Trace number 1097457

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+picosatSAT 150.535 152.068

General information on the benchmark

Namecsp/tightness0.5/
normalized-rand-2-40-25-180-500-79_ext.xml
MD5SUM612b7992bccea0cb59c22b69328f3248
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.691894
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints180
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension180
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 Sat Jul  5 20:23:28 2008
0.00/0.04	c 0	PID 4605
0.04/0.05	c 0	HOST node71.alineos.net
0.04/0.05	c 0	CONVERTING HOME/instance-1097457-1215282208.xml TO HOME/temp.csp
0.04/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1097457-1215282208.xml' 'HOME/temp.csp'
0.04/0.65	c 1	1 domains, 40 variables, 0 predicates, 180 relations, 180 constraints
0.04/0.68	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.04/0.68	c 1	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'
0.62/0.76	c 1	Parsing HOME/temp.csp
1.12/1.28	c 2	parsed 401 expressions
1.12/1.28	c 2	Heap : 6 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.12/1.29	c 2	Converting to clausal form CSP
1.22/1.31	c 2	converted 41 (10%) expressions
1.22/1.32	c 2	converted 81 (20%) expressions
1.22/1.32	c 2	converted 121 (30%) expressions
1.22/1.32	c 2	converted 161 (40%) expressions
1.22/1.33	c 2	converted 201 (50%) expressions
1.22/1.36	c 2	converted 241 (60%) expressions
1.32/1.44	c 2	converted 281 (70%) expressions
1.32/1.46	c 2	converted 321 (80%) expressions
1.32/1.49	c 2	converted 361 (90%) expressions
1.42/1.52	c 2	converted 401 (100%) expressions
1.42/1.52	c 2	CSP : 40 integers, 0 booleans, 180 clauses, largest domain size 25
1.42/1.52	c 2	Heap : 11 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.42/1.52	c 2	Propagation in CSP
1.42/1.52	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.42/1.52	c 2	CSP : 40 integers, 0 booleans, 180 clauses, largest domain size 25
1.42/1.52	c 2	Heap : 11 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.42/1.52	c 2	Simplifing CSP by introducing new Boolean variables
1.42/1.52	c 2	CSP : 40 integers, 0 booleans, 180 clauses, largest domain size 25
1.42/1.52	c 2	Heap : 11 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.42/1.57	c 2	Encoding CSP to SAT : HOME/temp.cnf
1.42/1.58	c 2	4 (10%) CSP integer variables are encoded (92 clauses, 875 bytes)
1.42/1.58	c 2	8 (20%) CSP integer variables are encoded (184 clauses, 1882 bytes)
1.42/1.58	c 2	12 (30%) CSP integer variables are encoded (276 clauses, 2894 bytes)
1.42/1.58	c 2	16 (40%) CSP integer variables are encoded (368 clauses, 3906 bytes)
1.42/1.58	c 2	20 (50%) CSP integer variables are encoded (460 clauses, 4918 bytes)
1.42/1.59	c 2	24 (60%) CSP integer variables are encoded (552 clauses, 5930 bytes)
1.42/1.59	c 2	28 (70%) CSP integer variables are encoded (644 clauses, 6942 bytes)
1.42/1.59	c 2	32 (80%) CSP integer variables are encoded (736 clauses, 7954 bytes)
1.42/1.59	c 2	36 (90%) CSP integer variables are encoded (828 clauses, 8966 bytes)
1.42/1.59	c 2	40 (100%) CSP integer variables are encoded (920 clauses, 9978 bytes)
1.52/1.64	c 2	18 (10%) CSP clauses are encoded (3533 clauses, 52672 bytes)
1.52/1.66	c 2	36 (20%) CSP clauses are encoded (6125 clauses, 96276 bytes)
1.52/1.68	c 2	54 (30%) CSP clauses are encoded (8769 clauses, 144806 bytes)
1.61/1.70	c 2	72 (40%) CSP clauses are encoded (11366 clauses, 193711 bytes)
1.61/1.72	c 2	90 (50%) CSP clauses are encoded (13974 clauses, 242803 bytes)
1.61/1.74	c 2	108 (60%) CSP clauses are encoded (16590 clauses, 292081 bytes)
1.61/1.76	c 2	126 (70%) CSP clauses are encoded (19232 clauses, 341981 bytes)
1.61/1.78	c 2	144 (80%) CSP clauses are encoded (21851 clauses, 391266 bytes)
1.61/1.79	c 2	162 (90%) CSP clauses are encoded (24501 clauses, 441253 bytes)
1.71/1.81	c 2	180 (100%) CSP clauses are encoded (27093 clauses, 490104 bytes)
1.71/1.81	c 2	180 CSP clauses encoded
1.71/1.81	c 2	Writing map file : HOME/temp.map
1.71/1.81	c 2	Heap : 5 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.71/1.81	c 2	SAT : 960 SAT variables, 27093 SAT clauses, 490104 bytes
1.71/1.81	c 2	Heap : 5 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.71/1.83	c 2	SOLVING HOME/temp.cnf
1.71/1.83	c 2	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
150.28/151.89	c 152	DECODING HOME/temp.out WITH HOME/temp.map
150.28/151.89	c 152	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
150.39/151.98	c 152	Decoding HOME/temp.out
150.39/152.00	s SATISFIABLE
150.39/152.01	v 0 5 8 0 15 16 12 23 22 8 18 22 8 7 3 20 8 8 12 20 21 12 19 0 24 20 3 0 13 6 9 22 14 4 16 3 21 10 23 14
150.39/152.01	c 152	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
150.39/152.06	c 152	CPU 150.19 (0.03 0.01 150.16 0.32)
150.39/152.06	c 152	END Sat Jul  5 20:26:00 2008

