Trace number 2088912

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 v1.14.6+picosatUNSAT 156.219 156.389

General information on the benchmark

Namecsp/tightness0.2/
normalized-rand-2-40-11-414-200-2_ext.xml
MD5SUM9b3876dfe4500ab36c8aa422f5fa4313
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark6.15906
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints414
Maximum constraint arity2
Maximum domain size11
Number of constraints which are defined in extension414
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.08	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.08	c 0	BEGIN Sun Jul 12 11:08:57 2009
0.00/0.08	c 0	PID 27446
0.06/0.08	c 0	HOST node18.alineos.net
0.06/0.08	c 0	CONVERTING HOME/instance-2088912-1247389737.xml TO HOME/temp.csp
0.06/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2088912-1247389737.xml' 'HOME/temp.csp'
0.06/0.74	c 1	1 domains, 40 variables, 0 predicates, 414 relations, 414 constraints
0.06/0.76	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.76	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.71/0.84	c 1	Parsing HOME/temp.csp
0.71/0.98	c 1	parsed 869 expressions
0.71/0.99	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.71/0.99	c 1	Converting to clausal form CSP
0.93/1.02	c 1	converted 87 (10%) expressions
0.93/1.02	c 1	converted 174 (20%) expressions
0.93/1.02	c 1	converted 261 (30%) expressions
0.93/1.02	c 1	converted 348 (40%) expressions
0.93/1.02	c 1	converted 435 (50%) expressions
0.93/1.04	c 1	converted 522 (60%) expressions
0.93/1.05	c 1	converted 609 (70%) expressions
0.93/1.06	c 1	converted 696 (80%) expressions
0.93/1.07	c 1	converted 783 (90%) expressions
0.93/1.07	c 1	converted 869 (100%) expressions
0.93/1.07	c 1	CSP : 40 integers, 0 booleans, 414 clauses, largest domain size 11
0.93/1.07	c 1	Heap : 3 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.93/1.07	c 1	Propagation in CSP
0.93/1.08	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.93/1.08	c 1	CSP : 40 integers, 0 booleans, 414 clauses, largest domain size 11
0.93/1.08	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.93/1.08	c 1	Simplifing CSP by introducing new Boolean variables
0.93/1.08	c 1	CSP : 40 integers, 0 booleans, 414 clauses, largest domain size 11
0.93/1.08	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.03/1.11	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.03/1.12	c 1	4 (10%) CSP integer variables are encoded (36 clauses, 371 bytes)
1.03/1.12	c 1	8 (20%) CSP integer variables are encoded (72 clauses, 695 bytes)
1.03/1.12	c 1	12 (30%) CSP integer variables are encoded (108 clauses, 1056 bytes)
1.03/1.12	c 1	16 (40%) CSP integer variables are encoded (144 clauses, 1452 bytes)
1.03/1.12	c 1	20 (50%) CSP integer variables are encoded (180 clauses, 1848 bytes)
1.03/1.12	c 1	24 (60%) CSP integer variables are encoded (216 clauses, 2244 bytes)
1.03/1.12	c 1	28 (70%) CSP integer variables are encoded (252 clauses, 2640 bytes)
1.03/1.13	c 1	32 (80%) CSP integer variables are encoded (288 clauses, 3036 bytes)
1.03/1.13	c 1	36 (90%) CSP integer variables are encoded (324 clauses, 3432 bytes)
1.03/1.13	c 1	40 (100%) CSP integer variables are encoded (360 clauses, 3828 bytes)
1.03/1.17	c 1	42 (10%) CSP clauses are encoded (1106 clauses, 15155 bytes)
1.03/1.18	c 1	83 (20%) CSP clauses are encoded (1816 clauses, 26466 bytes)
1.03/1.18	c 1	125 (30%) CSP clauses are encoded (2516 clauses, 37849 bytes)
1.03/1.19	c 1	166 (40%) CSP clauses are encoded (3279 clauses, 50224 bytes)
1.03/1.20	c 1	207 (50%) CSP clauses are encoded (4011 clauses, 63033 bytes)
1.13/1.20	c 1	249 (60%) CSP clauses are encoded (4756 clauses, 76356 bytes)
1.13/1.21	c 1	290 (70%) CSP clauses are encoded (5469 clauses, 89149 bytes)
1.13/1.21	c 1	332 (80%) CSP clauses are encoded (6236 clauses, 102995 bytes)
1.13/1.22	c 1	373 (90%) CSP clauses are encoded (6965 clauses, 116161 bytes)
1.13/1.22	c 1	414 (100%) CSP clauses are encoded (7681 clauses, 129100 bytes)
1.13/1.22	c 1	414 CSP clauses encoded
1.13/1.22	c 1	Writing map file : HOME/temp.map
1.13/1.23	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.13/1.23	c 1	SAT : 400 SAT variables, 7681 SAT clauses, 129100 bytes
1.13/1.23	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.13/1.24	c 1	SOLVING HOME/temp.cnf
1.13/1.24	c 1	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
156.06/156.22	c 156	DECODING HOME/temp.out WITH HOME/temp.map
156.06/156.22	c 156	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -decode 'HOME/temp.out' 'HOME/temp.map'
156.08/156.30	c 156	Decoding HOME/temp.out
156.08/156.32	s UNSATISFIABLE
156.08/156.33	c 156	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
156.08/156.38	c 157	CPU 156.19 (0.05 0.01 155.99 0.14)
156.08/156.38	c 157	END Sun Jul 12 11:11:34 2009

