Trace number 2080794

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 250.802 251.02

General information on the benchmark

Namecsp/haystacks/
normalized-haystacks-12.xml
MD5SUM2fe678b83530682aee170466efb2992f
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.40179
Satisfiable
(Un)Satisfiability was proved
Number of variables144
Number of constraints803
Maximum constraint arity2
Maximum domain size12
Number of constraints which are defined in extension0
Number of constraints which are defined in intension803
Global constraints used (with number of constraints)

Solver Data

0.00/0.07	c 0	Sugar v1-14-6 + HOME/picosat
0.00/0.07	c 0	BEGIN Sun Jul 12 06:00:34 2009
0.00/0.07	c 0	PID 23310
0.00/0.07	c 0	HOST node8.alineos.net
0.00/0.07	c 0	CONVERTING HOME/instance-2080794-1247371234.xml TO HOME/temp.csp
0.00/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2080794-1247371234.xml' 'HOME/temp.csp'
0.06/0.62	c 1	1 domains, 144 variables, 4 predicates, 0 relations, 803 constraints
0.06/0.65	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.65	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'
0.62/0.72	c 1	Parsing HOME/temp.csp
0.62/0.78	c 1	parsed 952 expressions
0.62/0.81	c 1	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.62/0.81	c 1	Converting to clausal form CSP
0.62/0.84	c 1	converted 96 (10%) expressions
0.62/0.88	c 1	converted 191 (20%) expressions
0.62/0.93	c 1	converted 286 (30%) expressions
0.95/1.02	c 1	converted 381 (40%) expressions
0.95/1.04	c 1	converted 476 (50%) expressions
0.95/1.06	c 1	converted 572 (60%) expressions
0.95/1.08	c 1	converted 667 (70%) expressions
0.95/1.09	c 1	converted 762 (80%) expressions
1.05/1.11	c 1	converted 857 (90%) expressions
1.05/1.12	c 1	converted 952 (100%) expressions
1.05/1.12	c 1	CSP : 144 integers, 694 booleans, 2323 clauses, largest domain size 12
1.05/1.12	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.05/1.12	c 1	Propagation in CSP
1.05/1.14	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.05/1.14	c 1	CSP : 144 integers, 694 booleans, 2323 clauses, largest domain size 12
1.05/1.14	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.05/1.15	c 1	Simplifing CSP by introducing new Boolean variables
1.05/1.16	c 1	CSP : 144 integers, 1584 booleans, 3213 clauses, largest domain size 12
1.05/1.16	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.05/1.19	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.14/1.21	c 1	15 (10%) CSP integer variables are encoded (150 clauses, 1517 bytes)
1.14/1.21	c 1	29 (20%) CSP integer variables are encoded (290 clauses, 3057 bytes)
1.14/1.22	c 1	44 (30%) CSP integer variables are encoded (440 clauses, 4707 bytes)
1.14/1.22	c 1	58 (40%) CSP integer variables are encoded (580 clauses, 6247 bytes)
1.14/1.23	c 1	72 (50%) CSP integer variables are encoded (720 clauses, 7787 bytes)
1.14/1.23	c 1	87 (60%) CSP integer variables are encoded (870 clauses, 9437 bytes)
1.14/1.23	c 1	101 (70%) CSP integer variables are encoded (1010 clauses, 11180 bytes)
1.14/1.23	c 1	116 (80%) CSP integer variables are encoded (1160 clauses, 13130 bytes)
1.14/1.24	c 1	130 (90%) CSP integer variables are encoded (1300 clauses, 14950 bytes)
1.14/1.24	c 1	144 (100%) CSP integer variables are encoded (1440 clauses, 16770 bytes)
1.14/1.27	c 1	322 (10%) CSP clauses are encoded (4260 clauses, 60320 bytes)
1.14/1.29	c 1	643 (20%) CSP clauses are encoded (7220 clauses, 107998 bytes)
1.24/1.32	c 1	964 (30%) CSP clauses are encoded (10122 clauses, 155724 bytes)
1.24/1.33	c 2	1286 (40%) CSP clauses are encoded (13049 clauses, 203886 bytes)
1.24/1.35	c 2	1607 (50%) CSP clauses are encoded (15788 clauses, 249218 bytes)
1.24/1.36	c 2	1928 (60%) CSP clauses are encoded (18578 clauses, 295171 bytes)
1.24/1.38	c 2	2250 (70%) CSP clauses are encoded (21470 clauses, 343388 bytes)
1.24/1.39	c 2	2571 (80%) CSP clauses are encoded (24187 clauses, 388598 bytes)
1.34/1.40	c 2	2892 (90%) CSP clauses are encoded (27069 clauses, 438284 bytes)
1.34/1.41	c 2	3213 (100%) CSP clauses are encoded (30052 clauses, 491746 bytes)
1.34/1.41	c 2	3213 CSP clauses encoded
1.34/1.41	c 2	Writing map file : HOME/temp.map
1.34/1.42	c 2	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.34/1.42	c 2	SAT : 3168 SAT variables, 30052 SAT clauses, 491746 bytes
1.34/1.42	c 2	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.34/1.43	c 2	SOLVING HOME/temp.cnf
1.34/1.43	c 2	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
250.64/250.81	c 251	DECODING HOME/temp.out WITH HOME/temp.map
250.64/250.81	c 251	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'
250.67/250.93	c 251	Decoding HOME/temp.out
250.67/250.97	s UNSATISFIABLE
250.67/250.97	c 251	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
250.67/251.02	c 251	CPU 250.78 (0.05 0.02 250.45 0.26)
250.67/251.02	c 251	END Sun Jul 12 06:04:45 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-2080794-1247371234/watcher-2080794-1247371234 -o /tmp/evaluation-result-2080794-1247371234/solver-2080794-1247371234 -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-2080794-1247371234.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: 2.00 2.00 2.00 3/75 23310
/proc/meminfo: memFree=1724776/2055920 swapFree=4192812/4192956
[pid=23310] ppid=23308 vsize=12272 CPUtime=0
/proc/23310/stat : 23310 (sugar) R 23308 23310 21539 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 24190666 12566528 327 996147200 4194304 4206940 548682068608 18446744073709551615 228706712165 0 0 4224 0 0 0 0 17 0 0 0
/proc/23310/statm: 3068 327 246 3 0 168 0

