Trace number 369198

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, and are wall clock time (not CPU 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
CMUSAT 2007-02-08? (TO) 5000.11 5003.03

General information on the benchmark

Namecrafted/spence/
hard/s101-100.cnf
MD5SUM639069f0c5abe5ef4537d4cf44ab69aa
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark185.469
Satisfiable
(Un)Satisfiability was proved
Number of variables101
Number of clauses212
Sum of the clauses size636
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3212
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  101                                                  |
0.00/0.00	c |  Number of clauses:    212                                                  |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-369198-1177231298 -o ROOT/results/node26/solver-369198-1177231298 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369198-1177231298/cmusat /tmp/evaluation/369198-1177231298/instance-369198-1177231298.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 21251
/proc/meminfo: memFree=1729336/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=2180 CPUtime=0
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 160 0 0 0 0 0 0 0 20 0 1 0 171046595 2232320 143 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135221316 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 545 143 118 243 0 299 0

[startup+0.014362 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 21251
/proc/meminfo: memFree=1729336/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=2180 CPUtime=0.01
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 173 0 0 0 1 0 0 0 20 0 1 0 171046595 2232320 156 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 545 156 118 243 0 299 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2180

[startup+0.10137 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 21251
/proc/meminfo: memFree=1729336/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=2448 CPUtime=0.1
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 219 0 0 0 10 0 0 0 21 0 1 0 171046595 2506752 202 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134580981 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 612 202 118 243 0 366 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2448

[startup+0.301387 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 21251
/proc/meminfo: memFree=1729336/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=2712 CPUtime=0.29
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 284 0 0 0 29 0 0 0 23 0 1 0 171046595 2777088 267 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590406 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 678 267 118 243 0 432 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2712

[startup+0.701425 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 21251
/proc/meminfo: memFree=1729336/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=3132 CPUtime=0.69
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 400 0 0 0 69 0 0 0 25 0 1 0 171046595 3207168 383 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 783 383 118 243 0 537 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3132

[startup+1.5015 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 21252
/proc/meminfo: memFree=1728048/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=4228 CPUtime=1.49
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 638 0 0 0 149 0 0 0 25 0 1 0 171046595 4329472 621 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 1057 621 118 243 0 811 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4228

[startup+3.10165 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 21252
/proc/meminfo: memFree=1727088/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=4536 CPUtime=3.09
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 743 0 0 0 309 0 0 0 25 0 1 0 171046595 4644864 726 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589750 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 1134 726 118 243 0 888 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4536

[startup+6.30295 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 21252
/proc/meminfo: memFree=1724664/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=6756 CPUtime=6.29
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 1280 0 0 0 629 0 0 0 25 0 1 0 171046595 6918144 1223 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 1689 1223 118 243 0 1443 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6756

[startup+12.7015 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 21252
/proc/meminfo: memFree=1723640/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=7644 CPUtime=12.69
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 1681 0 0 0 1269 0 0 0 25 0 1 0 171046595 7827456 1495 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 1911 1495 118 243 0 1665 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7644

[startup+25.5017 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 21252
/proc/meminfo: memFree=1720696/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=11208 CPUtime=25.48
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 2939 0 0 0 2547 1 0 0 25 0 1 0 171046595 11476992 2253 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 2802 2253 118 243 0 2556 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11208

[startup+51.1011 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 21252
/proc/meminfo: memFree=1712888/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=20196 CPUtime=51.07
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 5698 0 0 0 5104 3 0 0 25 0 1 0 171046595 20680704 4204 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590148 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 5049 4204 118 243 0 4803 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20196

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 21252
/proc/meminfo: memFree=1711416/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=20884 CPUtime=102.24
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 6460 0 0 0 10221 3 0 0 25 0 1 0 171046595 21385216 4569 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134935206 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 5221 4569 118 243 0 4975 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 20884

[startup+162.301 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 21252
/proc/meminfo: memFree=1707704/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=24384 CPUtime=162.2
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 7916 0 0 0 16216 4 0 0 25 0 1 0 171046595 24969216 5499 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 6096 5499 118 243 0 5850 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 24384

[startup+222.301 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 21252
/proc/meminfo: memFree=1698488/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=36140 CPUtime=222.17
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 11502 0 0 0 22211 6 0 0 25 0 1 0 171046595 37007360 7789 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 9035 7789 118 243 0 8789 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 36140

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21252
/proc/meminfo: memFree=1697528/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=37008 CPUtime=282.13
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 12048 0 0 0 28207 6 0 0 25 0 1 0 171046595 37896192 8046 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 135087762 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 9252 8046 118 243 0 9006 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 37008

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21252
/proc/meminfo: memFree=1696184/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=37968 CPUtime=342.1
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 12646 0 0 0 34203 7 0 0 25 0 1 0 171046595 38879232 8330 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590144 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 9492 8330 118 243 0 9246 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 37968

