Trace number 3438353

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
SApperloT2010 2011-05-15 (fixed)UNSAT 3132.45 3132.47

General information on the benchmark

NameCRAFTED/modcircuits/
mod4block_2vars_8gates_u2.cnf
MD5SUMa5bb71bc1d85a401ce9f42ed1404d63e
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark182.547
Satisfiable
(Un)Satisfiability was proved
Number of variables387
Number of clauses62656
Sum of the clauses size362132
Maximum clause length24
Minimum clause length1
Number of clauses of size 164
Number of clauses of size 21453
Number of clauses of size 30
Number of clauses of size 41977
Number of clauses of size 53842
Number of clauses of size over 555320

Solver Data 

3132.37/3132.43	c Solved by BasicSolver 
3132.37/3132.43	
3132.37/3132.43	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3438353-1306884536/watcher-3438353-1306884536 -o /tmp/evaluation-result-3438353-1306884536/solver-3438353-1306884536 -C 5000 -W 5100 -M 15500 SApperloT2010 HOME/instance-3438353-1306884536.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.00 0.00 0.00 2/469 8472
/proc/meminfo: memFree=5026468/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=13684 CPUtime=0 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 700 0 0 0 0 0 0 0 18 0 1 0 800053297 14012416 639 33554432000 4194304 4394578 140737426962112 18446744073709551615 274473628357 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 3421 640 247 49 0 562 0

[startup+0.101607 s]
/proc/loadavg: 0.00 0.00 0.00 2/469 8472
/proc/meminfo: memFree=5026468/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=20908 CPUtime=0.09 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 2468 0 0 0 9 0 0 0 18 0 1 0 800053297 21409792 2331 33554432000 4194304 4394578 140737426962112 18446744073709551615 4258536 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 5227 2331 256 49 0 2368 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20908

[startup+0.20056 s]
/proc/loadavg: 0.00 0.00 0.00 2/469 8472
/proc/meminfo: memFree=5026468/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=20908 CPUtime=0.19 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 2468 0 0 0 19 0 0 0 18 0 1 0 800053297 21409792 2331 33554432000 4194304 4394578 140737426962112 18446744073709551615 4254552 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 5227 2331 256 49 0 2368 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 20908

[startup+0.300557 s]
/proc/loadavg: 0.00 0.00 0.00 2/469 8472
/proc/meminfo: memFree=5026468/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=20908 CPUtime=0.29 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 2468 0 0 0 29 0 0 0 18 0 1 0 800053297 21409792 2331 33554432000 4194304 4394578 140737426962112 18446744073709551615 4254508 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 5227 2331 256 49 0 2368 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20908

[startup+0.700474 s]
/proc/loadavg: 0.00 0.00 0.00 2/469 8472
/proc/meminfo: memFree=5026468/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=24144 CPUtime=0.69 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 3513 0 0 0 68 1 0 0 18 0 1 0 800053297 24723456 3103 33554432000 4194304 4394578 140737426962112 18446744073709551615 4298837 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 6036 3103 267 49 0 3177 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24144

[startup+1.50033 s]
/proc/loadavg: 0.00 0.00 0.00 3/474 8481
/proc/meminfo: memFree=4985452/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=28756 CPUtime=1.49 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 4597 0 0 0 147 2 0 0 20 0 1 0 800053297 29446144 4187 33554432000 4194304 4394578 140737426962112 18446744073709551615 4299008 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 7189 4187 267 49 0 4330 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28756

[startup+3.10111 s]
/proc/loadavg: 0.00 0.00 0.00 3/474 8481
/proc/meminfo: memFree=4982228/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=30680 CPUtime=3.09 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 5047 0 0 0 307 2 0 0 25 0 1 0 800053297 31416320 4637 33554432000 4194304 4394578 140737426962112 18446744073709551615 4298350 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 7670 4637 267 49 0 4811 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30680

[startup+6.30049 s]
/proc/loadavg: 0.16 0.03 0.01 3/474 8481
/proc/meminfo: memFree=4955232/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=35220 CPUtime=6.29 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 6064 0 0 0 627 2 0 0 25 0 1 0 800053297 36065280 5654 33554432000 4194304 4394578 140737426962112 18446744073709551615 4298841 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 8805 5654 267 49 0 5946 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35220

