Trace number 3191534

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
ppfolio seqSAT 131.07 131.16

General information on the benchmark

Namerandom/large/
unif-k7-r85-v150-c12750-S1737989193-079-UNKNOWN.cnf
MD5SUMa959d408d44dc22efc55e46b642f9083
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.30119
Satisfiable
(Un)Satisfiability was proved
Number of variables150
Number of clauses12750
Sum of the clauses size89250
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 512750

Solver Data 

0.00/0.00	This is pico-portfolio, a naive parallel portfolio
0.00/0.00	Copyright (C) 2011 Olivier Roussel
0.00/0.00	Using 1 processing units
0.00/0.00	This portfolio uses the following solvers:
0.00/0.00	[1] cryptominisat 2.7.1 (Mate Soos)
0.00/0.00	[2] clasp 1.3.6 (Martin Gebser, Benjamin Kaufmann, and Torsten Schaub)
0.00/0.00	[3] TNM 2009 (Wanxia Wei and Chu Min Li)
0.00/0.00	Starting cryptominisat 2.7.1 on core(s) 4
0.00/0.00	Starting clasp 1.3.6 on core(s) 4
0.00/0.00	Starting TNM 2009 on core(s) 4
131.07/131.15	s SATISFIABLE
131.07/131.15	v 1 2 -3 4 5 6 7 -8 9 -10 -11 12 -13 -14 15 -16 -17 18 19 -20 -21 22 -23 24 25 -26 27 -28 -29 30 -31 -32 -33 -34 35 -36 -37 -38 39 40 41 42 -43 44 45 -46 47 -48 -49 -50 -51 -52 53 54 -55 -56 57 58 59 -60 61 -62 -63 -64 -65 66 -67 -68 -69 -70 71 72 -73 74 -75 -76 -77 78 -79 80 -81 82 83 -84 -85 86 -87 -88 89 -90 -91 92 93 -94 95 -96 -97 -98 -99 -100 101 102 -103 -104 105 106 107 -108 109 -110 -111 -112 113 114 -115 116 -117 -118 119 -120 -121 -122 123 124 -125 126 -127 128 -129 130 -131 132 -133 -134 135 136 137 -138 -139 140 -141 -142 -143 144 145 146 -147 -148 149 -150 
131.07/131.15	v 0 
131.07/131.16	solver [3] TNM 2009 answered
131.07/131.16	Done

Verifier Data 

OK

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3191534-1302538176/watcher-3191534-1302538176 -o /tmp/evaluation-result-3191534-1302538176/solver-3191534-1302538176 -C 2400 -W 1300 -M 7680 ppfolio --nbcore=1 HOME/instance-3191534-1302538176.cnf 

running on 2 cores: 4,6

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: 11.31 11.66 9.20 7/190 20434
/proc/meminfo: memFree=12611220/32951124 swapFree=67111528/67111528
[pid=20434] ppid=20432 vsize=18324 CPUtime=0 cores=4,6
/proc/20434/stat : 20434 (ppfolio) R 20432 20434 20206 0 -1 4202496 487 0 0 0 0 0 0 0 25 0 1 0 346233688 18763776 392 33554432000 4194304 4287625 140733198395040 18446744073709551615 255106589394 0 0 4096 65536 0 0 0 17 6 0 0 0
/proc/20434/statm: 4581 392 343 23 0 91 0

