Trace number 1530658

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
HydraSAT-Flat 2009-03-22-Flat? (TO) 1200.11 1200.42

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/420/
unif-k3-r4.25-v420-c1785-S1624574519-076.cnf
MD5SUMf91fb9cf218ac3f77f20099d617a2bf9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009998
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of clauses1785
Sum of the clauses size5355
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31785
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1530658-1238575365/watcher-1530658-1238575365 -o /tmp/evaluation-result-1530658-1238575365/solver-1530658-1238575365 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-flat HOME/instance-1530658-1238575365.cnf -rs 453905940 -co memory_limit 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 1.00 1.00 1.09 3/80 2618
/proc/meminfo: memFree=1370672/2055912 swapFree=4170680/4192956
[pid=2618] ppid=2616 vsize=1596 CPUtime=0
/proc/2618/stat : 2618 (hydrasat-flat) R 2616 2618 2307 0 -1 4194304 206 0 0 0 0 0 0 0 18 0 1 0 1130200406 1634304 190 1992294400 134512640 135819388 4294956160 18446744073709551615 135226985 0 0 4096 1 0 0 0 17 1 0 0
/proc/2618/statm: 399 191 128 319 0 77 0

[startup+0.082883 s]
/proc/loadavg: 1.00 1.00 1.09 3/80 2618
/proc/meminfo: memFree=1370672/2055912 swapFree=4170680/4192956
[pid=2618] ppid=2616 vsize=1856 CPUtime=0.08
/proc/2618/stat : 2618 (hydrasat-flat) R 2616 2618 2307 0 -1 4194304 276 0 0 0 8 0 0 0 18 0 1 0 1130200406 1900544 259 1992294400 134512640 135819388 4294956160 18446744073709551615 134616818 0 0 4096 1 0 0 0 17 1 0 0
/proc/2618/statm: 464 259 148 319 0 142 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1856

[startup+0.101884 s]
/proc/loadavg: 1.00 1.00 1.09 3/80 2618
/proc/meminfo: memFree=1370672/2055912 swapFree=4170680/4192956
[pid=2618] ppid=2616 vsize=1856 CPUtime=0.1
/proc/2618/stat : 2618 (hydrasat-flat) R 2616 2618 2307 0 -1 4194304 279 0 0 0 10 0 0 0 18 0 1 0 1130200406 1900544 262 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/2618/statm: 464 262 148 319 0 142 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1856

[startup+0.301904 s]
/proc/loadavg: 1.00 1.00 1.09 3/80 2618
/proc/meminfo: memFree=1370672/2055912 swapFree=4170680/4192956
[pid=2618] ppid=2616 vsize=1984 CPUtime=0.29
/proc/2618/stat : 2618 (hydrasat-flat) R 2616 2618 2307 0 -1 4194304 310 0 0 0 29 0 0 0 19 0 1 0 1130200406 2031616 293 1992294400 134512640 135819388 4294956160 18446744073709551615 134616763 0 0 4096 1 0 0 0 17 1 0 0
/proc/2618/statm: 496 293 148 319 0 174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1984

[startup+0.701946 s]
/proc/loadavg: 1.00 1.00 1.09 3/80 2618
/proc/meminfo: memFree=1370672/2055912 swapFree=4170680/4192956
[pid=2618] ppid=2616 vsize=2116 CPUtime=0.69
/proc/2618/stat : 2618 (hydrasat-flat) R 2616 2618 2307 0 -1 4194304 352 0 0 0 69 0 0 0 22 0 1 0 1130200406 2166784 335 1992294400 134512640 135819388 4294956160 18446744073709551615 134669019 0 0 4096 1 0 0 0 17 1 0 0
/proc/2618/statm: 529 335 148 319 0 207 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2116