[startup+0.07395 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 23310
/proc/meminfo: memFree=1724776/2055920 swapFree=4192812/4192956
[pid=23310] ppid=23308 vsize=16868 CPUtime=0.06
/proc/23310/stat : 23310 (sugar) S 23308 23310 21539 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 24190666 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23310/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.109314 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 23310
/proc/meminfo: memFree=1724776/2055920 swapFree=4192812/4192956
[pid=23310] ppid=23308 vsize=16868 CPUtime=0.06
/proc/23310/stat : 23310 (sugar) S 23308 23310 21539 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 24190666 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23310/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.301969 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 23310
/proc/meminfo: memFree=1724776/2055920 swapFree=4192812/4192956
[pid=23310] ppid=23308 vsize=16868 CPUtime=0.06
/proc/23310/stat : 23310 (sugar) S 23308 23310 21539 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 24190666 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23310/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.702006 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 23310
/proc/meminfo: memFree=1724776/2055920 swapFree=4192812/4192956
[pid=23310] ppid=23308 vsize=16868 CPUtime=0.62
/proc/23310/stat : 23310 (sugar) S 23308 23310 21539 0 -1 4194304 1292 4796 0 1 5 1 53 3 16 0 1 0 24190666 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23310/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.62
Current children cumulated vsize (KiB) 16868

[startup+1.50108 s]
/proc/loadavg: 2.00 2.00 2.00 4/86 23332
/proc/meminfo: memFree=1711312/2055920 swapFree=4192812/4192956
[pid=23310] ppid=23308 vsize=16868 CPUtime=1.39
/proc/23310/stat : 23310 (sugar) S 23308 23310 21539 0 -1 4194304 1365 11659 0 2 5 1 126 7 16 0 1 0 24190666 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23310/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 16868