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21252
/proc/meminfo: memFree=1694520/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=39700 CPUtime=402.06
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 13416 0 0 0 40199 7 0 0 25 0 1 0 171046595 40652800 8791 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 9925 8791 118 243 0 9679 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 39700

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 21252
/proc/meminfo: memFree=1692344/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=41416 CPUtime=462.03
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 14325 0 0 0 46195 8 0 0 25 0 1 0 171046595 42409984 9327 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589814 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 10354 9327 118 243 0 10108 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 41416

[startup+522.302 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 21252
/proc/meminfo: memFree=1691768/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=42332 CPUtime=522
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 14544 0 0 0 52192 8 0 0 25 0 1 0 171046595 43347968 9480 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589811 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 10583 9480 118 243 0 10337 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 42332

[startup+582.302 s]
/proc/loadavg: 1.08 1.01 1.00 2/78 21252
/proc/meminfo: memFree=1688632/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=44720 CPUtime=581.96
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 15716 0 0 0 58187 9 0 0 25 0 1 0 171046595 45793280 10245 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 11180 10245 118 243 0 10934 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 44720

[startup+642.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 21252
/proc/meminfo: memFree=1688120/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=45568 CPUtime=641.93
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 15964 0 0 0 64183 10 0 0 25 0 1 0 171046595 46661632 10361 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 11392 10361 118 243 0 11146 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 45568


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21452
/proc/meminfo: memFree=1612856/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=136664 CPUtime=3999.99
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 47070 0 0 0 399953 46 0 0 25 0 1 0 171046595 139943936 29128 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 34166 29128 118 243 0 33920 0
Current children cumulated CPU time (s) 3999.99
Current children cumulated vsize (KiB) 136664

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21452
/proc/meminfo: memFree=1612728/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=136664 CPUtime=4059.95
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 47110 0 0 0 405949 46 0 0 25 0 1 0 171046595 139943936 29168 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 34166 29168 118 243 0 33920 0
Current children cumulated CPU time (s) 4059.95
Current children cumulated vsize (KiB) 136664

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21452
/proc/meminfo: memFree=1612600/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=136664 CPUtime=4119.91
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 47130 0 0 0 411945 46 0 0 25 0 1 0 171046595 139943936 29188 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 34166 29188 118 243 0 33920 0
Current children cumulated CPU time (s) 4119.91
Current children cumulated vsize (KiB) 136664

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21452
/proc/meminfo: memFree=1612216/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=137180 CPUtime=4179.87
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 47214 0 0 0 417941 46 0 0 25 0 1 0 171046595 140472320 29272 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590150 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 34295 29272 118 243 0 34049 0
Current children cumulated CPU time (s) 4179.87
Current children cumulated vsize (KiB) 137180

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21452
/proc/meminfo: memFree=1612216/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=137180 CPUtime=4239.84
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 47230 0 0 0 423938 46 0 0 25 0 1 0 171046595 140472320 29288 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 34295 29288 118 243 0 34049 0
Current children cumulated CPU time (s) 4239.84
Current children cumulated vsize (KiB) 137180

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21452
/proc/meminfo: memFree=1611832/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=137952 CPUtime=4299.8
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 47391 0 0 0 429934 46 0 0 25 0 1 0 171046595 141262848 29384 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 34488 29384 118 243 0 34242 0
Current children cumulated CPU time (s) 4299.8
Current children cumulated vsize (KiB) 137952

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21452
/proc/meminfo: memFree=1611832/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=137952 CPUtime=4359.77
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 47392 0 0 0 435931 46 0 0 25 0 1 0 171046595 141262848 29385 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 34488 29385 118 243 0 34242 0
Current children cumulated CPU time (s) 4359.77
Current children cumulated vsize (KiB) 137952

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21452
/proc/meminfo: memFree=1611832/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=137952 CPUtime=4419.73
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 47409 0 0 0 441926 47 0 0 25 0 1 0 171046595 141262848 29402 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 34488 29402 118 243 0 34242 0
Current children cumulated CPU time (s) 4419.73
Current children cumulated vsize (KiB) 137952

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21452
/proc/meminfo: memFree=1611832/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=137948 CPUtime=4479.69
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 47462 0 0 0 447922 47 0 0 25 0 1 0 171046595 141258752 29389 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 34487 29389 118 243 0 34241 0
Current children cumulated CPU time (s) 4479.69
Current children cumulated vsize (KiB) 137948

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21452
/proc/meminfo: memFree=1611512/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=138204 CPUtime=4539.66
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 47635 0 0 0 453919 47 0 0 25 0 1 0 171046595 141520896 29497 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 34551 29497 118 243 0 34305 0
Current children cumulated CPU time (s) 4539.66
Current children cumulated vsize (KiB) 138204

