Trace number 3373202

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
claspmt 2.0-R4095-patched (fixed)UNSAT 392.218 98.2501

General information on the benchmark

NameSAT02/handmade/zhang-lintao/
xor-chain/x1_40.shuffled.cnf
MD5SUM15f5068fb216bf26d5385140ce74faaf
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.000999
Satisfiable
(Un)Satisfiability was proved
Number of variables118
Number of clauses314
Sum of the clauses size940
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 3312
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c clasp version 2.0.0-RC2
0.00/0.00	c Reading from ...431802/instance-3373202-1305431802.cnf
0.00/0.00	c Solving...
392.01/98.24	s UNSATISFIABLE
392.01/98.24	
392.01/98.24	c Models        : 0     
392.01/98.24	c Time          : 98.242s (Solving: 98.24s 1st Model: 0.00s Unsat: 98.24s)
392.01/98.24	c CPU Time      : 392.200s

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: 961)

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-3373202-1305431802/watcher-3373202-1305431802 -o /tmp/evaluation-result-3373202-1305431802/solver-3373202-1305431802 -C 4800 -W 1300 -M 15500 HOME/claspmt -t4 -p HOME/sat11-port.txt --distribute=all,2 HOME/instance-3373202-1305431802.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 4800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 4830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 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: 1.01 1.02 1.00 2/245 21336
/proc/meminfo: memFree=21576140/32951124 swapFree=67056788/67111528
[pid=21336] ppid=21334 vsize=20872 CPUtime=0 cores=0,2,4,6
/proc/21336/stat : 21336 (claspmt) R 21334 21336 14333 0 -1 4202496 484 0 1 0 0 0 0 0 21 0 1 0 654778101 21372928 415 33554432000 4194304 4964800 140733919423680 18446744073709551615 271550537360 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/21336/statm: 5218 417 355 189 0 92 0

[startup+0.0416689 s]
/proc/loadavg: 1.01 1.02 1.00 2/245 21336
/proc/meminfo: memFree=21576140/32951124 swapFree=67056788/67111528
[pid=21336] ppid=21334 vsize=167960 CPUtime=0.12 cores=0,2,4,6
/proc/21336/stat : 21336 (claspmt) R 21334 21336 14333 0 -1 4202496 857 0 2 0 12 0 0 0 18 0 4 0 654778101 171991040 787 33554432000 4194304 4964800 140733919423680 18446744073709551615 4678045 0 0 4096 18946 18446744073709551615 0 0 17 2 0 0 0
/proc/21336/statm: 41990 787 458 189 0 36339 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 167960

[startup+0.100625 s]
/proc/loadavg: 1.01 1.02 1.00 2/245 21336
/proc/meminfo: memFree=21576140/32951124 swapFree=67056788/67111528
[pid=21336] ppid=21334 vsize=168092 CPUtime=0.35 cores=0,2,4,6
/proc/21336/stat : 21336 (claspmt) R 21334 21336 14333 0 -1 4202496 942 0 2 0 35 0 0 0 18 0 4 0 654778101 172126208 872 33554432000 4194304 4964800 140733919423680 18446744073709551615 4364704 0 0 4096 18946 18446744073709551615 0 0 17 2 0 0 0
/proc/21336/statm: 42023 872 458 189 0 36372 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 168092

[startup+0.300589 s]
/proc/loadavg: 1.01 1.02 1.00 2/245 21336
/proc/meminfo: memFree=21576140/32951124 swapFree=67056788/67111528
[pid=21336] ppid=21334 vsize=233760 CPUtime=1.15 cores=0,2,4,6
/proc/21336/stat : 21336 (claspmt) R 21334 21336 14333 0 -1 4202496 1108 0 2 0 115 0 0 0 18 0 4 0 654778101 239370240 1038 33554432000 4194304 4964800 140733919423680 18446744073709551615 4312169 0 0 4096 18946 18446744073709551615 0 0 17 2 0 0 0
/proc/21336/statm: 58440 1038 458 189 0 52789 0
Current children cumulated CPU time (s) 1.15
Current children cumulated vsize (KiB) 233760

[startup+0.700516 s]
/proc/loadavg: 1.01 1.02 1.00 2/245 21336
/proc/meminfo: memFree=21576140/32951124 swapFree=67056788/67111528
[pid=21336] ppid=21334 vsize=233892 CPUtime=2.75 cores=0,2,4,6
/proc/21336/stat : 21336 (claspmt) R 21334 21336 14333 0 -1 4202496 1287 0 2 0 275 0 0 0 18 0 4 0 654778101 239505408 1217 33554432000 4194304 4964800 140733919423680 18446744073709551615 4325338 0 0 4096 18946 18446744073709551615 0 0 17 2 0 0 0
/proc/21336/statm: 58473 1217 458 189 0 52822 0
Current children cumulated CPU time (s) 2.75
Current children cumulated vsize (KiB) 233892

