Trace number 3321461

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
borg-sat 11.03.02-industrial? (TO) 40000.4 5019.96

General information on the benchmark

NameAPPLICATIONS/satComp09_BioInstances/
rpoc_xits_09_UNSAT.cnf
MD5SUMfeb620c17f2a4d7899a2e7883baa7391
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1430
Number of clauses87044
Sum of the clauses size258924
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22369
Number of clauses of size 384652
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 523

Solver Data 

0.34/0.67	c INFO: loaded portfolio from HOME/etc/borg-mix+class.industrial.pickle
0.34/0.67	c INFO: solving HOME/instance-3321461-1304341190.cnf
0.34/0.67	c INFO: computing task features
0.61/0.94	c INFO: computed variable-clause graph statistics
0.61/0.95	c INFO: computed clause balance statistics
2.01/2.30	c INFO: computed variable balance statistics
3.21/3.51	c INFO: computed small-clause counts
3.21/3.51	c INFO: computed Horn-clause counts
3.21/3.54	c INFO: computed variable graph statistics
3.21/3.54	c INFO: collected features for HOME/instance-3321461-1304341190.cnf in 2.86 s
3.21/3.56	c INFO: running lingeling-276@0 for 97 with 39997 remaining (b = 0.25)
3.21/3.59	c INFO: running cryptominisat-2.9.0@0 for 485 with 39997 remaining (b = 0.31)
3.31/3.63	c INFO: running lingeling-276@0 for 1261 with 39997 remaining (b = 0.48)
3.31/3.66	c INFO: running cryptominisat-2.9.0@0 for 485 with 39997 remaining (b = 0.23)
3.31/3.69	c INFO: running lingeling-276@0 for 1261 with 39997 remaining (b = 0.40)
3.41/3.72	c INFO: running SApperloT@0 for 97 with 39996 remaining (b = 0.03)
3.41/3.75	c INFO: running precosat-570@0 for 388 with 39996 remaining (b = 0.17)
3.41/3.78	c INFO: running cryptominisat-2.9.0@0 for 1940 with 39996 remaining (b = 0.46)
802.56/103.77	c INFO: running lingeling-276@0 for 1164 with 39896 remaining (b = 0.30)
804.14/103.91	c INFO: running SApperloT@0 for 97 with 39896 remaining (b = 0.03)
1604.01/204.11	c INFO: running cryptominisat-2.9.0@0 for 1940 with 39796 remaining (b = 0.42)
3194.19/403.45	c INFO: running precosat-570@0 for 291 with 39597 remaining (b = 0.13)
3887.84/490.34	c INFO: running precosat-570@0 for 2231 with 39510 remaining (b = 0.41)
3911.78/493.38	c INFO: running lingeling-276@0 for 582 with 39507 remaining (b = 0.19)
5489.11/690.93	c INFO: running precosat-570@485 for 291 with 39309 remaining (b = 0.12)
7832.12/984.42	c INFO: running precosat-570@0 for 97 with 39016 remaining (b = 0.04)
8590.37/1079.41	c INFO: running cryptominisat-2.9.0@0 for 1552 with 38921 remaining (b = 0.29)
8631.93/1084.64	c INFO: running precosat-570@585 for 97 with 38916 remaining (b = 0.04)
9391.86/1179.85	c INFO: running lingeling-276@0 for 97 with 38820 remaining (b = 0.04)
10093.50/1267.74	c INFO: running lingeling-276@287 for 1067 with 38732 remaining (b = 0.18)
10101.45/1268.71	c INFO: running precosat-570@777 for 2425 with 38731 remaining (b = 0.31)
10101.45/1268.77	c INFO: running precosat-570@680 for 97 with 38731 remaining (b = 0.04)
10184.46/1279.14	c INFO: running lingeling-276@99 for 485 with 38721 remaining (b = 0.11)
10910.00/1370.01	c INFO: running lingeling-276@1163 for 194 with 38630 remaining (b = 0.04)
12453.75/1563.46	c INFO: running SApperloT@0 for 485 with 38437 remaining (b = 0.11)
14134.70/1774.09	c INFO: running precosat-570@0 for 97 with 38226 remaining (b = 0.05)
14934.95/1874.34	c INFO: running cryptominisat-2.9.0@0 for 1843 with 38126 remaining (b = 0.29)
15650.23/1964.05	c INFO: running cryptominisat-2.9.0@0 for 97 with 38036 remaining (b = 0.03)
16346.21/2051.34	c INFO: running SApperloT@486 for 97 with 37949 remaining (b = 0.02)
16473.80/2067.35	c INFO: running precosat-570@778 for 873 with 37933 remaining (b = 0.14)
17105.20/2146.55	c INFO: running glucosER@0 for 970 with 37854 remaining (b = 0.15)
17274.13/2167.73	c INFO: running precosat-570@99 for 97 with 37832 remaining (b = 0.03)
18049.10/2264.96	c INFO: running cryptominisat-2.9.0@393 for 97 with 37735 remaining (b = 0.03)
18628.64/2337.66	c INFO: running cryptominisat-2.9.0@486 for 1455 with 37663 remaining (b = 0.23)
18811.28/2360.58	c INFO: running precosat-570@196 for 194 with 37640 remaining (b = 0.06)
20353.11/2553.97	c INFO: running precosat-570@0 for 194 with 37446 remaining (b = 0.06)