Verifier Data (download as text)

OK

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-1097457-1215282208/watcher-1097457-1215282208 -o /tmp/evaluation-result-1097457-1215282208/solver-1097457-1215282208 -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-1097457-1215282208.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: 2.03 2.07 2.03 4/81 4605
/proc/meminfo: memFree=1677864/2055920 swapFree=4180436/4192956
[pid=4605] ppid=4603 vsize=12268 CPUtime=0
/proc/4605/stat : 4605 (sugar) R 4603 4605 2580 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 2007189576 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 231962540645 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/4605/statm: 3067 316 241 3 0 167 0

[startup+0.0501741 s]
/proc/loadavg: 2.03 2.07 2.03 4/81 4605
/proc/meminfo: memFree=1677864/2055920 swapFree=4180436/4192956
[pid=4605] ppid=4603 vsize=13600 CPUtime=0.04
/proc/4605/stat : 4605 (sugar) S 4603 4605 2580 0 -1 4194304 837 0 0 0 3 1 0 0 18 0 1 0 2007189576 13926400 792 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4605/statm: 3400 792 367 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.101702 s]
/proc/loadavg: 2.03 2.07 2.03 4/81 4605
/proc/meminfo: memFree=1677864/2055920 swapFree=4180436/4192956
[pid=4605] ppid=4603 vsize=13600 CPUtime=0.04
/proc/4605/stat : 4605 (sugar) S 4603 4605 2580 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2007189576 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4605/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.30173 s]
/proc/loadavg: 2.03 2.07 2.03 4/81 4605
/proc/meminfo: memFree=1677864/2055920 swapFree=4180436/4192956
[pid=4605] ppid=4603 vsize=13600 CPUtime=0.04
/proc/4605/stat : 4605 (sugar) S 4603 4605 2580 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2007189576 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4605/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.702789 s]
/proc/loadavg: 2.03 2.07 2.03 4/81 4605
/proc/meminfo: memFree=1677864/2055920 swapFree=4180436/4192956
[pid=4605] ppid=4603 vsize=13600 CPUtime=0.62
/proc/4605/stat : 4605 (sugar) S 4603 4605 2580 0 -1 4194304 956 4655 0 1 3 1 55 3 16 0 1 0 2007189576 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4605/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.62
Current children cumulated vsize (KiB) 13600