[startup+1.50037 s]
/proc/loadavg: 1.01 1.02 1.00 9/257 21351
/proc/meminfo: memFree=21568024/32951124 swapFree=67056788/67111528
[pid=21336] ppid=21334 vsize=233892 CPUtime=5.94 cores=0,2,4,6
/proc/21336/stat : 21336 (claspmt) R 21334 21336 14333 0 -1 4202496 1406 0 2 0 593 1 0 0 20 0 4 0 654778101 239505408 1336 33554432000 4194304 4964800 140733919423680 18446744073709551615 4333247 0 0 4096 18946 18446744073709551615 0 0 17 2 0 0 0
/proc/21336/statm: 58473 1336 458 189 0 52822 0
[pid=21336/tid=21338] ppid=21334 vsize=233892 CPUtime=1.48 cores=0,2,4,6
/proc/21336/task/21338/stat : 21338 (claspmt) R 21334 21336 14333 0 -1 4202560 212 0 0 0 148 0 0 0 25 0 4 0 654778102 239505408 1336 33554432000 4194304 4964800 140733919423680 18446744073709551615 4312169 0 0 4096 18946 0 0 0 -1 0 0 0 0
[pid=21336/tid=21339] ppid=21334 vsize=233892 CPUtime=1.48 cores=0,2,4,6
/proc/21336/task/21339/stat : 21339 (claspmt) R 21334 21336 14333 0 -1 4202560 212 0 0 0 148 0 0 0 20 0 4 0 654778102 239505408 1336 33554432000 4194304 4964800 140733919423680 18446744073709551615 4321121 0 0 4096 18946 0 0 0 -1 4 0 0 0
[pid=21336/tid=21340] ppid=21334 vsize=233892 CPUtime=1.47 cores=0,2,4,6
/proc/21336/task/21340/stat : 21340 (claspmt) R 21334 21336 14333 0 -1 4202560 117 0 0 0 147 0 0 0 25 0 4 0 654778102 239505408 1336 33554432000 4194304 4964800 140733919423680 18446744073709551615 4345252 0 0 4096 18946 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 5.94
Current children cumulated vsize (KiB) 233892

[startup+3.10108 s]
/proc/loadavg: 1.01 1.02 1.00 10/257 21351
/proc/meminfo: memFree=21565792/32951124 swapFree=67056788/67111528
[pid=21336] ppid=21334 vsize=234024 CPUtime=12.33 cores=0,2,4,6
/proc/21336/stat : 21336 (claspmt) R 21334 21336 14333 0 -1 4202496 1540 0 2 0 1231 2 0 0 25 0 4 0 654778101 239640576 1470 33554432000 4194304 4964800 140733919423680 18446744073709551615 4660157 0 0 4096 18946 18446744073709551615 0 0 17 2 0 0 0
/proc/21336/statm: 58506 1470 458 189 0 52855 0
[pid=21336/tid=21338] ppid=21334 vsize=234024 CPUtime=3.08 cores=0,2,4,6
/proc/21336/task/21338/stat : 21338 (claspmt) R 21334 21336 14333 0 -1 4202560 290 0 0 0 308 0 0 0 25 0 4 0 654778102 239640576 1470 33554432000 4194304 4964800 140733919423680 18446744073709551615 4670308 0 0 4096 18946 0 0 0 -1 0 0 0 0
[pid=21336/tid=21339] ppid=21334 vsize=234024 CPUtime=3.08 cores=0,2,4,6
/proc/21336/task/21339/stat : 21339 (claspmt) R 21334 21336 14333 0 -1 4202560 218 0 0 0 308 0 0 0 25 0 4 0 654778102 239640576 1470 33554432000 4194304 4964800 140733919423680 18446744073709551615 4675458 0 0 4096 18946 0 0 0 -1 4 0 0 0
[pid=21336/tid=21340] ppid=21334 vsize=234024 CPUtime=3.06 cores=0,2,4,6
/proc/21336/task/21340/stat : 21340 (claspmt) R 21334 21336 14333 0 -1 4202560 119 0 0 0 306 0 0 0 18 0 4 0 654778102 239640576 1470 33554432000 4194304 4964800 140733919423680 18446744073709551615 4361367 0 0 4096 18946 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 12.33
Current children cumulated vsize (KiB) 234024

