Trace number 1093144

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
Sugar v1.13+picosat? (MO) 14.83 15.283

General information on the benchmark

Namecsp/dag-half/
normalized-half-n25-d5-e56-r7-16.xml
MD5SUMb7e9524b8eaa9cb78435f60b3e354238
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark98.0321
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints56
Maximum constraint arity7
Maximum domain size5
Number of constraints which are defined in extension56
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.14	c 0	Sugar v1-13 + HOME/picosat
0.00/0.14	c 0	BEGIN Sat Jul  5 11:02:43 2008
0.00/0.14	c 0	PID 21984
0.00/0.14	c 0	HOST node26.alineos.net
0.00/0.14	c 0	CONVERTING HOME/instance-1093144-1215248560.xml TO HOME/temp.csp
0.00/0.14	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1093144-1215248560.xml' 'HOME/temp.csp'
8.66/8.98	c 9	1 domains, 25 variables, 0 predicates, 56 relations, 56 constraints
8.75/9.07	c 9	ENCODING HOME/temp.csp TO HOME/temp.cnf
8.75/9.07	c 9	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
8.78/9.15	c 9	Parsing HOME/temp.csp
14.23/14.62	c ERROR INTERRUPTED
14.83/15.28	s UNKNOWN
14.83/15.28	c 15	CPU 8.28 (0.03 0.01 8.25 0.49)
14.83/15.28	c 15	END Sat Jul  5 11:02:58 2008

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1093144-1215248560/watcher-1093144-1215248560 -o /tmp/evaluation-result-1093144-1215248560/solver-1093144-1215248560 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/sugar -c -vv -java=java -Xmx700M -jar=HOME/sugar-v1-13.jar -solver=HOME/picosat -tmp=HOME/temp HOME/instance-1093144-1215248560.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 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: 1.92 2.00 1.99 4/73 21984
/proc/meminfo: memFree=1690592/2055920 swapFree=4137316/4192956
[pid=21984] ppid=21982 vsize=18572 CPUtime=0
/proc/21984/stat : 21984 (runsolver) R 21982 21984 21947 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1009311183 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 269028486439 0 0 4096 24578 0 0 0 17 1 0 0
/proc/21984/statm: 4643 292 257 25 0 2626 0

[startup+0.088561 s]
/proc/loadavg: 1.92 2.00 1.99 4/73 21984
/proc/meminfo: memFree=1690592/2055920 swapFree=4137316/4192956
[pid=21984] ppid=21982 vsize=12272 CPUtime=0
/proc/21984/stat : 21984 (sugar) D 21982 21984 21947 0 -1 4194304 396 0 0 0 0 0 0 0 18 0 1 0 1009311183 12566528 364 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 0 18446744071563479169 0 0 17 1 0 0
/proc/21984/statm: 3068 364 274 3 0 168 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12272

[startup+0.101573 s]
/proc/loadavg: 1.92 2.00 1.99 4/73 21984
/proc/meminfo: memFree=1690592/2055920 swapFree=4137316/4192956
[pid=21984] ppid=21982 vsize=12412 CPUtime=0
/proc/21984/stat : 21984 (sugar) D 21982 21984 21947 0 -1 4194304 414 0 0 0 0 0 0 0 18 0 1 0 1009311183 12709888 382 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 0 18446744071563608240 0 0 17 1 0 0
/proc/21984/statm: 3103 382 275 3 0 203 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12412

