Trace number 3266526

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
rcl 2011-04-01? (TO) 1300.03 1300.01

General information on the benchmark

NameSAT02/handmade/zhang-lintao/
xor-chain/x1_80.shuffled.cnf
MD5SUM53a7d1541ad9c0dde902ec3a505ae8fc
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.001998
Satisfiable
(Un)Satisfiability was proved
Number of variables238
Number of clauses634
Sum of the clauses size1900
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 3632
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 Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |     634     1900 |     190       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |     632     2448 |      --       0       --      -- |     --   | -2/548
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 168   #clauses: 632   #literals: 2448
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3266526-1303578727/watcher-3266526-1303578727 -o /tmp/evaluation-result-3266526-1303578727/solver-3266526-1303578727 -C 2400 -W 1300 -M 7680 ./esg_static.sh HOME/instance-3266526-1303578727.cnf 

running on 2 cores: 5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.12 3.81 3.86 5/192 2475
/proc/meminfo: memFree=12924008/32951124 swapFree=67111528/67111528
[pid=2475] ppid=2473 vsize=11800 CPUtime=0 cores=5,7
/proc/2475/stat : 2475 (runsolver) R 2473 2475 504 0 -1 4202560 42 0 0 0 0 0 0 0 23 0 1 0 469475034 12083200 51 33554432000 4194304 5434984 140735014902064 18446744073709551615 4881607 0 2147483391 4096 24578 0 0 0 17 7 0 0 0
/proc/2475/statm: 2950 51 31 303 0 2644 0

[startup+0.0469441 s]
/proc/loadavg: 3.12 3.81 3.86 5/192 2475
/proc/meminfo: memFree=12924008/32951124 swapFree=67111528/67111528
[pid=2475] ppid=2473 vsize=8700 CPUtime=0 cores=5,7
/proc/2475/stat : 2475 (esg_static.sh) S 2473 2475 504 0 -1 4202496 356 175 0 0 0 0 0 0 23 0 1 0 469475034 8908800 253 33554432000 4194304 4922060 140735233750976 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2475/statm: 2175 253 209 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100934 s]
/proc/loadavg: 3.12 3.81 3.86 5/192 2475
/proc/meminfo: memFree=12924008/32951124 swapFree=67111528/67111528
[pid=2475] ppid=2473 vsize=8700 CPUtime=0 cores=5,7
/proc/2475/stat : 2475 (esg_static.sh) S 2473 2475 504 0 -1 4202496 356 175 0 0 0 0 0 0 23 0 1 0 469475034 8908800 253 33554432000 4194304 4922060 140735233750976 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2475/statm: 2175 253 209 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300896 s]
/proc/loadavg: 3.12 3.81 3.86 5/192 2475
/proc/meminfo: memFree=12924008/32951124 swapFree=67111528/67111528
[pid=2475] ppid=2473 vsize=8700 CPUtime=0 cores=5,7
/proc/2475/stat : 2475 (esg_static.sh) S 2473 2475 504 0 -1 4202496 356 175 0 0 0 0 0 0 23 0 1 0 469475034 8908800 253 33554432000 4194304 4922060 140735233750976 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2475/statm: 2175 253 209 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.70082 s]
/proc/loadavg: 3.12 3.81 3.86 5/192 2475
/proc/meminfo: memFree=12924008/32951124 swapFree=67111528/67111528
[pid=2475] ppid=2473 vsize=8700 CPUtime=0 cores=5,7
/proc/2475/stat : 2475 (esg_static.sh) S 2473 2475 504 0 -1 4202496 356 175 0 0 0 0 0 0 23 0 1 0 469475034 8908800 253 33554432000 4194304 4922060 140735233750976 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2475/statm: 2175 253 209 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50071 s]
/proc/loadavg: 3.12 3.81 3.86 5/194 2478
/proc/meminfo: memFree=12915568/32951124 swapFree=67111528/67111528
[pid=2475] ppid=2473 vsize=8700 CPUtime=0 cores=5,7
/proc/2475/stat : 2475 (esg_static.sh) S 2473 2475 504 0 -1 4202496 356 175 0 0 0 0 0 0 23 0 1 0 469475034 8908800 253 33554432000 4194304 4922060 140735233750976 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2475/statm: 2175 253 209 178 0 68 0
[pid=2478] ppid=2475 vsize=11252 CPUtime=1.47 cores=5,7
/proc/2478/stat : 2478 (cdcl) R 2475 2475 504 0 -1 4202496 1298 0 0 0 147 0 0 0 25 0 1 0 469475035 11522048 1202 33554432000 4194304 4218580 140735462053424 18446744073709551615 4208519 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/2478/statm: 2813 1202 131 6 0 1283 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 19952

