Trace number 320617

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) 9.03463 8.31268

General information on the benchmark

Nameindustrial/narain/
clauses-10.cnf
MD5SUM98c58d3136fcf1971f77037eb3533718
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark98.347
Satisfiable
(Un)Satisfiability was proved
Number of variables2270929
Number of clauses8901946
Sum of the clauses size22176046
Maximum clause length865
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 26786479
Number of clauses of size 31496293
Number of clauses of size 414719
Number of clauses of size 5555520
Number of clauses of size over 548934

Solver Data (download as text)

0.11/1.66	c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre
0.11/1.66	c This is free software under the GNU LGPL licence. See www.sat4j.org for details.
0.11/1.66	c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details.
0.11/1.67	c version SAT COMPETITION 2007
0.11/1.67	c sun.arch.data.model	32
0.11/1.67	c java.version	1.6.0
0.11/1.67	c os.name	Linux
0.11/1.67	c os.version	2.6.9-22.EL.rootsmp
0.11/1.67	c os.arch	i386
0.11/1.67	c Free memory 1703279312
0.11/1.67	c Max memory 1706164224
0.11/1.67	c Total memory 1706164224
0.11/1.67	c Number of processors 2
0.20/1.72	c --- Begin Solver configuration ---
0.20/1.72	c Stops conflict analysis at the first Unique Implication Point
0.20/1.72	c org.sat4j.minisat.constraints.MixedDataStructureDaniel@15cda3f
0.20/1.72	c Limit learning to clauses of size smaller or equal to 10% of the number of variables
0.20/1.72	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.20/1.72	c VSIDS like heuristics from MiniSAT using a heap
0.20/1.72	c Expensive reason simplification
0.20/1.72	c --- End Solver configuration ---
0.20/1.72	c timeout: 2147483s
0.20/1.72	c solving /tmp/evaluation/320617-1173048419/instance-320617-1173048419.cnf
0.20/1.72	c reading problem ... 
8.91/8.20	c starts		: 0
8.91/8.20	c conflicts		: 0
8.91/8.20	c decisions		: 0
8.91/8.20	c propagations		: 0
8.91/8.20	c inspects		: 0
8.91/8.20	c learnt literals	: 0
8.91/8.20	c learnt binary clauses	: 0
8.91/8.20	c learnt ternary clauses	: 0
8.91/8.20	c learnt clauses	: 0
8.91/8.20	c root simplifications	: 0
8.91/8.20	c removed literals (reason simplification)	: 0
8.91/8.20	c reason swapping (by a shorter reason)	: 0
8.91/8.20	c Calls to reduceDB	: 0
8.91/8.20	c speed (decisions/second)	: 0.0
8.91/8.20	c non guided choices	0
8.91/8.20	s UNKNOWN
8.91/8.20	c Total wall clock time (in seconds) : 6.478
8.91/8.20	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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node18/watcher-320617-1173048419 -o ROOT/results/node18/solver-320617-1173048419 -C 1200 -W 2400 -M 1800 --output-limit 1,15 java -server -Xmx1650M -Xms1650M -jar /tmp/evaluation/320617-1173048419/sat4j-sat2007.jar /tmp/evaluation/320617-1173048419/instance-320617-1173048419.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: 0.91 0.95 0.98 2/77 982
/proc/meminfo: memFree=1419696/2055920 swapFree=4153516/4192956
[pid=982] ppid=980 vsize=152 CPUtime=0
/proc/982/stat : 982 (java) D 980 982 409 0 -1 0 42 0 0 0 0 0 0 0 19 0 1 0 324796878 155648 26 18446744073709551615 134512640 134550740 4294956624 18446744073709551615 7861028 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/982/statm: 38 26 19 9 0 4 0

[startup+0.104026 s]
/proc/loadavg: 0.91 0.95 0.98 2/77 982
/proc/meminfo: memFree=1419696/2055920 swapFree=4153516/4192956
[pid=982] ppid=980 vsize=200 CPUtime=0
/proc/982/stat : 982 (java) D 980 982 409 0 -1 0 49 0 0 0 0 0 0 0 18 0 1 0 324796878 204800 33 18446744073709551615 134512640 134550740 4294956624 18446744073709551615 7861156 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/982/statm: 50 33 26 9 0 4 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 200