[startup+1.50103 s]
/proc/loadavg: 1.00 1.00 1.09 2/81 2619
/proc/meminfo: memFree=1369704/2055912 swapFree=4170680/4192956
[pid=2618] ppid=2616 vsize=2520 CPUtime=1.49
/proc/2618/stat : 2618 (hydrasat-flat) R 2616 2618 2307 0 -1 4194304 470 0 0 0 149 0 0 0 25 0 1 0 1130200406 2580480 453 1992294400 134512640 135819388 4294956160 18446744073709551615 134617554 0 0 4096 1 0 0 0 17 1 0 0
/proc/2618/statm: 630 453 148 319 0 308 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2520

[startup+3.1012 s]
/proc/loadavg: 1.00 1.00 1.09 2/81 2619
/proc/meminfo: memFree=1368744/2055912 swapFree=4170680/4192956
[pid=2618] ppid=2616 vsize=3728 CPUtime=3.09
/proc/2618/stat : 2618 (hydrasat-flat) R 2616 2618 2307 0 -1 4194304 736 0 0 0 309 0 0 0 25 0 1 0 1130200406 3817472 719 1992294400 134512640 135819388 4294956160 18446744073709551615 134617683 0 0 4096 1 0 0 0 17 1 0 0
/proc/2618/statm: 932 719 148 319 0 610 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3728

[startup+6.30153 s]
/proc/loadavg: 1.00 1.00 1.09 2/81 2619
/proc/meminfo: memFree=1366760/2055912 swapFree=4170680/4192956
[pid=2618] ppid=2616 vsize=5380 CPUtime=6.29
/proc/2618/stat : 2618 (hydrasat-flat) R 2616 2618 2307 0 -1 4194304 1142 0 0 0 628 1 0 0 25 0 1 0 1130200406 5509120 1125 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/2618/statm: 1345 1125 148 319 0 1023 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5380

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.09 2/81 2619
/proc/meminfo: memFree=1363880/2055912 swapFree=4170680/4192956
[pid=2618] ppid=2616 vsize=8136 CPUtime=12.69
/proc/2618/stat : 2618 (hydrasat-flat) R 2616 2618 2307 0 -1 4194304 1778 0 0 0 1268 1 0 0 25 0 1 0 1130200406 8331264 1761 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/2618/statm: 2034 1761 148 319 0 1712 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8136

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.09 2/81 2619
/proc/meminfo: memFree=1359336/2055912 swapFree=4170680/4192956
[pid=2618] ppid=2616 vsize=13216 CPUtime=25.48
/proc/2618/stat : 2618 (hydrasat-flat) R 2616 2618 2307 0 -1 4194304 2919 0 0 0 2546 2 0 0 25 0 1 0 1130200406 13533184 2869 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/2618/statm: 3304 2869 148 319 0 2982 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13216

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.09 2/81 2621
/proc/meminfo: memFree=1352808/2055912 swapFree=4170680/4192956
[pid=2618] ppid=2616 vsize=20364 CPUtime=51.07
/proc/2618/stat : 2618 (hydrasat-flat) R 2616 2618 2307 0 -1 4194304 4664 0 0 0 5103 4 0 0 25 0 1 0 1130200406 20852736 4513 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/2618/statm: 5091 4513 148 319 0 4769 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20364

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.08 2/81 2621
/proc/meminfo: memFree=1346216/2055912 swapFree=4170680/4192956
[pid=2618] ppid=2616 vsize=27264 CPUtime=102.26
/proc/2618/stat : 2618 (hydrasat-flat) R 2616 2618 2307 0 -1 4194304 6318 0 0 0 10221 5 0 0 25 0 1 0 1130200406 27918336 6167 1992294400 134512640 135819388 4294956160 18446744073709551615 134616912 0 0 4096 1 0 0 0 17 1 0 0
/proc/2618/statm: 6816 6167 148 319 0 6494 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27264

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/81 2621
/proc/meminfo: memFree=1337896/2055912 swapFree=4170680/4192956
[pid=2618] ppid=2616 vsize=37764 CPUtime=162.24
/proc/2618/stat : 2618 (hydrasat-flat) R 2616 2618 2307 0 -1 4194304 8765 0 0 0 16217 7 0 0 25 0 1 0 1130200406 38670336 8241 1992294400 134512640 135819388 4294956160 18446744073709551615 134618366 0 0 4096 1 0 0 0 17 1 0 0
/proc/2618/statm: 9441 8241 148 319 0 9119 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 37764