[startup+12.7004 s]
/proc/loadavg: 0.31 0.07 0.02 3/474 8481
/proc/meminfo: memFree=4940468/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=40400 CPUtime=12.69 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 7201 0 0 0 1267 2 0 0 25 0 1 0 800053297 41369600 6791 33554432000 4194304 4394578 140737426962112 18446744073709551615 4298862 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 10100 6791 267 49 0 7241 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40400

[startup+25.5011 s]
/proc/loadavg: 0.68 0.16 0.05 3/474 8481
/proc/meminfo: memFree=4919664/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=48564 CPUtime=25.49 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 9034 0 0 0 2546 3 0 0 25 0 1 0 800053297 49729536 8624 33554432000 4194304 4394578 140737426962112 18446744073709551615 4298826 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 12141 8624 267 49 0 9282 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 48564

[startup+51.1006 s]
/proc/loadavg: 1.13 0.31 0.10 3/474 8482
/proc/meminfo: memFree=4886492/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=61996 CPUtime=51.09 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 12159 0 0 0 5106 3 0 0 25 0 1 0 800053297 63483904 11749 33554432000 4194304 4394578 140737426962112 18446744073709551615 4299008 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 15499 11749 267 49 0 12640 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 61996

[startup+102.301 s]
/proc/loadavg: 1.62 0.56 0.20 3/474 8484
/proc/meminfo: memFree=4842800/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=72344 CPUtime=102.3 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 14365 0 0 0 10226 4 0 0 25 0 1 0 800053297 74080256 13955 33554432000 4194304 4394578 140737426962112 18446744073709551615 4299008 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 18086 13955 267 49 0 15227 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 72344

[startup+162.301 s]
/proc/loadavg: 1.93 0.85 0.32 3/474 8485
/proc/meminfo: memFree=4773928/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=103708 CPUtime=162.3 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 21928 0 0 0 16223 7 0 0 25 0 1 0 800053297 106196992 21518 33554432000 4194304 4394578 140737426962112 18446744073709551615 4298751 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 25927 21518 267 49 0 23068 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 103708

[startup+222.317 s]
/proc/loadavg: 1.97 1.06 0.42 3/474 8487
/proc/meminfo: memFree=4702464/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=114648 CPUtime=222.31 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 24332 0 0 0 22224 7 0 0 25 0 1 0 800053297 117399552 23922 33554432000 4194304 4394578 140737426962112 18446744073709551615 4327692 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 28662 23922 267 49 0 25803 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 114648

[startup+282.301 s]
/proc/loadavg: 1.99 1.23 0.52 3/474 8488
/proc/meminfo: memFree=4650960/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=129936 CPUtime=282.29 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 28120 0 0 0 28221 8 0 0 25 0 1 0 800053297 133054464 27710 33554432000 4194304 4394578 140737426962112 18446744073709551615 4298673 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 32484 27710 267 49 0 29625 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 129936

[startup+342.3 s]
/proc/loadavg: 2.14 1.40 0.62 3/474 8490
/proc/meminfo: memFree=4619800/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=144376 CPUtime=342.29 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 31764 0 0 0 34220 9 0 0 25 0 1 0 800053297 147841024 31354 33554432000 4194304 4394578 140737426962112 18446744073709551615 4298942 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 36094 31354 267 49 0 33235 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 144376

[startup+402.301 s]
/proc/loadavg: 2.12 1.52 0.71 3/474 8492
/proc/meminfo: memFree=4582676/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=158460 CPUtime=402.3 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 35298 0 0 0 40220 10 0 0 25 0 1 0 800053297 162263040 34888 33554432000 4194304 4394578 140737426962112 18446744073709551615 4287909 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 39615 34888 267 49 0 36756 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 158460

[startup+462.3 s]
/proc/loadavg: 2.04 1.61 0.78 3/474 8493
/proc/meminfo: memFree=4537252/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=167416 CPUtime=462.3 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 37476 0 0 0 46220 10 0 0 25 0 1 0 800053297 171433984 37066 33554432000 4194304 4394578 140737426962112 18446744073709551615 4298724 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 41854 37066 267 49 0 38995 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 167416