[startup+0.0502631 s]
/proc/loadavg: 11.31 11.66 9.20 7/190 20434
/proc/meminfo: memFree=12611220/32951124 swapFree=67111528/67111528
[pid=20434] ppid=20432 vsize=18324 CPUtime=0 cores=4,6
/proc/20434/stat : 20434 (ppfolio) S 20432 20434 20206 0 -1 4202496 500 0 0 0 0 0 0 0 25 0 1 0 346233688 18763776 394 33554432000 4194304 4287625 140733198395040 18446744073709551615 255106788879 0 0 4096 65536 4443189714056347906 0 0 17 6 0 0 0
/proc/20434/statm: 4581 394 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.100244 s]
/proc/loadavg: 11.31 11.66 9.20 7/190 20434
/proc/meminfo: memFree=12611220/32951124 swapFree=67111528/67111528
[pid=20434] ppid=20432 vsize=18324 CPUtime=0 cores=4,6
/proc/20434/stat : 20434 (ppfolio) S 20432 20434 20206 0 -1 4202496 500 0 0 0 0 0 0 0 25 0 1 0 346233688 18763776 394 33554432000 4194304 4287625 140733198395040 18446744073709551615 255106788879 0 0 4096 65536 4443189714056347906 0 0 17 6 0 0 0
/proc/20434/statm: 4581 394 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.300199 s]
/proc/loadavg: 11.31 11.66 9.20 7/190 20434
/proc/meminfo: memFree=12611220/32951124 swapFree=67111528/67111528
[pid=20434] ppid=20432 vsize=18324 CPUtime=0 cores=4,6
/proc/20434/stat : 20434 (ppfolio) S 20432 20434 20206 0 -1 4202496 501 0 0 0 0 0 0 0 23 0 1 0 346233688 18763776 394 33554432000 4194304 4287625 140733198395040 18446744073709551615 255106788879 0 0 4096 65536 4491470227409731584 0 0 17 6 0 0 0
/proc/20434/statm: 4581 394 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+0.701143 s]
/proc/loadavg: 11.31 11.66 9.20 7/190 20434
/proc/meminfo: memFree=12611220/32951124 swapFree=67111528/67111528
[pid=20434] ppid=20432 vsize=18324 CPUtime=0 cores=4,6
/proc/20434/stat : 20434 (ppfolio) S 20432 20434 20206 0 -1 4202496 501 0 0 0 0 0 0 0 23 0 1 0 346233688 18763776 394 33554432000 4194304 4287625 140733198395040 18446744073709551615 255106788879 0 0 4096 65536 4491470227409731584 0 0 17 6 0 0 0
/proc/20434/statm: 4581 394 345 23 0 91 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 18324

[startup+1.50098 s]
/proc/loadavg: 11.29 11.65 9.21 13/201 20445
/proc/meminfo: memFree=12591500/32951124 swapFree=67111528/67111528
[pid=20434] ppid=20432 vsize=18324 CPUtime=0 cores=4,6
/proc/20434/stat : 20434 (ppfolio) S 20432 20434 20206 0 -1 4202496 501 0 0 0 0 0 0 0 15 0 1 0 346233688 18763776 394 33554432000 4194304 4287625 140733198395040 18446744073709551615 255106788879 0 0 4096 65536 4491471601799266304 0 0 17 6 0 0 0
/proc/20434/statm: 4581 394 345 23 0 91 0
[pid=20438] ppid=20434 vsize=1881732 CPUtime=0.63 cores=4
/proc/20438/stat : 20438 (cryptominisat) R 20434 20434 20206 0 -1 4202496 2876 0 0 0 63 0 0 0 18 0 1 0 346233689 1926893568 1153 33554432000 4194304 4587354 140737285498000 18446744073709551615 4238467 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/20438/statm: 470433 1153 327 96 0 466995 0
[pid=20440] ppid=20434 vsize=15700 CPUtime=0.29 cores=4
/proc/20440/stat : 20440 (clasp) R 20434 20434 20206 0 -1 4202496 1388 0 0 0 29 0 0 0 24 0 1 0 346233689 16076800 1254 33554432000 4194304 4785740 140734425382464 18446744073709551615 4287204 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/20440/statm: 3925 1254 340 145 0 970 0
[pid=20442] ppid=20434 vsize=453448 CPUtime=0.54 cores=4
/proc/20442/stat : 20442 (TNM) R 20434 20434 20206 0 -1 4202496 688 0 0 0 54 0 0 0 25 0 1 0 346233689 464330752 584 33554432000 134512640 134534564 4289572976 18446744073709551615 134524691 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20442/statm: 113362 584 91 6 0 112028 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 2369204