[startup+3.10123 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 23334
/proc/meminfo: memFree=1719120/2055920 swapFree=4192812/4192956
[pid=23310] ppid=23308 vsize=16868 CPUtime=1.39
/proc/23310/stat : 23310 (sugar) S 23308 23310 21539 0 -1 4194304 1365 11659 0 2 5 1 126 7 16 0 1 0 24190666 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23310/statm: 4217 1113 409 3 0 796 0
[pid=23333] ppid=23310 vsize=5356 CPUtime=0
/proc/23333/stat : 23333 (sh) S 23310 23310 21539 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24190809 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23333/statm: 1339 232 193 169 0 50 0
[pid=23334] ppid=23333 vsize=2456 CPUtime=1.65
/proc/23334/stat : 23334 (picosat) R 23333 23310 21539 0 -1 4194304 532 0 0 0 153 12 0 0 25 0 1 0 24190810 2514944 516 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/23334/statm: 614 516 48 102 0 509 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 24680

[startup+6.30253 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 23334
/proc/meminfo: memFree=1718672/2055920 swapFree=4192812/4192956
[pid=23310] ppid=23308 vsize=16868 CPUtime=1.39
/proc/23310/stat : 23310 (sugar) S 23308 23310 21539 0 -1 4194304 1365 11659 0 2 5 1 126 7 16 0 1 0 24190666 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23310/statm: 4217 1113 409 3 0 796 0
[pid=23333] ppid=23310 vsize=5356 CPUtime=0
/proc/23333/stat : 23333 (sh) S 23310 23310 21539 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24190809 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23333/statm: 1339 232 193 169 0 50 0
[pid=23334] ppid=23333 vsize=2900 CPUtime=4.85
/proc/23334/stat : 23334 (picosat) R 23333 23310 21539 0 -1 4194304 629 0 0 0 473 12 0 0 25 0 1 0 24190810 2969600 613 996147200 134512640 134931368 4294956256 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 0 0 0
/proc/23334/statm: 725 613 48 102 0 620 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 25124

[startup+12.7011 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 23334
/proc/meminfo: memFree=1718096/2055920 swapFree=4192812/4192956
[pid=23310] ppid=23308 vsize=16868 CPUtime=1.39
/proc/23310/stat : 23310 (sugar) S 23308 23310 21539 0 -1 4194304 1365 11659 0 2 5 1 126 7 16 0 1 0 24190666 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23310/statm: 4217 1113 409 3 0 796 0
[pid=23333] ppid=23310 vsize=5356 CPUtime=0
/proc/23333/stat : 23333 (sh) S 23310 23310 21539 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24190809 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23333/statm: 1339 232 193 169 0 50 0
[pid=23334] ppid=23333 vsize=3396 CPUtime=11.25
/proc/23334/stat : 23334 (picosat) R 23333 23310 21539 0 -1 4194304 755 0 0 0 1112 13 0 0 25 0 1 0 24190810 3477504 739 996147200 134512640 134931368 4294956256 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 0 0 0
/proc/23334/statm: 849 739 48 102 0 744 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 25620

[startup+25.5013 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 23334
/proc/meminfo: memFree=1717456/2055920 swapFree=4192812/4192956
[pid=23310] ppid=23308 vsize=16868 CPUtime=1.39
/proc/23310/stat : 23310 (sugar) S 23308 23310 21539 0 -1 4194304 1365 11659 0 2 5 1 126 7 16 0 1 0 24190666 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23310/statm: 4217 1113 409 3 0 796 0
[pid=23333] ppid=23310 vsize=5356 CPUtime=0
/proc/23333/stat : 23333 (sh) S 23310 23310 21539 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24190809 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23333/statm: 1339 232 193 169 0 50 0
[pid=23334] ppid=23333 vsize=3860 CPUtime=24.05
/proc/23334/stat : 23334 (picosat) R 23333 23310 21539 0 -1 4194304 899 0 0 0 2392 13 0 0 25 0 1 0 24190810 3952640 877 996147200 134512640 134931368 4294956256 18446744073709551615 134530835 0 0 4096 0 0 0 0 17 0 0 0
/proc/23334/statm: 965 877 48 102 0 860 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 26084