20987.72/2633.54	c INFO: running cryptominisat-2.9.0@1461 for 194 with 37367 remaining (b = 0.04)
21757.88/2730.13	c INFO: running cryptominisat-2.9.0@0 for 97 with 37270 remaining (b = 0.02)
21918.84/2750.38	c INFO: running precosat-570@488 for 291 with 37250 remaining (b = 0.06)
22561.45/2830.94	c INFO: running precosat-570@390 for 388 with 37169 remaining (b = 0.06)
22564.66/2831.32	c INFO: running lingeling-276@0 for 97 with 37169 remaining (b = 0.02)
23339.53/2928.59	c INFO: running cryptominisat-2.9.0@3697 for 97 with 37072 remaining (b = 0.02)
23534.78/2953.02	c INFO: running lingeling-276@198 for 1067 with 37047 remaining (b = 0.16)
24131.17/3027.89	c INFO: running lingeling-276@0 for 97 with 36972 remaining (b = 0.02)
24227.59/3039.94	c INFO: running lingeling-276@97 for 1164 with 36960 remaining (b = 0.19)
24884.54/3122.39	c INFO: running precosat-570@685 for 97 with 36878 remaining (b = 0.02)
24906.90/3125.14	c INFO: running lingeling-276@288 for 388 with 36875 remaining (b = 0.07)
25660.30/3219.63	c INFO: running cryptominisat-2.9.0@195 for 194 with 36781 remaining (b = 0.04)
25669.87/3220.85	c INFO: running precosat-570@873 for 388 with 36779 remaining (b = 0.06)
27208.59/3413.90	c INFO: running precosat-570@1552 for 194 with 36586 remaining (b = 0.03)
28013.76/3514.87	c INFO: running glucose@0 for 873 with 36485 remaining (b = 0.15)
28745.62/3606.62	c INFO: running lingeling-276@0 for 97 with 36394 remaining (b = 0.03)
28751.16/3607.31	c INFO: running precosat-570@1940 for 291 with 36393 remaining (b = 0.05)
29505.29/3701.95	c INFO: running precosat-570@2041 for 194 with 36298 remaining (b = 0.04)
29544.32/3706.87	c INFO: running precosat-570@1066 for 291 with 36293 remaining (b = 0.05)
29689.42/3725.07	c INFO: running glucosER@1942 for 97 with 36275 remaining (b = 0.01)
30390.94/3813.06	c INFO: running lingeling-276@384 for 970 with 36187 remaining (b = 0.12)
30465.04/3822.32	c INFO: running cryptominisat-2.9.0@0 for 97 with 36178 remaining (b = 0.01)
31089.85/3900.89	c INFO: running precosat-570@4366 for 873 with 36099 remaining (b = 0.11)
31126.49/3905.41	c INFO: running precosat-570@2141 for 97 with 36095 remaining (b = 0.02)
31287.45/3925.63	c INFO: running cryptominisat-2.9.0@292 for 97 with 36075 remaining (b = 0.01)
31885.18/4000.65	c INFO: running lingeling-276@192 for 1164 with 36000 remaining (b = 0.12)
31892.27/4001.51	c INFO: running precosat-570@0 for 97 with 35999 remaining (b = 0.03)
32071.40/4024.04	c INFO: running precosat-570@2912 for 97 with 35976 remaining (b = 0.02)
32198.82/4040.10	c INFO: running cryptominisat-2.9.0@384 for 97 with 35960 remaining (b = 0.01)
32690.10/4101.78	c INFO: running SApperloT@99 for 485 with 35898 remaining (b = 0.06)
32846.16/4121.31	c INFO: running precosat-570@96 for 97 with 35879 remaining (b = 0.02)
33004.60/4141.29	c INFO: running cryptominisat-2.9.0@585 for 1358 with 35859 remaining (b = 0.14)
33561.98/4211.23	c INFO: running precosat-570@490 for 291 with 35789 remaining (b = 0.05)
33667.88/4224.59	c INFO: running precosat-570@194 for 97 with 35776 remaining (b = 0.02)
34426.73/4319.85	c INFO: running glucose@0 for 194 with 35680 remaining (b = 0.05)
35022.32/4394.60	c INFO: running lingeling-276@0 for 97 with 35606 remaining (b = 0.02)
35820.14/4494.88	c INFO: running lingeling-276@1071 for 97 with 35505 remaining (b = 0.01)
35867.94/4500.86	c INFO: running precosat-570@590 for 97 with 35499 remaining (b = 0.01)
35991.34/4516.31	c INFO: running glucosER@3397 for 2425 with 35484 remaining (b = 0.22)
36567.83/4588.78	c INFO: running glucose@878 for 291 with 35411 remaining (b = 0.05)
36594.87/4592.16	c INFO: running precosat-570@3981 for 291 with 35408 remaining (b = 0.04)
36674.50/4602.13	c INFO: running precosat-570@288 for 582 with 35398 remaining (b = 0.06)
38063.97/4776.66	c INFO: running glucosER@0 for 194 with 35224 remaining (b = 0.02)
38289.27/4804.99	c INFO: running precosat-570@4563 for 97 with 35195 remaining (b = 0.01)
38900.82/4881.78	c INFO: running precosat-570@4082 for 194 with 35118 remaining (b = 0.03)
38914.31/4883.46	c INFO: running glucose@975 for 194 with 35117 remaining (b = 0.04)
39063.97/4902.27	c INFO: running precosat-570@4852 for 388 with 35098 remaining (b = 0.05)
39676.28/4979.15	c INFO: running glucosER@969 for 97 with 35021 remaining (b = 0.02)

