Trace number 3380750

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-par-industrial (fixed)? (MO) 35997.2 4642.09

General information on the benchmark

Nameapplication/fuhs/
AProVE11/AProVE11-06.cnf
MD5SUM6fd7d026c372988cefc364000243d13f
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1455.4
Satisfiable
(Un)Satisfiability was proved
Number of variables302076
Number of clauses1039056
Sum of the clauses size2729970
Maximum clause length978
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2420562
Number of clauses of size 3588399
Number of clauses of size 429561
Number of clauses of size 569
Number of clauses of size over 5464

Solver Data 

0.36/0.67	c INFO: loaded portfolio from HOME/etc/borg-mix+class.industrial.pickle
0.36/0.67	c INFO: solving HOME/instance-3380750-1305491186.cnf
0.36/0.67	c INFO: computing task features
4.23/4.51	c INFO: computed variable-clause graph statistics
4.33/4.63	c INFO: computed clause balance statistics
21.83/22.16	c INFO: computed variable balance statistics
35.53/35.82	c INFO: computed small-clause counts
35.83/36.16	c INFO: computed Horn-clause counts
140.23/140.57	c INFO: computed variable graph statistics
140.23/140.58	c INFO: collected features for HOME/instance-3380750-1305491186.cnf in 139.81 s
140.34/140.60	c INFO: running lingeling-276@0 for 97 with 4860 remaining (b = 0.54)
140.34/140.63	c INFO: running cryptominisat-2.9.0@0 for 485 with 4860 remaining (b = 0.34)
140.34/140.66	c INFO: running lingeling-276@0 for 1261 with 4860 remaining (b = 0.45)
140.34/140.69	c INFO: running cryptominisat-2.9.0@0 for 485 with 4859 remaining (b = 0.27)
140.57/140.72	c INFO: running cryptominisat-2.9.0@0 for 1649 with 4859 remaining (b = 0.47)
140.57/140.75	c INFO: running lingeling-276@0 for 1261 with 4859 remaining (b = 0.35)
140.57/140.79	c INFO: running precosat-570@0 for 388 with 4859 remaining (b = 0.19)
141.01/140.82	c INFO: running lingeling-276@0 for 970 with 4859 remaining (b = 0.22)
940.25/240.96	c INFO: running cryptominisat-2.9.0@0 for 1940 with 4759 remaining (b = 0.42)
3293.96/536.04	c INFO: running precosat-570@0 for 582 with 4464 remaining (b = 0.17)
4027.80/628.04	c INFO: running precosat-570@0 for 388 with 4372 remaining (b = 0.13)
4066.75/632.95	c INFO: running lingeling-276@0 for 97 with 4367 remaining (b = 0.03)
4842.82/730.29	c INFO: running lingeling-276@97 for 97 with 4270 remaining (b = 0.03)
5602.95/825.60	c INFO: running SApperloT@0 for 97 with 4175 remaining (b = 0.17)
6403.74/925.96	c INFO: running cryptominisat-2.9.0@0 for 97 with 4074 remaining (b = 0.04)
7206.08/1026.57	c INFO: running precosat-570@0 for 194 with 3974 remaining (b = 0.04)
7229.17/1029.47	c INFO: running precosat-570@489 for 194 with 3971 remaining (b = 0.05)
7903.07/1113.91	c INFO: running cryptominisat-2.9.0@0 for 1843 with 3886 remaining (b = 0.31)
7942.15/1118.86	c INFO: running precosat-570@486 for 194 with 3881 remaining (b = 0.05)
8789.91/1225.17	c INFO: running precosat-570@1460 for 97 with 3775 remaining (b = 0.02)
8814.64/1228.23	c INFO: running cryptominisat-2.9.0@0 for 1843 with 3772 remaining (b = 0.29)
9518.84/1316.51	c INFO: running precosat-570@681 for 97 with 3684 remaining (b = 0.03)
9590.74/1325.53	c INFO: running precosat-570@1656 for 582 with 3675 remaining (b = 0.09)
10293.20/1413.69	c INFO: running cryptominisat-2.9.0@99 for 388 with 3586 remaining (b = 0.09)
10300.42/1414.52	c INFO: running precosat-570@0 for 388 with 3586 remaining (b = 0.11)
10326.71/1417.86	c INFO: running precosat-570@0 for 97 with 3582 remaining (b = 0.03)
11126.46/1518.24	c INFO: running precosat-570@778 for 1455 with 3482 remaining (b = 0.18)
13345.06/1796.74	c INFO: running lingeling-276@192 for 97 with 3203 remaining (b = 0.02)
13432.70/1807.76	c INFO: running cryptominisat-2.9.0@1361 for 97 with 3192 remaining (b = 0.03)
13451.02/1810.03	c INFO: running lingeling-276@100 for 97 with 3190 remaining (b = 0.02)
14120.20/1894.08	c INFO: running lingeling-276@0 for 291 with 3106 remaining (b = 0.07)
14174.42/1900.86	c INFO: running cryptominisat-2.9.0@1752 for 97 with 3099 remaining (b = 0.03)
14219.74/1906.52	c INFO: running lingeling-276@583 for 679 with 3094 remaining (b = 0.14)
14226.15/1907.38	c INFO: running lingeling-276@197 for 97 with 3093 remaining (b = 0.03)
15005.22/2005.14	c INFO: running precosat-570@2921 for 194 with 2995 remaining (b = 0.04)