[startup+51.1018 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 23340
/proc/meminfo: memFree=1716752/2055920 swapFree=4192812/4192956
[pid=23310] ppid=23308 vsize=16868 CPUtime=1.39
/proc/23310/stat : 23310 (sugar) S 23308 23310 21539 0 -1 4194304 1365 11659 0 2 5 1 126 7 16 0 1 0 24190666 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23310/statm: 4217 1113 409 3 0 796 0
[pid=23333] ppid=23310 vsize=5356 CPUtime=0
/proc/23333/stat : 23333 (sh) S 23310 23310 21539 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24190809 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23333/statm: 1339 232 193 169 0 50 0
[pid=23334] ppid=23333 vsize=4564 CPUtime=49.61
/proc/23334/stat : 23334 (picosat) R 23333 23310 21539 0 -1 4194304 1269 0 0 0 4948 13 0 0 25 0 1 0 24190810 4673536 1038 996147200 134512640 134931368 4294956256 18446744073709551615 134540495 0 0 4096 0 0 0 0 17 0 0 0
/proc/23334/statm: 1141 1038 48 102 0 1036 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 26788

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 23340
/proc/meminfo: memFree=1715408/2055920 swapFree=4192812/4192956
[pid=23310] ppid=23308 vsize=16868 CPUtime=1.39
/proc/23310/stat : 23310 (sugar) S 23308 23310 21539 0 -1 4194304 1365 11659 0 2 5 1 126 7 16 0 1 0 24190666 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23310/statm: 4217 1113 409 3 0 796 0
[pid=23333] ppid=23310 vsize=5356 CPUtime=0
/proc/23333/stat : 23333 (sh) S 23310 23310 21539 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24190809 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23333/statm: 1339 232 193 169 0 50 0
[pid=23334] ppid=23333 vsize=5980 CPUtime=100.8
/proc/23334/stat : 23334 (picosat) R 23333 23310 21539 0 -1 4194304 2797 0 0 0 10066 14 0 0 25 0 1 0 24190810 6123520 1328 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/23334/statm: 1495 1328 48 102 0 1390 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 28204

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 23340
/proc/meminfo: memFree=1714640/2055920 swapFree=4192812/4192956
[pid=23310] ppid=23308 vsize=16868 CPUtime=1.39
/proc/23310/stat : 23310 (sugar) S 23308 23310 21539 0 -1 4194304 1365 11659 0 2 5 1 126 7 16 0 1 0 24190666 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23310/statm: 4217 1113 409 3 0 796 0
[pid=23333] ppid=23310 vsize=5356 CPUtime=0
/proc/23333/stat : 23333 (sh) S 23310 23310 21539 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24190809 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23333/statm: 1339 232 193 169 0 50 0
[pid=23334] ppid=23333 vsize=6652 CPUtime=160.78
/proc/23334/stat : 23334 (picosat) R 23333 23310 21539 0 -1 4194304 4209 0 0 0 16063 15 0 0 25 0 1 0 24190810 6811648 1519 996147200 134512640 134931368 4294956256 18446744073709551615 134530945 0 0 4096 0 0 0 0 17 0 0 0
/proc/23334/statm: 1663 1519 48 102 0 1558 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 28876

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 23340
/proc/meminfo: memFree=1714192/2055920 swapFree=4192812/4192956
[pid=23310] ppid=23308 vsize=16868 CPUtime=1.39
/proc/23310/stat : 23310 (sugar) S 23308 23310 21539 0 -1 4194304 1365 11659 0 2 5 1 126 7 16 0 1 0 24190666 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23310/statm: 4217 1113 409 3 0 796 0
[pid=23333] ppid=23310 vsize=5356 CPUtime=0
/proc/23333/stat : 23333 (sh) S 23310 23310 21539 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24190809 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23333/statm: 1339 232 193 169 0 50 0
[pid=23334] ppid=23333 vsize=7032 CPUtime=220.75
/proc/23334/stat : 23334 (picosat) R 23333 23310 21539 0 -1 4194304 5242 0 0 0 22059 16 0 0 25 0 1 0 24190810 7200768 1627 996147200 134512640 134931368 4294956256 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/23334/statm: 1758 1627 48 102 0 1653 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 29256