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2088912-1247389737/watcher-2088912-1247389737 -o /tmp/evaluation-result-2088912-1247389737/solver-2088912-1247389737 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/picosat -tmp=HOME/temp HOME/instance-2088912-1247389737.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.02 2.04 2.00 4/81 27446
/proc/meminfo: memFree=1640784/2055920 swapFree=4192812/4192956
[pid=27446] ppid=27444 vsize=12000 CPUtime=0
/proc/27446/stat : 27446 (sugar) R 27444 27446 25959 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 26040348 12288000 174 996147200 4194304 4206940 548682068608 18446744073709551615 227867160710 0 0 4224 0 0 0 0 17 1 0 0
/proc/27446/statm: 3000 174 135 3 0 100 0

[startup+0.0819131 s]
/proc/loadavg: 2.02 2.04 2.00 4/81 27446
/proc/meminfo: memFree=1640784/2055920 swapFree=4192812/4192956
[pid=27446] ppid=27444 vsize=16740 CPUtime=0.06
/proc/27446/stat : 27446 (sugar) S 27444 27446 25959 0 -1 4194304 1152 0 0 0 5 1 0 0 18 0 1 0 26040348 17141760 1107 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27446/statm: 4185 1107 406 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.102499 s]
/proc/loadavg: 2.02 2.04 2.00 4/81 27446
/proc/meminfo: memFree=1640784/2055920 swapFree=4192812/4192956
[pid=27446] ppid=27444 vsize=16868 CPUtime=0.06
/proc/27446/stat : 27446 (sugar) S 27444 27446 25959 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 26040348 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27446/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301242 s]
/proc/loadavg: 2.02 2.04 2.00 4/81 27446
/proc/meminfo: memFree=1640784/2055920 swapFree=4192812/4192956
[pid=27446] ppid=27444 vsize=16868 CPUtime=0.06
/proc/27446/stat : 27446 (sugar) S 27444 27446 25959 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 26040348 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27446/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701285 s]
/proc/loadavg: 2.02 2.04 2.00 4/81 27446
/proc/meminfo: memFree=1640784/2055920 swapFree=4192812/4192956
[pid=27446] ppid=27444 vsize=16868 CPUtime=0.06
/proc/27446/stat : 27446 (sugar) S 27444 27446 25959 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 26040348 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27446/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.50136 s]
/proc/loadavg: 2.02 2.04 2.00 3/92 27468
/proc/meminfo: memFree=1630840/2055920 swapFree=4192812/4192956
[pid=27446] ppid=27444 vsize=16868 CPUtime=1.17
/proc/27446/stat : 27446 (sugar) S 27444 27446 25959 0 -1 4194304 1365 10742 0 2 5 1 104 7 16 0 1 0 26040348 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27446/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 1.17
Current children cumulated vsize (KiB) 16868