[startup+3.10073 s]
/proc/loadavg: 11.29 11.65 9.21 12/201 20445
/proc/meminfo: memFree=12584556/32951124 swapFree=67111528/67111528
[pid=20434] ppid=20432 vsize=18324 CPUtime=0 cores=4,6
/proc/20434/stat : 20434 (ppfolio) S 20432 20434 20206 0 -1 4202496 501 0 0 0 0 0 0 0 15 0 1 0 346233688 18763776 394 33554432000 4194304 4287625 140733198395040 18446744073709551615 255106788879 0 0 4096 65536 4491469952531824640 0 0 17 6 0 0 0
/proc/20434/statm: 4581 394 345 23 0 91 0
[pid=20438] ppid=20434 vsize=1881960 CPUtime=1.53 cores=4
/proc/20438/stat : 20438 (cryptominisat) R 20434 20434 20206 0 -1 4202496 4395 0 0 0 153 0 0 0 19 0 1 0 346233689 1927127040 1571 33554432000 4194304 4587354 140737285498000 18446744073709551615 4238622 0 0 4096 2 0 0 0 17 4 0 0 0
/proc/20438/statm: 470490 1571 327 96 0 467052 0
[pid=20440] ppid=20434 vsize=15964 CPUtime=0.59 cores=4
/proc/20440/stat : 20440 (clasp) R 20434 20434 20206 0 -1 4202496 1478 0 0 0 59 0 0 0 25 0 1 0 346233689 16347136 1344 33554432000 4194304 4785740 140734425382464 18446744073709551615 4287022 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/20440/statm: 3991 1344 340 145 0 1036 0
[pid=20442] ppid=20434 vsize=453448 CPUtime=0.94 cores=4
/proc/20442/stat : 20442 (TNM) R 20434 20434 20206 0 -1 4202496 688 0 0 0 94 0 0 0 25 0 1 0 346233689 464330752 584 33554432000 134512640 134534564 4289572976 18446744073709551615 134524577 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20442/statm: 113362 584 91 6 0 112028 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 2369696

[startup+6.30116 s]
/proc/loadavg: 11.29 11.65 9.21 11/200 20445
/proc/meminfo: memFree=12585216/32951124 swapFree=67111528/67111528
[pid=20434] ppid=20432 vsize=18324 CPUtime=1.64 cores=4,6
/proc/20434/stat : 20434 (ppfolio) S 20432 20434 20206 0 -1 4202496 503 4511 0 0 0 0 164 0 15 0 1 0 346233688 18763776 395 33554432000 4194304 4287625 140733198395040 18446744073709551615 255106788879 0 0 4096 65536 3102254195000967428 0 0 17 6 0 0 0
/proc/20434/statm: 4581 395 346 23 0 91 0
[pid=20440] ppid=20434 vsize=17496 CPUtime=2.19 cores=4
/proc/20440/stat : 20440 (clasp) R 20434 20434 20206 0 -1 4202496 1832 0 0 0 219 0 0 0 25 0 1 0 346233689 17915904 1698 33554432000 4194304 4785740 140734425382464 18446744073709551615 4553411 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/20440/statm: 4374 1698 340 145 0 1419 0
[pid=20442] ppid=20434 vsize=457412 CPUtime=2.44 cores=4
/proc/20442/stat : 20442 (TNM) R 20434 20434 20206 0 -1 4202496 808 0 0 0 244 0 0 0 25 0 1 0 346233689 468389888 704 33554432000 134512640 134534564 4289572976 18446744073709551615 7783876 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20442/statm: 114353 704 95 6 0 113019 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 493232