[startup+0.201035 s]
/proc/loadavg: 0.91 0.95 0.98 2/77 982
/proc/meminfo: memFree=1419696/2055920 swapFree=4153516/4192956
[pid=982] ppid=980 vsize=308 CPUtime=0
/proc/982/stat : 982 (java) D 980 982 409 0 -1 0 57 0 1 0 0 0 0 0 18 0 1 0 324796878 315392 41 18446744073709551615 134512640 134550740 4294956624 18446744073709551615 7861156 0 0 4096 0 18446744071563479169 0 0 17 0 0 0
/proc/982/statm: 77 41 31 9 0 6 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 308

[startup+0.301057 s]
/proc/loadavg: 0.91 0.95 0.98 2/77 982
/proc/meminfo: memFree=1419696/2055920 swapFree=4153516/4192956
[pid=982] ppid=980 vsize=12056 CPUtime=0.01
/proc/982/stat : 982 (java) R 980 982 409 0 -1 0 604 0 20 0 0 1 0 0 18 0 1 0 324796878 12345344 431 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 106040645 0 0 4096 0 0 0 0 17 0 0 0
/proc/982/statm: 3014 431 146 9 0 1148 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12056

[startup+0.701083 s]
/proc/loadavg: 0.91 0.95 0.98 2/77 982
/proc/meminfo: memFree=1419696/2055920 swapFree=4153516/4192956
[pid=982] ppid=980 vsize=12496 CPUtime=0.01
/proc/982/stat : 982 (java) S 980 982 409 0 -1 0 756 0 23 0 0 1 0 0 18 0 2 0 324796878 12795904 561 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 0 0 0
/proc/982/statm: 3124 561 250 9 0 1241 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12496

[startup+1.50116 s]
/proc/loadavg: 1.08 0.99 0.99 1/79 984
/proc/meminfo: memFree=1416288/2055920 swapFree=4153516/4192956
[pid=982] ppid=980 vsize=1829096 CPUtime=0.06
/proc/982/stat : 982 (java) S 980 982 409 0 -1 0 3664 0 30 0 3 3 0 0 18 0 7 0 324796878 1872994304 3435 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 0 0 0
/proc/982/statm: 457274 3436 1077 9 0 454910 0
[pid=982/tid=984] ppid=980 vsize=1829096 CPUtime=0.05
/proc/982/task/984/stat : 984 (java) R 980 982 409 0 -1 64 2966 0 10 0 3 2 0 0 18 0 7 0 324796908 1872994304 3436 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 102827223 0 4 0 7368 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1829096

[startup+3.10231 s]
/proc/loadavg: 1.08 0.99 0.99 2/89 994
/proc/meminfo: memFree=1279120/2055920 swapFree=4153516/4192956
[pid=982] ppid=980 vsize=1837028 CPUtime=2.09
/proc/982/stat : 982 (java) S 980 982 409 0 -1 0 74055 0 30 0 168 41 0 0 18 0 12 0 324796878 1881116672 72939 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/982/statm: 459257 72939 1297 9 0 456869 0
[pid=982/tid=984] ppid=980 vsize=1837028 CPUtime=1.08
/proc/982/task/984/stat : 984 (java) R 980 982 409 0 -1 64 38803 0 10 0 89 19 0 0 17 0 12 0 324796908 1881116672 72939 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=982/tid=985] ppid=980 vsize=1837028 CPUtime=0.38
/proc/982/task/985/stat : 985 (java) S 980 982 409 0 -1 64 17840 0 0 0 28 10 0 0 16 0 12 0 324797008 1881116672 72939 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=982/tid=986] ppid=980 vsize=1837028 CPUtime=0.38
/proc/982/task/986/stat : 986 (java) S 980 982 409 0 -1 64 16125 0 0 0 29 9 0 0 16 0 12 0 324797009 1881116672 72939 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=982/tid=987] ppid=980 vsize=1837028 CPUtime=0
/proc/982/task/987/stat : 987 (java) S 980 982 409 0 -1 64 8 0 0 0 0 0 0 0 15 0 12 0 324797013 1881116672 72939 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=982/tid=988] ppid=980 vsize=1837028 CPUtime=0
/proc/982/task/988/stat : 988 (java) S 980 982 409 0 -1 64 10 0 0 0 0 0 0 0 17 0 12 0 324797014 1881116672 72939 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=982/tid=989] ppid=980 vsize=1837028 CPUtime=0
/proc/982/task/989/stat : 989 (java) S 980 982 409 0 -1 64 4 0 0 0 0 0 0 0 20 0 12 0 324797014 1881116672 72939 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=982/tid=990] ppid=980 vsize=1837028 CPUtime=0
/proc/982/task/990/stat : 990 (java) S 980 982 409 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 324797036 1881116672 72939 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=982/tid=991] ppid=980 vsize=1837028 CPUtime=0.09
/proc/982/task/991/stat : 991 (java) S 980 982 409 0 -1 64 357 0 0 0 9 0 0 0 16 0 12 0 324797036 1881116672 72939 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=982/tid=992] ppid=980 vsize=1837028 CPUtime=0.1
/proc/982/task/992/stat : 992 (java) S 980 982 409 0 -1 64 226 0 0 0 10 0 0 0 16 0 12 0 324797036 1881116672 72939 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=982/tid=993] ppid=980 vsize=1837028 CPUtime=0
/proc/982/task/993/stat : 993 (java) S 980 982 409 0 -1 64 1 0 0 0 0 0 0 0 21 0 12 0 324797036 1881116672 72939 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=982/tid=994] ppid=980 vsize=1837028 CPUtime=0
/proc/982/task/994/stat : 994 (java) S 980 982 409 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 324797036 1881116672 72939 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.09
Current children cumulated vsize (KiB) 1837028