[startup+522.301 s]
/proc/loadavg: 2.01 1.67 0.86 3/474 8495
/proc/meminfo: memFree=4490088/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=177168 CPUtime=522.29 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 39435 0 0 0 52219 10 0 0 25 0 1 0 800053297 181420032 39025 33554432000 4194304 4394578 140737426962112 18446744073709551615 4298976 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 44292 39025 267 49 0 41433 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 177168

[startup+582.301 s]
/proc/loadavg: 2.00 1.73 0.93 5/474 8496
/proc/meminfo: memFree=4451260/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=194280 CPUtime=582.31 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 43671 0 0 0 58219 12 0 0 25 0 1 0 800053297 198942720 43261 33554432000 4194304 4394578 140737426962112 18446744073709551615 4298673 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 48570 43261 267 49 0 45711 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 194280

[startup+642.3 s]

################
# More data... #
################

/proc/meminfo: memFree=3417856/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=587952 CPUtime=2442.25 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 140203 0 0 0 244187 38 0 0 25 0 1 0 800053297 602062848 139793 33554432000 4194304 4394578 140737426962112 18446744073709551615 4298370 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 146988 139793 267 49 0 144129 0
Current children cumulated CPU time (s) 2442.25
Current children cumulated vsize (KiB) 587952

[startup+2502.3 s]
/proc/loadavg: 2.03 2.03 1.86 3/474 8560
/proc/meminfo: memFree=3404540/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=589104 CPUtime=2502.25 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 140419 0 0 0 250187 38 0 0 25 0 1 0 800053297 603242496 140009 33554432000 4194304 4394578 140737426962112 18446744073709551615 4298841 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 147276 140009 267 49 0 144417 0
Current children cumulated CPU time (s) 2502.25
Current children cumulated vsize (KiB) 589104

[startup+2562.3 s]
/proc/loadavg: 2.01 2.02 1.87 3/474 8561
/proc/meminfo: memFree=3369912/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=599752 CPUtime=2562.26 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 143096 0 0 0 256187 39 0 0 25 0 1 0 800053297 614146048 142686 33554432000 4194304 4394578 140737426962112 18446744073709551615 4298862 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 149938 142686 267 49 0 147079 0
Current children cumulated CPU time (s) 2562.26
Current children cumulated vsize (KiB) 599752

[startup+2622.3 s]
/proc/loadavg: 2.00 2.02 1.87 3/474 8563
/proc/meminfo: memFree=3313080/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=617808 CPUtime=2622.26 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 147614 0 0 0 262186 40 0 0 25 0 1 0 800053297 632635392 147204 33554432000 4194304 4394578 140737426962112 18446744073709551615 4299193 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 154452 147204 267 49 0 151593 0
Current children cumulated CPU time (s) 2622.26
Current children cumulated vsize (KiB) 617808

[startup+2682.3 s]
/proc/loadavg: 2.03 2.03 1.89 3/474 8564
/proc/meminfo: memFree=3276324/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=628760 CPUtime=2682.26 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 150365 0 0 0 268185 41 0 0 25 0 1 0 800053297 643850240 149955 33554432000 4194304 4394578 140737426962112 18446744073709551615 4298673 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 157190 149955 267 49 0 154331 0
Current children cumulated CPU time (s) 2682.26
Current children cumulated vsize (KiB) 628760

[startup+2742.3 s]
/proc/loadavg: 2.01 2.02 1.89 3/474 8566
/proc/meminfo: memFree=3201780/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=643112 CPUtime=2742.27 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 153953 0 0 0 274185 42 0 0 25 0 1 0 800053297 658546688 153543 33554432000 4194304 4394578 140737426962112 18446744073709551615 4316134 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 160778 153543 267 49 0 157919 0
Current children cumulated CPU time (s) 2742.27
Current children cumulated vsize (KiB) 643112

[startup+2802.3 s]
/proc/loadavg: 2.00 2.01 1.90 3/474 8568
/proc/meminfo: memFree=3171976/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=656204 CPUtime=2802.26 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 157208 0 0 0 280183 43 0 0 25 0 1 0 800053297 671952896 156798 33554432000 4194304 4394578 140737426962112 18446744073709551615 4296311 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 164051 156798 267 49 0 161192 0
Current children cumulated CPU time (s) 2802.26
Current children cumulated vsize (KiB) 656204