[startup+1.50289 s]
/proc/loadavg: 2.02 2.07 2.03 4/92 4627
/proc/meminfo: memFree=1669264/2055920 swapFree=4180436/4192956
[pid=4605] ppid=4603 vsize=13600 CPUtime=0.62
/proc/4605/stat : 4605 (sugar) S 4603 4605 2580 0 -1 4194304 973 4655 0 1 3 1 55 3 15 0 1 0 2007189576 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4605/statm: 3400 797 370 3 0 500 0
[pid=4618] ppid=4605 vsize=5356 CPUtime=0
/proc/4618/stat : 4618 (sh) S 4605 4605 2580 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2007189644 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4618/statm: 1339 233 193 169 0 50 0
[pid=4619] ppid=4618 vsize=864192 CPUtime=0.8
/proc/4619/stat : 4619 (java) S 4618 4605 2580 0 -1 0 7529 0 1 0 75 5 0 0 18 0 9 0 2007189645 884932608 6803 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/4619/statm: 216048 6803 2540 9 0 210623 0
[pid=4619/tid=4620] ppid=4618 vsize=864192 CPUtime=0.51
/proc/4619/task/4620/stat : 4620 (java) R 4618 4605 2580 0 -1 64 2579 0 1 0 50 1 0 0 18 0 9 0 2007189646 884932608 6803 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4619/tid=4621] ppid=4618 vsize=864192 CPUtime=0.2
/proc/4619/task/4621/stat : 4621 (java) S 4618 4605 2580 0 -1 64 3922 0 0 0 19 1 0 0 16 0 9 0 2007189647 884932608 6803 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=4619/tid=4622] ppid=4618 vsize=864192 CPUtime=0
/proc/4619/task/4622/stat : 4622 (java) S 4618 4605 2580 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2007189647 884932608 6803 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4619/tid=4623] ppid=4618 vsize=864192 CPUtime=0
/proc/4619/task/4623/stat : 4623 (java) S 4618 4605 2580 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 2007189647 884932608 6803 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4619/tid=4624] ppid=4618 vsize=864192 CPUtime=0
/proc/4619/task/4624/stat : 4624 (java) S 4618 4605 2580 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 2007189649 884932608 6803 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4619/tid=4625] ppid=4618 vsize=864192 CPUtime=0.06
/proc/4619/task/4625/stat : 4625 (java) R 4618 4605 2580 0 -1 64 331 0 0 0 6 0 0 0 16 0 9 0 2007189649 884932608 6803 996147200 134512640 134550740 4294955952 18446744073709551615 102199813 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4619/tid=4626] ppid=4618 vsize=864192 CPUtime=0
/proc/4619/task/4626/stat : 4626 (java) S 4618 4605 2580 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2007189649 884932608 6803 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=4619/tid=4627] ppid=4618 vsize=864192 CPUtime=0
/proc/4619/task/4627/stat : 4627 (java) S 4618 4605 2580 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2007189649 884932608 6803 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 883148

[startup+3.10111 s]
/proc/loadavg: 2.02 2.07 2.03 3/84 4629
/proc/meminfo: memFree=1673616/2055920 swapFree=4180436/4192956
[pid=4605] ppid=4603 vsize=13600 CPUtime=1.74
/proc/4605/stat : 4605 (sugar) S 4603 4605 2580 0 -1 4194304 1022 12751 0 2 3 1 160 10 16 0 1 0 2007189576 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4605/statm: 3400 798 370 3 0 500 0
[pid=4628] ppid=4605 vsize=5356 CPUtime=0
/proc/4628/stat : 4628 (sh) S 4605 4605 2580 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007189760 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4628/statm: 1339 232 193 169 0 50 0
[pid=4629] ppid=4628 vsize=2076 CPUtime=1.25
/proc/4629/stat : 4629 (picosat) R 4628 4605 2580 0 -1 4194304 469 0 0 0 108 17 0 0 25 0 1 0 2007189760 2125824 453 996147200 134512640 134931368 4294956256 18446744073709551615 134531002 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 519 453 48 102 0 414 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 21032