[startup+6.3005 s]
/proc/loadavg: 1.57 1.13 1.04 9/257 21351
/proc/meminfo: memFree=21564064/32951124 swapFree=67056788/67111528
[pid=21336] ppid=21334 vsize=234252 CPUtime=25.09 cores=0,2,4,6
/proc/21336/stat : 21336 (claspmt) R 21334 21336 14333 0 -1 4202496 1695 0 2 0 2507 2 0 0 25 0 4 0 654778101 239874048 1625 33554432000 4194304 4964800 140733919423680 18446744073709551615 4653482 0 0 4096 18946 18446744073709551615 0 0 17 2 0 0 0
/proc/21336/statm: 58563 1625 458 189 0 52912 0
[pid=21336/tid=21338] ppid=21334 vsize=234252 CPUtime=6.27 cores=0,2,4,6
/proc/21336/task/21338/stat : 21338 (claspmt) R 21334 21336 14333 0 -1 4202560 342 0 0 0 627 0 0 0 25 0 4 0 654778102 239874048 1625 33554432000 4194304 4964800 140733919423680 18446744073709551615 4364587 0 0 4096 18946 0 0 0 -1 0 0 0 0
[pid=21336/tid=21339] ppid=21334 vsize=234252 CPUtime=6.28 cores=0,2,4,6
/proc/21336/task/21339/stat : 21339 (claspmt) R 21334 21336 14333 0 -1 4202560 240 0 0 0 628 0 0 0 25 0 4 0 654778102 239874048 1625 33554432000 4194304 4964800 140733919423680 18446744073709551615 4363031 0 0 4096 18946 0 0 0 -1 4 0 0 0
[pid=21336/tid=21340] ppid=21334 vsize=234252 CPUtime=6.24 cores=0,2,4,6
/proc/21336/task/21340/stat : 21340 (claspmt) R 21334 21336 14333 0 -1 4202560 138 0 0 0 624 0 0 0 25 0 4 0 654778102 239874048 1625 33554432000 4194304 4964800 140733919423680 18446744073709551615 4658618 0 0 4096 18946 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 25.09
Current children cumulated vsize (KiB) 234252

[startup+12.7003 s]
/proc/loadavg: 2.09 1.25 1.07 9/257 21351
/proc/meminfo: memFree=21561864/32951124 swapFree=67056788/67111528
[pid=21336] ppid=21334 vsize=234480 CPUtime=50.64 cores=0,2,4,6
/proc/21336/stat : 21336 (claspmt) R 21334 21336 14333 0 -1 4202496 1823 0 2 0 5060 4 0 0 25 0 4 0 654778101 240107520 1753 33554432000 4194304 4964800 140733919423680 18446744073709551615 4364717 0 0 4096 18946 18446744073709551615 0 0 17 2 0 0 0
/proc/21336/statm: 58620 1753 458 189 0 52969 0
[pid=21336/tid=21338] ppid=21334 vsize=234480 CPUtime=12.68 cores=0,2,4,6
/proc/21336/task/21338/stat : 21338 (claspmt) R 21334 21336 14333 0 -1 4202560 409 0 0 0 1267 1 0 0 25 0 4 0 654778102 240107520 1753 33554432000 4194304 4964800 140733919423680 18446744073709551615 4644797 0 0 4096 18946 0 0 0 -1 0 0 0 0
[pid=21336/tid=21339] ppid=21334 vsize=234480 CPUtime=12.67 cores=0,2,4,6
/proc/21336/task/21339/stat : 21339 (claspmt) R 21334 21336 14333 0 -1 4202560 240 0 0 0 1266 1 0 0 25 0 4 0 654778102 240107520 1753 33554432000 4194304 4964800 140733919423680 18446744073709551615 271550228600 0 0 4096 18946 0 0 0 -1 4 0 0 0
[pid=21336/tid=21340] ppid=21334 vsize=234480 CPUtime=12.58 cores=0,2,4,6
/proc/21336/task/21340/stat : 21340 (claspmt) R 21334 21336 14333 0 -1 4202560 152 0 0 0 1258 0 0 0 25 0 4 0 654778102 240107520 1753 33554432000 4194304 4964800 140733919423680 18446744073709551615 4321167 0 0 4096 18946 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 234480