[startup+0.301584 s]
/proc/loadavg: 1.92 2.00 1.99 4/73 21984
/proc/meminfo: memFree=1690592/2055920 swapFree=4137316/4192956
[pid=21984] ppid=21982 vsize=13600 CPUtime=0.04
/proc/21984/stat : 21984 (sugar) S 21982 21984 21947 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 1009311183 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21984/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.701614 s]
/proc/loadavg: 1.92 2.00 1.99 4/73 21984
/proc/meminfo: memFree=1690592/2055920 swapFree=4137316/4192956
[pid=21984] ppid=21982 vsize=13600 CPUtime=0.04
/proc/21984/stat : 21984 (sugar) S 21982 21984 21947 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 1009311183 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21984/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+1.50268 s]
/proc/loadavg: 1.92 2.00 1.99 3/84 21996
/proc/meminfo: memFree=1645512/2055920 swapFree=4137316/4192956
[pid=21984] ppid=21982 vsize=13600 CPUtime=0.04
/proc/21984/stat : 21984 (sugar) S 21982 21984 21947 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 1009311183 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21984/statm: 3400 796 370 3 0 500 0
[pid=21987] ppid=21984 vsize=5356 CPUtime=0
/proc/21987/stat : 21987 (sh) S 21984 21984 21947 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1009311198 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21987/statm: 1339 233 193 169 0 50 0
[pid=21988] ppid=21987 vsize=864500 CPUtime=1.32
/proc/21988/stat : 21988 (java) S 21987 21984 21947 0 -1 0 23576 0 1 0 116 16 0 0 18 0 9 0 1009311198 885248000 22836 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/21988/statm: 216125 22836 2529 9 0 210707 0
[pid=21988/tid=21989] ppid=21987 vsize=864500 CPUtime=0.94
/proc/21988/task/21989/stat : 21989 (java) R 21987 21984 21947 0 -1 64 3376 0 1 0 89 5 0 0 25 0 9 0 1009311199 885248000 22836 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21988/tid=21990] ppid=21987 vsize=864500 CPUtime=0.28
/proc/21988/task/21990/stat : 21990 (java) R 21987 21984 21947 0 -1 64 19057 0 0 0 19 9 0 0 16 0 9 0 1009311201 885248000 22836 996147200 134512640 134550740 4294956000 18446744073709551615 102674877 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=21988/tid=21991] ppid=21987 vsize=864500 CPUtime=0
/proc/21988/task/21991/stat : 21991 (java) S 21987 21984 21947 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 1009311201 885248000 22836 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21988/tid=21992] ppid=21987 vsize=864500 CPUtime=0
/proc/21988/task/21992/stat : 21992 (java) S 21987 21984 21947 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1009311201 885248000 22836 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21988/tid=21993] ppid=21987 vsize=864500 CPUtime=0
/proc/21988/task/21993/stat : 21993 (java) S 21987 21984 21947 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1009311203 885248000 22836 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21988/tid=21994] ppid=21987 vsize=864500 CPUtime=0.06
/proc/21988/task/21994/stat : 21994 (java) S 21987 21984 21947 0 -1 64 446 0 0 0 6 0 0 0 16 0 9 0 1009311203 885248000 22836 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21988/tid=21995] ppid=21987 vsize=864500 CPUtime=0
/proc/21988/task/21995/stat : 21995 (java) S 21987 21984 21947 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1009311203 885248000 22836 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21988/tid=21996] ppid=21987 vsize=864500 CPUtime=0
/proc/21988/task/21996/stat : 21996 (java) S 21987 21984 21947 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1009311203 885248000 22836 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.36
Current children cumulated vsize (KiB) 883456

[startup+3.10281 s]
/proc/loadavg: 1.93 2.00 1.99 3/84 21996
/proc/meminfo: memFree=1579528/2055920 swapFree=4137316/4192956
[pid=21984] ppid=21982 vsize=13600 CPUtime=0.04
/proc/21984/stat : 21984 (sugar) S 21982 21984 21947 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 1009311183 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21984/statm: 3400 796 370 3 0 500 0
[pid=21987] ppid=21984 vsize=5356 CPUtime=0
/proc/21987/stat : 21987 (sh) S 21984 21984 21947 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1009311198 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21987/statm: 1339 233 193 169 0 50 0
[pid=21988] ppid=21987 vsize=864644 CPUtime=2.89
/proc/21988/stat : 21988 (java) S 21987 21984 21947 0 -1 0 35966 0 1 0 263 26 0 0 18 0 9 0 1009311198 885395456 35192 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/21988/statm: 216161 35192 2529 9 0 210743 0
[pid=21988/tid=21989] ppid=21987 vsize=864644 CPUtime=2.3
/proc/21988/task/21989/stat : 21989 (java) R 21987 21984 21947 0 -1 64 3952 0 1 0 221 9 0 0 25 0 9 0 1009311199 885395456 35192 996147200 134512640 134550740 4294956000 18446744073709551615 103010400 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21988/tid=21990] ppid=21987 vsize=864644 CPUtime=0.49
/proc/21988/task/21990/stat : 21990 (java) S 21987 21984 21947 0 -1 64 30868 0 0 0 34 15 0 0 16 0 9 0 1009311201 885395456 35192 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=21988/tid=21991] ppid=21987 vsize=864644 CPUtime=0
/proc/21988/task/21991/stat : 21991 (java) S 21987 21984 21947 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 1009311201 885395456 35192 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21988/tid=21992] ppid=21987 vsize=864644 CPUtime=0
/proc/21988/task/21992/stat : 21992 (java) S 21987 21984 21947 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 1009311201 885395456 35192 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21988/tid=21993] ppid=21987 vsize=864644 CPUtime=0
/proc/21988/task/21993/stat : 21993 (java) S 21987 21984 21947 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1009311203 885395456 35192 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21988/tid=21994] ppid=21987 vsize=864644 CPUtime=0.07
/proc/21988/task/21994/stat : 21994 (java) S 21987 21984 21947 0 -1 64 449 0 0 0 7 0 0 0 16 0 9 0 1009311203 885395456 35192 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21988/tid=21995] ppid=21987 vsize=864644 CPUtime=0
/proc/21988/task/21995/stat : 21995 (java) S 21987 21984 21947 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1009311203 885395456 35192 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21988/tid=21996] ppid=21987 vsize=864644 CPUtime=0
/proc/21988/task/21996/stat : 21996 (java) S 21987 21984 21947 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1009311203 885395456 35192 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 883600