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21452
/proc/meminfo: memFree=1610872/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=138204 CPUtime=4599.62
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 47773 0 0 0 459915 47 0 0 25 0 1 0 171046595 141520896 29635 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 34551 29635 118 243 0 34305 0
Current children cumulated CPU time (s) 4599.62
Current children cumulated vsize (KiB) 138204

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21452
/proc/meminfo: memFree=1610360/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=138204 CPUtime=4659.59
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 47892 0 0 0 465912 47 0 0 25 0 1 0 171046595 141520896 29754 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 34551 29754 118 243 0 34305 0
Current children cumulated CPU time (s) 4659.59
Current children cumulated vsize (KiB) 138204

[startup+4722.31 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 21452
/proc/meminfo: memFree=1609784/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=138592 CPUtime=4719.56
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 48998 0 0 0 471908 48 0 0 25 0 1 0 171046595 141918208 29892 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 34648 29892 118 243 0 34402 0
Current children cumulated CPU time (s) 4719.56
Current children cumulated vsize (KiB) 138592

[startup+4782.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/84 21568
/proc/meminfo: memFree=1608456/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=138592 CPUtime=4779.51
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 48998 0 0 0 477896 55 0 0 25 0 1 0 171046595 141918208 29892 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 34648 29892 118 243 0 34402 0
Current children cumulated CPU time (s) 4779.51
Current children cumulated vsize (KiB) 138592

[startup+4842.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 21650
/proc/meminfo: memFree=1609400/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=138592 CPUtime=4839.48
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 48998 0 0 0 483886 62 0 0 25 0 1 0 171046595 141918208 29892 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134590170 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 34648 29892 118 243 0 34402 0
Current children cumulated CPU time (s) 4839.48
Current children cumulated vsize (KiB) 138592

[startup+4902.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 21650
/proc/meminfo: memFree=1609400/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=138592 CPUtime=4899.44
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 49005 0 0 0 489882 62 0 0 25 0 1 0 171046595 141918208 29899 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 34648 29899 118 243 0 34402 0
Current children cumulated CPU time (s) 4899.44
Current children cumulated vsize (KiB) 138592

[startup+4962.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 21650
/proc/meminfo: memFree=1609464/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=138848 CPUtime=4959.41
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 49113 0 0 0 495878 63 0 0 25 0 1 0 171046595 142180352 29942 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 34712 29942 118 243 0 34466 0
Current children cumulated CPU time (s) 4959.41
Current children cumulated vsize (KiB) 138848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5003 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 21650
/proc/meminfo: memFree=1609464/2055920 swapFree=4170216/4192956
[pid=21251] ppid=21249 vsize=138848 CPUtime=5000.09
/proc/21251/stat : 21251 (cmusat) R 21249 21251 21195 0 -1 4194304 49131 0 0 0 499946 63 0 0 25 0 1 0 171046595 142180352 29960 18446744073709551615 134512640 135508737 4294956672 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 0 0 0
/proc/21251/statm: 34712 29960 118 243 0 34466 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 138848

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)
Real time (s): 5003.03
CPU time (s): 5000.11
CPU user time (s): 4999.46
CPU system time (s): 0.6519
CPU usage (%): 99.9418
Max. virtual memory (cumulated for all children) (KiB): 140184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.46
system time used= 0.6519
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49131
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= 5
involuntary context switches= 116546

runsolver used 4.73728 second user time and 13.474 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Sun Apr 22 08:41:38 UTC 2007

IDJOB= 369198
IDBENCH= 20443
IDSOLVER= 182
FILE ID= node26/369198-1177231298

PBS_JOBID= 4650471

Free space on /tmp= 66434 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/hard/s101-100.cnf
COMMAND LINE= /tmp/evaluation/369198-1177231298/cmusat /tmp/evaluation/369198-1177231298/instance-369198-1177231298.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-369198-1177231298 -o ROOT/results/node26/solver-369198-1177231298 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369198-1177231298/cmusat /tmp/evaluation/369198-1177231298/instance-369198-1177231298.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  639069f0c5abe5ef4537d4cf44ab69aa

RANDOM SEED= 300471696

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1729744 kB
Buffers:         40660 kB
Cached:         196564 kB
SwapCached:       3088 kB
Active:         128576 kB
Inactive:       131160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1729744 kB
SwapTotal:     4192956 kB
SwapFree:      4170216 kB
Dirty:            2648 kB
Writeback:           0 kB
Mapped:          29976 kB
Slab:            52024 kB
Committed_AS:  1143776 kB
PageTables:       1716 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66434 MiB

End job on node26 on Sun Apr 22 10:05:03 UTC 2007