[startup+6.30154 s]
/proc/loadavg: 2.02 2.07 2.03 4/84 4629
/proc/meminfo: memFree=1672784/2055920 swapFree=4180436/4192956
[pid=4605] ppid=4603 vsize=13600 CPUtime=1.74
/proc/4605/stat : 4605 (sugar) S 4603 4605 2580 0 -1 4194304 1022 12751 0 2 3 1 160 10 16 0 1 0 2007189576 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4605/statm: 3400 798 370 3 0 500 0
[pid=4628] ppid=4605 vsize=5356 CPUtime=0
/proc/4628/stat : 4628 (sh) S 4605 4605 2580 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007189760 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4628/statm: 1339 232 193 169 0 50 0
[pid=4629] ppid=4628 vsize=2492 CPUtime=4.42
/proc/4629/stat : 4629 (picosat) R 4628 4605 2580 0 -1 4194304 522 0 0 0 425 17 0 0 25 0 1 0 2007189760 2551808 506 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 623 506 48 102 0 518 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 21448

[startup+12.7014 s]
/proc/loadavg: 2.02 2.07 2.03 3/84 4629
/proc/meminfo: memFree=1672400/2055920 swapFree=4180436/4192956
[pid=4605] ppid=4603 vsize=13600 CPUtime=1.74
/proc/4605/stat : 4605 (sugar) S 4603 4605 2580 0 -1 4194304 1022 12751 0 2 3 1 160 10 16 0 1 0 2007189576 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4605/statm: 3400 798 370 3 0 500 0
[pid=4628] ppid=4605 vsize=5356 CPUtime=0
/proc/4628/stat : 4628 (sh) S 4605 4605 2580 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007189760 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4628/statm: 1339 232 193 169 0 50 0
[pid=4629] ppid=4628 vsize=2688 CPUtime=10.76
/proc/4629/stat : 4629 (picosat) R 4628 4605 2580 0 -1 4194304 598 0 0 0 1059 17 0 0 25 0 1 0 2007189760 2752512 582 996147200 134512640 134931368 4294956256 18446744073709551615 134524030 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 672 582 48 102 0 567 0
Current children cumulated CPU time (s) 12.5
Current children cumulated vsize (KiB) 21644

[startup+25.5022 s]
/proc/loadavg: 2.02 2.06 2.02 3/84 4629
/proc/meminfo: memFree=1672016/2055920 swapFree=4180436/4192956
[pid=4605] ppid=4603 vsize=13600 CPUtime=1.74
/proc/4605/stat : 4605 (sugar) S 4603 4605 2580 0 -1 4194304 1022 12751 0 2 3 1 160 10 16 0 1 0 2007189576 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4605/statm: 3400 798 370 3 0 500 0
[pid=4628] ppid=4605 vsize=5356 CPUtime=0
/proc/4628/stat : 4628 (sh) S 4605 4605 2580 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007189760 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4628/statm: 1339 232 193 169 0 50 0
[pid=4629] ppid=4628 vsize=3256 CPUtime=23.43
/proc/4629/stat : 4629 (picosat) R 4628 4605 2580 0 -1 4194304 705 0 0 0 2326 17 0 0 25 0 1 0 2007189760 3334144 689 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 814 689 48 102 0 709 0
Current children cumulated CPU time (s) 25.17
Current children cumulated vsize (KiB) 22212