[startup+6.30107 s]
/proc/loadavg: 1.93 2.00 1.99 3/84 21996
/proc/meminfo: memFree=1518664/2055920 swapFree=4137316/4192956
[pid=21984] ppid=21982 vsize=13600 CPUtime=0.04
/proc/21984/stat : 21984 (sugar) S 21982 21984 21947 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 1009311183 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21984/statm: 3400 796 370 3 0 500 0
[pid=21987] ppid=21984 vsize=5356 CPUtime=0
/proc/21987/stat : 21987 (sh) S 21984 21984 21947 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1009311198 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21987/statm: 1339 233 193 169 0 50 0
[pid=21988] ppid=21987 vsize=864644 CPUtime=6.05
/proc/21988/stat : 21988 (java) S 21987 21984 21947 0 -1 0 44905 0 1 0 568 37 0 0 18 0 9 0 1009311198 885395456 44076 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/21988/statm: 216161 44076 2529 9 0 210743 0
[pid=21988/tid=21989] ppid=21987 vsize=864644 CPUtime=5.05
/proc/21988/task/21989/stat : 21989 (java) R 21987 21984 21947 0 -1 64 4102 0 1 0 489 16 0 0 25 0 9 0 1009311199 885395456 44076 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21988/tid=21990] ppid=21987 vsize=864644 CPUtime=0.9
/proc/21988/task/21990/stat : 21990 (java) S 21987 21984 21947 0 -1 64 39650 0 0 0 70 20 0 0 16 0 9 0 1009311201 885395456 44076 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=21988/tid=21991] ppid=21987 vsize=864644 CPUtime=0
/proc/21988/task/21991/stat : 21991 (java) S 21987 21984 21947 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 1009311201 885395456 44076 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21988/tid=21992] ppid=21987 vsize=864644 CPUtime=0
/proc/21988/task/21992/stat : 21992 (java) S 21987 21984 21947 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 1009311201 885395456 44076 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21988/tid=21993] ppid=21987 vsize=864644 CPUtime=0
/proc/21988/task/21993/stat : 21993 (java) S 21987 21984 21947 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1009311203 885395456 44076 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21988/tid=21994] ppid=21987 vsize=864644 CPUtime=0.08
/proc/21988/task/21994/stat : 21994 (java) S 21987 21984 21947 0 -1 64 456 0 0 0 8 0 0 0 15 0 9 0 1009311203 885395456 44076 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21988/tid=21995] ppid=21987 vsize=864644 CPUtime=0
/proc/21988/task/21995/stat : 21995 (java) S 21987 21984 21947 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1009311203 885395456 44076 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21988/tid=21996] ppid=21987 vsize=864644 CPUtime=0
/proc/21988/task/21996/stat : 21996 (java) S 21987 21984 21947 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1009311203 885395456 44076 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.09
Current children cumulated vsize (KiB) 883600