[startup+12.701 s]
/proc/loadavg: 11.09 11.60 9.22 12/200 20445
/proc/meminfo: memFree=12564020/32951124 swapFree=67111528/67111528
[pid=20434] ppid=20432 vsize=18324 CPUtime=1.64 cores=4,6
/proc/20434/stat : 20434 (ppfolio) S 20432 20434 20206 0 -1 4202496 503 4511 0 0 0 0 164 0 15 0 1 0 346233688 18763776 395 33554432000 4194304 4287625 140733198395040 18446744073709551615 255106788879 0 0 4096 65536 3102254195000967428 0 0 17 6 0 0 0
/proc/20434/statm: 4581 395 346 23 0 91 0
[pid=20440] ppid=20434 vsize=19268 CPUtime=5.39 cores=4
/proc/20440/stat : 20440 (clasp) R 20434 20434 20206 0 -1 4202496 2241 0 0 0 539 0 0 0 25 0 1 0 346233689 19730432 2107 33554432000 4194304 4785740 140734425382464 18446744073709551615 4287028 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/20440/statm: 4817 2107 340 145 0 1862 0
[pid=20442] ppid=20434 vsize=457412 CPUtime=5.64 cores=4
/proc/20442/stat : 20442 (TNM) R 20434 20434 20206 0 -1 4202496 808 0 0 0 564 0 0 0 25 0 1 0 346233689 468389888 704 33554432000 134512640 134534564 4289572976 18446744073709551615 134530360 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20442/statm: 114353 704 95 6 0 113019 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 495004

[startup+25.5008 s]
/proc/loadavg: 10.92 11.54 9.22 11/200 20445
/proc/meminfo: memFree=12554476/32951124 swapFree=67111528/67111528
[pid=20434] ppid=20432 vsize=18324 CPUtime=1.64 cores=4,6
/proc/20434/stat : 20434 (ppfolio) S 20432 20434 20206 0 -1 4202496 503 4511 0 0 0 0 164 0 15 0 1 0 346233688 18763776 395 33554432000 4194304 4287625 140733198395040 18446744073709551615 255106788879 0 0 4096 65536 3102254195000967428 0 0 17 6 0 0 0
/proc/20434/statm: 4581 395 346 23 0 91 0
[pid=20440] ppid=20434 vsize=21808 CPUtime=11.79 cores=4
/proc/20440/stat : 20440 (clasp) R 20434 20434 20206 0 -1 4202496 2836 0 0 0 1179 0 0 0 25 0 1 0 346233689 22331392 2702 33554432000 4194304 4785740 140734425382464 18446744073709551615 4287194 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/20440/statm: 5452 2702 340 145 0 2497 0
[pid=20442] ppid=20434 vsize=457412 CPUtime=12.04 cores=4
/proc/20442/stat : 20442 (TNM) R 20434 20434 20206 0 -1 4202496 808 0 0 0 1204 0 0 0 25 0 1 0 346233689 468389888 704 33554432000 134512640 134534564 4289572976 18446744073709551615 134529024 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20442/statm: 114353 704 95 6 0 113019 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 497544

[startup+51.1003 s]
/proc/loadavg: 10.61 11.42 9.24 11/200 20446
/proc/meminfo: memFree=12595348/32951124 swapFree=67111528/67111528
[pid=20434] ppid=20432 vsize=18324 CPUtime=1.64 cores=4,6
/proc/20434/stat : 20434 (ppfolio) S 20432 20434 20206 0 -1 4202496 503 4511 0 0 0 0 164 0 15 0 1 0 346233688 18763776 395 33554432000 4194304 4287625 140733198395040 18446744073709551615 255106788879 0 0 4096 65536 3102254195000967428 0 0 17 6 0 0 0
/proc/20434/statm: 4581 395 346 23 0 91 0
[pid=20440] ppid=20434 vsize=24780 CPUtime=24.59 cores=4
/proc/20440/stat : 20440 (clasp) R 20434 20434 20206 0 -1 4202496 3518 0 0 0 2459 0 0 0 25 0 1 0 346233689 25374720 3384 33554432000 4194304 4785740 140734425382464 18446744073709551615 4287055 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/20440/statm: 6195 3384 340 145 0 3240 0
[pid=20442] ppid=20434 vsize=457412 CPUtime=24.85 cores=4
/proc/20442/stat : 20442 (TNM) R 20434 20434 20206 0 -1 4202496 808 0 0 0 2485 0 0 0 25 0 1 0 346233689 468389888 704 33554432000 134512640 134534564 4289572976 18446744073709551615 134530144 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20442/statm: 114353 704 95 6 0 113019 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 500516