[startup+6.30262 s]
/proc/loadavg: 1.08 0.99 0.99 2/89 994
/proc/meminfo: memFree=1135824/2055920 swapFree=4153516/4192956
[pid=982] ppid=980 vsize=1837028 CPUtime=5.28
/proc/982/stat : 982 (java) S 980 982 409 0 -1 0 74057 0 30 0 483 45 0 0 18 0 12 0 324796878 1881116672 72940 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/982/statm: 459257 72940 1297 9 0 456869 0
[pid=982/tid=984] ppid=980 vsize=1837028 CPUtime=4.29
/proc/982/task/984/stat : 984 (java) R 980 982 409 0 -1 64 38805 0 10 0 405 24 0 0 22 0 12 0 324796908 1881116672 72940 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4109487902 0 4 0 23759 0 0 0 -1 1 0 0
[pid=982/tid=985] ppid=980 vsize=1837028 CPUtime=0.38
/proc/982/task/985/stat : 985 (java) S 980 982 409 0 -1 64 17840 0 0 0 28 10 0 0 16 0 12 0 324797008 1881116672 72940 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=982/tid=986] ppid=980 vsize=1837028 CPUtime=0.38
/proc/982/task/986/stat : 986 (java) S 980 982 409 0 -1 64 16125 0 0 0 29 9 0 0 16 0 12 0 324797009 1881116672 72940 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=982/tid=987] ppid=980 vsize=1837028 CPUtime=0
/proc/982/task/987/stat : 987 (java) S 980 982 409 0 -1 64 8 0 0 0 0 0 0 0 16 0 12 0 324797013 1881116672 72940 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=982/tid=988] ppid=980 vsize=1837028 CPUtime=0
/proc/982/task/988/stat : 988 (java) S 980 982 409 0 -1 64 10 0 0 0 0 0 0 0 17 0 12 0 324797014 1881116672 72940 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=982/tid=989] ppid=980 vsize=1837028 CPUtime=0
/proc/982/task/989/stat : 989 (java) S 980 982 409 0 -1 64 4 0 0 0 0 0 0 0 20 0 12 0 324797014 1881116672 72940 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=982/tid=990] ppid=980 vsize=1837028 CPUtime=0
/proc/982/task/990/stat : 990 (java) S 980 982 409 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 324797036 1881116672 72940 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=982/tid=991] ppid=980 vsize=1837028 CPUtime=0.09
/proc/982/task/991/stat : 991 (java) S 980 982 409 0 -1 64 357 0 0 0 9 0 0 0 16 0 12 0 324797036 1881116672 72940 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=982/tid=992] ppid=980 vsize=1837028 CPUtime=0.1
/proc/982/task/992/stat : 992 (java) S 980 982 409 0 -1 64 226 0 0 0 10 0 0 0 16 0 12 0 324797036 1881116672 72940 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=982/tid=993] ppid=980 vsize=1837028 CPUtime=0
/proc/982/task/993/stat : 993 (java) S 980 982 409 0 -1 64 1 0 0 0 0 0 0 0 21 0 12 0 324797036 1881116672 72940 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=982/tid=994] ppid=980 vsize=1837028 CPUtime=0
/proc/982/task/994/stat : 994 (java) S 980 982 409 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 324797036 1881116672 72940 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 5.28
Current children cumulated vsize (KiB) 1837028