[startup+51.1026 s]
/proc/loadavg: 2.01 2.06 2.02 3/84 4629
/proc/meminfo: memFree=1671632/2055920 swapFree=4180436/4192956
[pid=4605] ppid=4603 vsize=13600 CPUtime=1.74
/proc/4605/stat : 4605 (sugar) S 4603 4605 2580 0 -1 4194304 1022 12751 0 2 3 1 160 10 16 0 1 0 2007189576 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4605/statm: 3400 798 370 3 0 500 0
[pid=4628] ppid=4605 vsize=5356 CPUtime=0
/proc/4628/stat : 4628 (sh) S 4605 4605 2580 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007189760 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4628/statm: 1339 232 193 169 0 50 0
[pid=4629] ppid=4628 vsize=3492 CPUtime=48.79
/proc/4629/stat : 4629 (picosat) R 4628 4605 2580 0 -1 4194304 812 0 0 0 4862 17 0 0 25 0 1 0 2007189760 3575808 787 996147200 134512640 134931368 4294956256 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 873 787 48 102 0 768 0
Current children cumulated CPU time (s) 50.53
Current children cumulated vsize (KiB) 22448

[startup+102.307 s]
/proc/loadavg: 2.00 2.05 2.02 3/84 4629
/proc/meminfo: memFree=1670672/2055920 swapFree=4180436/4192956
[pid=4605] ppid=4603 vsize=13600 CPUtime=1.74
/proc/4605/stat : 4605 (sugar) S 4603 4605 2580 0 -1 4194304 1022 12751 0 2 3 1 160 10 16 0 1 0 2007189576 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4605/statm: 3400 798 370 3 0 500 0
[pid=4628] ppid=4605 vsize=5356 CPUtime=0
/proc/4628/stat : 4628 (sh) S 4605 4605 2580 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007189760 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4628/statm: 1339 232 193 169 0 50 0
[pid=4629] ppid=4628 vsize=4280 CPUtime=99.51
/proc/4629/stat : 4629 (picosat) R 4628 4605 2580 0 -1 4194304 1020 0 0 0 9934 17 0 0 25 0 1 0 2007189760 4382720 995 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 1070 995 48 102 0 965 0
Current children cumulated CPU time (s) 101.25
Current children cumulated vsize (KiB) 23236

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

[startup+127.902 s]
/proc/loadavg: 2.00 2.04 2.01 3/84 4629
/proc/meminfo: memFree=1670608/2055920 swapFree=4180436/4192956
[pid=4605] ppid=4603 vsize=13600 CPUtime=1.74
/proc/4605/stat : 4605 (sugar) S 4603 4605 2580 0 -1 4194304 1022 12751 0 2 3 1 160 10 16 0 1 0 2007189576 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4605/statm: 3400 798 370 3 0 500 0
[pid=4628] ppid=4605 vsize=5356 CPUtime=0
/proc/4628/stat : 4628 (sh) S 4605 4605 2580 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007189760 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4628/statm: 1339 232 193 169 0 50 0
[pid=4629] ppid=4628 vsize=4300 CPUtime=124.87
/proc/4629/stat : 4629 (picosat) R 4628 4605 2580 0 -1 4194304 1070 0 0 0 12470 17 0 0 25 0 1 0 2007189760 4403200 1008 996147200 134512640 134931368 4294956256 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 1075 1008 48 102 0 970 0
Current children cumulated CPU time (s) 126.61
Current children cumulated vsize (KiB) 23256