[startup+2862.32 s]
/proc/loadavg: 2.00 2.01 1.90 3/474 8569
/proc/meminfo: memFree=3155068/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=669984 CPUtime=2862.28 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 160577 0 0 0 286184 44 0 0 25 0 1 0 800053297 686063616 160167 33554432000 4194304 4394578 140737426962112 18446744073709551615 4298673 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 167496 160167 267 49 0 164637 0
Current children cumulated CPU time (s) 2862.28
Current children cumulated vsize (KiB) 669984

[startup+2922.3 s]
/proc/loadavg: 2.15 2.04 1.92 3/474 8571
/proc/meminfo: memFree=3093512/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=686484 CPUtime=2922.26 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 164724 0 0 0 292181 45 0 0 25 0 1 0 800053297 702959616 164314 33554432000 4194304 4394578 140737426962112 18446744073709551615 4298976 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 171621 164314 267 49 0 168762 0
Current children cumulated CPU time (s) 2922.26
Current children cumulated vsize (KiB) 686484

[startup+2982.3 s]
/proc/loadavg: 2.12 2.04 1.92 3/474 8572
/proc/meminfo: memFree=3055392/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=691780 CPUtime=2982.26 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 166027 0 0 0 298181 45 0 0 25 0 1 0 800053297 708382720 165617 33554432000 4194304 4394578 140737426962112 18446744073709551615 4298743 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 172945 165617 267 49 0 170086 0
Current children cumulated CPU time (s) 2982.26
Current children cumulated vsize (KiB) 691780

[startup+3042.3 s]
/proc/loadavg: 2.04 2.03 1.92 3/474 8574
/proc/meminfo: memFree=3006364/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=708940 CPUtime=3042.26 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 170258 0 0 0 304180 46 0 0 25 0 1 0 800053297 725954560 169848 33554432000 4194304 4394578 140737426962112 18446744073709551615 274473628357 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 177235 169848 267 49 0 174376 0
Current children cumulated CPU time (s) 3042.26
Current children cumulated vsize (KiB) 708940

[startup+3102.3 s]
/proc/loadavg: 2.01 2.02 1.92 3/474 8576
/proc/meminfo: memFree=2951400/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=715796 CPUtime=3102.27 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 171978 0 0 0 310180 47 0 0 25 0 1 0 800053297 732975104 171568 33554432000 4194304 4394578 140737426962112 18446744073709551615 4317232 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 178949 171568 267 49 0 176090 0
Current children cumulated CPU time (s) 3102.27
Current children cumulated vsize (KiB) 715796

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

[startup+3110.4 s]
/proc/loadavg: 2.01 2.02 1.92 3/474 8576
/proc/meminfo: memFree=2950276/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=715796 CPUtime=3110.37 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 171990 0 0 0 310990 47 0 0 25 0 1 0 800053297 732975104 171580 33554432000 4194304 4394578 140737426962112 18446744073709551615 4298837 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 178949 171580 267 49 0 176090 0
Current children cumulated CPU time (s) 3110.37
Current children cumulated vsize (KiB) 715796

[startup+3123.2 s]
/proc/loadavg: 2.01 2.02 1.92 3/474 8576
/proc/meminfo: memFree=2951012/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=715796 CPUtime=3123.17 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 171990 0 0 0 312270 47 0 0 25 0 1 0 800053297 732975104 171580 33554432000 4194304 4394578 140737426962112 18446744073709551615 4296527 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 178949 171580 267 49 0 176090 0
Current children cumulated CPU time (s) 3123.17
Current children cumulated vsize (KiB) 715796

[startup+3126.4 s]
/proc/loadavg: 2.01 2.02 1.92 3/474 8576
/proc/meminfo: memFree=2947660/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=716312 CPUtime=3126.37 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 172056 0 0 0 312590 47 0 0 25 0 1 0 800053297 733503488 171646 33554432000 4194304 4394578 140737426962112 18446744073709551615 4327709 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 179078 171646 267 49 0 176219 0
Current children cumulated CPU time (s) 3126.37
Current children cumulated vsize (KiB) 716312

