Trace number 1058685

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) 8.34 8.59159

General information on the benchmark

Namecsp/rand-3-28-28/
normalized-rand-3-28-28-93-632-46_ext.xml
MD5SUM4d7029f3f8f558f8fccdf908fad083be
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 benchmark61.8686
Satisfiable
(Un)Satisfiability was proved
Number of variables28
Number of constraints93
Maximum constraint arity3
Maximum domain size28
Number of constraints which are defined in extension93
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/picosat
0.00/0.04	c 0	BEGIN Thu Jul  3 22:33:51 2008
0.00/0.04	c 0	PID 17116
0.00/0.05	c 0	HOST node37.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1058685-1215117230.xml TO HOME/temp.csp
0.00/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1058685-1215117230.xml' 'HOME/temp.csp'
2.34/2.42	c 2	1 domains, 28 variables, 0 predicates, 93 relations, 93 constraints
2.34/2.46	c 2	ENCODING HOME/temp.csp TO HOME/temp.cnf
2.34/2.46	c 2	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'
2.37/2.53	c 3	Parsing HOME/temp.csp
7.25/7.43	c 7	parsed 215 expressions
7.25/7.44	c 7	Heap : 90 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
7.25/7.44	c 7	Converting to clausal form CSP
7.25/7.46	c 7	converted 22 (10%) expressions
7.35/7.52	c 8	converted 43 (20%) expressions
7.35/7.58	c 8	converted 65 (30%) expressions
7.35/7.59	c 8	converted 86 (40%) expressions
7.46/7.66	c 8	converted 108 (50%) expressions
7.94/8.12	c ERROR INTERRUPTED
8.34/8.59	s UNKNOWN
8.34/8.59	c 9	CPU 2.25 (0.03 0 2.22 0.12)
8.34/8.59	c 9	END Thu Jul  3 22:34:00 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-1058685-1215117230/watcher-1058685-1215117230 -o /tmp/evaluation-result-1058685-1215117230/solver-1058685-1215117230 -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-1058685-1215117230.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: 2.05 2.15 2.06 4/81 17116
/proc/meminfo: memFree=1567008/2055920 swapFree=4179764/4192956
[pid=17116] ppid=17114 vsize=12268 CPUtime=0
/proc/17116/stat : 17116 (sugar) R 17114 17116 15926 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 1990696348 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 213116484197 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/17116/statm: 3067 316 241 3 0 167 0