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data

Sorry, but this trace is too large and cannot be obtained.

Launcher Data 

Begin job on node108 at 2011-05-02 14:59:50
IDJOB=3321461
IDBENCH=71089
IDSOLVER=1710
FILE ID=node108/3321461-1304341190
RUNJOBID= node108-1304340852-18207
PBS_JOBID= 13178056
Free space on /tmp= 73388 MiB

SOLVER NAME= borg-sat 11.03.02-industrial
BENCH NAME= SAT09/APPLICATIONS/satComp09_BioInstances/rpoc_xits_09_UNSAT.cnf
COMMAND LINE= python DIR/solve DIR/etc/borg-mix+class.industrial.pickle BENCHNAME -seed RANDOMSEED -budget TIMEOUT -cores NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3321461-1304341190/watcher-3321461-1304341190 -o /tmp/evaluation-result-3321461-1304341190/solver-3321461-1304341190 -C 40000 -W 5100 -M 31000  python HOME/solve HOME/etc/borg-mix+class.industrial.pickle HOME/instance-3321461-1304341190.cnf -seed 2090541107 -budget 40000 -cores 8

TIME LIMIT= 40000 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 8

MD5SUM BENCH= feb620c17f2a4d7899a2e7883baa7391
RANDOM SEED=2090541107

node108.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.64
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      25073352 kB
Buffers:        664220 kB
Cached:        2114304 kB
SwapCached:         12 kB
Active:        5001056 kB
Inactive:      2461684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      25073352 kB
SwapTotal:    67111528 kB
SwapFree:     67111516 kB
Dirty:           32980 kB
Writeback:           0 kB
AnonPages:     4684592 kB
Mapped:          20328 kB
Slab:           334136 kB
PageTables:      18996 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 20926960 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73352 MiB
End job on node108 at 2011-05-02 16:23:32