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+6.70667 s]
/proc/loadavg: 1.07 0.99 0.99 3/89 994
/proc/meminfo: memFree=1102992/2055920 swapFree=4153516/4192956
[pid=982] ppid=980 vsize=1849828 CPUtime=5.95
/proc/982/stat : 982 (java) S 980 982 409 0 -1 0 85563 0 30 0 543 52 0 0 18 0 12 0 324796878 1894223872 81241 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/982/statm: 462457 81242 1297 9 0 460069 0
[pid=982/tid=984] ppid=980 vsize=1849828 CPUtime=4.43
/proc/982/task/984/stat : 984 (java) S 980 982 409 0 -1 64 38805 0 10 0 419 24 0 0 22 0 12 0 324796908 1894223872 81244 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=982/tid=985] ppid=980 vsize=1849828 CPUtime=0.64
/proc/982/task/985/stat : 985 (java) R 980 982 409 0 -1 64 24753 0 0 0 50 14 0 0 18 0 12 0 324797008 1894223872 81244 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 103370359 0 4 0 23759 0 0 0 -1 0 0 0
[pid=982/tid=986] ppid=980 vsize=1849828 CPUtime=0.64
/proc/982/task/986/stat : 986 (java) R 980 982 409 0 -1 64 20721 0 0 0 53 11 0 0 18 0 12 0 324797009 1894223872 81244 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 105070780 0 4 0 23759 0 0 0 -1 1 0 0
[pid=982/tid=987] ppid=980 vsize=1849828 CPUtime=0
/proc/982/task/987/stat : 987 (java) S 980 982 409 0 -1 64 8 0 0 0 0 0 0 0 15 0 12 0 324797013 1894223872 81246 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=982/tid=988] ppid=980 vsize=1849828 CPUtime=0
/proc/982/task/988/stat : 988 (java) S 980 982 409 0 -1 64 10 0 0 0 0 0 0 0 17 0 12 0 324797014 1894223872 81247 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=982/tid=989] ppid=980 vsize=1849828 CPUtime=0
/proc/982/task/989/stat : 989 (java) S 980 982 409 0 -1 64 4 0 0 0 0 0 0 0 20 0 12 0 324797014 1894223872 81247 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=982/tid=990] ppid=980 vsize=1849828 CPUtime=0
/proc/982/task/990/stat : 990 (java) S 980 982 409 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 324797036 1894223872 81248 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=982/tid=991] ppid=980 vsize=1849828 CPUtime=0.09
/proc/982/task/991/stat : 991 (java) S 980 982 409 0 -1 64 357 0 0 0 9 0 0 0 16 0 12 0 324797036 1894223872 81250 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=982/tid=992] ppid=980 vsize=1849828 CPUtime=0.1
/proc/982/task/992/stat : 992 (java) S 980 982 409 0 -1 64 226 0 0 0 10 0 0 0 16 0 12 0 324797036 1894223872 81251 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=982/tid=993] ppid=980 vsize=1849828 CPUtime=0
/proc/982/task/993/stat : 993 (java) S 980 982 409 0 -1 64 1 0 0 0 0 0 0 0 21 0 12 0 324797036 1894223872 81252 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=982/tid=994] ppid=980 vsize=1849828 CPUtime=0
/proc/982/task/994/stat : 994 (java) S 980 982 409 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 324797036 1894223872 81254 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 5.95
Current children cumulated vsize (KiB) 1849828