[startup+12.7026 s]
/proc/loadavg: 1.94 2.00 1.99 3/84 22006
/proc/meminfo: memFree=1585808/2055920 swapFree=4137316/4192956
[pid=21984] ppid=21982 vsize=13600 CPUtime=8.78
/proc/21984/stat : 21984 (sugar) S 21982 21984 21947 0 -1 4194304 973 51556 0 1 3 1 825 49 16 0 1 0 1009311183 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21984/statm: 3400 797 370 3 0 500 0
[pid=21997] ppid=21984 vsize=5356 CPUtime=0
/proc/21997/stat : 21997 (sh) S 21984 21984 21947 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1009312090 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21997/statm: 1339 233 193 169 0 50 0
[pid=21998] ppid=21997 vsize=864076 CPUtime=3.58
/proc/21998/stat : 21998 (java) S 21997 21984 21947 0 -1 0 22968 0 1 0 345 13 0 0 18 0 9 0 1009312091 884813824 21078 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/21998/statm: 216019 21078 2532 9 0 210601 0
[pid=21998/tid=21999] ppid=21997 vsize=864076 CPUtime=1.76
/proc/21998/task/21999/stat : 21999 (java) R 21997 21984 21947 0 -1 64 3513 0 1 0 174 2 0 0 25 0 9 0 1009312092 884813824 21078 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21998/tid=22000] ppid=21997 vsize=864076 CPUtime=1.76
/proc/21998/task/22000/stat : 22000 (java) R 21997 21984 21947 0 -1 64 18449 0 0 0 166 10 0 0 16 0 9 0 1009312093 884813824 21078 996147200 134512640 134550740 4294955952 18446744073709551615 104179099 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=21998/tid=22001] ppid=21997 vsize=864076 CPUtime=0
/proc/21998/task/22001/stat : 22001 (java) S 21997 21984 21947 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1009312093 884813824 21078 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21998/tid=22002] ppid=21997 vsize=864076 CPUtime=0
/proc/21998/task/22002/stat : 22002 (java) S 21997 21984 21947 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1009312093 884813824 21078 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21998/tid=22003] ppid=21997 vsize=864076 CPUtime=0
/proc/21998/task/22003/stat : 22003 (java) S 21997 21984 21947 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1009312095 884813824 21078 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21998/tid=22004] ppid=21997 vsize=864076 CPUtime=0.03
/proc/21998/task/22004/stat : 22004 (java) S 21997 21984 21947 0 -1 64 310 0 0 0 3 0 0 0 16 0 9 0 1009312095 884813824 21078 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21998/tid=22005] ppid=21997 vsize=864076 CPUtime=0
/proc/21998/task/22005/stat : 22005 (java) S 21997 21984 21947 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1009312095 884813824 21078 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21998/tid=22006] ppid=21997 vsize=864076 CPUtime=0
/proc/21998/task/22006/stat : 22006 (java) S 21997 21984 21947 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1009312095 884813824 21078 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.36
Current children cumulated vsize (KiB) 883032



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+14.6017 s]
/proc/loadavg: 1.94 2.00 1.99 3/84 22006
/proc/meminfo: memFree=1499216/2055920 swapFree=4137316/4192956
[pid=21984] ppid=21982 vsize=13600 CPUtime=8.78
/proc/21984/stat : 21984 (sugar) S 21982 21984 21947 0 -1 4194304 973 51556 0 1 3 1 825 49 16 0 1 0 1009311183 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21984/statm: 3400 797 370 3 0 500 0
[pid=21997] ppid=21984 vsize=5356 CPUtime=0
/proc/21997/stat : 21997 (sh) S 21984 21984 21947 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1009312090 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21997/statm: 1339 233 193 169 0 50 0
[pid=21998] ppid=21997 vsize=915792 CPUtime=5.45
/proc/21998/stat : 21998 (java) S 21997 21984 21947 0 -1 0 50551 0 1 0 517 28 0 0 18 0 9 0 1009312091 937771008 40956 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/21998/statm: 228948 40956 2532 9 0 223530 0
[pid=21998/tid=21999] ppid=21997 vsize=915792 CPUtime=2.74
/proc/21998/task/21999/stat : 21999 (java) S 21997 21984 21947 0 -1 64 3523 0 1 0 272 2 0 0 25 0 9 0 1009312092 937771008 40956 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21998/tid=22000] ppid=21997 vsize=915792 CPUtime=2.64
/proc/21998/task/22000/stat : 22000 (java) R 21997 21984 21947 0 -1 64 46019 0 0 0 240 24 0 0 19 0 9 0 1009312093 937771008 40956 996147200 134512640 134550740 4294955952 18446744073709551615 102470010 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=21998/tid=22001] ppid=21997 vsize=915792 CPUtime=0
/proc/21998/task/22001/stat : 22001 (java) S 21997 21984 21947 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1009312093 937771008 40956 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21998/tid=22002] ppid=21997 vsize=915792 CPUtime=0
/proc/21998/task/22002/stat : 22002 (java) S 21997 21984 21947 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1009312093 937771008 40956 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21998/tid=22003] ppid=21997 vsize=915792 CPUtime=0
/proc/21998/task/22003/stat : 22003 (java) S 21997 21984 21947 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1009312095 937771008 40956 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21998/tid=22004] ppid=21997 vsize=915792 CPUtime=0.04
/proc/21998/task/22004/stat : 22004 (java) S 21997 21984 21947 0 -1 64 313 0 0 0 4 0 0 0 17 0 9 0 1009312095 937771008 40956 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21998/tid=22005] ppid=21997 vsize=915792 CPUtime=0
/proc/21998/task/22005/stat : 22005 (java) S 21997 21984 21947 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1009312095 937771008 40956 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21998/tid=22006] ppid=21997 vsize=915792 CPUtime=0
/proc/21998/task/22006/stat : 22006 (java) S 21997 21984 21947 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1009312095 937771008 40956 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 14.23
Current children cumulated vsize (KiB) 934748