[startup+3.1004 s]
/proc/loadavg: 3.12 3.81 3.86 5/194 2478
/proc/meminfo: memFree=12913212/32951124 swapFree=67111528/67111528
[pid=2475] ppid=2473 vsize=8700 CPUtime=0 cores=5,7
/proc/2475/stat : 2475 (esg_static.sh) S 2473 2475 504 0 -1 4202496 356 175 0 0 0 0 0 0 23 0 1 0 469475034 8908800 253 33554432000 4194304 4922060 140735233750976 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2475/statm: 2175 253 209 178 0 68 0
[pid=2478] ppid=2475 vsize=13424 CPUtime=3.07 cores=5,7
/proc/2478/stat : 2478 (cdcl) R 2475 2475 504 0 -1 4202496 1842 0 0 0 307 0 0 0 25 0 1 0 469475035 13746176 1744 33554432000 4194304 4218580 140735462053424 18446744073709551615 4208475 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/2478/statm: 3356 1744 131 6 0 1826 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 22124

[startup+6.30079 s]
/proc/loadavg: 3.19 3.82 3.86 5/194 2478
/proc/meminfo: memFree=12906392/32951124 swapFree=67111528/67111528
[pid=2475] ppid=2473 vsize=8700 CPUtime=0 cores=5,7
/proc/2475/stat : 2475 (esg_static.sh) S 2473 2475 504 0 -1 4202496 356 175 0 0 0 0 0 0 23 0 1 0 469475034 8908800 253 33554432000 4194304 4922060 140735233750976 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2475/statm: 2175 253 209 178 0 68 0
[pid=2478] ppid=2475 vsize=15124 CPUtime=6.27 cores=5,7
/proc/2478/stat : 2478 (cdcl) R 2475 2475 504 0 -1 4202496 2308 0 0 0 627 0 0 0 25 0 1 0 469475035 15486976 2164 33554432000 4194304 4218580 140735462053424 18446744073709551615 4208418 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/2478/statm: 3781 2164 131 6 0 2251 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 23824

[startup+12.7006 s]
/proc/loadavg: 3.26 3.82 3.86 5/194 2478
/proc/meminfo: memFree=12896612/32951124 swapFree=67111528/67111528
[pid=2475] ppid=2473 vsize=8700 CPUtime=0 cores=5,7
/proc/2475/stat : 2475 (esg_static.sh) S 2473 2475 504 0 -1 4202496 356 175 0 0 0 0 0 0 23 0 1 0 469475034 8908800 253 33554432000 4194304 4922060 140735233750976 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2475/statm: 2175 253 209 178 0 68 0
[pid=2478] ppid=2475 vsize=18700 CPUtime=12.67 cores=5,7
/proc/2478/stat : 2478 (cdcl) R 2475 2475 504 0 -1 4202496 3348 0 0 0 1267 0 0 0 25 0 1 0 469475035 19148800 3075 33554432000 4194304 4218580 140735462053424 18446744073709551615 4208446 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/2478/statm: 4675 3075 131 6 0 3145 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 27400

[startup+25.5012 s]
/proc/loadavg: 3.42 3.83 3.86 5/194 2479
/proc/meminfo: memFree=12888036/32951124 swapFree=67111528/67111528
[pid=2475] ppid=2473 vsize=8700 CPUtime=0 cores=5,7
/proc/2475/stat : 2475 (esg_static.sh) S 2473 2475 504 0 -1 4202496 356 175 0 0 0 0 0 0 23 0 1 0 469475034 8908800 253 33554432000 4194304 4922060 140735233750976 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2475/statm: 2175 253 209 178 0 68 0
[pid=2478] ppid=2475 vsize=21244 CPUtime=25.48 cores=5,7
/proc/2478/stat : 2478 (cdcl) R 2475 2475 504 0 -1 4202496 4346 0 0 0 2547 1 0 0 25 0 1 0 469475035 21753856 3721 33554432000 4194304 4218580 140735462053424 18446744073709551615 4208451 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/2478/statm: 5311 3721 131 6 0 3781 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 29944