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

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

[startup+7.10271 s]
/proc/loadavg: 1.07 0.99 0.99 3/89 994
/proc/meminfo: memFree=1102992/2055920 swapFree=4153516/4192956
[pid=982] ppid=980 vsize=1854948 CPUtime=6.74
/proc/982/stat : 982 (java) S 980 982 409 0 -1 0 97367 0 30 0 617 57 0 0 16 0 12 0 324796878 1899466752 90654 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/982/statm: 463737 90656 1297 9 0 461349 0
[pid=982/tid=984] ppid=980 vsize=1854948 CPUtime=4.43
/proc/982/task/984/stat : 984 (java) S 980 982 409 0 -1 64 38805 0 10 0 419 24 0 0 22 0 12 0 324796908 1899466752 90657 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=982/tid=985] ppid=980 vsize=1854948 CPUtime=1.03
/proc/982/task/985/stat : 985 (java) R 980 982 409 0 -1 64 31329 0 0 0 86 17 0 0 21 0 12 0 324797008 1899466752 90659 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 105369186 0 4 0 23759 0 0 0 -1 0 0 0
[pid=982/tid=986] ppid=980 vsize=1854948 CPUtime=1.03
/proc/982/task/986/stat : 986 (java) R 980 982 409 0 -1 64 25951 0 0 0 90 13 0 0 19 0 12 0 324797009 1899466752 90660 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 105369140 0 4 0 23759 0 0 0 -1 1 0 0
[pid=982/tid=987] ppid=980 vsize=1854948 CPUtime=0
/proc/982/task/987/stat : 987 (java) S 980 982 409 0 -1 64 8 0 0 0 0 0 0 0 15 0 12 0 324797013 1899466752 90661 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=982/tid=988] ppid=980 vsize=1854948 CPUtime=0
/proc/982/task/988/stat : 988 (java) S 980 982 409 0 -1 64 10 0 0 0 0 0 0 0 17 0 12 0 324797014 1899466752 90663 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=982/tid=989] ppid=980 vsize=1854948 CPUtime=0
/proc/982/task/989/stat : 989 (java) S 980 982 409 0 -1 64 4 0 0 0 0 0 0 0 20 0 12 0 324797014 1899466752 90664 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=982/tid=990] ppid=980 vsize=1854948 CPUtime=0
/proc/982/task/990/stat : 990 (java) S 980 982 409 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 324797036 1899466752 90665 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=982/tid=991] ppid=980 vsize=1854948 CPUtime=0.09
/proc/982/task/991/stat : 991 (java) S 980 982 409 0 -1 64 357 0 0 0 9 0 0 0 16 0 12 0 324797036 1899466752 90667 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=982/tid=992] ppid=980 vsize=1854948 CPUtime=0.1
/proc/982/task/992/stat : 992 (java) S 980 982 409 0 -1 64 226 0 0 0 10 0 0 0 16 0 12 0 324797036 1899466752 90668 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=982/tid=993] ppid=980 vsize=1854948 CPUtime=0
/proc/982/task/993/stat : 993 (java) S 980 982 409 0 -1 64 1 0 0 0 0 0 0 0 21 0 12 0 324797036 1899466752 90669 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=982/tid=994] ppid=980 vsize=1854948 CPUtime=0
/proc/982/task/994/stat : 994 (java) S 980 982 409 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 324797036 1899466752 90670 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.74
Current children cumulated vsize (KiB) 1854948