[startup+3.10151 s]
/proc/loadavg: 2.02 2.04 2.00 3/84 27470
/proc/meminfo: memFree=1636664/2055920 swapFree=4192812/4192956
[pid=27446] ppid=27444 vsize=16868 CPUtime=1.17
/proc/27446/stat : 27446 (sugar) S 27444 27446 25959 0 -1 4194304 1365 10742 0 2 5 1 104 7 16 0 1 0 26040348 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27446/statm: 4217 1113 409 3 0 796 0
[pid=27469] ppid=27446 vsize=5356 CPUtime=0
/proc/27469/stat : 27469 (sh) S 27446 27446 25959 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26040473 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27469/statm: 1339 232 193 169 0 50 0
[pid=27470] ppid=27469 vsize=1100 CPUtime=1.84
/proc/27470/stat : 27470 (picosat) R 27469 27446 25959 0 -1 4194304 218 0 0 0 181 3 0 0 25 0 1 0 26040473 1126400 202 996147200 134512640 134931368 4294956256 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 0 0 0
/proc/27470/statm: 275 202 48 102 0 170 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 23324

[startup+6.30282 s]
/proc/loadavg: 2.02 2.04 2.00 3/84 27470
/proc/meminfo: memFree=1636536/2055920 swapFree=4192812/4192956
[pid=27446] ppid=27444 vsize=16868 CPUtime=1.17
/proc/27446/stat : 27446 (sugar) S 27444 27446 25959 0 -1 4194304 1365 10742 0 2 5 1 104 7 16 0 1 0 26040348 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27446/statm: 4217 1113 409 3 0 796 0
[pid=27469] ppid=27446 vsize=5356 CPUtime=0
/proc/27469/stat : 27469 (sh) S 27446 27446 25959 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26040473 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27469/statm: 1339 232 193 169 0 50 0
[pid=27470] ppid=27469 vsize=1224 CPUtime=5.04
/proc/27470/stat : 27470 (picosat) R 27469 27446 25959 0 -1 4194304 250 0 0 0 501 3 0 0 25 0 1 0 26040473 1253376 234 996147200 134512640 134931368 4294956256 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 0 0 0
/proc/27470/statm: 306 234 48 102 0 201 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 23448

[startup+12.7014 s]
/proc/loadavg: 2.02 2.04 2.00 3/84 27470
/proc/meminfo: memFree=1636216/2055920 swapFree=4192812/4192956
[pid=27446] ppid=27444 vsize=16868 CPUtime=1.17
/proc/27446/stat : 27446 (sugar) S 27444 27446 25959 0 -1 4194304 1365 10742 0 2 5 1 104 7 16 0 1 0 26040348 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27446/statm: 4217 1113 409 3 0 796 0
[pid=27469] ppid=27446 vsize=5356 CPUtime=0
/proc/27469/stat : 27469 (sh) S 27446 27446 25959 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26040473 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27469/statm: 1339 232 193 169 0 50 0
[pid=27470] ppid=27469 vsize=1436 CPUtime=11.44
/proc/27470/stat : 27470 (picosat) R 27469 27446 25959 0 -1 4194304 300 0 0 0 1141 3 0 0 25 0 1 0 26040473 1470464 284 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/27470/statm: 359 284 48 102 0 254 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 23660

[startup+25.5017 s]
/proc/loadavg: 2.01 2.03 2.00 3/84 27470
/proc/meminfo: memFree=1636152/2055920 swapFree=4192812/4192956
[pid=27446] ppid=27444 vsize=16868 CPUtime=1.17
/proc/27446/stat : 27446 (sugar) S 27444 27446 25959 0 -1 4194304 1365 10742 0 2 5 1 104 7 16 0 1 0 26040348 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27446/statm: 4217 1113 409 3 0 796 0
[pid=27469] ppid=27446 vsize=5356 CPUtime=0
/proc/27469/stat : 27469 (sh) S 27446 27446 25959 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26040473 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27469/statm: 1339 232 193 169 0 50 0
[pid=27470] ppid=27469 vsize=1676 CPUtime=24.23
/proc/27470/stat : 27470 (picosat) R 27469 27446 25959 0 -1 4194304 348 0 0 0 2420 3 0 0 25 0 1 0 26040473 1716224 332 996147200 134512640 134931368 4294956256 18446744073709551615 134520125 0 0 4096 0 0 0 0 17 0 0 0
/proc/27470/statm: 419 332 48 102 0 314 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 23900