[startup+51.1003 s]
/proc/loadavg: 3.62 3.84 3.86 5/194 2479
/proc/meminfo: memFree=12875224/32951124 swapFree=67111528/67111528
[pid=2475] ppid=2473 vsize=8700 CPUtime=0 cores=5,7
/proc/2475/stat : 2475 (esg_static.sh) S 2473 2475 504 0 -1 4202496 356 175 0 0 0 0 0 0 23 0 1 0 469475034 8908800 253 33554432000 4194304 4922060 140735233750976 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2475/statm: 2175 253 209 178 0 68 0
[pid=2478] ppid=2475 vsize=26008 CPUtime=51.08 cores=5,7
/proc/2478/stat : 2478 (cdcl) R 2475 2475 504 0 -1 4202496 6177 0 0 0 5106 2 0 0 25 0 1 0 469475035 26632192 4886 33554432000 4194304 4218580 140735462053424 18446744073709551615 4208446 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/2478/statm: 6502 4886 131 6 0 4972 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 34708

[startup+102.307 s]
/proc/loadavg: 3.83 3.86 3.87 5/194 2481
/proc/meminfo: memFree=12857104/32951124 swapFree=67111528/67111528
[pid=2475] ppid=2473 vsize=8700 CPUtime=0 cores=5,7
/proc/2475/stat : 2475 (esg_static.sh) S 2473 2475 504 0 -1 4202496 356 175 0 0 0 0 0 0 23 0 1 0 469475034 8908800 253 33554432000 4194304 4922060 140735233750976 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2475/statm: 2175 253 209 178 0 68 0
[pid=2478] ppid=2475 vsize=34712 CPUtime=102.29 cores=5,7
/proc/2478/stat : 2478 (cdcl) R 2475 2475 504 0 -1 4202496 9534 0 0 0 10225 4 0 0 25 0 1 0 469475035 35545088 7079 33554432000 4194304 4218580 140735462053424 18446744073709551615 4208446 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/2478/statm: 8678 7079 131 6 0 7148 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 43412

[startup+162.3 s]
/proc/loadavg: 3.97 3.90 3.88 5/194 2482
/proc/meminfo: memFree=12842460/32951124 swapFree=67111528/67111528
[pid=2475] ppid=2473 vsize=8700 CPUtime=0 cores=5,7
/proc/2475/stat : 2475 (esg_static.sh) S 2473 2475 504 0 -1 4202496 356 175 0 0 0 0 0 0 23 0 1 0 469475034 8908800 253 33554432000 4194304 4922060 140735233750976 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2475/statm: 2175 253 209 178 0 68 0
[pid=2478] ppid=2475 vsize=37404 CPUtime=162.28 cores=5,7
/proc/2478/stat : 2478 (cdcl) R 2475 2475 504 0 -1 4202496 11828 0 0 0 16223 5 0 0 25 0 1 0 469475035 38301696 7745 33554432000 4194304 4218580 140735462053424 18446744073709551615 4208446 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/2478/statm: 9351 7745 131 6 0 7821 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 46104

[startup+222.301 s]
/proc/loadavg: 3.99 3.91 3.88 5/194 2484
/proc/meminfo: memFree=12836112/32951124 swapFree=67111528/67111528
[pid=2475] ppid=2473 vsize=8700 CPUtime=0 cores=5,7
/proc/2475/stat : 2475 (esg_static.sh) S 2473 2475 504 0 -1 4202496 356 175 0 0 0 0 0 0 23 0 1 0 469475034 8908800 253 33554432000 4194304 4922060 140735233750976 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2475/statm: 2175 253 209 178 0 68 0
[pid=2478] ppid=2475 vsize=39868 CPUtime=222.28 cores=5,7
/proc/2478/stat : 2478 (cdcl) R 2475 2475 504 0 -1 4202496 14113 0 0 0 22221 7 0 0 25 0 1 0 469475035 40824832 8349 33554432000 4194304 4218580 140735462053424 18446744073709551615 4208446 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/2478/statm: 9967 8349 131 6 0 8437 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 48568