[startup+0.0920831 s]
/proc/loadavg: 2.05 2.15 2.06 4/81 17116
/proc/meminfo: memFree=1567008/2055920 swapFree=4179764/4192956
[pid=17116] ppid=17114 vsize=13600 CPUtime=0.03
/proc/17116/stat : 17116 (sugar) S 17114 17116 15926 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1990696348 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 213125214306 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17116/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.102083 s]
/proc/loadavg: 2.05 2.15 2.06 4/81 17116
/proc/meminfo: memFree=1567008/2055920 swapFree=4179764/4192956
[pid=17116] ppid=17114 vsize=13600 CPUtime=0.03
/proc/17116/stat : 17116 (sugar) S 17114 17116 15926 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1990696348 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 213125214306 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17116/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301103 s]
/proc/loadavg: 2.05 2.15 2.06 4/81 17116
/proc/meminfo: memFree=1567008/2055920 swapFree=4179764/4192956
[pid=17116] ppid=17114 vsize=13600 CPUtime=0.03
/proc/17116/stat : 17116 (sugar) S 17114 17116 15926 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1990696348 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 213125214306 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17116/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701156 s]
/proc/loadavg: 2.05 2.15 2.06 4/81 17116
/proc/meminfo: memFree=1567008/2055920 swapFree=4179764/4192956
[pid=17116] ppid=17114 vsize=13600 CPUtime=0.03
/proc/17116/stat : 17116 (sugar) S 17114 17116 15926 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1990696348 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 213125214306 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17116/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50224 s]
/proc/loadavg: 2.05 2.15 2.06 4/92 17128
/proc/meminfo: memFree=1532936/2055920 swapFree=4179764/4192956
[pid=17116] ppid=17114 vsize=13600 CPUtime=0.03
/proc/17116/stat : 17116 (sugar) S 17114 17116 15926 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1990696348 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 213125214306 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17116/statm: 3400 796 370 3 0 500 0
[pid=17119] ppid=17116 vsize=5356 CPUtime=0
/proc/17119/stat : 17119 (sh) S 17116 17116 15926 0 -1 4194304 277 0 0 0 0 0 0 0 20 0 1 0 1990696353 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17119/statm: 1339 233 193 169 0 50 0
[pid=17120] ppid=17119 vsize=864156 CPUtime=1.41
/proc/17120/stat : 17120 (java) S 17119 17116 15926 0 -1 0 11042 0 1 0 134 7 0 0 18 0 9 0 1990696354 884895744 10228 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/17120/statm: 216039 10228 2527 9 0 210621 0
[pid=17120/tid=17121] ppid=17119 vsize=864156 CPUtime=1.15
/proc/17120/task/17121/stat : 17121 (java) R 17119 17116 15926 0 -1 64 2966 0 1 0 111 4 0 0 25 0 9 0 1990696355 884895744 10228 996147200 134512640 134550740 4294956016 18446744073709551615 102064736 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17120/tid=17122] ppid=17119 vsize=864156 CPUtime=0.18
/proc/17120/task/17122/stat : 17122 (java) S 17119 17116 15926 0 -1 64 7052 0 0 0 16 2 0 0 16 0 9 0 1990696356 884895744 10228 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=17120/tid=17123] ppid=17119 vsize=864156 CPUtime=0
/proc/17120/task/17123/stat : 17123 (java) S 17119 17116 15926 0 -1 64 12 0 0 0 0 0 0 0 16 0 9 0 1990696356 884895744 10228 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17120/tid=17124] ppid=17119 vsize=864156 CPUtime=0
/proc/17120/task/17124/stat : 17124 (java) S 17119 17116 15926 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1990696356 884895744 10228 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17120/tid=17125] ppid=17119 vsize=864156 CPUtime=0
/proc/17120/task/17125/stat : 17125 (java) S 17119 17116 15926 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1990696358 884895744 10228 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17120/tid=17126] ppid=17119 vsize=864156 CPUtime=0.06
/proc/17120/task/17126/stat : 17126 (java) S 17119 17116 15926 0 -1 64 325 0 0 0 6 0 0 0 16 0 9 0 1990696358 884895744 10228 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17120/tid=17127] ppid=17119 vsize=864156 CPUtime=0
/proc/17120/task/17127/stat : 17127 (java) S 17119 17116 15926 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1990696358 884895744 10228 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17120/tid=17128] ppid=17119 vsize=864156 CPUtime=0
/proc/17120/task/17128/stat : 17128 (java) S 17119 17116 15926 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1990696358 884895744 10228 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 883112

[startup+3.10141 s]
/proc/loadavg: 2.05 2.15 2.06 3/92 17128
/proc/meminfo: memFree=1523528/2055920 swapFree=4179764/4192956
[pid=17116] ppid=17114 vsize=13600 CPUtime=2.37
/proc/17116/stat : 17116 (sugar) S 17114 17116 15926 0 -1 4194304 973 13613 0 1 3 0 222 12 16 0 1 0 1990696348 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 213125214306 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17116/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 2.37
Current children cumulated vsize (KiB) 13600