[startup+51.1011 s]
/proc/loadavg: 2.01 2.03 2.00 3/84 27470
/proc/meminfo: memFree=1635896/2055920 swapFree=4192812/4192956
[pid=27446] ppid=27444 vsize=16868 CPUtime=1.17
/proc/27446/stat : 27446 (sugar) S 27444 27446 25959 0 -1 4194304 1365 10742 0 2 5 1 104 7 16 0 1 0 26040348 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27446/statm: 4217 1113 409 3 0 796 0
[pid=27469] ppid=27446 vsize=5356 CPUtime=0
/proc/27469/stat : 27469 (sh) S 27446 27446 25959 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26040473 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27469/statm: 1339 232 193 169 0 50 0
[pid=27470] ppid=27469 vsize=1912 CPUtime=49.82
/proc/27470/stat : 27470 (picosat) R 27469 27446 25959 0 -1 4194304 410 0 0 0 4978 4 0 0 25 0 1 0 26040473 1957888 394 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/27470/statm: 478 394 48 102 0 373 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 24136

[startup+102.306 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 27470
/proc/meminfo: memFree=1635320/2055920 swapFree=4192812/4192956
[pid=27446] ppid=27444 vsize=16868 CPUtime=1.17
/proc/27446/stat : 27446 (sugar) S 27444 27446 25959 0 -1 4194304 1365 10742 0 2 5 1 104 7 16 0 1 0 26040348 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27446/statm: 4217 1113 409 3 0 796 0
[pid=27469] ppid=27446 vsize=5356 CPUtime=0
/proc/27469/stat : 27469 (sh) S 27446 27446 25959 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26040473 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27469/statm: 1339 232 193 169 0 50 0
[pid=27470] ppid=27469 vsize=2296 CPUtime=101.01
/proc/27470/stat : 27470 (picosat) R 27469 27446 25959 0 -1 4194304 551 0 0 0 10097 4 0 0 25 0 1 0 26040473 2351104 505 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/27470/statm: 574 505 48 102 0 469 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 24520

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

[startup+127.901 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 27470
/proc/meminfo: memFree=1635128/2055920 swapFree=4192812/4192956
[pid=27446] ppid=27444 vsize=16868 CPUtime=1.17
/proc/27446/stat : 27446 (sugar) S 27444 27446 25959 0 -1 4194304 1365 10742 0 2 5 1 104 7 16 0 1 0 26040348 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27446/statm: 4217 1113 409 3 0 796 0
[pid=27469] ppid=27446 vsize=5356 CPUtime=0
/proc/27469/stat : 27469 (sh) S 27446 27446 25959 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26040473 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27469/statm: 1339 232 193 169 0 50 0
[pid=27470] ppid=27469 vsize=2544 CPUtime=126.59
/proc/27470/stat : 27470 (picosat) R 27469 27446 25959 0 -1 4194304 593 0 0 0 12655 4 0 0 25 0 1 0 26040473 2605056 546 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/27470/statm: 636 546 48 102 0 531 0
Current children cumulated CPU time (s) 127.76
Current children cumulated vsize (KiB) 24768