[startup+282.301 s]
/proc/loadavg: 3.99 3.93 3.89 5/194 2486
/proc/meminfo: memFree=12826668/32951124 swapFree=67111528/67111528
[pid=2475] ppid=2473 vsize=8700 CPUtime=0 cores=5,7
/proc/2475/stat : 2475 (esg_static.sh) S 2473 2475 504 0 -1 4202496 356 175 0 0 0 0 0 0 23 0 1 0 469475034 8908800 253 33554432000 4194304 4922060 140735233750976 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2475/statm: 2175 253 209 178 0 68 0
[pid=2478] ppid=2475 vsize=44780 CPUtime=282.28 cores=5,7
/proc/2478/stat : 2478 (cdcl) R 2475 2475 504 0 -1 4202496 16252 0 0 0 28220 8 0 0 25 0 1 0 469475035 45854720 9595 33554432000 4194304 4218580 140735462053424 18446744073709551615 4208446 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/2478/statm: 11195 9595 131 6 0 9665 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 53480

[startup+342.301 s]
/proc/loadavg: 3.99 3.94 3.89 5/194 2487
/proc/meminfo: memFree=12823040/32951124 swapFree=67111528/67111528
[pid=2475] ppid=2473 vsize=8700 CPUtime=0 cores=5,7
/proc/2475/stat : 2475 (esg_static.sh) S 2473 2475 504 0 -1 4202496 356 175 0 0 0 0 0 0 23 0 1 0 469475034 8908800 253 33554432000 4194304 4922060 140735233750976 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2475/statm: 2175 253 209 178 0 68 0
[pid=2478] ppid=2475 vsize=45968 CPUtime=342.29 cores=5,7
/proc/2478/stat : 2478 (cdcl) R 2475 2475 504 0 -1 4202496 18357 0 0 0 34220 9 0 0 25 0 1 0 469475035 47071232 9899 33554432000 4194304 4218580 140735462053424 18446744073709551615 4208467 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/2478/statm: 11492 9899 131 6 0 9962 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 54668

[startup+402.301 s]
/proc/loadavg: 3.99 3.95 3.90 5/194 2489
/proc/meminfo: memFree=12815836/32951124 swapFree=67111528/67111528
[pid=2475] ppid=2473 vsize=8700 CPUtime=0 cores=5,7

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

/proc/2478/statm: 12905 11315 131 6 0 11375 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 60320

[startup+642.3 s]
/proc/loadavg: 4.01 3.99 3.91 5/194 2495
/proc/meminfo: memFree=12798144/32951124 swapFree=67111528/67111528
[pid=2475] ppid=2473 vsize=8700 CPUtime=0 cores=5,7
/proc/2475/stat : 2475 (esg_static.sh) S 2473 2475 504 0 -1 4202496 356 175 0 0 0 0 0 0 23 0 1 0 469475034 8908800 253 33554432000 4194304 4922060 140735233750976 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2475/statm: 2175 253 209 178 0 68 0
[pid=2478] ppid=2475 vsize=51652 CPUtime=642.31 cores=5,7
/proc/2478/stat : 2478 (cdcl) R 2475 2475 504 0 -1 4202496 30595 0 0 0 64214 17 0 0 25 0 1 0 469475035 52891648 11324 33554432000 4194304 4218580 140735462053424 18446744073709551615 4213825 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/2478/statm: 12913 11324 131 6 0 11383 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 60352