[startup+102.307 s]
/proc/loadavg: 10.24 11.18 9.28 11/200 20447
/proc/meminfo: memFree=12580628/32951124 swapFree=67111528/67111528
[pid=20434] ppid=20432 vsize=18324 CPUtime=1.64 cores=4,6
/proc/20434/stat : 20434 (ppfolio) S 20432 20434 20206 0 -1 4202496 503 4511 0 0 0 0 164 0 15 0 1 0 346233688 18763776 395 33554432000 4194304 4287625 140733198395040 18446744073709551615 255106788879 0 0 4096 65536 3102254195000967428 0 0 17 6 0 0 0
/proc/20434/statm: 4581 395 346 23 0 91 0
[pid=20440] ppid=20434 vsize=29400 CPUtime=50.19 cores=4
/proc/20440/stat : 20440 (clasp) R 20434 20434 20206 0 -1 4202496 4602 0 0 0 5018 1 0 0 25 0 1 0 346233689 30105600 4468 33554432000 4194304 4785740 140734425382464 18446744073709551615 4287050 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/20440/statm: 7350 4468 340 145 0 4395 0
[pid=20442] ppid=20434 vsize=457412 CPUtime=50.46 cores=4
/proc/20442/stat : 20442 (TNM) R 20434 20434 20206 0 -1 4202496 808 0 0 0 5046 0 0 0 25 0 1 0 346233689 468389888 704 33554432000 134512640 134534564 4289572976 18446744073709551615 134530586 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20442/statm: 114353 704 95 6 0 113019 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 505136

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

[startup+115.101 s]
/proc/loadavg: 10.20 11.14 9.29 13/201 20479
/proc/meminfo: memFree=12608380/32951124 swapFree=67111528/67111528
[pid=20434] ppid=20432 vsize=18324 CPUtime=1.64 cores=4,6
/proc/20434/stat : 20434 (ppfolio) S 20432 20434 20206 0 -1 4202496 503 4511 0 0 0 0 164 0 15 0 1 0 346233688 18763776 395 33554432000 4194304 4287625 140733198395040 18446744073709551615 255106788879 0 0 4096 65536 3102254195000967428 0 0 17 6 0 0 0
/proc/20434/statm: 4581 395 346 23 0 91 0
[pid=20440] ppid=20434 vsize=30116 CPUtime=56.59 cores=4
/proc/20440/stat : 20440 (clasp) R 20434 20434 20206 0 -1 4202496 4720 0 0 0 5658 1 0 0 25 0 1 0 346233689 30838784 4586 33554432000 4194304 4785740 140734425382464 18446744073709551615 4287204 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/20440/statm: 7529 4586 340 145 0 4574 0
[pid=20442] ppid=20434 vsize=457412 CPUtime=56.85 cores=4
/proc/20442/stat : 20442 (TNM) R 20434 20434 20206 0 -1 4202496 808 0 0 0 5685 0 0 0 25 0 1 0 346233689 468389888 704 33554432000 134512640 134534564 4289572976 18446744073709551615 134530551 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20442/statm: 114353 704 95 6 0 113019 0
Current children cumulated CPU time (s) 115.08
Current children cumulated vsize (KiB) 505852