[startup+25.501 s]
/proc/loadavg: 3.47 1.59 1.19 9/257 21413
/proc/meminfo: memFree=21554220/32951124 swapFree=67056788/67111528
[pid=21336] ppid=21334 vsize=234460 CPUtime=101.74 cores=0,2,4,6
/proc/21336/stat : 21336 (claspmt) R 21334 21336 14333 0 -1 4202496 1896 0 2 0 10170 4 0 0 25 0 4 0 654778101 240087040 1826 33554432000 4194304 4964800 140733919423680 18446744073709551615 4660123 0 0 4096 18946 18446744073709551615 0 0 17 2 0 0 0
/proc/21336/statm: 58615 1826 458 189 0 52964 0
[pid=21336/tid=21338] ppid=21334 vsize=234460 CPUtime=25.48 cores=0,2,4,6
/proc/21336/task/21338/stat : 21338 (claspmt) R 21334 21336 14333 0 -1 4202560 457 0 0 0 2547 1 0 0 25 0 4 0 654778102 240087040 1826 33554432000 4194304 4964800 140733919423680 18446744073709551615 4321099 0 0 4096 18946 0 0 0 -1 0 0 0 0
[pid=21336/tid=21339] ppid=21334 vsize=234460 CPUtime=25.47 cores=0,2,4,6
/proc/21336/task/21339/stat : 21339 (claspmt) R 21334 21336 14333 0 -1 4202560 246 0 0 0 2546 1 0 0 25 0 4 0 654778102 240087040 1826 33554432000 4194304 4964800 140733919423680 18446744073709551615 4663346 0 0 4096 18946 0 0 0 -1 4 0 0 0
[pid=21336/tid=21340] ppid=21334 vsize=234460 CPUtime=25.29 cores=0,2,4,6
/proc/21336/task/21340/stat : 21340 (claspmt) R 21334 21336 14333 0 -1 4202560 153 0 0 0 2529 0 0 0 25 0 4 0 654778102 240087040 1826 33554432000 4194304 4964800 140733919423680 18446744073709551615 4658437 0 0 4096 18946 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 101.74
Current children cumulated vsize (KiB) 234460

[startup+51.1003 s]
/proc/loadavg: 5.01 2.11 1.37 9/257 21413
/proc/meminfo: memFree=21545544/32951124 swapFree=67056788/67111528
[pid=21336] ppid=21334 vsize=234620 CPUtime=203.96 cores=0,2,4,6
/proc/21336/stat : 21336 (claspmt) R 21334 21336 14333 0 -1 4202496 2037 0 2 0 20392 4 0 0 25 0 4 0 654778101 240250880 1967 33554432000 4194304 4964800 140733919423680 18446744073709551615 4659376 0 0 4096 18946 18446744073709551615 0 0 17 2 0 0 0
/proc/21336/statm: 58655 1967 458 189 0 53004 0
[pid=21336/tid=21338] ppid=21334 vsize=234620 CPUtime=51.08 cores=0,2,4,6
/proc/21336/task/21338/stat : 21338 (claspmt) R 21334 21336 14333 0 -1 4202560 501 0 0 0 5107 1 0 0 25 0 4 0 654778102 240250880 1967 33554432000 4194304 4964800 140733919423680 18446744073709551615 4321102 0 0 4096 18946 0 0 0 -1 0 0 0 0
[pid=21336/tid=21339] ppid=21334 vsize=234620 CPUtime=51.07 cores=0,2,4,6
/proc/21336/task/21339/stat : 21339 (claspmt) R 21334 21336 14333 0 -1 4202560 246 0 0 0 5106 1 0 0 25 0 4 0 654778102 240250880 1967 33554432000 4194304 4964800 140733919423680 18446744073709551615 4642415 0 0 4096 18946 0 0 0 -1 4 0 0 0
[pid=21336/tid=21340] ppid=21334 vsize=234620 CPUtime=50.7 cores=0,2,4,6
/proc/21336/task/21340/stat : 21340 (claspmt) R 21334 21336 14333 0 -1 4202560 175 0 0 0 5070 0 0 0 25 0 4 0 654778102 240250880 1967 33554432000 4194304 4964800 140733919423680 18446744073709551615 4319795 0 0 4096 18946 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 203.96
Current children cumulated vsize (KiB) 234620