[startup+6.30276 s]
/proc/loadavg: 2.13 2.16 2.06 3/92 17138
/proc/meminfo: memFree=1499784/2055920 swapFree=4179764/4192956
[pid=17116] ppid=17114 vsize=13600 CPUtime=2.37
/proc/17116/stat : 17116 (sugar) S 17114 17116 15926 0 -1 4194304 973 13613 0 1 3 0 222 12 16 0 1 0 1990696348 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 213125214306 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17116/statm: 3400 797 370 3 0 500 0
[pid=17129] ppid=17116 vsize=5356 CPUtime=0
/proc/17129/stat : 17129 (sh) S 17116 17116 15926 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1990696594 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17129/statm: 1339 233 193 169 0 50 0
[pid=17130] ppid=17129 vsize=864072 CPUtime=3.79
/proc/17130/stat : 17130 (java) S 17129 17116 15926 0 -1 0 21131 0 1 0 370 9 0 0 18 0 9 0 1990696594 884809728 20212 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/17130/statm: 216018 20212 2532 9 0 210600 0
[pid=17130/tid=17131] ppid=17129 vsize=864072 CPUtime=2.19
/proc/17130/task/17131/stat : 17131 (java) R 17129 17116 15926 0 -1 64 3063 0 1 0 217 2 0 0 25 0 9 0 1990696595 884809728 20212 996147200 134512640 134550740 4294955952 18446744073709551615 4126408588 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17130/tid=17132] ppid=17129 vsize=864072 CPUtime=1.55
/proc/17130/task/17132/stat : 17132 (java) S 17129 17116 15926 0 -1 64 17060 0 0 0 149 6 0 0 19 0 9 0 1990696596 884809728 20212 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=17130/tid=17133] ppid=17129 vsize=864072 CPUtime=0
/proc/17130/task/17133/stat : 17133 (java) S 17129 17116 15926 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1990696597 884809728 20212 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17130/tid=17134] ppid=17129 vsize=864072 CPUtime=0
/proc/17130/task/17134/stat : 17134 (java) S 17129 17116 15926 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1990696597 884809728 20212 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17130/tid=17135] ppid=17129 vsize=864072 CPUtime=0
/proc/17130/task/17135/stat : 17135 (java) S 17129 17116 15926 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 1990696599 884809728 20212 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17130/tid=17136] ppid=17129 vsize=864072 CPUtime=0.04
/proc/17130/task/17136/stat : 17136 (java) S 17129 17116 15926 0 -1 64 311 0 0 0 4 0 0 0 16 0 9 0 1990696599 884809728 20212 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17130/tid=17137] ppid=17129 vsize=864072 CPUtime=0
/proc/17130/task/17137/stat : 17137 (java) S 17129 17116 15926 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1990696599 884809728 20212 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17130/tid=17138] ppid=17129 vsize=864072 CPUtime=0
/proc/17130/task/17138/stat : 17138 (java) S 17129 17116 15926 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1990696599 884809728 20212 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 883028



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+8.10296 s]
/proc/loadavg: 2.20 2.18 2.07 4/92 17138
/proc/meminfo: memFree=1405768/2055920 swapFree=4179764/4192956
[pid=17116] ppid=17114 vsize=13600 CPUtime=2.37
/proc/17116/stat : 17116 (sugar) S 17114 17116 15926 0 -1 4194304 973 13613 0 1 3 0 222 12 15 0 1 0 1990696348 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 213125214306 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17116/statm: 3400 797 370 3 0 500 0
[pid=17129] ppid=17116 vsize=5356 CPUtime=0
/proc/17129/stat : 17129 (sh) S 17116 17116 15926 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1990696594 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 213116314436 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17129/statm: 1339 233 193 169 0 50 0
[pid=17130] ppid=17129 vsize=915660 CPUtime=5.57
/proc/17130/stat : 17130 (java) S 17129 17116 15926 0 -1 0 48802 0 1 0 536 21 0 0 18 0 9 0 1990696594 937635840 40248 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/17130/statm: 228915 40248 2540 9 0 223490 0
[pid=17130/tid=17131] ppid=17129 vsize=915660 CPUtime=3.06
/proc/17130/task/17131/stat : 17131 (java) R 17129 17116 15926 0 -1 64 3620 0 1 0 304 2 0 0 25 0 9 0 1990696595 937635840 40248 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17130/tid=17132] ppid=17129 vsize=915660 CPUtime=2.42
/proc/17130/task/17132/stat : 17132 (java) R 17129 17116 15926 0 -1 64 44161 0 0 0 224 18 0 0 16 0 9 0 1990696596 937635840 40248 996147200 134512640 134550740 4294955952 18446744073709551615 102470010 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=17130/tid=17133] ppid=17129 vsize=915660 CPUtime=0
/proc/17130/task/17133/stat : 17133 (java) S 17129 17116 15926 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1990696597 937635840 40248 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17130/tid=17134] ppid=17129 vsize=915660 CPUtime=0
/proc/17130/task/17134/stat : 17134 (java) S 17129 17116 15926 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1990696597 937635840 40248 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17130/tid=17135] ppid=17129 vsize=915660 CPUtime=0
/proc/17130/task/17135/stat : 17135 (java) S 17129 17116 15926 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 1990696599 937635840 40248 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17130/tid=17136] ppid=17129 vsize=915660 CPUtime=0.07
/proc/17130/task/17136/stat : 17136 (java) S 17129 17116 15926 0 -1 64 324 0 0 0 7 0 0 0 16 0 9 0 1990696599 937635840 40248 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17130/tid=17137] ppid=17129 vsize=915660 CPUtime=0
/proc/17130/task/17137/stat : 17137 (java) S 17129 17116 15926 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1990696599 937635840 40248 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17130/tid=17138] ppid=17129 vsize=915660 CPUtime=0
/proc/17130/task/17138/stat : 17138 (java) S 17129 17116 15926 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1990696599 937635840 40248 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.94
Current children cumulated vsize (KiB) 934616