[startup+121.501 s]
/proc/loadavg: 10.32 11.13 9.31 12/201 20479
/proc/meminfo: memFree=12571432/32951124 swapFree=67111528/67111528
[pid=20434] ppid=20432 vsize=18324 CPUtime=1.64 cores=4,6
/proc/20434/stat : 20434 (ppfolio) S 20432 20434 20206 0 -1 4202496 503 4511 0 0 0 0 164 0 15 0 1 0 346233688 18763776 395 33554432000 4194304 4287625 140733198395040 18446744073709551615 255106788879 0 0 4096 65536 3102254195000967428 0 0 17 6 0 0 0
/proc/20434/statm: 4581 395 346 23 0 91 0
[pid=20440] ppid=20434 vsize=30116 CPUtime=59.79 cores=4
/proc/20440/stat : 20440 (clasp) R 20434 20434 20206 0 -1 4202496 4742 0 0 0 5978 1 0 0 25 0 1 0 346233689 30838784 4608 33554432000 4194304 4785740 140734425382464 18446744073709551615 4287017 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/20440/statm: 7529 4608 340 145 0 4574 0
[pid=20442] ppid=20434 vsize=457412 CPUtime=60.05 cores=4
/proc/20442/stat : 20442 (TNM) R 20434 20434 20206 0 -1 4202496 808 0 0 0 6005 0 0 0 25 0 1 0 346233689 468389888 704 33554432000 134512640 134534564 4289572976 18446744073709551615 134528957 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20442/statm: 114353 704 95 6 0 113019 0
Current children cumulated CPU time (s) 121.48
Current children cumulated vsize (KiB) 505852

[startup+127.901 s]
/proc/loadavg: 10.38 11.13 9.32 12/201 20479
/proc/meminfo: memFree=12563496/32951124 swapFree=67111528/67111528
[pid=20434] ppid=20432 vsize=18324 CPUtime=1.64 cores=4,6
/proc/20434/stat : 20434 (ppfolio) S 20432 20434 20206 0 -1 4202496 503 4511 0 0 0 0 164 0 15 0 1 0 346233688 18763776 395 33554432000 4194304 4287625 140733198395040 18446744073709551615 255106788879 0 0 4096 65536 3102254195000967428 0 0 17 6 0 0 0
/proc/20434/statm: 4581 395 346 23 0 91 0
[pid=20440] ppid=20434 vsize=30328 CPUtime=62.99 cores=4
/proc/20440/stat : 20440 (clasp) R 20434 20434 20206 0 -1 4202496 4764 0 0 0 6298 1 0 0 25 0 1 0 346233689 31055872 4630 33554432000 4194304 4785740 140734425382464 18446744073709551615 4538886 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/20440/statm: 7582 4630 340 145 0 4627 0
[pid=20442] ppid=20434 vsize=457412 CPUtime=63.25 cores=4
/proc/20442/stat : 20442 (TNM) R 20434 20434 20206 0 -1 4202496 808 0 0 0 6325 0 0 0 25 0 1 0 346233689 468389888 704 33554432000 134512640 134534564 4289572976 18446744073709551615 134528972 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20442/statm: 114353 704 95 6 0 113019 0
Current children cumulated CPU time (s) 127.88
Current children cumulated vsize (KiB) 506064

[startup+129.501 s]
/proc/loadavg: 10.38 11.13 9.32 12/201 20479
/proc/meminfo: memFree=12561612/32951124 swapFree=67111528/67111528
[pid=20434] ppid=20432 vsize=18324 CPUtime=1.64 cores=4,6
/proc/20434/stat : 20434 (ppfolio) S 20432 20434 20206 0 -1 4202496 503 4511 0 0 0 0 164 0 15 0 1 0 346233688 18763776 395 33554432000 4194304 4287625 140733198395040 18446744073709551615 255106788879 0 0 4096 65536 3102254195000967428 0 0 17 6 0 0 0
/proc/20434/statm: 4581 395 346 23 0 91 0
[pid=20440] ppid=20434 vsize=30328 CPUtime=63.79 cores=4
/proc/20440/stat : 20440 (clasp) R 20434 20434 20206 0 -1 4202496 4791 0 0 0 6378 1 0 0 25 0 1 0 346233689 31055872 4657 33554432000 4194304 4785740 140734425382464 18446744073709551615 4287011 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/20440/statm: 7582 4657 340 145 0 4627 0
[pid=20442] ppid=20434 vsize=457412 CPUtime=64.05 cores=4
/proc/20442/stat : 20442 (TNM) R 20434 20434 20206 0 -1 4202496 808 0 0 0 6405 0 0 0 25 0 1 0 346233689 468389888 704 33554432000 134512640 134534564 4289572976 18446744073709551615 134530522 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20442/statm: 114353 704 95 6 0 113019 0
Current children cumulated CPU time (s) 129.48
Current children cumulated vsize (KiB) 506064