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

[startup+76.7007 s]
/proc/loadavg: 6.17 2.61 1.56 9/257 21414
/proc/meminfo: memFree=21544032/32951124 swapFree=67056788/67111528
[pid=21336] ppid=21334 vsize=234620 CPUtime=306.17 cores=0,2,4,6
/proc/21336/stat : 21336 (claspmt) R 21334 21336 14333 0 -1 4202496 2101 0 2 0 30613 4 0 0 25 0 4 0 654778101 240250880 2031 33554432000 4194304 4964800 140733919423680 18446744073709551615 4338784 0 0 4096 18946 18446744073709551615 0 0 17 2 0 0 0
/proc/21336/statm: 58655 2031 458 189 0 53004 0
[pid=21336/tid=21338] ppid=21334 vsize=234620 CPUtime=76.68 cores=0,2,4,6
/proc/21336/task/21338/stat : 21338 (claspmt) R 21334 21336 14333 0 -1 4202560 508 0 0 0 7667 1 0 0 25 0 4 0 654778102 240250880 2031 33554432000 4194304 4964800 140733919423680 18446744073709551615 4320928 0 0 4096 18946 0 0 0 -1 0 0 0 0
[pid=21336/tid=21339] ppid=21334 vsize=234620 CPUtime=76.67 cores=0,2,4,6
/proc/21336/task/21339/stat : 21339 (claspmt) R 21334 21336 14333 0 -1 4202560 246 0 0 0 7666 1 0 0 25 0 4 0 654778102 240250880 2031 33554432000 4194304 4964800 140733919423680 18446744073709551615 4332318 0 0 4096 18946 0 0 0 -1 4 0 0 0
[pid=21336/tid=21340] ppid=21334 vsize=234620 CPUtime=76.12 cores=0,2,4,6
/proc/21336/task/21340/stat : 21340 (claspmt) R 21334 21336 14333 0 -1 4202560 175 0 0 0 7612 0 0 0 25 0 4 0 654778102 240250880 2031 33554432000 4194304 4964800 140733919423680 18446744073709551615 4653198 0 0 4096 18946 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 306.17
Current children cumulated vsize (KiB) 234620

[startup+89.5004 s]
/proc/loadavg: 6.57 2.87 1.66 9/257 21414
/proc/meminfo: memFree=21542532/32951124 swapFree=67056788/67111528
[pid=21336] ppid=21334 vsize=234620 CPUtime=357.28 cores=0,2,4,6
/proc/21336/stat : 21336 (claspmt) R 21334 21336 14333 0 -1 4202496 2127 0 2 0 35724 4 0 0 25 0 4 0 654778101 240250880 2057 33554432000 4194304 4964800 140733919423680 18446744073709551615 4684744 0 0 4096 18946 18446744073709551615 0 0 17 2 0 0 0
/proc/21336/statm: 58655 2057 458 189 0 53004 0
[pid=21336/tid=21338] ppid=21334 vsize=234620 CPUtime=89.48 cores=0,2,4,6
/proc/21336/task/21338/stat : 21338 (claspmt) R 21334 21336 14333 0 -1 4202560 513 0 0 0 8947 1 0 0 25 0 4 0 654778102 240250880 2057 33554432000 4194304 4964800 140733919423680 18446744073709551615 271550197097 0 0 4096 18946 0 0 0 -1 0 0 0 0
[pid=21336/tid=21339] ppid=21334 vsize=234620 CPUtime=89.47 cores=0,2,4,6
/proc/21336/task/21339/stat : 21339 (claspmt) R 21334 21336 14333 0 -1 4202560 254 0 0 0 8946 1 0 0 25 0 4 0 654778102 240250880 2057 33554432000 4194304 4964800 140733919423680 18446744073709551615 4320909 0 0 4096 18946 0 0 0 -1 4 0 0 0
[pid=21336/tid=21340] ppid=21334 vsize=234620 CPUtime=88.82 cores=0,2,4,6
/proc/21336/task/21340/stat : 21340 (claspmt) R 21334 21336 14333 0 -1 4202560 175 0 0 0 8882 0 0 0 25 0 4 0 654778102 240250880 2057 33554432000 4194304 4964800 140733919423680 18446744073709551615 4312158 0 0 4096 18946 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 357.28
Current children cumulated vsize (KiB) 234620

[startup+92.7008 s]
/proc/loadavg: 6.57 2.87 1.66 9/257 21415
/proc/meminfo: memFree=21542160/32951124 swapFree=67056788/67111528
[pid=21336] ppid=21334 vsize=234620 CPUtime=370.05 cores=0,2,4,6
/proc/21336/stat : 21336 (claspmt) R 21334 21336 14333 0 -1 4202496 2127 0 2 0 37001 4 0 0 25 0 4 0 654778101 240250880 2057 33554432000 4194304 4964800 140733919423680 18446744073709551615 4668909 0 0 4096 18946 18446744073709551615 0 0 17 2 0 0 0
/proc/21336/statm: 58655 2057 458 189 0 53004 0
[pid=21336/tid=21338] ppid=21334 vsize=234620 CPUtime=92.68 cores=0,2,4,6
/proc/21336/task/21338/stat : 21338 (claspmt) R 21334 21336 14333 0 -1 4202560 513 0 0 0 9267 1 0 0 25 0 4 0 654778102 240250880 2057 33554432000 4194304 4964800 140733919423680 18446744073709551615 4653186 0 0 4096 18946 0 0 0 -1 0 0 0 0
[pid=21336/tid=21339] ppid=21334 vsize=234620 CPUtime=92.67 cores=0,2,4,6
/proc/21336/task/21339/stat : 21339 (claspmt) R 21334 21336 14333 0 -1 4202560 254 0 0 0 9266 1 0 0 25 0 4 0 654778102 240250880 2057 33554432000 4194304 4964800 140733919423680 18446744073709551615 4653199 0 0 4096 18946 0 0 0 -1 4 0 0 0
[pid=21336/tid=21340] ppid=21334 vsize=234620 CPUtime=92 cores=0,2,4,6
/proc/21336/task/21340/stat : 21340 (claspmt) R 21334 21336 14333 0 -1 4202560 175 0 0 0 9200 0 0 0 25 0 4 0 654778102 240250880 2057 33554432000 4194304 4964800 140733919423680 18446744073709551615 4670308 0 0 4096 18946 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 370.05
Current children cumulated vsize (KiB) 234620