[startup+140.702 s]
/proc/loadavg: 2.00 2.04 2.01 3/84 4629
/proc/meminfo: memFree=1670544/2055920 swapFree=4180436/4192956
[pid=4605] ppid=4603 vsize=13600 CPUtime=1.74
/proc/4605/stat : 4605 (sugar) S 4603 4605 2580 0 -1 4194304 1022 12751 0 2 3 1 160 10 16 0 1 0 2007189576 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4605/statm: 3400 798 370 3 0 500 0
[pid=4628] ppid=4605 vsize=5356 CPUtime=0
/proc/4628/stat : 4628 (sh) S 4605 4605 2580 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007189760 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4628/statm: 1339 232 193 169 0 50 0
[pid=4629] ppid=4628 vsize=4488 CPUtime=137.54
/proc/4629/stat : 4629 (picosat) R 4628 4605 2580 0 -1 4194304 1115 0 0 0 13737 17 0 0 25 0 1 0 2007189760 4595712 1053 996147200 134512640 134931368 4294956256 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 1122 1053 48 102 0 1017 0
Current children cumulated CPU time (s) 139.28
Current children cumulated vsize (KiB) 23444

[startup+147.103 s]
/proc/loadavg: 2.00 2.04 2.01 3/84 4629
/proc/meminfo: memFree=1670416/2055920 swapFree=4180436/4192956
[pid=4605] ppid=4603 vsize=13600 CPUtime=1.74
/proc/4605/stat : 4605 (sugar) S 4603 4605 2580 0 -1 4194304 1022 12751 0 2 3 1 160 10 16 0 1 0 2007189576 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4605/statm: 3400 798 370 3 0 500 0
[pid=4628] ppid=4605 vsize=5356 CPUtime=0
/proc/4628/stat : 4628 (sh) S 4605 4605 2580 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007189760 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4628/statm: 1339 232 193 169 0 50 0
[pid=4629] ppid=4628 vsize=4688 CPUtime=143.88
/proc/4629/stat : 4629 (picosat) R 4628 4605 2580 0 -1 4194304 1143 0 0 0 14371 17 0 0 25 0 1 0 2007189760 4800512 1076 996147200 134512640 134931368 4294956256 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 1172 1076 48 102 0 1067 0
Current children cumulated CPU time (s) 145.62
Current children cumulated vsize (KiB) 23644

[startup+150.301 s]
/proc/loadavg: 2.00 2.04 2.01 3/84 4629
/proc/meminfo: memFree=1670416/2055920 swapFree=4180436/4192956
[pid=4605] ppid=4603 vsize=13600 CPUtime=1.74
/proc/4605/stat : 4605 (sugar) S 4603 4605 2580 0 -1 4194304 1022 12751 0 2 3 1 160 10 16 0 1 0 2007189576 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4605/statm: 3400 798 370 3 0 500 0
[pid=4628] ppid=4605 vsize=5356 CPUtime=0
/proc/4628/stat : 4628 (sh) S 4605 4605 2580 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007189760 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4628/statm: 1339 232 193 169 0 50 0
[pid=4629] ppid=4628 vsize=4688 CPUtime=147.05
/proc/4629/stat : 4629 (picosat) R 4628 4605 2580 0 -1 4194304 1143 0 0 0 14688 17 0 0 25 0 1 0 2007189760 4800512 1076 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 1172 1076 48 102 0 1067 0
Current children cumulated CPU time (s) 148.79
Current children cumulated vsize (KiB) 23644

[startup+151.101 s]
/proc/loadavg: 2.00 2.04 2.01 3/84 4629
/proc/meminfo: memFree=1670416/2055920 swapFree=4180436/4192956
[pid=4605] ppid=4603 vsize=13600 CPUtime=1.74
/proc/4605/stat : 4605 (sugar) S 4603 4605 2580 0 -1 4194304 1022 12751 0 2 3 1 160 10 16 0 1 0 2007189576 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4605/statm: 3400 798 370 3 0 500 0
[pid=4628] ppid=4605 vsize=5356 CPUtime=0
/proc/4628/stat : 4628 (sh) S 4605 4605 2580 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007189760 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4628/statm: 1339 232 193 169 0 50 0
[pid=4629] ppid=4628 vsize=4688 CPUtime=147.85
/proc/4629/stat : 4629 (picosat) R 4628 4605 2580 0 -1 4194304 1143 0 0 0 14768 17 0 0 25 0 1 0 2007189760 4800512 1076 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 1172 1076 48 102 0 1067 0
Current children cumulated CPU time (s) 149.59
Current children cumulated vsize (KiB) 23644