[startup+130.3 s]
/proc/loadavg: 10.38 11.13 9.32 12/201 20479
/proc/meminfo: memFree=12502712/32951124 swapFree=67111528/67111528
[pid=20434] ppid=20432 vsize=18324 CPUtime=1.64 cores=4,6
/proc/20434/stat : 20434 (ppfolio) S 20432 20434 20206 0 -1 4202496 503 4511 0 0 0 0 164 0 15 0 1 0 346233688 18763776 395 33554432000 4194304 4287625 140733198395040 18446744073709551615 255106788879 0 0 4096 65536 3102254195000967428 0 0 17 6 0 0 0
/proc/20434/statm: 4581 395 346 23 0 91 0
[pid=20440] ppid=20434 vsize=30504 CPUtime=64.19 cores=4
/proc/20440/stat : 20440 (clasp) R 20434 20434 20206 0 -1 4202496 4803 0 0 0 6418 1 0 0 25 0 1 0 346233689 31236096 4669 33554432000 4194304 4785740 140734425382464 18446744073709551615 4553409 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/20440/statm: 7626 4669 340 145 0 4671 0
[pid=20442] ppid=20434 vsize=457412 CPUtime=64.45 cores=4
/proc/20442/stat : 20442 (TNM) R 20434 20434 20206 0 -1 4202496 808 0 0 0 6445 0 0 0 25 0 1 0 346233689 468389888 704 33554432000 134512640 134534564 4289572976 18446744073709551615 134528504 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20442/statm: 114353 704 95 6 0 113019 0
Current children cumulated CPU time (s) 130.28
Current children cumulated vsize (KiB) 506240

[startup+130.7 s]
/proc/loadavg: 10.38 11.13 9.32 12/201 20479
/proc/meminfo: memFree=12502712/32951124 swapFree=67111528/67111528
[pid=20434] ppid=20432 vsize=18324 CPUtime=1.64 cores=4,6
/proc/20434/stat : 20434 (ppfolio) S 20432 20434 20206 0 -1 4202496 503 4511 0 0 0 0 164 0 15 0 1 0 346233688 18763776 395 33554432000 4194304 4287625 140733198395040 18446744073709551615 255106788879 0 0 4096 65536 3102254195000967428 0 0 17 6 0 0 0
/proc/20434/statm: 4581 395 346 23 0 91 0
[pid=20440] ppid=20434 vsize=30648 CPUtime=64.38 cores=4
/proc/20440/stat : 20440 (clasp) R 20434 20434 20206 0 -1 4202496 4849 0 0 0 6437 1 0 0 25 0 1 0 346233689 31383552 4715 33554432000 4194304 4785740 140734425382464 18446744073709551615 4309557 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/20440/statm: 7662 4715 340 145 0 4707 0
[pid=20442] ppid=20434 vsize=457412 CPUtime=64.65 cores=4
/proc/20442/stat : 20442 (TNM) R 20434 20434 20206 0 -1 4202496 808 0 0 0 6465 0 0 0 25 0 1 0 346233689 468389888 704 33554432000 134512640 134534564 4289572976 18446744073709551615 134528504 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20442/statm: 114353 704 95 6 0 113019 0
Current children cumulated CPU time (s) 130.67
Current children cumulated vsize (KiB) 506384