[startup+7.90179 s]
/proc/loadavg: 1.07 0.99 0.99 3/90 995
/proc/meminfo: memFree=1001288/2055920 swapFree=4153516/4192956
[pid=982] ppid=980 vsize=1854948 CPUtime=8.3
/proc/982/stat : 982 (java) S 980 982 409 0 -1 0 121948 0 30 0 763 67 0 0 16 0 12 0 324796878 1899466752 111623 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/982/statm: 463737 111624 1297 9 0 461349 0
[pid=982/tid=984] ppid=980 vsize=1854948 CPUtime=4.43
/proc/982/task/984/stat : 984 (java) S 980 982 409 0 -1 64 38805 0 10 0 419 24 0 0 22 0 12 0 324796908 1899466752 111625 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=982/tid=985] ppid=980 vsize=1854948 CPUtime=1.83
/proc/982/task/985/stat : 985 (java) R 980 982 409 0 -1 64 42011 0 0 0 161 22 0 0 25 0 12 0 324797008 1899466752 111626 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 105368882 0 4 0 23759 0 0 0 -1 0 0 0
[pid=982/tid=986] ppid=980 vsize=1854948 CPUtime=1.82
/proc/982/task/986/stat : 986 (java) R 980 982 409 0 -1 64 39847 0 0 0 163 19 0 0 24 0 12 0 324797009 1899466752 111626 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 105369140 0 4 0 23759 0 0 0 -1 1 0 0
[pid=982/tid=987] ppid=980 vsize=1854948 CPUtime=0
/proc/982/task/987/stat : 987 (java) S 980 982 409 0 -1 64 8 0 0 0 0 0 0 0 15 0 12 0 324797013 1899466752 111627 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=982/tid=988] ppid=980 vsize=1854948 CPUtime=0
/proc/982/task/988/stat : 988 (java) S 980 982 409 0 -1 64 10 0 0 0 0 0 0 0 17 0 12 0 324797014 1899466752 111628 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=982/tid=989] ppid=980 vsize=1854948 CPUtime=0
/proc/982/task/989/stat : 989 (java) S 980 982 409 0 -1 64 4 0 0 0 0 0 0 0 20 0 12 0 324797014 1899466752 111629 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=982/tid=990] ppid=980 vsize=1854948 CPUtime=0
/proc/982/task/990/stat : 990 (java) S 980 982 409 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 324797036 1899466752 111629 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=982/tid=991] ppid=980 vsize=1854948 CPUtime=0.09
/proc/982/task/991/stat : 991 (java) S 980 982 409 0 -1 64 357 0 0 0 9 0 0 0 16 0 12 0 324797036 1899466752 111630 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=982/tid=992] ppid=980 vsize=1854948 CPUtime=0.1
/proc/982/task/992/stat : 992 (java) S 980 982 409 0 -1 64 226 0 0 0 10 0 0 0 16 0 12 0 324797036 1899466752 111631 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=982/tid=993] ppid=980 vsize=1854948 CPUtime=0
/proc/982/task/993/stat : 993 (java) S 980 982 409 0 -1 64 1 0 0 0 0 0 0 0 21 0 12 0 324797036 1899466752 111632 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=982/tid=994] ppid=980 vsize=1854948 CPUtime=0
/proc/982/task/994/stat : 994 (java) S 980 982 409 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 324797036 1899466752 111633 18446744073709551615 134512640 134550740 4294956480 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.3
Current children cumulated vsize (KiB) 1854948

[startup+8.30183 s]
/proc/loadavg: 1.07 0.99 0.99 3/90 995
/proc/meminfo: memFree=1001288/2055920 swapFree=4153516/4192956
[pid=982] ppid=980 vsize=0 CPUtime=9.02
/proc/982/stat : 982 (java) Z 980 982 409 0 -1 1036 127379 0 30 0 826 76 0 0 16 0 2 0 324796878 0 0 18446744073709551615 0 0 0 0 0 0 0 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/982/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 9.02
Current children cumulated vsize (KiB) 0

Child status: 143
Real time (s): 8.31268
CPU time (s): 9.03463
CPU user time (s): 8.26274
CPU system time (s): 0.771882
CPU usage (%): 108.685
Max. virtual memory (cumulated for all children) (KiB): 1854948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.26274
system time used= 0.771882
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 127379
page faults= 30
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 760
involuntary context switches= 431

runsolver used 0.011998 second user time and 0.032994 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Sun Mar  4 22:47:03 UTC 2007

IDJOB= 320617
IDBENCH= 20508
IDSOLVER= 96
FILE ID= node18/320617-1173048419

PBS_JOBID= 4012257

Free space on /tmp= 66381 MiB

SOLVER NAME= SAT4J SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/industrial/narain/clauses-10.cnf
COMMAND LINE= java -server -Xmx1650M -Xms1650M -jar /tmp/evaluation/320617-1173048419/sat4j-sat2007.jar /tmp/evaluation/320617-1173048419/instance-320617-1173048419.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-320617-1173048419 -o ROOT/results/node18/solver-320617-1173048419 -C 1200 -W 2400 -M 1800 --output-limit 1,15  java -server -Xmx1650M -Xms1650M -jar /tmp/evaluation/320617-1173048419/sat4j-sat2007.jar /tmp/evaluation/320617-1173048419/instance-320617-1173048419.cnf            

META MD5SUM SOLVER= fd7c3100383641221a90b938607cc598
MD5SUM BENCH=  98c58d3136fcf1971f77037eb3533718

RANDOM SEED= 755219297

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1420104 kB
Buffers:         12528 kB
Cached:         530936 kB
SwapCached:       2440 kB
Active:         228564 kB
Inactive:       341352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1420104 kB
SwapTotal:     4192956 kB
SwapFree:      4153516 kB
Dirty:          184560 kB
Writeback:           0 kB
Mapped:          34344 kB
Slab:            51516 kB
Committed_AS:  1160720 kB
PageTables:       1676 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= 66381 MiB

End job on node18 on Sun Mar  4 22:47:12 UTC 2007