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

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

[startup+8.22698 s]
/proc/loadavg: 2.20 2.18 2.07 4/92 17138
/proc/meminfo: memFree=1405768/2055920 swapFree=4179764/4192956
[pid=17116] ppid=17114 vsize=13600 CPUtime=2.37
/proc/17116/stat : 17116 (sugar) S 17114 17116 15926 0 -1 4194304 982 13613 0 1 3 0 222 12 15 0 1 0 1990696348 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 213125214306 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/17116/statm: 3400 797 370 3 0 500 0
[pid=17129] ppid=17116 vsize=0 CPUtime=0
/proc/17129/stat : 17129 (sh) Z 17116 17116 15926 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 1990696594 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/17129/statm: 0 0 0 0 0 0 0
[pid=17130] ppid=1 vsize=905416 CPUtime=5.69
/proc/17130/stat : 17130 (java) S 1 17116 15926 0 -1 0 53881 0 1 0 545 24 0 0 16 0 9 0 1990696594 927145984 42766 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/17130/statm: 226354 42766 2540 9 0 220929 0
[pid=17130/tid=17131] ppid=1 vsize=905416 CPUtime=3.06
/proc/17130/task/17131/stat : 17131 (java) R 1 17116 15926 0 -1 64 3620 0 1 0 304 2 0 0 25 0 9 0 1990696595 927145984 42766 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17130/tid=17132] ppid=1 vsize=905416 CPUtime=2.54
/proc/17130/task/17132/stat : 17132 (java) R 1 17116 15926 0 -1 64 49239 0 0 0 234 20 0 0 16 0 9 0 1990696596 927145984 42766 996147200 134512640 134550740 4294955952 18446744073709551615 104180298 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=17130/tid=17133] ppid=1 vsize=905416 CPUtime=0
/proc/17130/task/17133/stat : 17133 (java) S 1 17116 15926 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1990696597 927145984 42766 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17130/tid=17134] ppid=1 vsize=905416 CPUtime=0
/proc/17130/task/17134/stat : 17134 (java) S 1 17116 15926 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1990696597 927145984 42766 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17130/tid=17135] ppid=1 vsize=905416 CPUtime=0
/proc/17130/task/17135/stat : 17135 (java) S 1 17116 15926 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 1990696599 927145984 42766 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17130/tid=17136] ppid=1 vsize=905416 CPUtime=0.07
/proc/17130/task/17136/stat : 17136 (java) S 1 17116 15926 0 -1 64 324 0 0 0 7 0 0 0 16 0 9 0 1990696599 927145984 42766 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17130/tid=17137] ppid=1 vsize=905416 CPUtime=0
/proc/17130/task/17137/stat : 17137 (java) S 1 17116 15926 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1990696599 927145984 42766 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17130/tid=17138] ppid=1 vsize=905416 CPUtime=0
/proc/17130/task/17138/stat : 17138 (java) S 1 17116 15926 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1990696599 927145984 42766 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.06
Current children cumulated vsize (KiB) 919016

