98 3/90 1399
/proc/meminfo: memFree=1180112/2055920 swapFree=4169224/4192956
[pid=1386] ppid=1384 vsize=1845736 CPUtime=5.23
/proc/1386/stat : 1386 (java) S 1384 1386 1043 0 -1 0 68021 0 51 0 485 38 0 0 16 0 12 0 137002794 1890033664 62849 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/1386/statm: 461434 62851 1299 9 0 459046 0
[pid=1386/tid=1388] ppid=1384 vsize=1845736 CPUtime=3.29
/proc/1386/task/1388/stat : 1388 (java) S 1384 1386 1043 0 -1 64 38802 0 12 0 309 20 0 0 25 0 12 0 137002815 1890033664 62851 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=1386/tid=1389] ppid=1384 vsize=1845736 CPUtime=0.82
/proc/1386/task/1389/stat : 1389 (java) R 1384 1386 1043 0 -1 64 11857 0 0 0 76 6 0 0 24 0 12 0 137002823 1890033664 62852 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 103370359 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1386/tid=1390] ppid=1384 vsize=1845736 CPUtime=0.83
/proc/1386/task/1390/stat : 1390 (java) R 1384 1386 1043 0 -1 64 16095 0 0 0 75 8 0 0 23 0 12 0 137002823 1890033664 62853 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 105369140 0 4 0 23759 0 0 0 -1 1 0 0
[pid=1386/tid=1391] ppid=1384 vsize=1845736 CPUtime=0
/proc/1386/task/1391/stat : 1391 (java) S 1384 1386 1043 0 -1 64 3 0 0 0 0 0 0 0 16 0 12 0 137002827 1890033664 62855 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=1386/tid=1392] ppid=1384 vsize=1845736 CPUtime=0
/proc/1386/task/1392/stat : 1392 (java) S 1384 1386 1043 0 -1 64 9 0 0 0 0 0 0 0 21 0 12 0 137002827 1890033664 62856 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1386/tid=1393] ppid=1384 vsize=1845736 CPUtime=0
/proc/1386/task/1393/stat : 1393 (java) S 1384 1386 1043 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 137002827 1890033664 62857 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1386/tid=1394] ppid=1384 vsize=1845736 CPUtime=0
/proc/1386/task/1394/stat : 1394 (java) S 1384 1386 1043 0 -1 64 1 0 0 0 0 0 0 0 16 0 12 0 137002835 1890033664 62858 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1386/tid=1395] ppid=1384 vsize=1845736 CPUtime=0.1
/proc/1386/task/1395/stat : 1395 (java) S 1384 1386 1043 0 -1 64 341 0 0 0 10 0 0 0 16 0 12 0 137002835 1890033664 62859 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=1386/tid=1396] ppid=1384 vsize=1845736 CPUtime=0.12
/proc/1386/task/1396/stat : 1396 (java) S 1384 1386 1043 0 -1 64 252 0 0 0 12 0 0 0 16 0 12 0 137002835 1890033664 62860 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1386/tid=1397] ppid=1384 vsize=1845736 CPUtime=0
/proc/1386/task/1397/stat : 1397 (java) S 1384 1386 1043 0 -1 64 0 0 0 0 0 0 0 0 22 0 12 0 137002835 1890033664 62861 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1386/tid=1398] ppid=1384 vsize=1845736 CPUtime=0
/proc/1386/task/1398/stat : 1398 (java) S 1384 1386 1043 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 137002835 1890033664 62862 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.23
Current children cumulated vsize (KiB) 1845736