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

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

[startup+15.0017 s]
/proc/loadavg: 1.94 2.00 1.99 3/84 22006
/proc/meminfo: memFree=1499216/2055920 swapFree=4137316/4192956
[pid=21984] ppid=21982 vsize=13600 CPUtime=8.78
/proc/21984/stat : 21984 (sugar) S 21982 21984 21947 0 -1 4194304 982 51556 0 1 3 1 825 49 16 0 1 0 1009311183 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/21984/statm: 3400 797 370 3 0 500 0
[pid=21997] ppid=21984 vsize=0 CPUtime=0
/proc/21997/stat : 21997 (sh) Z 21984 21984 21947 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 1009312090 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/21997/statm: 0 0 0 0 0 0 0
[pid=21998] ppid=1 vsize=905548 CPUtime=5.84
/proc/21998/stat : 21998 (java) S 1 21984 21947 0 -1 0 54706 0 1 0 554 30 0 0 16 0 9 0 1009312091 927281152 42550 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/21998/statm: 226387 42550 2532 9 0 220969 0
[pid=21998/tid=21999] ppid=1 vsize=905548 CPUtime=2.74
/proc/21998/task/21999/stat : 21999 (java) S 1 21984 21947 0 -1 64 3523 0 1 0 272 2 0 0 25 0 9 0 1009312092 927281152 42550 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21998/tid=22000] ppid=1 vsize=905548 CPUtime=3.03
/proc/21998/task/22000/stat : 22000 (java) R 1 21984 21947 0 -1 64 50174 0 0 0 277 26 0 0 22 0 9 0 1009312093 927281152 42550 996147200 134512640 134550740 4294955952 18446744073709551615 102731802 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=21998/tid=22001] ppid=1 vsize=905548 CPUtime=0
/proc/21998/task/22001/stat : 22001 (java) S 1 21984 21947 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1009312093 927281152 42550 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21998/tid=22002] ppid=1 vsize=905548 CPUtime=0
/proc/21998/task/22002/stat : 22002 (java) S 1 21984 21947 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1009312093 927281152 42550 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21998/tid=22003] ppid=1 vsize=905548 CPUtime=0
/proc/21998/task/22003/stat : 22003 (java) S 1 21984 21947 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 1009312095 927281152 42550 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21998/tid=22004] ppid=1 vsize=905548 CPUtime=0.04
/proc/21998/task/22004/stat : 22004 (java) S 1 21984 21947 0 -1 64 313 0 0 0 4 0 0 0 17 0 9 0 1009312095 927281152 42550 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21998/tid=22005] ppid=1 vsize=905548 CPUtime=0
/proc/21998/task/22005/stat : 22005 (java) S 1 21984 21947 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1009312095 927281152 42550 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21998/tid=22006] ppid=1 vsize=905548 CPUtime=0
/proc/21998/task/22006/stat : 22006 (java) S 1 21984 21947 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1009312095 927281152 42550 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 14.62
Current children cumulated vsize (KiB) 919148