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

[startup+230.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 23340
/proc/meminfo: memFree=1714192/2055920 swapFree=4192812/4192956
[pid=23310] ppid=23308 vsize=16868 CPUtime=1.39
/proc/23310/stat : 23310 (sugar) S 23308 23310 21539 0 -1 4194304 1365 11659 0 2 5 1 126 7 16 0 1 0 24190666 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23310/statm: 4217 1113 409 3 0 796 0
[pid=23333] ppid=23310 vsize=5356 CPUtime=0
/proc/23333/stat : 23333 (sh) S 23310 23310 21539 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24190809 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23333/statm: 1339 232 193 169 0 50 0
[pid=23334] ppid=23333 vsize=7028 CPUtime=228.75
/proc/23334/stat : 23334 (picosat) R 23333 23310 21539 0 -1 4194304 5359 0 0 0 22859 16 0 0 25 0 1 0 24190810 7196672 1627 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/23334/statm: 1757 1627 48 102 0 1652 0
Current children cumulated CPU time (s) 230.14
Current children cumulated vsize (KiB) 29252

[startup+243.107 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 23340
/proc/meminfo: memFree=1714000/2055920 swapFree=4192812/4192956
[pid=23310] ppid=23308 vsize=16868 CPUtime=1.39
/proc/23310/stat : 23310 (sugar) S 23308 23310 21539 0 -1 4194304 1365 11659 0 2 5 1 126 7 16 0 1 0 24190666 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23310/statm: 4217 1113 409 3 0 796 0
[pid=23333] ppid=23310 vsize=5356 CPUtime=0
/proc/23333/stat : 23333 (sh) S 23310 23310 21539 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24190809 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23333/statm: 1339 232 193 169 0 50 0
[pid=23334] ppid=23333 vsize=7416 CPUtime=241.55
/proc/23334/stat : 23334 (picosat) R 23333 23310 21539 0 -1 4194304 5526 0 0 0 24139 16 0 0 25 0 1 0 24190810 7593984 1671 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/23334/statm: 1854 1671 48 102 0 1749 0
Current children cumulated CPU time (s) 242.94
Current children cumulated vsize (KiB) 29640

[startup+246.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 23340
/proc/meminfo: memFree=1714000/2055920 swapFree=4192812/4192956
[pid=23310] ppid=23308 vsize=16868 CPUtime=1.39
/proc/23310/stat : 23310 (sugar) S 23308 23310 21539 0 -1 4194304 1365 11659 0 2 5 1 126 7 16 0 1 0 24190666 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23310/statm: 4217 1113 409 3 0 796 0
[pid=23333] ppid=23310 vsize=5356 CPUtime=0
/proc/23333/stat : 23333 (sh) S 23310 23310 21539 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24190809 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23333/statm: 1339 232 193 169 0 50 0
[pid=23334] ppid=23333 vsize=7416 CPUtime=244.75
/proc/23334/stat : 23334 (picosat) R 23333 23310 21539 0 -1 4194304 5526 0 0 0 24459 16 0 0 25 0 1 0 24190810 7593984 1671 996147200 134512640 134931368 4294956256 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 0 0 0
/proc/23334/statm: 1854 1671 48 102 0 1749 0
Current children cumulated CPU time (s) 246.14
Current children cumulated vsize (KiB) 29640

[startup+249.502 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 23340
/proc/meminfo: memFree=1714000/2055920 swapFree=4192812/4192956
[pid=23310] ppid=23308 vsize=16868 CPUtime=1.39
/proc/23310/stat : 23310 (sugar) S 23308 23310 21539 0 -1 4194304 1365 11659 0 2 5 1 126 7 16 0 1 0 24190666 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23310/statm: 4217 1113 409 3 0 796 0
[pid=23333] ppid=23310 vsize=5356 CPUtime=0
/proc/23333/stat : 23333 (sh) S 23310 23310 21539 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24190809 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23333/statm: 1339 232 193 169 0 50 0
[pid=23334] ppid=23333 vsize=7416 CPUtime=247.94
/proc/23334/stat : 23334 (picosat) R 23333 23310 21539 0 -1 4194304 5599 0 0 0 24778 16 0 0 25 0 1 0 24190810 7593984 1680 996147200 134512640 134931368 4294956256 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 0 0 0
/proc/23334/statm: 1854 1680 48 102 0 1749 0
Current children cumulated CPU time (s) 249.33
Current children cumulated vsize (KiB) 29640