[startup+95.9002 s]
/proc/loadavg: 6.69 2.96 1.69 9/257 21415
/proc/meminfo: memFree=21542284/32951124 swapFree=67056788/67111528
[pid=21336] ppid=21334 vsize=234620 CPUtime=382.83 cores=0,2,4,6
/proc/21336/stat : 21336 (claspmt) R 21334 21336 14333 0 -1 4202496 2127 0 2 0 38279 4 0 0 25 0 4 0 654778101 240250880 2057 33554432000 4194304 4964800 140733919423680 18446744073709551615 271550204946 0 0 4096 18946 18446744073709551615 0 0 17 2 0 0 0
/proc/21336/statm: 58655 2057 458 189 0 53004 0
[pid=21336/tid=21338] ppid=21334 vsize=234620 CPUtime=95.88 cores=0,2,4,6
/proc/21336/task/21338/stat : 21338 (claspmt) R 21334 21336 14333 0 -1 4202560 513 0 0 0 9587 1 0 0 25 0 4 0 654778102 240250880 2057 33554432000 4194304 4964800 140733919423680 18446744073709551615 4670346 0 0 4096 18946 0 0 0 -1 0 0 0 0
[pid=21336/tid=21339] ppid=21334 vsize=234620 CPUtime=95.87 cores=0,2,4,6
/proc/21336/task/21339/stat : 21339 (claspmt) R 21334 21336 14333 0 -1 4202560 254 0 0 0 9586 1 0 0 25 0 4 0 654778102 240250880 2057 33554432000 4194304 4964800 140733919423680 18446744073709551615 4670308 0 0 4096 18946 0 0 0 -1 4 0 0 0
[pid=21336/tid=21340] ppid=21334 vsize=234620 CPUtime=95.18 cores=0,2,4,6
/proc/21336/task/21340/stat : 21340 (claspmt) R 21334 21336 14333 0 -1 4202560 175 0 0 0 9518 0 0 0 25 0 4 0 654778102 240250880 2057 33554432000 4194304 4964800 140733919423680 18446744073709551615 4668568 0 0 4096 18946 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 382.83
Current children cumulated vsize (KiB) 234620

[startup+97.5009 s]
/proc/loadavg: 6.69 2.96 1.69 10/257 21415
/proc/meminfo: memFree=21542036/32951124 swapFree=67056788/67111528
[pid=21336] ppid=21334 vsize=234620 CPUtime=389.22 cores=0,2,4,6
/proc/21336/stat : 21336 (claspmt) R 21334 21336 14333 0 -1 4202496 2127 0 2 0 38918 4 0 0 25 0 4 0 654778101 240250880 2057 33554432000 4194304 4964800 140733919423680 18446744073709551615 4364587 0 0 4096 18946 18446744073709551615 0 0 17 2 0 0 0
/proc/21336/statm: 58655 2057 458 189 0 53004 0
[pid=21336/tid=21338] ppid=21334 vsize=234620 CPUtime=97.48 cores=0,2,4,6
/proc/21336/task/21338/stat : 21338 (claspmt) R 21334 21336 14333 0 -1 4202560 513 0 0 0 9747 1 0 0 25 0 4 0 654778102 240250880 2057 33554432000 4194304 4964800 140733919423680 18446744073709551615 4670640 0 0 4096 18946 0 0 0 -1 0 0 0 0
[pid=21336/tid=21339] ppid=21334 vsize=234620 CPUtime=97.47 cores=0,2,4,6
/proc/21336/task/21339/stat : 21339 (claspmt) R 21334 21336 14333 0 -1 4202560 254 0 0 0 9746 1 0 0 25 0 4 0 654778102 240250880 2057 33554432000 4194304 4964800 140733919423680 18446744073709551615 4654610 0 0 4096 18946 0 0 0 -1 4 0 0 0
[pid=21336/tid=21340] ppid=21334 vsize=234620 CPUtime=96.77 cores=0,2,4,6
/proc/21336/task/21340/stat : 21340 (claspmt) R 21334 21336 14333 0 -1 4202560 175 0 0 0 9677 0 0 0 25 0 4 0 654778102 240250880 2057 33554432000 4194304 4964800 140733919423680 18446744073709551615 4670097 0 0 4096 18946 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 389.22
Current children cumulated vsize (KiB) 234620