[startup+140.702 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 27470
/proc/meminfo: memFree=1635064/2055920 swapFree=4192812/4192956
[pid=27446] ppid=27444 vsize=16868 CPUtime=1.17
/proc/27446/stat : 27446 (sugar) S 27444 27446 25959 0 -1 4194304 1365 10742 0 2 5 1 104 7 16 0 1 0 26040348 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27446/statm: 4217 1113 409 3 0 796 0
[pid=27469] ppid=27446 vsize=5356 CPUtime=0
/proc/27469/stat : 27469 (sh) S 27446 27446 25959 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26040473 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27469/statm: 1339 232 193 169 0 50 0
[pid=27470] ppid=27469 vsize=2544 CPUtime=139.39
/proc/27470/stat : 27470 (picosat) R 27469 27446 25959 0 -1 4194304 600 0 0 0 13935 4 0 0 25 0 1 0 26040473 2605056 553 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/27470/statm: 636 553 48 102 0 531 0
Current children cumulated CPU time (s) 140.56
Current children cumulated vsize (KiB) 24768

[startup+147.101 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 27470
/proc/meminfo: memFree=1635064/2055920 swapFree=4192812/4192956
[pid=27446] ppid=27444 vsize=16868 CPUtime=1.17
/proc/27446/stat : 27446 (sugar) S 27444 27446 25959 0 -1 4194304 1365 10742 0 2 5 1 104 7 16 0 1 0 26040348 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27446/statm: 4217 1113 409 3 0 796 0
[pid=27469] ppid=27446 vsize=5356 CPUtime=0
/proc/27469/stat : 27469 (sh) S 27446 27446 25959 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26040473 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27469/statm: 1339 232 193 169 0 50 0
[pid=27470] ppid=27469 vsize=2544 CPUtime=145.79
/proc/27470/stat : 27470 (picosat) R 27469 27446 25959 0 -1 4194304 600 0 0 0 14575 4 0 0 25 0 1 0 26040473 2605056 553 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/27470/statm: 636 553 48 102 0 531 0
Current children cumulated CPU time (s) 146.96
Current children cumulated vsize (KiB) 24768

[startup+150.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 27470
/proc/meminfo: memFree=1635064/2055920 swapFree=4192812/4192956
[pid=27446] ppid=27444 vsize=16868 CPUtime=1.17
/proc/27446/stat : 27446 (sugar) S 27444 27446 25959 0 -1 4194304 1365 10742 0 2 5 1 104 7 16 0 1 0 26040348 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27446/statm: 4217 1113 409 3 0 796 0
[pid=27469] ppid=27446 vsize=5356 CPUtime=0
/proc/27469/stat : 27469 (sh) S 27446 27446 25959 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26040473 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27469/statm: 1339 232 193 169 0 50 0
[pid=27470] ppid=27469 vsize=2544 CPUtime=148.99
/proc/27470/stat : 27470 (picosat) R 27469 27446 25959 0 -1 4194304 600 0 0 0 14895 4 0 0 25 0 1 0 26040473 2605056 553 996147200 134512640 134931368 4294956256 18446744073709551615 134525924 0 0 4096 0 0 0 0 17 0 0 0
/proc/27470/statm: 636 553 48 102 0 531 0
Current children cumulated CPU time (s) 150.16
Current children cumulated vsize (KiB) 24768

[startup+153.502 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 27470
/proc/meminfo: memFree=1635064/2055920 swapFree=4192812/4192956
[pid=27446] ppid=27444 vsize=16868 CPUtime=1.17
/proc/27446/stat : 27446 (sugar) S 27444 27446 25959 0 -1 4194304 1365 10742 0 2 5 1 104 7 16 0 1 0 26040348 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27446/statm: 4217 1113 409 3 0 796 0
[pid=27469] ppid=27446 vsize=5356 CPUtime=0
/proc/27469/stat : 27469 (sh) S 27446 27446 25959 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26040473 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27469/statm: 1339 232 193 169 0 50 0
[pid=27470] ppid=27469 vsize=2544 CPUtime=152.19
/proc/27470/stat : 27470 (picosat) R 27469 27446 25959 0 -1 4194304 600 0 0 0 15215 4 0 0 25 0 1 0 26040473 2605056 553 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/27470/statm: 636 553 48 102 0 531 0
Current children cumulated CPU time (s) 153.36
Current children cumulated vsize (KiB) 24768