[startup+8.40299 s]
/proc/loadavg: 2.20 2.18 2.07 4/92 17138
/proc/meminfo: memFree=1405768/2055920 swapFree=4179764/4192956
[pid=17116] ppid=17114 vsize=13600 CPUtime=2.37
/proc/17116/stat : 17116 (sugar) S 17114 17116 15926 0 -1 4194304 982 13613 0 1 3 0 222 12 15 0 1 0 1990696348 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 213125214306 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/17116/statm: 3400 797 370 3 0 500 0
[pid=17129] ppid=17116 vsize=0 CPUtime=0
/proc/17129/stat : 17129 (sh) Z 17116 17116 15926 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 1990696594 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/17129/statm: 0 0 0 0 0 0 0
[pid=17130] ppid=1 vsize=905416 CPUtime=5.87
/proc/17130/stat : 17130 (java) S 1 17116 15926 0 -1 0 53881 0 1 0 563 24 0 0 16 0 9 0 1990696594 927145984 42766 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/17130/statm: 226354 42766 2540 9 0 220929 0
[pid=17130/tid=17131] ppid=1 vsize=905416 CPUtime=3.06
/proc/17130/task/17131/stat : 17131 (java) R 1 17116 15926 0 -1 64 3620 0 1 0 304 2 0 0 25 0 9 0 1990696595 927145984 42766 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17130/tid=17132] ppid=1 vsize=905416 CPUtime=2.71
/proc/17130/task/17132/stat : 17132 (java) R 1 17116 15926 0 -1 64 49239 0 0 0 251 20 0 0 16 0 9 0 1990696596 927145984 42766 996147200 134512640 134550740 4294955952 18446744073709551615 102731782 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=17130/tid=17133] ppid=1 vsize=905416 CPUtime=0
/proc/17130/task/17133/stat : 17133 (java) S 1 17116 15926 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1990696597 927145984 42766 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17130/tid=17134] ppid=1 vsize=905416 CPUtime=0
/proc/17130/task/17134/stat : 17134 (java) S 1 17116 15926 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1990696597 927145984 42766 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17130/tid=17135] ppid=1 vsize=905416 CPUtime=0
/proc/17130/task/17135/stat : 17135 (java) S 1 17116 15926 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 1990696599 927145984 42766 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17130/tid=17136] ppid=1 vsize=905416 CPUtime=0.07
/proc/17130/task/17136/stat : 17136 (java) S 1 17116 15926 0 -1 64 324 0 0 0 7 0 0 0 16 0 9 0 1990696599 927145984 42766 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17130/tid=17137] ppid=1 vsize=905416 CPUtime=0
/proc/17130/task/17137/stat : 17137 (java) S 1 17116 15926 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1990696599 927145984 42766 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17130/tid=17138] ppid=1 vsize=905416 CPUtime=0
/proc/17130/task/17138/stat : 17138 (java) S 1 17116 15926 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1990696599 927145984 42766 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.24
Current children cumulated vsize (KiB) 919016