[startup+702.301 s]
/proc/loadavg: 4.00 3.99 3.91 5/194 2497
/proc/meminfo: memFree=12773584/32951124 swapFree=67111528/67111528
[pid=2475] ppid=2473 vsize=8700 CPUtime=0 cores=5,7
/proc/2475/stat : 2475 (esg_static.sh) S 2473 2475 504 0 -1 4202496 356 175 0 0 0 0 0 0 23 0 1 0 469475034 8908800 253 33554432000 4194304 4922060 140735233750976 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2475/statm: 2175 253 209 178 0 68 0
[pid=2478] ppid=2475 vsize=73800 CPUtime=702.31 cores=5,7
/proc/2478/stat : 2478 (cdcl) R 2475 2475 504 0 -1 4202496 37081 0 0 0 70210 21 0 0 25 0 1 0 469475035 75571200 16836 33554432000 4194304 4218580 140735462053424 18446744073709551615 4208446 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/2478/statm: 18450 16836 131 6 0 16920 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 82500

[startup+762.307 s]
/proc/loadavg: 4.03 4.00 3.92 5/194 2498
/proc/meminfo: memFree=12763272/32951124 swapFree=67111528/67111528
[pid=2475] ppid=2473 vsize=8700 CPUtime=0 cores=5,7
/proc/2475/stat : 2475 (esg_static.sh) S 2473 2475 504 0 -1 4202496 356 175 0 0 0 0 0 0 23 0 1 0 469475034 8908800 253 33554432000 4194304 4922060 140735233750976 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2475/statm: 2175 253 209 178 0 68 0
[pid=2478] ppid=2475 vsize=82944 CPUtime=762.31 cores=5,7
/proc/2478/stat : 2478 (cdcl) R 2475 2475 504 0 -1 4202496 39607 0 0 0 76209 22 0 0 25 0 1 0 469475035 84934656 19123 33554432000 4194304 4218580 140735462053424 18446744073709551615 4211696 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/2478/statm: 20736 19123 131 6 0 19206 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 91644

[startup+822.3 s]
/proc/loadavg: 4.01 4.00 3.92 5/194 2500
/proc/meminfo: memFree=12751596/32951124 swapFree=67111528/67111528
[pid=2475] ppid=2473 vsize=8700 CPUtime=0 cores=5,7
/proc/2475/stat : 2475 (esg_static.sh) S 2473 2475 504 0 -1 4202496 356 175 0 0 0 0 0 0 23 0 1 0 469475034 8908800 253 33554432000 4194304 4922060 140735233750976 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2475/statm: 2175 253 209 178 0 68 0
[pid=2478] ppid=2475 vsize=92712 CPUtime=822.31 cores=5,7
/proc/2478/stat : 2478 (cdcl) R 2475 2475 504 0 -1 4202496 42230 0 0 0 82208 23 0 0 25 0 1 0 469475035 94937088 21583 33554432000 4194304 4218580 140735462053424 18446744073709551615 4208446 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/2478/statm: 23178 21583 131 6 0 21648 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 101412

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.92 5/194 2502
/proc/meminfo: memFree=12738300/32951124 swapFree=67111528/67111528
[pid=2475] ppid=2473 vsize=8700 CPUtime=0 cores=5,7
/proc/2475/stat : 2475 (esg_static.sh) S 2473 2475 504 0 -1 4202496 356 175 0 0 0 0 0 0 23 0 1 0 469475034 8908800 253 33554432000 4194304 4922060 140735233750976 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2475/statm: 2175 253 209 178 0 68 0
[pid=2478] ppid=2475 vsize=104492 CPUtime=882.31 cores=5,7
/proc/2478/stat : 2478 (cdcl) R 2475 2475 504 0 -1 4202496 45289 0 0 0 88207 24 0 0 25 0 1 0 469475035 106999808 24529 33554432000 4194304 4218580 140735462053424 18446744073709551615 4208446 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/2478/statm: 26123 24529 131 6 0 24593 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 113192

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.92 5/194 2503
/proc/meminfo: memFree=12726616/32951124 swapFree=67111528/67111528
[pid=2475] ppid=2473 vsize=8700 CPUtime=0 cores=5,7
/proc/2475/stat : 2475 (esg_static.sh) S 2473 2475 504 0 -1 4202496 356 175 0 0 0 0 0 0 23 0 1 0 469475034 8908800 253 33554432000 4194304 4922060 140735233750976 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2475/statm: 2175 253 209 178 0 68 0
[pid=2478] ppid=2475 vsize=114696 CPUtime=942.31 cores=5,7
/proc/2478/stat : 2478 (cdcl) R 2475 2475 504 0 -1 4202496 47931 0 0 0 94204 27 0 0 25 0 1 0 469475035 117448704 27085 33554432000 4194304 4218580 140735462053424 18446744073709551615 4208446 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/2478/statm: 28674 27085 131 6 0 27144 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 123396