[startup+155.106 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 27470
/proc/meminfo: memFree=1635000/2055920 swapFree=4192812/4192956
[pid=27446] ppid=27444 vsize=16868 CPUtime=1.17
/proc/27446/stat : 27446 (sugar) S 27444 27446 25959 0 -1 4194304 1365 10742 0 2 5 1 104 7 16 0 1 0 26040348 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27446/statm: 4217 1113 409 3 0 796 0
[pid=27469] ppid=27446 vsize=5356 CPUtime=0
/proc/27469/stat : 27469 (sh) S 27446 27446 25959 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26040473 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27469/statm: 1339 232 193 169 0 50 0
[pid=27470] ppid=27469 vsize=2660 CPUtime=153.79
/proc/27470/stat : 27470 (picosat) R 27469 27446 25959 0 -1 4194304 616 0 0 0 15375 4 0 0 25 0 1 0 26040473 2723840 569 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 0 0 0
/proc/27470/statm: 665 569 48 102 0 560 0
Current children cumulated CPU time (s) 154.96
Current children cumulated vsize (KiB) 24884

[startup+155.901 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 27470
/proc/meminfo: memFree=1635000/2055920 swapFree=4192812/4192956
[pid=27446] ppid=27444 vsize=16868 CPUtime=1.17
/proc/27446/stat : 27446 (sugar) S 27444 27446 25959 0 -1 4194304 1365 10742 0 2 5 1 104 7 16 0 1 0 26040348 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27446/statm: 4217 1113 409 3 0 796 0
[pid=27469] ppid=27446 vsize=5356 CPUtime=0
/proc/27469/stat : 27469 (sh) S 27446 27446 25959 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26040473 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27469/statm: 1339 232 193 169 0 50 0
[pid=27470] ppid=27469 vsize=2660 CPUtime=154.59
/proc/27470/stat : 27470 (picosat) R 27469 27446 25959 0 -1 4194304 616 0 0 0 15455 4 0 0 25 0 1 0 26040473 2723840 569 996147200 134512640 134931368 4294956256 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 0 0 0
/proc/27470/statm: 665 569 48 102 0 560 0
Current children cumulated CPU time (s) 155.76
Current children cumulated vsize (KiB) 24884

[startup+156.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/84 27470
/proc/meminfo: memFree=1635000/2055920 swapFree=4192812/4192956
[pid=27446] ppid=27444 vsize=16868 CPUtime=156.08
/proc/27446/stat : 27446 (sugar) S 27444 27446 25959 0 -1 4194304 1428 11645 0 2 5 1 15591 11 17 0 1 0 26040348 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227857707106 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27446/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 156.08
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 156.389
CPU time (s): 156.219
CPU user time (s): 156.052
CPU system time (s): 0.166974
CPU usage (%): 99.8917
Max. virtual memory (cumulated for all children) (KiB): 886676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 156.052
system time used= 0.166974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16853
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= 1160
involuntary context switches= 4548

runsolver used 0.150977 second user time and 0.577912 second system time

The end

Launcher Data 

Begin job on node18 at 2009-07-12 11:08:57
IDJOB=2088912
IDBENCH=59192
IDSOLVER=738
FILE ID=node18/2088912-1247389737
PBS_JOBID= 9507225
Free space on /tmp= 66304 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/tightness0.2/normalized-rand-2-40-11-414-200-2_ext.xml
COMMAND LINE= DIR/sugar -c -vv -memlimit=MEMLIMIT -jar="DIR/sugar-v1-14-6.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2088912-1247389737/watcher-2088912-1247389737 -o /tmp/evaluation-result-2088912-1247389737/solver-2088912-1247389737 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/picosat" -tmp="HOME/temp" HOME/instance-2088912-1247389737.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 9b3876dfe4500ab36c8aa422f5fa4313
RANDOM SEED=1936747062

node18.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		: 3000.243
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		: 3000.243
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:       1641264 kB
Buffers:         58572 kB
Cached:         227640 kB
SwapCached:          0 kB
Active:         212668 kB
Inactive:       136184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1641264 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1392 kB
Writeback:           0 kB
Mapped:          82964 kB
Slab:            51056 kB
Committed_AS:   274320 kB
PageTables:       1892 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= 66300 MiB
End job on node18 at 2009-07-12 11:11:34