[startup+131.101 s]
/proc/loadavg: 10.43 11.13 9.33 12/201 20479
/proc/meminfo: memFree=12500356/32951124 swapFree=67111528/67111528
[pid=20434] ppid=20432 vsize=18324 CPUtime=1.64 cores=4,6
/proc/20434/stat : 20434 (ppfolio) S 20432 20434 20206 0 -1 4202496 503 4511 0 0 0 0 164 0 15 0 1 0 346233688 18763776 395 33554432000 4194304 4287625 140733198395040 18446744073709551615 255106788879 0 0 4096 65536 3102254195000967428 0 0 17 6 0 0 0
/proc/20434/statm: 4581 395 346 23 0 91 0
[pid=20440] ppid=20434 vsize=30648 CPUtime=64.58 cores=4
/proc/20440/stat : 20440 (clasp) R 20434 20434 20206 0 -1 4202496 4853 0 0 0 6457 1 0 0 25 0 1 0 346233689 31383552 4719 33554432000 4194304 4785740 140734425382464 18446744073709551615 4538896 0 0 4096 16386 0 0 0 17 4 0 0 0
/proc/20440/statm: 7662 4719 340 145 0 4707 0
[pid=20442] ppid=20434 vsize=457412 CPUtime=64.85 cores=4
/proc/20442/stat : 20442 (TNM) R 20434 20434 20206 0 -1 4202496 808 0 0 0 6485 0 0 0 25 0 1 0 346233689 468389888 704 33554432000 134512640 134534564 4289572976 18446744073709551615 134530568 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/20442/statm: 114353 704 95 6 0 113019 0
Current children cumulated CPU time (s) 131.07
Current children cumulated vsize (KiB) 506384

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20434 and gives
#  childrusage.ru_utime.tv_sec=66
#  childrusage.ru_utime.tv_usec=220932
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=23996
# CPU time returned by wait4() is 66.2449
# while last known CPU time is 131.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 131.16
CPU time (s): 131.07
CPU user time (s): 131.06
CPU system time (s): 0.01
CPU usage (%): 99.9313
Max. virtual memory (cumulated for all children) (KiB): 2370248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 66.2209
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9885
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= 50
involuntary context switches= 713

runsolver used 0.221966 second user time and 0.497924 second system time

The end

Launcher Data 

Begin job on node144 at 2011-04-11 18:09:36
IDJOB=3191534
IDBENCH=82665
IDSOLVER=1613
FILE ID=node144/3191534-1302538176
RUNJOBID= node144-1302536873-20225
PBS_JOBID= 12951119
Free space on /tmp= 71596 MiB

SOLVER NAME= ppfolio seq
BENCH NAME= SAT11/random/large/unif-k7-r85-v150-c12750-S1737989193-079-UNKNOWN.cnf
COMMAND LINE= ppfolio --nbcore=1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3191534-1302538176/watcher-3191534-1302538176 -o /tmp/evaluation-result-3191534-1302538176/solver-3191534-1302538176 -C 2400 -W 1300 -M 7680  ppfolio --nbcore=1 HOME/instance-3191534-1302538176.cnf

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

MD5SUM BENCH= a959d408d44dc22efc55e46b642f9083
RANDOM SEED=1174518730

node144.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		: 2666.850
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
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	: 5226.16
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		: 2666.850
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	: 5332.75
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		: 2666.850
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	: 5332.83
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		: 2666.850
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	: 5332.75
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		: 2666.850
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	: 5332.82
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		: 2666.850
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		: 2666.850
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      12611392 kB
Buffers:        750788 kB
Cached:       18901908 kB
SwapCached:          0 kB
Active:       10577176 kB
Inactive:      9332500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      12611392 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           20992 kB
Writeback:           0 kB
AnonPages:      256916 kB
Mapped:          17232 kB
Slab:           365108 kB
PageTables:       6264 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  2608552 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= 71576 MiB
End job on node144 at 2011-04-11 18:11:47