[startup+97.9088 s]
/proc/loadavg: 6.79 3.04 1.72 9/257 21415
/proc/meminfo: memFree=21541912/32951124 swapFree=67056788/67111528
[pid=21336] ppid=21334 vsize=234620 CPUtime=390.85 cores=0,2,4,6
/proc/21336/stat : 21336 (claspmt) R 21334 21336 14333 0 -1 4202496 2127 0 2 0 39081 4 0 0 25 0 4 0 654778101 240250880 2057 33554432000 4194304 4964800 140733919423680 18446744073709551615 4670440 0 0 4096 18946 18446744073709551615 0 0 17 2 0 0 0
/proc/21336/statm: 58655 2057 458 189 0 53004 0
[pid=21336/tid=21338] ppid=21334 vsize=234620 CPUtime=97.89 cores=0,2,4,6
/proc/21336/task/21338/stat : 21338 (claspmt) R 21334 21336 14333 0 -1 4202560 513 0 0 0 9788 1 0 0 25 0 4 0 654778102 240250880 2057 33554432000 4194304 4964800 140733919423680 18446744073709551615 4690224 0 0 4096 18946 0 0 0 -1 0 0 0 0
[pid=21336/tid=21339] ppid=21334 vsize=234620 CPUtime=97.88 cores=0,2,4,6
/proc/21336/task/21339/stat : 21339 (claspmt) R 21334 21336 14333 0 -1 4202560 254 0 0 0 9787 1 0 0 25 0 4 0 654778102 240250880 2057 33554432000 4194304 4964800 140733919423680 18446744073709551615 4670328 0 0 4096 18946 0 0 0 -1 4 0 0 0
[pid=21336/tid=21340] ppid=21334 vsize=234620 CPUtime=97.17 cores=0,2,4,6
/proc/21336/task/21340/stat : 21340 (claspmt) R 21334 21336 14333 0 -1 4202560 175 0 0 0 9717 0 0 0 25 0 4 0 654778102 240250880 2057 33554432000 4194304 4964800 140733919423680 18446744073709551615 4660372 0 0 4096 18946 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 390.85
Current children cumulated vsize (KiB) 234620

[startup+98.1008 s]
/proc/loadavg: 6.79 3.04 1.72 9/257 21415
/proc/meminfo: memFree=21541912/32951124 swapFree=67056788/67111528
[pid=21336] ppid=21334 vsize=234620 CPUtime=391.61 cores=0,2,4,6
/proc/21336/stat : 21336 (claspmt) R 21334 21336 14333 0 -1 4202496 2127 0 2 0 39157 4 0 0 25 0 4 0 654778101 240250880 2057 33554432000 4194304 4964800 140733919423680 18446744073709551615 4364602 0 0 4096 18946 18446744073709551615 0 0 17 2 0 0 0
/proc/21336/statm: 58655 2057 458 189 0 53004 0
[pid=21336/tid=21338] ppid=21334 vsize=234620 CPUtime=98.08 cores=0,2,4,6
/proc/21336/task/21338/stat : 21338 (claspmt) R 21334 21336 14333 0 -1 4202560 513 0 0 0 9807 1 0 0 25 0 4 0 654778102 240250880 2057 33554432000 4194304 4964800 140733919423680 18446744073709551615 4670323 0 0 4096 18946 0 0 0 -1 0 0 0 0
[pid=21336/tid=21339] ppid=21334 vsize=234620 CPUtime=98.07 cores=0,2,4,6
/proc/21336/task/21339/stat : 21339 (claspmt) R 21334 21336 14333 0 -1 4202560 254 0 0 0 9806 1 0 0 25 0 4 0 654778102 240250880 2057 33554432000 4194304 4964800 140733919423680 18446744073709551615 4669350 0 0 4096 18946 0 0 0 -1 4 0 0 0
[pid=21336/tid=21340] ppid=21334 vsize=234620 CPUtime=97.36 cores=0,2,4,6
/proc/21336/task/21340/stat : 21340 (claspmt) R 21334 21336 14333 0 -1 4202560 175 0 0 0 9736 0 0 0 25 0 4 0 654778102 240250880 2057 33554432000 4194304 4964800 140733919423680 18446744073709551615 4669479 0 0 4096 18946 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 391.61
Current children cumulated vsize (KiB) 234620