[startup+5.00196 s]
/proc/loadavg: 0.93 0.97 0.98 3/90 1399
/proc/meminfo: memFree=1180112/2055920 swapFree=4169224/4192956
[pid=1386] ppid=1384 vsize=1845736 CPUtime=6.02
/proc/1386/stat : 1386 (java) S 1384 1386 1043 0 -1 0 78540 0 51 0 559 43 0 0 16 0 12 0 137002794 1890033664 71728 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/1386/statm: 461434 71730 1299 9 0 459046 0
[pid=1386/tid=1388] ppid=1384 vsize=1845736 CPUtime=3.29
/proc/1386/task/1388/stat : 1388 (java) S 1384 1386 1043 0 -1 64 38802 0 12 0 309 20 0 0 25 0 12 0 137002815 1890033664 71730 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=1386/tid=1389] ppid=1384 vsize=1845736 CPUtime=1.22
/proc/1386/task/1389/stat : 1389 (java) R 1384 1386 1043 0 -1 64 16349 0 0 0 114 8 0 0 25 0 12 0 137002823 1890033664 71731 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 103370359 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1386/tid=1390] ppid=1384 vsize=1845736 CPUtime=1.23
/proc/1386/task/1390/stat : 1390 (java) R 1384 1386 1043 0 -1 64 22122 0 0 0 112 11 0 0 25 0 12 0 137002823 1890033664 71732 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 105369140 0 4 0 23759 0 0 0 -1 1 0 0
[pid=1386/tid=1391] ppid=1384 vsize=1845736 CPUtime=0
/proc/1386/task/1391/stat : 1391 (java) S 1384 1386 1043 0 -1 64 3 0 0 0 0 0 0 0 16 0 12 0 137002827 1890033664 71733 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=1386/tid=1392] ppid=1384 vsize=1845736 CPUtime=0
/proc/1386/task/1392/stat : 1392 (java) S 1384 1386 1043 0 -1 64 9 0 0 0 0 0 0 0 21 0 12 0 137002827 1890033664 71734 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1386/tid=1393] ppid=1384 vsize=1845736 CPUtime=0
/proc/1386/task/1393/stat : 1393 (java) S 1384 1386 1043 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 137002827 1890033664 71735 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1386/tid=1394] ppid=1384 vsize=1845736 CPUtime=0
/proc/1386/task/1394/stat : 1394 (java) S 1384 1386 1043 0 -1 64 1 0 0 0 0 0 0 0 16 0 12 0 137002835 1890033664 71736 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1386/tid=1395] ppid=1384 vsize=1845736 CPUtime=0.1
/proc/1386/task/1395/stat : 1395 (java) S 1384 1386 1043 0 -1 64 341 0 0 0 10 0 0 0 16 0 12 0 137002835 1890033664 71737 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=1386/tid=1396] ppid=1384 vsize=1845736 CPUtime=0.12
/proc/1386/task/1396/stat : 1396 (java) S 1384 1386 1043 0 -1 64 252 0 0 0 12 0 0 0 16 0 12 0 137002835 1890033664 71738 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1386/tid=1397] ppid=1384 vsize=1845736 CPUtime=0
/proc/1386/task/1397/stat : 1397 (java) S 1384 1386 1043 0 -1 64 0 0 0 0 0 0 0 0 22 0 12 0 137002835 1890033664 71739 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=1386/tid=1398] ppid=1384 vsize=1845736 CPUtime=0
/proc/1386/task/1398/stat : 1398 (java) S 1384 1386 1043 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 137002835 1890033664 71740 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.02
Current children cumulated vsize (KiB) 1845736

[startup+5.20231 s]
/proc/loadavg: 0.93 0.97 0.98 3/90 1399
/proc/meminfo: memFree=1180112/2055920 swapFree=4169224/4192956
[pid=1386] ppid=1384 vsize=0 CPUtime=6.33
/proc/1386/stat : 1386 (java) Z 1384 1386 1043 0 -1 1036 81165 0 51 0 587 46 0 0 16 0 2 0 137002794 0 0 18446744073709551615 0 0 0 0 0 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/1386/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 6.33
Current children cumulated vsize (KiB) 0

Child status: 143
Real time (s): 5.23758
CPU time (s): 6.37003
CPU user time (s): 5.87611
CPU system time (s): 0.493924
CPU usage (%): 121.622
Max. virtual memory (cumulated for all children) (KiB): 1845736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.87611
system time used= 0.493924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 81165
page faults= 51
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 724
involuntary context switches= 289

runsolver used 0.010998 second user time and 0.021996 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Wed Apr 18 10:07:37 UTC 2007

IDJOB= 313772
IDBENCH= 20375
IDSOLVER= 96
FILE ID= node23/313772-1176890855

PBS_JOBID= 4595135

Free space on /tmp= 66427 MiB

SOLVER NAME= SAT4J SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-10-19-u.cnf
COMMAND LINE= java -server -Xmx1650M -Xms1650M -jar /tmp/evaluation/313772-1176890855/sat4j-sat2007.jar /tmp/evaluation/313772-1176890855/instance-313772-1176890855.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-313772-1176890855 -o ROOT/results/node23/solver-313772-1176890855 -C 1200 -W 2400 -M 1800 --output-limit 1,15  java -server -Xmx1650M -Xms1650M -jar /tmp/evaluation/313772-1176890855/sat4j-sat2007.jar /tmp/evaluation/313772-1176890855/instance-313772-1176890855.cnf            

META MD5SUM SOLVER= fd7c3100383641221a90b938607cc598
MD5SUM BENCH=  a2687a8a1b0deeabfd7eddcfa56549a2

RANDOM SEED= 462527667

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.276
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		: 3000.276
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:       1410256 kB
Buffers:         26020 kB
Cached:         533844 kB
SwapCached:       2360 kB
Active:         114500 kB
Inactive:       468004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1410256 kB
SwapTotal:     4192956 kB
SwapFree:      4169224 kB
Dirty:           30044 kB
Writeback:           0 kB
Mapped:          30504 kB
Slab:            48680 kB
Committed_AS:  2405768 kB
PageTables:       1796 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= 66427 MiB

End job on node23 on Wed Apr 18 10:07:43 UTC 2007