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/81 2621
/proc/meminfo: memFree=1332648/2055912 swapFree=4170680/4192956
[pid=2618] ppid=2616 vsize=43280 CPUtime=222.23
/proc/2618/stat : 2618 (hydrasat-flat) R 2616 2618 2307 0 -1 4194304 10130 0 0 0 22214 9 0 0 25 0 1 0 1130200406 44318720 9535 1992294400 134512640 135819388 4294956160 18446744073709551615 135210678 0 0 4096 1 0 0 0 17 1 0 0
/proc/2618/statm: 10820 9535 148 319 0 10498 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 43280

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/81 2621
/proc/meminfo: memFree=1327592/2055912 swapFree=4170680/4192956
[pid=2618] ppid=2616 vsize=48504 CPUtime=282.22
/proc/2618/stat : 2618 (hydrasat-flat) R 2616 2618 2307 0 -1 4194304 11392 0 0 0 28212 10 0 0 25 0 1 0 1130200406 49668096 10797 1992294400 134512640 135819388 4294956160 18446744073709551615 134617066 0 0 4096 1 0 0 0 17 1 0 0
/proc/2618/statm: 12126 10797 148 319 0 11804 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 48504

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/81 2621
/proc/meminfo: memFree=1320168/2055912 swapFree=4170680/4192956
[pid=2618] ppid=2616 vsize=56476 CPUtime=342.19
/proc/2618/stat : 2618 (hydrasat-flat) R 2616 2618 2307 0 -1 4194304 13319 0 0 0 34208 11 0 0 25 0 1 0 1130200406 57831424 12653 1992294400 134512640 135819388 4294956160 18446744073709551615 134617424 0 0 4096 1 0 0 0 17 1 0 0
/proc/2618/statm: 14119 12653 148 319 0 13797 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 56476

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/81 2621
/proc/meminfo: memFree=1316328/2055912 swapFree=4170680/4192956
[pid=2618] ppid=2616 vsize=60572 CPUtime=402.18
/proc/2618/stat : 2618 (hydrasat-flat) R 2616 2618 2307 0 -1 4194304 14287 0 0 0 40206 12 0 0 25 0 1 0 1130200406 62025728 13621 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/2618/statm: 15143 13621 148 319 0 14821 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 60572

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/81 2621
/proc/meminfo: memFree=1312040/2055912 swapFree=4170680/4192956
[pid=2618] ppid=2616 vsize=66304 CPUtime=462.17
/proc/2618/stat : 2618 (hydrasat-flat) R 2616 2618 2307 0 -1 4194304 15774 0 0 0 46204 13 0 0 25 0 1 0 1130200406 67895296 14670 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/2618/statm: 16576 14670 148 319 0 16254 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 66304

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/81 2621
/proc/meminfo: memFree=1308072/2055912 swapFree=4170680/4192956
[pid=2618] ppid=2616 vsize=70336 CPUtime=522.15
/proc/2618/stat : 2618 (hydrasat-flat) R 2616 2618 2307 0 -1 4194304 16766 0 0 0 52201 14 0 0 25 0 1 0 1130200406 72024064 15662 1992294400 134512640 135819388 4294956160 18446744073709551615 134616887 0 0 4096 1 0 0 0 17 1 0 0
/proc/2618/statm: 17584 15662 148 319 0 17262 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 70336

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/81 2621
/proc/meminfo: memFree=1304424/2055912 swapFree=4170680/4192956
[pid=2618] ppid=2616 vsize=74048 CPUtime=582.14
/proc/2618/stat : 2618 (hydrasat-flat) R 2616 2618 2307 0 -1 4194304 17658 0 0 0 58199 15 0 0 25 0 1 0 1130200406 75825152 16554 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/2618/statm: 18512 16554 148 319 0 18190 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 74048