[startup+250.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 23340
/proc/meminfo: memFree=1714000/2055920 swapFree=4192812/4192956
[pid=23310] ppid=23308 vsize=16868 CPUtime=1.39
/proc/23310/stat : 23310 (sugar) S 23308 23310 21539 0 -1 4194304 1365 11659 0 2 5 1 126 7 16 0 1 0 24190666 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23310/statm: 4217 1113 409 3 0 796 0
[pid=23333] ppid=23310 vsize=5356 CPUtime=0
/proc/23333/stat : 23333 (sh) S 23310 23310 21539 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24190809 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23333/statm: 1339 232 193 169 0 50 0
[pid=23334] ppid=23333 vsize=7416 CPUtime=248.74
/proc/23334/stat : 23334 (picosat) R 23333 23310 21539 0 -1 4194304 5599 0 0 0 24858 16 0 0 25 0 1 0 24190810 7593984 1680 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/23334/statm: 1854 1680 48 102 0 1749 0
Current children cumulated CPU time (s) 250.13
Current children cumulated vsize (KiB) 29640

[startup+250.702 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 23340
/proc/meminfo: memFree=1714000/2055920 swapFree=4192812/4192956
[pid=23310] ppid=23308 vsize=16868 CPUtime=1.39
/proc/23310/stat : 23310 (sugar) S 23308 23310 21539 0 -1 4194304 1365 11659 0 2 5 1 126 7 16 0 1 0 24190666 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23310/statm: 4217 1113 409 3 0 796 0
[pid=23333] ppid=23310 vsize=5356 CPUtime=0
/proc/23333/stat : 23333 (sh) S 23310 23310 21539 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24190809 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23333/statm: 1339 232 193 169 0 50 0
[pid=23334] ppid=23333 vsize=7416 CPUtime=249.15
/proc/23334/stat : 23334 (picosat) R 23333 23310 21539 0 -1 4194304 5599 0 0 0 24899 16 0 0 25 0 1 0 24190810 7593984 1680 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/23334/statm: 1854 1680 48 102 0 1749 0
Current children cumulated CPU time (s) 250.54
Current children cumulated vsize (KiB) 29640

[startup+250.902 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 23340
/proc/meminfo: memFree=1714000/2055920 swapFree=4192812/4192956
[pid=23310] ppid=23308 vsize=16868 CPUtime=250.67
/proc/23310/stat : 23310 (sugar) S 23308 23310 21539 0 -1 4194304 1428 17545 0 2 5 2 25036 24 17 0 1 0 24190666 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23310/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 250.67
Current children cumulated vsize (KiB) 16868

[startup+251.002 s]
/proc/loadavg: 2.00 2.00 2.00 3/78 23340
/proc/meminfo: memFree=1714000/2055920 swapFree=4192812/4192956
[pid=23310] ppid=23308 vsize=16868 CPUtime=250.67
/proc/23310/stat : 23310 (sugar) S 23308 23310 21539 0 -1 4194304 1448 17545 0 2 5 2 25036 24 15 0 1 0 24190666 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23310/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 250.67
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 251.02
CPU time (s): 250.802
CPU user time (s): 250.516
CPU system time (s): 0.285956
CPU usage (%): 99.9129
Max. virtual memory (cumulated for all children) (KiB): 890824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 250.516
system time used= 0.285956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22837
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= 1567
involuntary context switches= 2371

runsolver used 0.290955 second user time and 0.636903 second system time

The end

Launcher Data

Begin job on node8 at 2009-07-12 06:00:34
IDJOB=2080794
IDBENCH=57157
IDSOLVER=738
FILE ID=node8/2080794-1247371234
PBS_JOBID= 9507121
Free space on /tmp= 66288 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/haystacks/normalized-haystacks-12.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-2080794-1247371234/watcher-2080794-1247371234 -o /tmp/evaluation-result-2080794-1247371234/solver-2080794-1247371234 -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-2080794-1247371234.xml

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

MD5SUM BENCH= 2fe678b83530682aee170466efb2992f
RANDOM SEED=1424872652

node8.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		: 3000.213
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		: 3000.213
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1725256 kB
Buffers:         45244 kB
Cached:         187928 kB
SwapCached:          0 kB
Active:         156816 kB
Inactive:        98680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1725256 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1480 kB
Writeback:           0 kB
Mapped:          32976 kB
Slab:            60392 kB
Committed_AS:   245416 kB
PageTables:       1732 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66288 MiB
End job on node8 at 2009-07-12 06:04:45