[startup+15.2018 s]
/proc/loadavg: 1.94 2.00 1.99 3/84 22006
/proc/meminfo: memFree=1499216/2055920 swapFree=4137316/4192956
[pid=21984] ppid=21982 vsize=13600 CPUtime=8.78
/proc/21984/stat : 21984 (sugar) S 21982 21984 21947 0 -1 4194304 982 51556 0 1 3 1 825 49 16 0 1 0 1009311183 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/21984/statm: 3400 797 370 3 0 500 0
[pid=21997] ppid=21984 vsize=0 CPUtime=0
/proc/21997/stat : 21997 (sh) Z 21984 21984 21947 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 1009312090 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/21997/statm: 0 0 0 0 0 0 0
[pid=21998] ppid=1 vsize=864724 CPUtime=6.05
/proc/21998/stat : 21998 (java) S 1 21984 21947 0 -1 0 54761 0 1 0 574 31 0 0 16 0 11 0 1009312091 885477376 32234 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/21998/statm: 216181 32234 2532 9 0 210763 0
[pid=21998/tid=21999] ppid=1 vsize=864724 CPUtime=2.76
/proc/21998/task/21999/stat : 21999 (java) R 1 21984 21947 0 -1 64 3523 0 1 0 274 2 0 0 24 0 11 0 1009312092 885477376 32234 996147200 134512640 134550740 4294955952 18446744073709551615 4126462172 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21998/tid=22000] ppid=1 vsize=864724 CPUtime=3.21
/proc/21998/task/22000/stat : 22000 (java) R 1 21984 21947 0 -1 64 50210 0 0 0 294 27 0 0 25 0 11 0 1009312093 885477376 32234 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=21998/tid=22001] ppid=1 vsize=864724 CPUtime=0
/proc/21998/task/22001/stat : 22001 (java) S 1 21984 21947 0 -1 64 10 0 0 0 0 0 0 0 16 0 11 0 1009312093 885477376 32234 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21998/tid=22002] ppid=1 vsize=864724 CPUtime=0
/proc/21998/task/22002/stat : 22002 (java) S 1 21984 21947 0 -1 64 9 0 0 0 0 0 0 0 15 0 11 0 1009312093 885477376 32234 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21998/tid=22003] ppid=1 vsize=864724 CPUtime=0
/proc/21998/task/22003/stat : 22003 (java) S 1 21984 21947 0 -1 64 6 0 0 0 0 0 0 0 17 0 11 0 1009312095 885477376 32234 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21998/tid=22004] ppid=1 vsize=864724 CPUtime=0.04
/proc/21998/task/22004/stat : 22004 (java) S 1 21984 21947 0 -1 64 313 0 0 0 4 0 0 0 17 0 11 0 1009312095 885477376 32234 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21998/tid=22005] ppid=1 vsize=864724 CPUtime=0
/proc/21998/task/22005/stat : 22005 (java) S 1 21984 21947 0 -1 64 1 0 0 0 0 0 0 0 19 0 11 0 1009312095 885477376 32234 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=21998/tid=22006] ppid=1 vsize=864724 CPUtime=0
/proc/21998/task/22006/stat : 22006 (java) S 1 21984 21947 0 -1 64 0 0 0 0 0 0 0 0 15 0 11 0 1009312095 885477376 32234 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 14.83
Current children cumulated vsize (KiB) 878324

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21984 and gives
#  childrusage.ru_utime.tv_sec=8
#  childrusage.ru_utime.tv_usec=289739
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=513921
# CPU time returned by wait4() is 8.80366
# while last known CPU time is 14.83
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 15.283
CPU time (s): 14.83
CPU user time (s): 14.02
CPU system time (s): 0.81
CPU usage (%): 97.0359
Max. virtual memory (cumulated for all children) (KiB): 934748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.28974
system time used= 0.513921
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52861
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1803
involuntary context switches= 1870

runsolver used 0.027995 second user time and 0.069989 second system time

The end

Launcher Data (download as text)

Begin job on node26 at 2008-07-05 11:02:43
IDJOB=1093144
IDBENCH=58688
IDSOLVER=345
FILE ID=node26/1093144-1215248560
PBS_JOBID= 7882066
Free space on /tmp= 66436 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/dag-half/normalized-half-n25-d5-e56-r7-16.xml
COMMAND LINE= DIR/sugar -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1093144-1215248560/watcher-1093144-1215248560 -o /tmp/evaluation-result-1093144-1215248560/solver-1093144-1215248560 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/sugar -c -vv -java="java -Xmx700M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/picosat" -tmp="HOME/temp" HOME/instance-1093144-1215248560.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= b7e9524b8eaa9cb78435f60b3e354238
RANDOM SEED=1911696514

node26.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		: 3000.221
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		: 3000.221
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:       1691136 kB
Buffers:         12488 kB
Cached:         121168 kB
SwapCached:      49468 kB
Active:         285736 kB
Inactive:        26844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1691136 kB
SwapTotal:     4192956 kB
SwapFree:      4137316 kB
Dirty:           31736 kB
Writeback:           0 kB
Mapped:         185308 kB
Slab:            37460 kB
Committed_AS:  1857196 kB
PageTables:       2052 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= 66436 MiB
End job on node26 at 2008-07-05 11:02:59