[startup+151.501 s]
/proc/loadavg: 2.00 2.04 2.01 3/84 4629
/proc/meminfo: memFree=1670416/2055920 swapFree=4180436/4192956
[pid=4605] ppid=4603 vsize=13600 CPUtime=1.74
/proc/4605/stat : 4605 (sugar) S 4603 4605 2580 0 -1 4194304 1022 12751 0 2 3 1 160 10 16 0 1 0 2007189576 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4605/statm: 3400 798 370 3 0 500 0
[pid=4628] ppid=4605 vsize=5356 CPUtime=0
/proc/4628/stat : 4628 (sh) S 4605 4605 2580 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2007189760 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4628/statm: 1339 232 193 169 0 50 0
[pid=4629] ppid=4628 vsize=4688 CPUtime=148.24
/proc/4629/stat : 4629 (picosat) R 4628 4605 2580 0 -1 4194304 1143 0 0 0 14807 17 0 0 25 0 1 0 2007189760 4800512 1076 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/4629/statm: 1172 1076 48 102 0 1067 0
Current children cumulated CPU time (s) 149.98
Current children cumulated vsize (KiB) 23644

[startup+151.901 s]
/proc/loadavg: 2.00 2.04 2.01 3/84 4629
/proc/meminfo: memFree=1670288/2055920 swapFree=4180436/4192956
[pid=4605] ppid=4603 vsize=13600 CPUtime=150.39
/proc/4605/stat : 4605 (sugar) S 4603 4605 2580 0 -1 4194304 1070 14185 0 2 3 1 15007 28 17 0 1 0 2007189576 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4605/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 150.39
Current children cumulated vsize (KiB) 13600

[startup+152.001 s]
/proc/loadavg: 2.00 2.04 2.01 3/84 4629
/proc/meminfo: memFree=1670288/2055920 swapFree=4180436/4192956
[pid=4605] ppid=4603 vsize=13600 CPUtime=150.39
/proc/4605/stat : 4605 (sugar) S 4603 4605 2580 0 -1 4194304 1089 14185 0 2 3 1 15007 28 16 0 1 0 2007189576 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/4605/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 150.39
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 152.068
CPU time (s): 150.535
CPU user time (s): 150.199
CPU system time (s): 0.335948
CPU usage (%): 98.9918
Max. virtual memory (cumulated for all children) (KiB): 883280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 150.199
system time used= 0.335948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19021
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1581
involuntary context switches= 7382

runsolver used 0.179972 second user time and 0.527919 second system time

The end

Launcher Data (download as text)

Begin job on node71 at 2008-07-05 20:23:28
IDJOB=1097457
IDBENCH=59452
IDSOLVER=345
FILE ID=node71/1097457-1215282208
PBS_JOBID= 7882231
Free space on /tmp= 66516 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/tightness0.5/normalized-rand-2-40-25-180-500-79_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-1097457-1215282208/watcher-1097457-1215282208 -o /tmp/evaluation-result-1097457-1215282208/solver-1097457-1215282208 -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-1097457-1215282208.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 612b7992bccea0cb59c22b69328f3248
RANDOM SEED=504514540

node71.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		: 3000.209
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		: 3000.209
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:       1678344 kB
Buffers:         57788 kB
Cached:         235112 kB
SwapCached:       6572 kB
Active:         187760 kB
Inactive:       132596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1678344 kB
SwapTotal:     4192956 kB
SwapFree:      4180436 kB
Dirty:            1584 kB
Writeback:           0 kB
Mapped:          43500 kB
Slab:            42244 kB
Committed_AS:  4324672 kB
PageTables:       1960 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= 66516 MiB
End job on node71 at 2008-07-05 20:26:01