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.92 5/194 2505
/proc/meminfo: memFree=12715320/32951124 swapFree=67111528/67111528
[pid=2475] ppid=2473 vsize=8700 CPUtime=0 cores=5,7
/proc/2475/stat : 2475 (esg_static.sh) S 2473 2475 504 0 -1 4202496 356 175 0 0 0 0 0 0 23 0 1 0 469475034 8908800 253 33554432000 4194304 4922060 140735233750976 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2475/statm: 2175 253 209 178 0 68 0
[pid=2478] ppid=2475 vsize=122304 CPUtime=1002.31 cores=5,7
/proc/2478/stat : 2478 (cdcl) R 2475 2475 504 0 -1 4202496 49907 0 0 0 100202 29 0 0 25 0 1 0 469475035 125239296 28979 33554432000 4194304 4218580 140735462053424 18446744073709551615 4208446 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/2478/statm: 30576 28979 131 6 0 29046 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 131004

[startup+1062.3 s]
/proc/loadavg: 4.03 4.01 3.93 5/194 2506
/proc/meminfo: memFree=12705384/32951124 swapFree=67111528/67111528
[pid=2475] ppid=2473 vsize=8700 CPUtime=0 cores=5,7
/proc/2475/stat : 2475 (esg_static.sh) S 2473 2475 504 0 -1 4202496 356 175 0 0 0 0 0 0 23 0 1 0 469475034 8908800 253 33554432000 4194304 4922060 140735233750976 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2475/statm: 2175 253 209 178 0 68 0
[pid=2478] ppid=2475 vsize=131660 CPUtime=1062.32 cores=5,7
/proc/2478/stat : 2478 (cdcl) R 2475 2475 504 0 -1 4202496 52278 0 0 0 106201 31 0 0 25 0 1 0 469475035 134819840 31305 33554432000 4194304 4218580 140735462053424 18446744073709551615 4208446 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/2478/statm: 32915 31305 131 6 0 31385 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 140360

[startup+1122.3 s]
/proc/loadavg: 4.01 4.01 3.93 5/194 2508
/proc/meminfo: memFree=12692216/32951124 swapFree=67111528/67111528
[pid=2475] ppid=2473 vsize=8700 CPUtime=0 cores=5,7
/proc/2475/stat : 2475 (esg_static.sh) S 2473 2475 504 0 -1 4202496 356 175 0 0 0 0 0 0 23 0 1 0 469475034 8908800 253 33554432000 4194304 4922060 140735233750976 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2475/statm: 2175 253 209 178 0 68 0
[pid=2478] ppid=2475 vsize=143740 CPUtime=1122.32 cores=5,7
/proc/2478/stat : 2478 (cdcl) R 2475 2475 504 0 -1 4202496 55314 0 0 0 112199 33 0 0 25 0 1 0 469475035 147189760 34317 33554432000 4194304 4218580 140735462053424 18446744073709551615 4208446 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/2478/statm: 35935 34317 131 6 0 34405 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 152440

[startup+1182.3 s]
/proc/loadavg: 4.08 4.02 3.93 5/194 2510
/proc/meminfo: memFree=12683264/32951124 swapFree=67111528/67111528
[pid=2475] ppid=2473 vsize=8700 CPUtime=0 cores=5,7
/proc/2475/stat : 2475 (esg_static.sh) S 2473 2475 504 0 -1 4202496 356 175 0 0 0 0 0 0 23 0 1 0 469475034 8908800 253 33554432000 4194304 4922060 140735233750976 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2475/statm: 2175 253 209 178 0 68 0
[pid=2478] ppid=2475 vsize=150716 CPUtime=1182.32 cores=5,7
/proc/2478/stat : 2478 (cdcl) R 2475 2475 504 0 -1 4202496 57138 0 0 0 118198 34 0 0 25 0 1 0 469475035 154333184 36080 33554432000 4194304 4218580 140735462053424 18446744073709551615 4208446 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/2478/statm: 37679 36080 131 6 0 36149 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 159416