[startup+98.2008 s]
/proc/loadavg: 6.79 3.04 1.72 9/257 21415
/proc/meminfo: memFree=21541912/32951124 swapFree=67056788/67111528
[pid=21336] ppid=21334 vsize=234620 CPUtime=392.01 cores=0,2,4,6
/proc/21336/stat : 21336 (claspmt) R 21334 21336 14333 0 -1 4202496 2127 0 2 0 39197 4 0 0 25 0 4 0 654778101 240250880 2057 33554432000 4194304 4964800 140733919423680 18446744073709551615 4670328 0 0 4096 18946 18446744073709551615 0 0 17 2 0 0 0
/proc/21336/statm: 58655 2057 458 189 0 53004 0
[pid=21336/tid=21338] ppid=21334 vsize=234620 CPUtime=98.18 cores=0,2,4,6
/proc/21336/task/21338/stat : 21338 (claspmt) R 21334 21336 14333 0 -1 4202560 513 0 0 0 9817 1 0 0 25 0 4 0 654778102 240250880 2057 33554432000 4194304 4964800 140733919423680 18446744073709551615 4321069 0 0 4096 18946 0 0 0 -1 0 0 0 0
[pid=21336/tid=21339] ppid=21334 vsize=234620 CPUtime=98.17 cores=0,2,4,6
/proc/21336/task/21339/stat : 21339 (claspmt) R 21334 21336 14333 0 -1 4202560 254 0 0 0 9816 1 0 0 25 0 4 0 654778102 240250880 2057 33554432000 4194304 4964800 140733919423680 18446744073709551615 4670299 0 0 4096 18946 0 0 0 -1 4 0 0 0
[pid=21336/tid=21340] ppid=21334 vsize=234620 CPUtime=97.46 cores=0,2,4,6
/proc/21336/task/21340/stat : 21340 (claspmt) R 21334 21336 14333 0 -1 4202560 175 0 0 0 9746 0 0 0 25 0 4 0 654778102 240250880 2057 33554432000 4194304 4964800 140733919423680 18446744073709551615 4670330 0 0 4096 18946 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 392.01
Current children cumulated vsize (KiB) 234620

Child status: 20
Real time (s): 98.2501
CPU time (s): 392.218
CPU user time (s): 392.168
CPU system time (s): 0.049992
CPU usage (%): 399.204
Max. virtual memory (cumulated for all children) (KiB): 234620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 392.168
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2139
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5492
involuntary context switches= 5865

runsolver used 0.233964 second user time and 0.487925 second system time

The end

Launcher Data 

Begin job on node133 at 2011-05-15 05:56:42
IDJOB=3373202
IDBENCH=87817
IDSOLVER=1853
FILE ID=node133/3373202-1305431802
RUNJOBID= node133-1305431802-21324
PBS_JOBID= 13324568
Free space on /tmp= 73672 MiB

SOLVER NAME= claspmt 2.0-R4095-patched (fixed)
BENCH NAME= SAT02/handmade/zhang-lintao/xor-chain/x1_40.shuffled.cnf
COMMAND LINE= HOME/claspmt -tNBCORE -p HOME/sat11-port.txt --distribute=all,2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3373202-1305431802/watcher-3373202-1305431802 -o /tmp/evaluation-result-3373202-1305431802/solver-3373202-1305431802 -C 4800 -W 1300 -M 15500  HOME/claspmt -t4 -p HOME/sat11-port.txt --distribute=all,2 HOME/instance-3373202-1305431802.cnf

TIME LIMIT= 4800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 15f5068fb216bf26d5385140ce74faaf
RANDOM SEED=1386193879

node133.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		: 2666.834
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	: 5333.66
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		: 2666.834
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		: 2666.834
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		: 2666.834
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	: 6741.12
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		: 2666.834
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	: 5332.74
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		: 2666.834
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	: 5332.83
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		: 2666.834
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	: 5332.74
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		: 2666.834
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:     32951124 kB
MemFree:      21576420 kB
Buffers:        283988 kB
Cached:        3386884 kB
SwapCached:       8724 kB
Active:        8557080 kB
Inactive:      2538256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21576420 kB
SwapTotal:    67111528 kB
SwapFree:     67056788 kB
Dirty:             792 kB
Writeback:           0 kB
AnonPages:     7421384 kB
Mapped:          20560 kB
Slab:           194864 kB
PageTables:      23172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 19198808 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73672 MiB
End job on node133 at 2011-05-15 05:58:21