[startup+3129.62 s]
/proc/loadavg: 2.01 2.02 1.92 3/474 8576
/proc/meminfo: memFree=2942940/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=716312 CPUtime=3129.59 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 172060 0 0 0 312912 47 0 0 25 0 1 0 800053297 733503488 171650 33554432000 4194304 4394578 140737426962112 18446744073709551615 4298673 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 179078 171650 267 49 0 176219 0
Current children cumulated CPU time (s) 3129.59
Current children cumulated vsize (KiB) 716312

[startup+3131.2 s]
/proc/loadavg: 2.01 2.02 1.92 3/474 8576
/proc/meminfo: memFree=2943188/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=716312 CPUtime=3131.17 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 172060 0 0 0 313070 47 0 0 25 0 1 0 800053297 733503488 171650 33554432000 4194304 4394578 140737426962112 18446744073709551615 4327678 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 179078 171650 267 49 0 176219 0
Current children cumulated CPU time (s) 3131.17
Current children cumulated vsize (KiB) 716312

[startup+3132 s]
/proc/loadavg: 2.01 2.02 1.92 3/474 8576
/proc/meminfo: memFree=2943064/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=716312 CPUtime=3131.97 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 172060 0 0 0 313150 47 0 0 25 0 1 0 800053297 733503488 171650 33554432000 4194304 4394578 140737426962112 18446744073709551615 4298358 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 179078 171650 267 49 0 176219 0
Current children cumulated CPU time (s) 3131.97
Current children cumulated vsize (KiB) 716312

[startup+3132.4 s]
/proc/loadavg: 2.01 2.02 1.92 3/474 8576
/proc/meminfo: memFree=2943064/32950928 swapFree=62386516/67111528
[pid=8472] ppid=8468 vsize=716312 CPUtime=3132.37 cores=1,3,5,7
/proc/8472/stat : 8472 (SApperloT2010) R 8468 8472 8442 0 -1 4202496 172060 0 0 0 313190 47 0 0 25 0 1 0 800053297 733503488 171650 33554432000 4194304 4394578 140737426962112 18446744073709551615 4298816 0 0 4096 6 0 0 0 17 1 0 0 0
/proc/8472/statm: 179078 171650 267 49 0 176219 0
Current children cumulated CPU time (s) 3132.37
Current children cumulated vsize (KiB) 716312

Child status: 20
Real time (s): 3132.47
CPU time (s): 3132.45
CPU user time (s): 3131.94
CPU system time (s): 0.506922
CPU usage (%): 99.9993
Max. virtual memory (cumulated for all children) (KiB): 716312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3131.94
system time used= 0.506922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 172072
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 29
involuntary context switches= 4127

runsolver used 13.6099 second user time and 34.8007 second system time

The end

Launcher Data 

Begin job on node125 at 2011-06-01 01:28:56
IDJOB=3438353
IDBENCH=71150
IDSOLVER=1933
FILE ID=node125/3438353-1306884536
RUNJOBID= node125-1306884535-8461
PBS_JOBID= 13488451
Free space on /tmp= 58976 MiB

SOLVER NAME= SApperloT2010 2011-05-15 (fixed)
BENCH NAME= SAT09/CRAFTED/modcircuits/mod4block_2vars_8gates_u2.cnf
COMMAND LINE= SApperloT2010 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438353-1306884536/watcher-3438353-1306884536 -o /tmp/evaluation-result-3438353-1306884536/solver-3438353-1306884536 -C 5000 -W 5100 -M 15500  SApperloT2010 HOME/instance-3438353-1306884536.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= a5bb71bc1d85a401ce9f42ed1404d63e
RANDOM SEED=1150429995

node125.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		: 2666.828
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	: 5333.65
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		: 2666.828
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	: 5266.55
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		: 2666.828
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	: 5332.84
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		: 2666.828
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	: 5332.74
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		: 2666.828
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		: 2666.828
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	: 5332.74
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		: 2666.828
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		: 2666.828
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:       5028204 kB
Buffers:        311640 kB
Cached:       18043004 kB
SwapCached:       6896 kB
Active:       15238424 kB
Inactive:     12016772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:       5028204 kB
SwapTotal:    67111528 kB
SwapFree:     62386516 kB
Dirty:            1584 kB
Writeback:           0 kB
AnonPages:     8894832 kB
Mapped:          33428 kB
Slab:           537200 kB
PageTables:      61512 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 129998876 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= 58972 MiB
End job on node125 at 2011-06-01 02:21:09