[startup+1242.3 s]
/proc/loadavg: 4.03 4.01 3.93 5/194 2511
/proc/meminfo: memFree=12674684/32951124 swapFree=67111528/67111528
[pid=2475] ppid=2473 vsize=8700 CPUtime=0 cores=5,7
/proc/2475/stat : 2475 (esg_static.sh) S 2473 2475 504 0 -1 4202496 356 175 0 0 0 0 0 0 23 0 1 0 469475034 8908800 253 33554432000 4194304 4922060 140735233750976 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2475/statm: 2175 253 209 178 0 68 0
[pid=2478] ppid=2475 vsize=156892 CPUtime=1242.32 cores=5,7
/proc/2478/stat : 2478 (cdcl) R 2475 2475 504 0 -1 4202496 58707 0 0 0 124197 35 0 0 25 0 1 0 469475035 160657408 37616 33554432000 4194304 4218580 140735462053424 18446744073709551615 4208446 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/2478/statm: 39223 37616 131 6 0 37693 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 165592



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 4.00 3.93 2/182 2535
/proc/meminfo: memFree=12769984/32951124 swapFree=67111528/67111528
[pid=2475] ppid=2473 vsize=8700 CPUtime=0 cores=5,7
/proc/2475/stat : 2475 (esg_static.sh) S 2473 2475 504 0 -1 4202496 356 175 0 0 0 0 0 0 23 0 1 0 469475034 8908800 253 33554432000 4194304 4922060 140735233750976 18446744073709551615 212435836037 0 65536 4100 65538 18446744071562232103 0 0 17 5 0 0 0
/proc/2475/statm: 2175 253 209 178 0 68 0
[pid=2478] ppid=2475 vsize=162048 CPUtime=1300.03 cores=5,7
/proc/2478/stat : 2478 (cdcl) R 2475 2475 504 0 -1 4202496 60034 0 0 0 129967 36 0 0 25 0 1 0 469475035 165937152 38913 33554432000 4194304 4218580 140735462053424 18446744073709551615 4208467 0 0 4096 24578 0 0 0 17 5 0 0 0
/proc/2478/statm: 40512 38913 131 6 0 38982 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 170748

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2475 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1300.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.01
CPU time (s): 1300.03
CPU user time (s): 1299.67
CPU system time (s): 0.36
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 170748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 531
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= 6
involuntary context switches= 2

runsolver used 2.11168 second user time and 4.99224 second system time

The end

Launcher Data 

Begin job on node102 at 2011-04-23 19:12:07
IDJOB=3266526
IDBENCH=87811
IDSOLVER=1609
FILE ID=node102/3266526-1303578727
RUNJOBID= node102-1303578726-2430
PBS_JOBID= 13150307
Free space on /tmp= 70712 MiB

SOLVER NAME= rcl 2011-04-01
BENCH NAME= SAT02/handmade/zhang-lintao/xor-chain/x1_80.shuffled.cnf
COMMAND LINE= ./esg_static.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3266526-1303578727/watcher-3266526-1303578727 -o /tmp/evaluation-result-3266526-1303578727/solver-3266526-1303578727 -C 2400 -W 1300 -M 7680  ./esg_static.sh HOME/instance-3266526-1303578727.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 53a7d1541ad9c0dde902ec3a505ae8fc
RANDOM SEED=652617249

node102.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	: 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		: 2666.828
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	: 5332.82
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		: 2666.828
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	: 5332.75
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		: 2666.828
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	: 5332.75
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		: 2666.828
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	: 5332.82
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		: 2666.828
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:     32951124 kB
MemFree:      12924164 kB
Buffers:       1838620 kB
Cached:       17560072 kB
SwapCached:          0 kB
Active:        9808656 kB
Inactive:      9660656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      12924164 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4704 kB
Writeback:           0 kB
AnonPages:       69320 kB
Mapped:          15156 kB
Slab:           493996 kB
PageTables:       5104 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   259252 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= 70716 MiB
End job on node102 at 2011-04-23 19:33:49