15033.87/2008.72	c INFO: running lingeling-276@298 for 970 with 2991 remaining (b = 0.14)
16430.34/2184.03	c INFO: running precosat-570@390 for 388 with 2816 remaining (b = 0.09)
16499.61/2192.77	c INFO: running cryptominisat-2.9.0@392 for 97 with 2807 remaining (b = 0.03)
16621.50/2208.01	c INFO: running precosat-570@99 for 291 with 2792 remaining (b = 0.06)
17296.55/2292.83	c INFO: running cryptominisat-2.9.0@0 for 97 with 2707 remaining (b = 0.04)
18091.23/2392.66	c INFO: running lingeling-276@0 for 97 with 2608 remaining (b = 0.02)
18867.12/2490.00	c INFO: running lingeling-276@92 for 1067 with 2510 remaining (b = 0.14)
18930.05/2497.96	c INFO: running lingeling-276@97 for 97 with 2502 remaining (b = 0.02)
19644.60/2587.69	c INFO: running lingeling-276@0 for 388 with 2412 remaining (b = 0.07)
19650.28/2588.34	c INFO: running lingeling-276@680 for 582 with 2412 remaining (b = 0.08)
19705.88/2595.30	c INFO: running lingeling-276@776 for 97 with 2405 remaining (b = 0.02)
20512.86/2696.65	c INFO: running lingeling-276@877 for 388 with 2304 remaining (b = 0.06)
22662.14/2966.46	c INFO: running lingeling-276@0 for 97 with 2034 remaining (b = 0.01)
22792.77/2982.80	c INFO: running precosat-570@3022 for 97 with 2017 remaining (b = 0.01)
22832.57/2987.89	c INFO: running cryptominisat-2.9.0@588 for 1358 with 2012 remaining (b = 0.17)
22881.98/2994.09	c INFO: running cryptominisat-2.9.0@0 for 388 with 2006 remaining (b = 0.05)
23461.94/3066.83	c INFO: running cryptominisat-2.9.0@98 for 388 with 1933 remaining (b = 0.05)
23539.11/3076.56	c INFO: running lingeling-276@964 for 388 with 1924 remaining (b = 0.05)
23559.84/3079.17	c INFO: running precosat-570@0 for 97 with 1921 remaining (b = 0.04)
23573.33/3080.88	c INFO: running cryptominisat-2.9.0@196 for 1746 with 1919 remaining (b = 0.20)
24285.51/3170.28	c INFO: running glucose@0 for 194 with 1830 remaining (b = 0.03)
24359.45/3179.55	c INFO: running precosat-570@383 for 97 with 1821 remaining (b = 0.01)
25118.55/3274.87	c INFO: running precosat-570@0 for 97 with 1725 remaining (b = 0.02)
25852.10/3366.96	c INFO: running cryptominisat-2.9.0@578 for 1455 with 1633 remaining (b = 0.16)
25918.18/3375.24	c INFO: running glucose@100 for 97 with 1625 remaining (b = 0.01)
26011.47/3386.96	c INFO: running cryptominisat-2.9.0@99 for 1613 with 1613 remaining (b = 0.16)
26589.65/3459.57	c INFO: running cryptominisat-2.9.0@1940 for 97 with 1541 remaining (b = 0.03)
26615.89/3462.84	c INFO: running precosat-570@477 for 388 with 1537 remaining (b = 0.05)
26677.85/3470.66	c INFO: running cryptominisat-2.9.0@0 for 97 with 1530 remaining (b = 0.01)
27370.93/3557.76	c INFO: running lingeling-276@777 for 97 with 1442 remaining (b = 0.01)
27408.31/3562.43	c INFO: running lingeling-276@1060 for 291 with 1438 remaining (b = 0.04)
27474.34/3570.78	c INFO: running precosat-570@4476 for 582 with 1429 remaining (b = 0.06)
28185.68/3660.17	c INFO: running lingeling-276@1844 for 97 with 1340 remaining (b = 0.01)
28944.78/3755.50	c INFO: running lingeling-276@1939 for 97 with 1245 remaining (b = 0.01)
29703.04/3850.84	c INFO: running glucose@490 for 388 with 1149 remaining (b = 0.03)
29737.22/3855.15	c INFO: running precosat-570@572 for 291 with 1145 remaining (b = 0.03)
29763.49/3858.44	c INFO: running lingeling-276@1158 for 194 with 1142 remaining (b = 0.02)
31336.48/4056.11	c INFO: running precosat-570@199 for 582 with 944 remaining (b = 0.05)
32076.49/4149.13	c INFO: running precosat-570@867 for 485 with 851 remaining (b = 0.05)
32121.79/4154.87	c INFO: running precosat-570@4578 for 97 with 845 remaining (b = 0.01)
32824.27/4243.16	c INFO: running glucose@881 for 291 with 757 remaining (b = 0.03)
32920.56/4255.26	c INFO: running precosat-570@4969 for 97 with 745 remaining (b = 0.03)
33675.60/4350.16	c INFO: running cryptominisat-2.9.0@981 for 485 with 650 remaining (b = 0.05)
33679.54/4350.62	c INFO: running precosat-570@196 for 194 with 650 remaining (b = 0.02)
35163.31/4537.15	c INFO: running glucose@981 for 194 with 463 remaining (b = 0.03)
35219.82/4544.28	c INFO: running glucose@0 for 194 with 456 remaining (b = 0.02)
35899.96/4629.73	c INFO: running precosat-570@489 for 370 with 370 remaining (b = 0.03)
35989.88/4641.08	c INFO: running cryptominisat-2.9.0@0 for 97 with 359 remaining (b = 0.01)