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/81 2621
/proc/meminfo: memFree=1300392/2055912 swapFree=4170680/4192956
[pid=2618] ppid=2616 vsize=78376 CPUtime=642.13
/proc/2618/stat : 2618 (hydrasat-flat) R 2616 2618 2307 0 -1 4194304 18671 0 0 0 64197 16 0 0 25 0 1 0 1130200406 80257024 17567 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/2618/statm: 19594 17567 148 319 0 19272 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 78376

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/81 2621
/proc/meminfo: memFree=1297448/2055912 swapFree=4170680/4192956
[pid=2618] ppid=2616 vsize=81612 CPUtime=702.11
/proc/2618/stat : 2618 (hydrasat-flat) R 2616 2618 2307 0 -1 4194304 19546 0 0 0 70194 17 0 0 25 0 1 0 1130200406 83570688 18311 1992294400 134512640 135819388 4294956160 18446744073709551615 134616957 0 0 4096 1 0 0 0 17 1 0 0
/proc/2618/statm: 20403 18311 148 319 0 20081 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 81612

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.02 2/81 2621
/proc/meminfo: memFree=1290280/2055912 swapFree=4170680/4192956
[pid=2618] ppid=2616 vsize=89184 CPUtime=762.09
/proc/2618/stat : 2618 (hydrasat-flat) R 2616 2618 2307 0 -1 4194304 21684 0 0 0 76191 18 0 0 25 0 1 0 1130200406 91324416 20081 1992294400 134512640 135819388 4294956160 18446744073709551615 134616793 0 0 4096 1 0 0 0 17 1 0 0
/proc/2618/statm: 22296 20081 148 319 0 21974 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 89184

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/81 2621
/proc/meminfo: memFree=1287784/2055912 swapFree=4170680/4192956
[pid=2618] ppid=2616 vsize=91324 CPUtime=822.08
/proc/2618/stat : 2618 (hydrasat-flat) R 2616 2618 2307 0 -1 4194304 22313 0 0 0 82189 19 0 0 25 0 1 0 1130200406 93515776 20710 1992294400 134512640 135819388 4294956160 18446744073709551615 134617287 0 0 4096 1 0 0 0 17 1 0 0
/proc/2618/statm: 22831 20710 148 319 0 22509 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 91324

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/81 2621
/proc/meminfo: memFree=1283752/2055912 swapFree=4170680/4192956
[pid=2618] ppid=2616 vsize=95720 CPUtime=882.06
/proc/2618/stat : 2618 (hydrasat-flat) R 2616 2618 2307 0 -1 4194304 23454 0 0 0 88186 20 0 0 25 0 1 0 1130200406 98017280 21710 1992294400 134512640 135819388 4294956160 18446744073709551615 134668695 0 0 4096 1 0 0 0 17 1 0 0
/proc/2618/statm: 23930 21710 148 319 0 23608 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 95720

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2621
/proc/meminfo: memFree=1281128/2055912 swapFree=4170680/4192956
[pid=2618] ppid=2616 vsize=98916 CPUtime=942.04
/proc/2618/stat : 2618 (hydrasat-flat) R 2616 2618 2307 0 -1 4194304 24122 0 0 0 94184 20 0 0 25 0 1 0 1130200406 101289984 22378 1992294400 134512640 135819388 4294956160 18446744073709551615 134616780 0 0 4096 1 0 0 0 17 1 0 0
/proc/2618/statm: 24729 22378 148 319 0 24407 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 98916

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2621
/proc/meminfo: memFree=1278952/2055912 swapFree=4170680/4192956
[pid=2618] ppid=2616 vsize=102252 CPUtime=1002.02
/proc/2618/stat : 2618 (hydrasat-flat) R 2616 2618 2307 0 -1 4194304 24869 0 0 0 100182 20 0 0 25 0 1 0 1130200406 104706048 22924 1992294400 134512640 135819388 4294956160 18446744073709551615 134617275 0 0 4096 1 0 0 0 17 1 0 0
/proc/2618/statm: 25563 22924 148 319 0 25241 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 102252