[startup+8.50301 s]
/proc/loadavg: 2.20 2.18 2.07 4/92 17138
/proc/meminfo: memFree=1405768/2055920 swapFree=4179764/4192956
[pid=17116] ppid=17114 vsize=13600 CPUtime=2.37
/proc/17116/stat : 17116 (sugar) S 17114 17116 15926 0 -1 4194304 982 13613 0 1 3 0 222 12 15 0 1 0 1990696348 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 213125214306 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/17116/statm: 3400 797 370 3 0 500 0
[pid=17129] ppid=17116 vsize=0 CPUtime=0
/proc/17129/stat : 17129 (sh) Z 17116 17116 15926 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 1990696594 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/17129/statm: 0 0 0 0 0 0 0
[pid=17130] ppid=1 vsize=905416 CPUtime=5.97
/proc/17130/stat : 17130 (java) S 1 17116 15926 0 -1 0 53894 0 1 0 573 24 0 0 16 0 9 0 1990696594 927145984 42779 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/17130/statm: 226354 42779 2540 9 0 220929 0
[pid=17130/tid=17131] ppid=1 vsize=905416 CPUtime=3.06
/proc/17130/task/17131/stat : 17131 (java) R 1 17116 15926 0 -1 64 3620 0 1 0 304 2 0 0 25 0 9 0 1990696595 927145984 42779 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17130/tid=17132] ppid=1 vsize=905416 CPUtime=2.81
/proc/17130/task/17132/stat : 17132 (java) R 1 17116 15926 0 -1 64 49252 0 0 0 261 20 0 0 16 0 9 0 1990696596 927145984 42779 996147200 134512640 134550740 4294955952 18446744073709551615 103736934 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=17130/tid=17133] ppid=1 vsize=905416 CPUtime=0
/proc/17130/task/17133/stat : 17133 (java) S 1 17116 15926 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1990696597 927145984 42779 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17130/tid=17134] ppid=1 vsize=905416 CPUtime=0
/proc/17130/task/17134/stat : 17134 (java) S 1 17116 15926 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1990696597 927145984 42779 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17130/tid=17135] ppid=1 vsize=905416 CPUtime=0
/proc/17130/task/17135/stat : 17135 (java) S 1 17116 15926 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 1990696599 927145984 42779 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17130/tid=17136] ppid=1 vsize=905416 CPUtime=0.07
/proc/17130/task/17136/stat : 17136 (java) S 1 17116 15926 0 -1 64 324 0 0 0 7 0 0 0 16 0 9 0 1990696599 927145984 42779 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17130/tid=17137] ppid=1 vsize=905416 CPUtime=0
/proc/17130/task/17137/stat : 17137 (java) S 1 17116 15926 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1990696599 927145984 42779 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=17130/tid=17138] ppid=1 vsize=905416 CPUtime=0
/proc/17130/task/17138/stat : 17138 (java) S 1 17116 15926 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1990696599 927145984 42779 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.34
Current children cumulated vsize (KiB) 919016

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17116 and gives
#  childrusage.ru_utime.tv_sec=2
#  childrusage.ru_utime.tv_usec=260656
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=133979
# CPU time returned by wait4() is 2.39463
# while last known CPU time is 8.34
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 8.59159
CPU time (s): 8.34
CPU user time (s): 7.98
CPU system time (s): 0.36
CPU usage (%): 97.0716
Max. virtual memory (cumulated for all children) (KiB): 934616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.26066
system time used= 0.133979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14918
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= 1743
involuntary context switches= 1671

runsolver used 0.010998 second user time and 0.043993 second system time

The end

Launcher Data (download as text)

Begin job on node37 at 2008-07-03 22:33:51
IDJOB=1058685
IDBENCH=54176
IDSOLVER=345
FILE ID=node37/1058685-1215117230
PBS_JOBID= 7877130
Free space on /tmp= 66536 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/rand-3-28-28/normalized-rand-3-28-28-93-632-46_ext.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-1058685-1215117230/watcher-1058685-1215117230 -o /tmp/evaluation-result-1058685-1215117230/solver-1058685-1215117230 -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-1058685-1215117230.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 4d7029f3f8f558f8fccdf908fad083be
RANDOM SEED=1985945501

node37.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		: 3000.236
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:       1567488 kB
Buffers:         68000 kB
Cached:         296980 kB
SwapCached:       7116 kB
Active:         215176 kB
Inactive:       200276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1567488 kB
SwapTotal:     4192956 kB
SwapFree:      4179764 kB
Dirty:            7100 kB
Writeback:           0 kB
Mapped:          66360 kB
Slab:            58136 kB
Committed_AS:  3485228 kB
PageTables:       1928 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66536 MiB
End job on node37 at 2008-07-03 22:34:01