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 node139 at 2011-05-15 22:26:27
IDJOB=3380750
IDBENCH=82354
IDSOLVER=1864
FILE ID=node139/3380750-1305491186
RUNJOBID= node139-1305490823-2523
PBS_JOBID= 13325410
Free space on /tmp= 73364 MiB

SOLVER NAME= borg-sat 11.03.02-par-industrial (fixed)
BENCH NAME= SAT11/application/fuhs/AProVE11/AProVE11-06.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-3380750-1305491186/watcher-3380750-1305491186 -o /tmp/evaluation-result-3380750-1305491186/solver-3380750-1305491186 -C 40000 -W 5100 -M 31000  python HOME/solve HOME/etc/borg-mix+class.industrial.pickle HOME/instance-3380750-1305491186.cnf -seed 1408422396 -budget 40000 -cores 8

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

MD5SUM BENCH= 6fd7d026c372988cefc364000243d13f
RANDOM SEED=1408422396

node139.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		: 2666.852
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	: 5333.70
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		: 2666.852
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	: 5332.75
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		: 2666.852
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	: 5332.74
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		: 2666.852
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	: 5332.75
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		: 2666.852
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	: 5321.49
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		: 2666.852
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		: 2666.852
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	: 5332.82
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		: 2666.852
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21660840 kB
Buffers:        333096 kB
Cached:        3119988 kB
SwapCached:          0 kB
Active:        8882936 kB
Inactive:      2087588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21660840 kB
SwapTotal:    67111528 kB
SwapFree:     67111348 kB
Dirty:           53188 kB
Writeback:           0 kB
AnonPages:     7517460 kB
Mapped:          32372 kB
Slab:           206492 kB
PageTables:      44352 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 97033508 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= 73328 MiB
End job on node139 at 2011-05-15 23:43:51