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2621
/proc/meminfo: memFree=1276584/2055912 swapFree=4170680/4192956
[pid=2618] ppid=2616 vsize=104596 CPUtime=1062.01
/proc/2618/stat : 2618 (hydrasat-flat) R 2616 2618 2307 0 -1 4194304 25473 0 0 0 106180 21 0 0 25 0 1 0 1130200406 107106304 23528 1992294400 134512640 135819388 4294956160 18446744073709551615 134617580 0 0 4096 1 0 0 0 17 1 0 0
/proc/2618/statm: 26149 23528 148 319 0 25827 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 104596

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2627
/proc/meminfo: memFree=1273832/2055912 swapFree=4170680/4192956
[pid=2618] ppid=2616 vsize=108060 CPUtime=1122
/proc/2618/stat : 2618 (hydrasat-flat) R 2616 2618 2307 0 -1 4194304 26507 0 0 0 112178 22 0 0 25 0 1 0 1130200406 110653440 24200 1992294400 134512640 135819388 4294956160 18446744073709551615 134616915 0 0 4096 1 0 0 0 17 1 0 0
/proc/2618/statm: 27015 24200 148 319 0 26693 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 108060

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2627
/proc/meminfo: memFree=1271400/2055912 swapFree=4170680/4192956
[pid=2618] ppid=2616 vsize=111180 CPUtime=1181.98
/proc/2618/stat : 2618 (hydrasat-flat) R 2616 2618 2307 0 -1 4194304 27278 0 0 0 118175 23 0 0 25 0 1 0 1130200406 113848320 24770 1992294400 134512640 135819388 4294956160 18446744073709551615 134617068 0 0 4096 1 0 0 0 17 1 0 0
/proc/2618/statm: 27795 24770 148 319 0 27473 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 111180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 2627
/proc/meminfo: memFree=1270888/2055912 swapFree=4170680/4192956
[pid=2618] ppid=2616 vsize=111708 CPUtime=1200.08
/proc/2618/stat : 2618 (hydrasat-flat) R 2616 2618 2307 0 -1 4194304 27433 0 0 0 119985 23 0 0 25 0 1 0 1130200406 114388992 24925 1992294400 134512640 135819388 4294956160 18446744073709551615 134616791 0 0 4096 1 0 0 0 17 1 0 0
/proc/2618/statm: 27927 24925 148 319 0 27605 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 111708

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): 1200.42
CPU time (s): 1200.11
CPU user time (s): 1199.85
CPU system time (s): 0.253961
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 111708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.253961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27433
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= 2
involuntary context switches= 1652

runsolver used 1.51077 second user time and 3.9584 second system time

The end

Launcher Data 

Begin job on node78 at 2009-04-01 10:42:45
IDJOB=1530658
IDBENCH=70670
IDSOLVER=519
FILE ID=node78/1530658-1238575365
PBS_JOBID= 9062186
Free space on /tmp= 126872 MiB

SOLVER NAME= HydraSAT-Flat 2009-03-22-Flat
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/420/unif-k3-r4.25-v420-c1785-S1624574519-076.cnf
COMMAND LINE= DIR/hydrasat-flat BENCHNAME -rs RANDOMSEED -co memory_limit MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530658-1238575365/watcher-1530658-1238575365 -o /tmp/evaluation-result-1530658-1238575365/solver-1530658-1238575365 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-flat HOME/instance-1530658-1238575365.cnf -rs 453905940 -co memory_limit 1800

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= f91fb9cf218ac3f77f20099d617a2bf9
RANDOM SEED=453905940

node78.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.214
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		: 3000.214
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:      2055912 kB
MemFree:       1371088 kB
Buffers:         97996 kB
Cached:         493216 kB
SwapCached:       7800 kB
Active:         330140 kB
Inactive:       271568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1371088 kB
SwapTotal:     4192956 kB
SwapFree:      4170680 kB
Dirty:            1336 kB
Writeback:           0 kB
Mapped:          16136 kB
Slab:            67240 kB
Committed_AS:  2698992 kB
PageTables:       2556 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126872 MiB
End job on node78 at 2009-04-01 11:02:48